website: 86th General Session & Exhibition of the IADR

Chronological Listing of Sessions and Abstracts

BROWSE ABSTRACTS BY DAY: WEDNESDAY ~ THURSDAY ~ FRIDAY ~ SATURDAY
OR BROWSE BY PROGRAM
OR BROWSE CHRONOLOGICAL LISTING OF SESSIONS

Friday


Seq#: 136Friday, July 4, 8:00 AM - 8:45 AM
Plenary, Room 808
Plenary Session - The Unholy Trinity of Infectious Diseases: Role of the Pathogen, Host, and Microbiota

Sponsored by: Plenary
1461The Unholy Trinity of Infectious Diseases: Role of the Pathogen, Host, and Microbiota. B. FINLAY* (University of British Columbia, Vancouver, BC, Canada)

Seq#: 137Friday, July 4, 9:00 AM - 10:30 AM
Symposium - Group/Division Sponsored, Room 718B
Symposium - Biomechanical Response and Control at the Bone-Biomaterial Interface
Chairperson: K. Sasaki
Sponsored by: Implantology Research, Oral & Maxillofacial Surgery, Prosthodontics Research, Japan Prosthodontic Society
1462Mechanobiological Regulation of Progenitor Cells. C. SIMMONS* (University of Toronto, Canada)
 Osteoblastic Response to Titanium-mediated Mechanical Stimulation. T. OGAWA* (University of California Los Angeles, USA)
 Mechanobiology of Osteoblasts and Osteoclasts. M. NODA* (Tokyo Medical and Dental University, Japan)
 Chronological Sequence of Bone Turn-over Activity Induced by Mechanical Stress. K. SASAKI* (Tohoku University, Sendai, Japan)

Seq#: 138Friday, July 4, 9:00 AM - 10:30 AM
Symposium - Group/Division Sponsored, Room 718A
Symposium - Designing Dental Programs for High-risk Children
Chairperson: S. Abrams
Sponsored by: Behavioral Sciences, Cariology Research, Oral Health Research
1463Defining the High-risk Population and Assessing its Needs. C. FRIEDMAN* (University of Western Ontario, Toronto, ON, Canada)
 The Value of Early Caries Detection in Enabling Preventive Therapies in Dentistry. N.B. PITTS* (University of Dundee, United Kingdom)
 The Role of Fluoride in the Prevention of Caries. J.D. FEATHERSTONE* (University of California San Francisco, USA)
 Dental Programs that Address the Needs of Children/Applying New Ideas and Program Design to Ontario Government Sponsored Dental Programs. I. MCCONNACHIE* (Ontario Dental Association, Toronto, ON, Canada)

Seq#: 139Friday, July 4, 9:00 AM - 10:30 AM
Symposium - Group/Division Sponsored, Room 701A
Symposium - Zebrafish as a Model for Craniofacial and Tooth Development and Regeneration
Chairperson: W. Arnold
Sponsored by: Craniofacial Biology
1464Neural Crest Development in Zebrafish. A. KIRSTIN* (University of Colorado, Aurora, USA)
 Tissue Engineering of Tooth and Bone. P.C. YELICK* (Tufts University, Boston, MA, USA)
 Tooth Development in Zebrafish. A. HUYSSEUNE* (University of Gent, Belgium)
 Mineralization of Human and Zebrafish Teeth. W.H. ARNOLD* (University of Witten/Herdecke, Germany)

Seq#: 140Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 716B
Behavioral, Epidemiologic, and Health Services Research - Oral-health-related Quality of Life
Chairpersons: P. Allison and D. Locker
1465Dental caries trajectories and oral health-related quality of life. J.M. BROADBENT* and W.M. THOMSON (University of Otago, Dunedin, New Zealand)
1466Adding quality of life to measures of OHRQoL. D. LOCKER* and C. QUIÑONEZ (University of Toronto, Canada)
1467Consistency in measuring OHRQoL across gender using structural equation modeling. M.C.M. WONG, A.W.H. LAU*, C. MCGRATH, and K.F. LAM (University of Hong Kong, Hong Kong)
1468A Longitudinal Study of Oral Health-Related Impacts in Infants. P.J. ALLISON*, S. LI, J. VERONNEAU, and M.-C. LOIGNON (McGill University, Montreal, QC, Canada)
1469Oral Health Quality of Life Outcomes of Children Following Orthodontics. S.H. AGOU*, D. LOCKER, and B. TOMPSON (University of Toronto, Canada)
1470Caries Severity Affects Quality of Life in 3-4 Year Olds. R. MILLER*, S. RICH, N. KRESSIN, and J.A. JONES (Boston University Goldman School of Dental Medicine, MA, USA)

Seq#: 141Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 713B
Cariology Research - Biofilm
Chairpersons: H. Koo and K. Matin
1471Influence of Xylitol chewing gum on intraoral Mutans streptococci levels. J. SHANER, B. JENSEN*, and M. LATTA (Creighton University, Omaha, NE, USA)
1472A novel combination therapy effects on Streptococcus mutans biofilms cariogenicity. H. KOO*, J.-G. JEON, S. GREGOIRE, and K. SCOTT-ANNE (University of Rochester School of Medicine and Dentistry, NY, USA)
1473Influence of dietary carbohydrates on Streptococcus mutans biofilm structure-architecture. J. XIAO*, M.I. KLEIN, J.A. CURY, and H. KOO (State Key Laboratory of Oral Diseases, Sichuan University, China. Eastman Department of Dentistry, University of Rochester, NY, USA)
1474Microrheological measurements of polysaccharides from Streptococcus mutans biofilms. S. DUARTE*, F.C. CHEONG, S.-H. LEE, and D.G. GRIER (New York University, USA)
1475Oxidative Stress of Ozone Down-regulates Streptococcus mutans Extra-cellular Protein Expression. K. MATIN*, A. OKADA, M. GYO, and J. TAGAMI (Tokyo Medical and Dental University, Japan)
1476Relationship between glucosyltransferase expression and ESP production by Streptococcus mutans. Y. LU*, T. LIU, and J. YANG (Capital Medical Univeresity, Beijing, China)

Seq#: 142Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 801B
Dental Materials 1: Adhesion - Bond Strength Testing and Mechanisms - Interface
Chairpersons: D. Pashley and C. Yiu
1477Effect of pulpal pressure on bond strength of luting cements. C. YIU*, N. HIRAISHI, N.M. KING, and F.R. TAY (Prince Philip Dental Hospital, Hong Kong, Hong Kong)
1478Microleakage and Microtensile Bond Strength of Loaded Composite MOD Restorations. T. BRAVIS*, R.M. FOXTON, P. PILECKI, R.F. WILSON, M. FENLON, and T.F. WATSON (King's College London, United Kingdom)
1479Interfaces between glass ionomers and normal and caries affected dentin. L.M. PINZON*, R. STANISLAWSKI, L.G. WATANABE, S.A. GANSKY, J.A. WEINTRAUB, A. TOMSIA, S.J. MARSHALL, and G.W. MARSHALL (University of California, San Francisco, USA)
1480Micropermeability of Adhesives Applied to Water or 100% Ethanol-saturated Dentin. S. SAURO, F. MANNOCCI, T.F. WATSON, F.R. TAY, and D.H. PASHLEY* (Medical College of Georgia, Augusta, USA)
1481Comparison of etch-and-rinse and self-etch adhesives. X.Y. WANG*, X.J. GAO, and F.C. TIAN (Peking University, Beijing, China)
1482Mechanical properties of one-step adhesive-polymers in dry vs. wet. K. HOSAKA*, M. NAKAJIMA, M. TAKAHASHI, S. ITO, M. IKEDA, G. TANIGUCHI, Y. NISHITANI, M. YOSHIYAMA, D.H. PASHLEY, F.R. TAY, and J. TAGAMI (Tokyo Medical and Dental University, Japan)

Seq#: 143Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 801A
Dental Materials 2: Adhesion - Leakage/Margin Assessments - Keynote Address and Marginal Adaptation
Chairpersons: J. Kanca III and U. Blunck
1483Keynote Address: Bond Strength vs. Microleakage - Are They Related?. R.M. CARVALHO* (Bisco, Inc, Schaumburg, IL, USA)
1484Investigation into class II dye penetration below the dej. J. KANCA, III* and G.B. GREITZER (Private Practice, Middlebury, CT, USA)
1485Marginal Adaptation in vitro and Clinical Outcome of Class-V Restorations. S. HEINTZE*, U. BLUNCK, T.N. GÖHRING, and V. ROUSSON (Ivoclar Vivadent, Schaan, Liechtenstein)
1486Application Technique Determines Marginal Seal of Class II Composite Restorations. N. HOFMANN*, C. ZENTGRAF, and B. KLAIBER (University of Wuerzburg, Germany)
1487Enamel Margin Integrity Using One-bottle All-in-one Adhesives after Thermo-mechanical Stressing. U. BLUNCK*, G.M. LÖSCHE, P. ZASLANSKY, and T. ATTIN (Charité-Universitaetsmedizin Berlin, Germany)

Seq#: 144Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 803A
Dental Materials 3: Ceramic-based Materials and Cements - Calcium Phosphate Cements
Chairpersons: L. Sun and Y. Shimada
1488Preparation of Calcium Phosphate Fibers by Electrospinning Technique. W. CHAN* and A.S. RIZKALLA (University of Western Ontario, London, ON, Canada)
1489Mechanical Characterizations of a Biodegradable Hydraulic Cement. W.-J. CHANG*, C.-H. TEO, K.-H. CHANG, Y.-Y. LEE, C.-H. YEH, and N.C. TENG (Taipei Medical University, Taiwan)
1490Fast-hardening premixed cements form hydroxyapatite/brushite mixtures as products. L.C. CHOW*, S. TAKAGI, and T. GIUSEPPETTI (Paffenbarger Research Center, Gaithersburg, MD, USA)
1491Properties of Injectable Apatite Forming Premixed Cements. Y. SHIMADA*, L.C. CHOW, S. TAKAGI, and J. TAGAMI (Tokyo Medical & Dental University, Japan)
1492Chemical and Mechanical Evolution of Glass Ionomer Clay Nanocomposites. M.A. FAREED* and A. STAMBOULIS (University of Birmingham, United Kingdom)
1493Properties of Nano Calcium Phosphates of Various Ca/P Ratios. L. SUN*, L.C. CHOW, S.A. FRUKHTBEYN, and E.E. PARRY (American Dental Association Foundation Paffenbarger Research Center, Gaithersburg, MD, USA)

Seq#: 145Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 803B
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Bio-active Restorative Materials and Desensitizing Agents
Chairpersons: H. Perinpanayagam and Q. Li
1494The Effect of MDPB on Dentin Bridging of Exposed Pulps. F. OZER*, T. ALPTEKIN, N. COBANOGLU, N. UNLU, and S. IMAZATO (Selcuk University, Konya, Turkey)
1495Clinical evaluation of primary teeth pulpotomy using Mineral Trioxide Aggregate. G. ANSARI* and M. RANJPOOR (Shaheed Beheshti University of Medical Sciences, Tehran, Iran)
1496Osteoblast Attachment and Gene Expression on Endodontic MTA Biomaterials. H. PERINPANAYAGAM*, E. AL-RABEAH, V. MITHAL, and R. DZIAK (University of Western Ontario, London, ON, Canada)
1497a Potassium-containing Fluoridated Hydroxyapatite varnish and its effect on dentin. Q. LI*, Y. LIAO, and D. HU (School of Stomatology, Shanghai JiaoTong University, ShangHai, China)
1498Effectiveness of Desensitizing Agents for the Treatment of Dentinal Hypersensitivity. S.L. SANTIAGO*, A.H.M. VIEIRA, J.S. MENDONÇA, V.F. PASSOS, and J.S. ASSIS (Universidade Federal Do Ceara, Fortaleza, Brazil)

Seq#: 146Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 809
Dental Materials 9: Instruments and Equipment - Instrumentation in Endodontics
Chairpersons: C. Munoz and A. Cerutti
1499Potential hazardous temperature-riser at root-surface during ultrasonic-removal of fractured files. A. MADARATI*, A. QUALTROUGH, and D. WATTS (University of Manchester, United Kingdom)
1500Influence of Root Canal Instruments on Primary Molars' Canal Preparation. J. BAHADUN* and N.N. NIK HUSSEIN (Ministry of Health, Malaysia, Kuching, Sarawak, Malaysia)
1501Influence of Instrument Application on Extruded Debris in instrumentation Techniques. H. JAFARZADEH*, M.H. ZARRABI, M. BIDAR, A. SEZAVAR, A. HATAMINEJAD, K. SHAMSIAN, and S. SAKET (Faculty of Dentistry and Dental Research Center, Mashhad University of Medical Sciences, Iran)
1502Biomechanical contribution of fibre-glass posts in endodontically treated teeth. L. MADINI, A. KROKIDIS, F. MANGANI, P.A. ACQUAVIVA, N. BARABANTI, and A. CERUTTI* (University of Brescia, Italy)
1503Fiber Post adaptation when using root canal shaping NiTi files. E. MEDIONI* and J. GRIVA (University of Nice, Nice Cedex 4, France)

Seq#: 147Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 707
Education Research - Student Perception of Curriculum
Chairpersons: S. Grayden and S. Khatami
1504Attitudes of First-year Dentists toward Dentistry for the Disabled. H. YOH*, Y. UCHIKAWA, F. TAMURA, A. SUZUKI, S. WARITA, and H. KARIBE (Nippon Dental University Hospital, Tokyo, Japan)
1505 Paper Withdrawn.
1506Dental Student Lifestyle: Do choices correlate to academic performance?. B. ASBURY* and R.J. RAUTH (University of California, Los Angeles, USA)
1507Progress in Australian dental education: Rural outplacement for training undergraduates. M. ABUZAR*, D. WHELAN, H. MATHIESON, and M. MORGAN (University of Melbourne, Australia)
1508Pilot Study to Assess the Reflective Process among Dental Students. A.M. SINDI* and E.S. DAVENPORT (Barts and The London School of Medicine and Dentistry, United Kingdom)
1509Dental Students Perception of Their Educational Environment. E.S. DAVENPORT* and A.M. SINDI (Barts and The London School of Medicine and Dentistry, United Kingdom)

Seq#: 148Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 717A
Geriatric Oral Research - Keynote Address and Oral-Systemic Health Relationship in Older Adults
Chairpersons: A. Papas and K. Marton
1510Keynote Address: Does Periodontal Treatment Improve Glycemic Control in Diabetes?. J.A. JONES* (Boston University School of Dent. Med, MA, USA)
1511Prediction ability of Oral Mortality Estimator Score in the Elderly. S.-J. JANKET, H. PAJUKOSKI, J. FURUHOLM, J.A. JONES, R.I. GARCIA, T.E. VAN DYKE, and J.H. MEURMAN* (University of Helsinki, Finland)
1512Xerostomia and hyposalivation in relation to drug taking in Hungary. K. MARTON*, M. MADLENA, and G. NAGY (Semmelweis University of Medicine, Budapest, Hungary)
1513Changes in Oral Health Status in Volunteers on Psychiatric Medications. A.S. PAPAS*, M.L. SINGH, A.R. BIESBROCK, and A.N. PAPAS (Tufts University School of Dental Medicine, Boston, MA, USA)
1514Caries prevention with fluoride and supersaturated calcium phosphate. M.L. SINGH* and A.S. PAPAS (Tufts University School of Dental Medicine, Boston, MA, USA)

Seq#: 149Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 713A
Implantology Research - Micro-structured Implants
Chairpersons: R. Olivares-Navarrete and Z. Schwartz
1515Microstructured Titanium Surfaces Promote Terminal Osteoblast Differentiation via DKK2. R. OLIVARES-NAVARRETE*, P. RAZ, S. HYZY, M. WIELAND, B.D. BOYAN, and Z. SCHWARTZ (Georgia Institute of Technology, Atlanta, USA)
1516Titanium surfaces influence behaviour and gene expression of soft tissue-cells. A. SCHEDLE, N. AN, M. WIELAND*, M. MATEJKA, and X. RAUSCH (Institut Straumann AG, Basel, Switzerland)
1517A Murine Model of Implant Osseointegration. L.Z. LIM*, S.A. HACKING, A. LI, H. WANG, J.P. SEUNTJENS, E.J. HARVEY, and J.E. HENDERSON (McGill University, Department of Medicine, Montreal, QC, Canada)
1518TGF-beta and PKC-signaling Regulate Surface-dependent Osteoprotegerin Production by Osteoblasts. Z. SCHWARTZ*, R. OLIVARES-NAVARRETE, D.L. COCHRAN, M. WIELAND, and B.D. BOYAN (Georgia Institute of Technology, Atlanta, USA)
1519Effects of Surface Roughness on Mineralization; Ultrastructural Studies of Interface. B. CHEHROUDI*, S.S. GHREBI, J.D. WATERFIELD, and D. BRUNETTE (University of British Columbia, Vancouver, BC, Canada)
1520Histopathological Reactions of Calcium Phosphate Cement - Chitosan Composites. A. SUGAWARA*, K. FUJIKAWA, S. HIRAYAMA, S. TAKAGI, and L.C. CHOW (Nihon University, Tokyo, Japan)

Seq#: 150Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 714A
Microbiology / Immunology and Infection Control - Infection Control
Chairpersons: P. Schmidlin and C. Lai
1521Resistance of Staphylococcus aureus against commonly antimicrobial agents in Taiwan. C.-H. LAI*, C.-P. KUO, and J.-C. WANG (Kaohsiung Medical University, Kaohsiung City, Taiwan)
1522Antimicrobial Effects of Three Intra Canal Irrigants on Entrococcus Faecalis. Z. AHANGARI, A. MAKAREMI*, M. SAMIEE, and M. YOLME (SHAHEED BEHESHTI MEDICAL AND SCIENCES UNIVERSITY, Tehran, Iran)
1523Strong Antibacterial Effect of Miswak on Periodontitis and Caries bacteria. A. SOFRATA*, R. CLAESSON, P. LINGSTRÖM, and A. GUSTAFSSON (Karolinska Institutit, Stockholm, Sweden)
1524 Paper Withdrawn.
1525Microbial diversity in primary and therapy-resistant endodontic infections. A. FOUAD*, B.J. PASTER, R. NANDAKUMAR, and S. BARBUTO (University of Maryland, Baltimore, USA)
1526Microbial Colonization on Seven Different Titanium Surfaces. P. MÜLLER, B. GUGGENHEIM, M. WIELAND, A. MEIER, and P.R. SCHMIDLIN* (Center for Dental and Oral Medicine and Cranio-Maxillofacial Surgery, University of Zürich, Switzerland)

Seq#: 151Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 716A
Microbiology / Immunology and Infection Control - Innate Immunity
Chairpersons: C. Shelburne and J. Ruby
1527Innate Immune System Activation by Treponema denticola Periplasmic Flagella. J.D. RUBY*, M. PASSINEAU, K. REHANI, and M. MARTIN (University of Alabama at Birmingham, USA)
1528Molecular identification of a Fusobacterium nucleatum beta defensin inducer. S. GUPTA*, M.E. SCOTT, S.K. GHOSH, B. JIANG, and A. WEINBERG (Case Western Reserve University, Cleveland, OH, USA)
1529HBD-3 inhibits angiogenesis in a tissue culture model. Z. FENG*, J.M. SORRELL, X. JIA, M.A. BABER, A.I. CAPLAN, and A. WEINBERG (Case Western Reserve University, Cleveland, OH, USA)
1530Involvement of Cytosolic Phospholipase A2 in Human β-defensin-2 mRNA Up-regulation. S. KRISANAPRAKORNKIT*, P. SARAITHONG, P. MONTREEKACHON, P. CHOTJUMLONG, and V. REUTRAKUL (Faculty of Dentistry and BioMedical Engineering Center, Chiang Mai University, Thailand)
1531Increased TLR-4 expression in murine placentas after oral periodontopathogenic infection. R.M. ARCE*, S. BARROS, B. WACKER, B. PETERS, and S. OFFENBACHER (University of North Carolina at Chapel Hill, USA)
1532Oral bacteria modulate scavenger receptor expression in macrophage. C. SHELBURNE*, D.G. SWEIER, and D. LOPATIN (University of Michigan Dental Research, Ann Arbor, USA)

Seq#: 152Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 701B
Mineralized Tissue - Keynote Address and Tooth Genetics
Chairpersons: J. Hu and L. Fisher
1533Keynote Address: New Perspectives on Dentin and Enamel Proteins. J.P. SIMMER* (University of Michigan, Ann Arbor, USA)
1534Human DSPP: Novel System for Slip-Replication and Epigenetic-Based Variation Studies. L.W. FISHER* and D. MCKNIGHT (National Institute of Dental & Craniofacial Research, NIH, Bethesda, MD, USA)
1535Mutational spectrum of FAM83H gene in autosomal dominant hypocalcified AI. S.-K. LEE*, J.C.-C. HU, J.D. BARTLETT, K.-E. LEE, B.P.-J. LIN, J.P. SIMMER, and J.-W. KIM (Seoul National University, Seoul, Korea, South Korea)
1536Amelogenesis Imperfecta and Central Blindness: An Inherited Syndrome. A.J. MIGHELL*, W. EL-SAYED, R.C. SHORE, I. JALILI, H. DOLLFUS, A. BLOCH-ZUPAN, R. CARLOS, K. BLAIN, D. MANSFIELD, A.T. MOORE, and C.F. INGLEHEARN (University of Leeds, United Kingdom)
1537Enamel Defects in Enamelin Knockout/LacZ Knockin Mice. J.C.-C. HU*, Y.Y. HU, C.E. SMITH, M.D. MCKEE, J.T. WRIGHT, Y. YAMAKOSHI, P. PAPAGERAKIS, J.M. OLDAK, J.Q. FENG, F. YAMAKOSHI, and J.P. SIMMER (University of Michigan, Ann Arbor, USA)

Seq#: 153Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 709
Oral Health Research - Halitosis, Caries, Oral Health Routines, Oral Health Quality of Life
Chairpersons: D. Codipilly and D. Sharma
1538VSCs characteristics in oral cavity in H.pylori positive subjects. X. CHEN*, X.P. FENG, and Q. LI (People's No.9 Hospital,Shanghai Jiao Tong University,School of Medicine, Shang Hai, China)
1539The Oral-Malodor Reduction Efficacy of a 0.454% Stannous Fluoride Dentifrice. Y. ZHANG*, X. CHEN, X. FENG, L. SUN, X. LI, and T. HE (The Procter and Gamble Co.,Mason,OH,USA & Beijing, China)
1540Is Halitosis Associated with Dyspepsia?. N.C.P. RODRIGUES, P. NADANOVSKY*, and A.A. NETO (Universidade Do Estado do Rio de Janeiro, Brazil)
1541Utilisation of Tooth Eruption Models for Caries Clinical Trials. E. FLANNERY*, H. WHELTON, D. O'MULLANE, and D. BROWNE (Oral Health Services Research Centre, Cork, Ireland)
1542Chewing ability's association with oral health-related QoL in prosthodontic patients. M. INUKAI*, M.T. JOHN, Y. IGARASHI, and K. BABA (Tokyo Medical and Dental University, Japan)
1543Oral health-related quality of life in prosthodontic patients – two-year follow-up. D.R. REIßMANN*, M.T. JOHN, and A.G. SZENTPÉTERY (University Medical Center Hamburg-Eppendorf, Germany)

Seq#: 154Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 703
Oral Medicine & Pathology - Oral Cancer Biology and Epidemiology
Chairpersons: R. Nair and A. Iamaroon
1544Overexpression of AKT in Oral Squamous Cell Carcinoma. A. IAMAROON* and S. KRISANAPRAKORNKIT (Faculty of Dentistry, Chiang Mai University, Thailand)
1545Stable suppression of tumorigenicity by CypA-targeted RNAi in oral cancer. P. MARHABI*, R. LEATHERS, J. MCQUIRTER, and C.C. CALHOUN (Harbor/UCLA, Torrance, CA, USA)
1546Activation of NFκB In Oral Tumor By Monocytes-Macrophages. P. ZARABIAN*, D. FARZAM, C. HEAD, N. CACALANO, and A. JEWETT (University of California - Los Angeles, USA)
1547Three-dimensional Visualization and Morphometry of Oral Squamous Cell Carcinoma Architecture. T. KUDO*, Y. SHIMAZU, H. YAGISHITA, Y. TAYA, K. SATO, and T. AOBA (Nippon Dental University, Tokyo, Japan)
1548Oral mucositis in haematopoietic stem cell transplantation amongst Chinese patients. R. NAIR*, A. ITTHAGARUN, G.C. CHAN, A. LIE, and J. EPSTEIN (Griffith University, Gold Coast, Australia)
1549Oral Cancer: Characteristics among 270 Subjects according to Risk Classification. G. JEAN-CHARLES*, A.R. KERR, M. ROBBINS, F. BERMUDEZ, T.A. PADHYA, L. ROLNITZKY, J.D. GOLDBERG, H. YOO BOWNE, and D.A. SIROIS (SUNY at Buffalo School of Dental Medicine, NY, USA)

Seq#: 155Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 715
Periodontal Research - Pathogenesis - Neutrophils
Chairpersons: T. Van Dyke and W. Beertsen
1550Phagosomal Malfunction of Neutrophils Leads to Periodontitis in LAMP-2 Deficiency. W. BEERTSEN*, M. WILLENBORG, V. EVERTS, A. ZIROGIANNI, R. PODSCHUN, B. SCHRÖDER, E.-L. ESKELINEN, and P. SAFTIG (Universiteit van Amsterdam & VU University Amsterdam, Netherlands)
1551The Expression of PDK1 is Decreased in Neutrophils from LAPsubjects. M. YAGI*, T. OHIRA, K. OMORI, T. IWATA, H. HASTURK, A. KANTARCI, and T.E. VAN DYKE (Boston University, MA, USA)
1552Hypoxia-Inducible Factor 1α Expression and Activity in LAP PMN. T. IWATA*, T. OHIRA, K. OMORI, M. YAGI, H. HASTURK, A. KANTARCI, H. KURIHARA, and T.E. VAN DYKE (Boston University, MA, USA)
1553Hyperglycemia-mediated PMN priming occurs through iPLA2 activation. S. AYILAVARAPU*, A. KANTARCI, K. OMORI, H. LIU, H. HASTURK, and T.E. VAN DYKE (Boston University, MA, USA)
1554PAK2 in Superoxide Generation by LAP Neutrophils. E. BLACK*, T. OHIRA, K. OMORI, A. KANTARCI, H. HASTURK, and T.E. VAN DYKE (Boston University, MA, USA)
1555Intracellular signaling in diabetic neutrophils (PMN). J.M. HERRMANN*, J. BERNARDO, H.J. LONG, J. MEYLE, E.R. SIMONS, and T.E. VAN DYKE (Boston University, MA, USA)

Seq#: 156Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 711
Periodontal Research - Therapy - Clinical Trials/Systemic Effects of Treatment/Local Anesthetics
Chairpersons: J. Payne and I. Needleman
1556Effects of periodontal treatment in women with preeclampsia. J. HERRERA, S. VELEZ-MEDINA, R. MOLANO, V. MEDINA, J.E. BOTERO, B. PARRA, and A. CONTRERAS* (Universidad del Valle, Cali, Colombia)
1557Periodontal therapy alters systemic inflammatory mediator levels. J.H. BEHLE*, R. DEMMER, M.H. SEDAGATHFAR, D. WOLF, R. CELENTI, M. HERRERA-ABREU, E. LALLA, and P.N. PAPAPANOU (Columbia University College of Dental Medicine, New York, NY, USA)
1558Serum Bone-Resorption Biomarkers: Correlation with Alveolar and Systemic Bone Changes. J.B. PAYNE*, J.A. STONER, H.M. LEE, P.V. NUMMIKOSKI, R.A. REINHARDT, R. VALENTE, and L.M. GOLUB (University of Nebraska Medical Center College of Dentistry, Lincoln, USA)
1560Allocation Concealment and Examiner Masking on Magnitude of Clinical Outcomes. J. FENWICK, I. NEEDLEMAN*, and D.R. MOLES (UCL Eastman Dental Institute, London, England, Uk)
1561Effectiveness of a Local-Anesthesia-Gel in Periodontal-Maintenance-Patients: A Multi-Center-Evaluation. C.E. LOWDEN*, S.H.M. TERMAAT, M.J. WICHT, and M.J. NOACK (University of Cologne, Germany)
1559 Paper Withdrawn.

Seq#: 157Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 717B
Prosthodontics Research - Clinical Investigations of Fixed Prosthodontics
Chairpersons: H. Miura and R. Christensen
1562Evaluation of CAD/CAM and PFM Crowns Done by the Undergraduates. H. KIM, O. KRAVCHUK, and M.H. OKUTAN* (The University of Queensland, Brisbane, Australia)
1563Wear of ceramic ballattachments retaining an overdenture: a controlled trial. A.E. BÜTTEL*, H. LÜTHY, and C.P. MARINELLO (University of Basel, Dental school, Switzerland)
1564Clinical Evaluation of All Ceramic FPDs Using Ce-TZP/Al2O3 Nanocomposite. H. MIURA*, M. MIYASAKA, Y. KIZUKI, and K. NOZAKI (Tokyo Medical and Dental University, Japan)
1565Clinical Evaluation of Indirect, Posterior, Inlay-retained Fiber-reinforced-composite Restorations: 4.5-year Follow-up. O. KUMBULOGLU*, M. ÖZCAN, and A. USER (Ege Universitesi, Izmir, Turkey)
1566Clinical performance of PFM, zirconia, and alumina three-unit posterior prostheses. R.P. CHRISTENSEN*, K.A. ERIKSSON, and B.J. PLOEGER (TRAC Research Foundation, Provo, UT, USA)
1567Clinical Study on Marginal Fidelity of Temporary Crown Systems. J.A. SORENSEN, R. TROTMAN*, and P.N. SORENSEN (Pacific Dental Institute, Portland, OR, USA)

Seq#: 158Friday, July 4, 9:00 AM - 10:30 AM
Oral, Room 705
Salivary Research - Diseased States
Chairpersons: A. Tappuni and W. Niedermeier
1568Dry Mouth Relief: Evaluation of Two Preparations in Sjogren's Syndrome. A.R. TAPPUNI*, K.A. MOUTASIM, S.C. SHIRODARIA, and S.J. CHALLACOMBE (Queen Mary University of London, United Kingdom)
1569Activation of caspase-1-mediated pathway by herpes simplex viral CpG-DNA. M. BULOSAN*, K. YO, and S. CHA (University of Florida, Gainesville, USA)
1570Correlations between salivary and lacrimal gland secretion. K. PRAEDIKOW, W. NIEDERMEIER*, and G. KRIEGLSTEIN (University of Cologne, Germany)
1571Adhesin Receptors for Helicobacter pylori in the Salivary Proteome. A. WALZ, S. ODENBREIT, J. MAHDAVI, T. BORÉN, and S. RUHL* (University of Regensburg, Germany)
1572Involvement of Notch Signaling in Salivary Cell Differentiation. H. DANG, A.L. LIN, M.S. KATZ, and C.-K. YEH* (University of Texas San Antonio / Health Science Ctr & GRECC, STVHCS, USA)
1573Ascl3 expression marks progenitor cells in the mouse salivary glands. E. ROZTOCIL, L. KOEK, T. BULLARD, and C.E. OVITT* (University of Rochester, NY, USA)

Seq#: 159Friday, July 4, 10:45 AM - 12:15 PM
Hands-on Workshop, Room 809
Hands-on Workshop - Recommendations for Conducting Controlled Clinical Studies of Dental Restorative Materials
Chairperson: R. Hickel
Sponsored by: Dental Materials
1574Introduction and Study Design of Clinical Trials on Restorative Materials. R. HICKEL* (Ludwig Maximilians University, Munich, Germany)
 Why calibrate clinical investigators?. J.-F. ROULET* (Ivoclar Vivadent AG, Schaan, Liechtenstein)
 Presentation of a Web-based Tool for Training and Calibration for the New Evaluation Criteria. S. HEINTZE* (Ivoclar Vivadent, Schaan, Liechtenstein)

Seq#: 160Friday, July 4, 10:45 AM - 12:15 PM
Symposium - Group/Division Sponsored, Room 718B
Symposium - Animal Model Selection Alternatives for Dental Implant Research
Chairperson: J. Borke
Sponsored by: Craniofacial Biology, Implantology Research
1575From Mice to Men: Discriminating Animal Models for Bone Augmentation and Osseointegration. U.M. WIKESJO* (Medical College of Georgia, Augusta, USA)
 Sinus Floor Augmentation with Simultaneous Installation of Dental Implants in Pigs and Minipigs. H. TERHEYDEN* (University of Kiel, Germany)
 Animal Models to Study Bone Healing around Oral Implant and Bone Grafting Materials. J.A. JANSEN* (Radboud University, Nijmegen Medical Center, Netherlands)
 Animal Models of Bone Remodeling at the Implant Interface. S.S. HUJA* (Ohio State University, Columbus, USA)

Seq#: 161Friday, July 4, 10:45 AM - 12:15 PM
Symposium - Group/Division Sponsored, Room 718A
Symposium - Can We Promote Cementogenesis to Facilitate Periodontal Regeneration
Chairperson: C. McCulloch
Sponsored by: Mineralized Tissue, Periodontal Research
1576Structural Heterogeneity of Cementum. D. BOSSHARDT* (University of Bern, Bern 10, Switzerland)
 Do the Development and Origin of Cementum-producing Cells Impact Periodontal Regeneration. B. GANSS* (University of Toronto, Canada)
 Cementum Tissue Engineering - Fact or Fiction. P.M. BARTOLD* (University of Adelaide, Australia)
 Can Cemetoblast Gene Expression be Regulated to Mediate Periodontal Regeneration?. M. SOMERMAN* (University of Washington, Seattle, USA)

Seq#: 162Friday, July 4, 10:45 AM - 12:15 PM
Symposium - Group/Division Sponsored, Room 701A
Symposium - Oral Health Literacy in Older Adults
Chairperson: H. Lawrence
Sponsored by: Behavioral Sciences, Geriatric Oral Research
1577Health Literacy in Older Adults: issues and Challenges. I. ROOTMAN* (University of Victoria, Canada)
 The Need for Oral Health Literacy among Older Adults. A. HOROWITZ* (University of Maryland, College Park, USA)
 Development and Testing of Dental Word Recognition Tests and the Test of Functional health Literacy in Dentistry. B.T. PAHEL* (University of North Carolina, Chapel Hill, USA)
 Development and Evaluation of an Oral Health Literacy Instrument for Adults. H.P. LAWRENCE* and D.A. SABBAHI (University of Toronto, Canada)

Seq#: 163Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 716B
Behavioral, Epidemiologic, and Health Services Research - Methodolgical Issues in Oral Health Research
Chairpersons: M. Inglehart and S. Baker
1578Children's Oral Health – Web Based Resources for Elementary School Teachers. M.R. INGLEHART*, B. KRITT, and D. BRISKIE (University of Michigan, Ann Arbor, USA)
1579Is the Oral Health Impact Profile measuring up?. S.R. BAKER, PhD*, B.J. GIBSON, and D. LOCKER (University of Sheffield, England, Uk)
1580Developing a grounded theory to understand parental oral health behaviors. M. AMIN* and R. HARRISON (University of Alberta, Edmonton, AB, Canada)
1581Construct Validity and Measurement Invariance of OIDP. A. AASTROM* (University of Bergen, Norway)
1582Social class effect on quality of life. A sequential analysis. J.G. GONZALEZ, A.M. DONALDSON, and A.N.A. DONALDSON* (King's College London Dental Institute, United Kingdom)
1583Smoking history and incidence of tooth loss, comparing modeling methods. M. JIMENEZ*, E.A. KRALL, R.I. GARCIA, and T. DIETRICH (Boston University Goldman School of Dental Medicine, MA, USA)

Seq#: 164Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 713B
Cariology Research - Fluoride/Caries Inhibition/Erosion
Chairpersons: C. Carey and M. Buzalaf
1584Influence of dentifrice pH on plaque and nails fluoride concentrations. M.A.R. BUZALAF*, F.V. VILHENA, F.G. IANO, L.T. GRIZZO, and J.P. PESSAN (University of São Paulo, Bauru-SP, Brazil)
1585Influence of application frequency of an infiltrant on enamel lesions. S. PARIS* and H. MEYER-LUECKEL (Charite Berlin, Germany)
1586Inhibition of Caries in Vital Teeth by CO2-laser Treatment. P. RECHMANN*, D. FRIED, C.Q. LE, G. NELSON, M.L. RAPOZO-HILO, B.M.T. RECHMANN, and J.D.B. FEATHERSTONE (University of California San Francisco, USA)
1587Effect of Fluoride and Salivary Flow Rate on Enamel Erosion. C.M. CAREY* and B.D. SCHMUCK (Paffenbarger Research Center, American Dental Association Foundation, Gaithersburg, MD, USA)
1588The erosive potential of saliva-stimulating tablets with and without fluoride. C. LAJER*, T. JENSDOTTIR, C. BUCHWALD, B. NAUNTOFTE, and A. BARDOW (Rigshospitalet, Copenhagen, Denmark)
1589A New pH-Cycling Dental Erosion Model Demonstrates Fluoride Effect. M.L. RAPOZO-HILO*, C. VITAL, B.M.T. RECHMANN, F. LIPPERT, and J.D. FEATHERSTONE (University of California San Francisco, USA)

Seq#: 165Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 717A
Craniofacial Biology - Biologic Mechanisms for Craniosynostosis and Cleft Palate
Chairpersons: N. Hatch and T. Danciu
1590FGF Stimulated PC-1 Expression is regulated by Msx2 and Twist. N. HATCH* and R.T. FRANCESCHI (University of Michigan, Ann Arbor, USA)
1591Potential Kinases Regulating the Transcription Factor Twist1. T. DANCIU*, D. HO, and M. WHITMAN (University of Michigan, Ann Arbor, USA)
1592Flrt2 Interacts with Fgfr2 During Murine Craniofacial Development. K. WEI and S.-G. GONG* (University of Toronto, Canada)
1593Transforming growth factor-beta3 induced apoptosis of osteoblasts. S. JAYAPPA*, J. THOENDEL, A.M. MOURSI, and S. PREMARAJ (University of Nebraska, Lincoln, USA)
1594Function of human TBX22 during chicken facial development. N. HIGASHIHORI*, M. BUCHTOVA, and J. RICHMAN (University of British Columbia, Vancouver, BC, Canada)
1595The roles of Tbx22 in craniofacial and palate development. Y. LAN, W. LIU, C.E. OVITT, and R. JIANG* (University of Rochester, NY, USA)

Seq#: 166Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 801B
Dental Materials 1: Adhesion - Bond Strength Testing and Mechanisms - Bond Mechanisms and Treatment Effects
Chairpersons: S. Imazato and J. Vaidyanathan
1596Computer modeling of hydrophilic monomer adhesion to hydroxyapatite. J. VAIDYANATHAN*, J. KERRIGAN, and T.K. VAIDYANATHAN (NJ Dental School, University of Medicine and Dentistry of NJ, Newark, NJ, USA)
1597Time-dependent molecular interaction at the monomer-hydroxyapatite interface. Y. YOSHIDA*, N. NAGAOKA, S. HAYAKAWA, A. OSAKA, K. SUZUKI, and B. VAN MEERBEEK (Okayama University, Japan)
1598Effects of Disinfection Treatments on Bond Strength of Self-etch Adhesives. E. YAZICI*, S. GURGAN, A. BAYSAN, N. GUTKNECHT, and S. IMAZATO (Hacettepe University, School of Dentistry, Ankara, Turkey)
1599Effect of Antioxidant/NaOCl.Treatment on Bonding to Caries-Affected Dentin. M. NAKAJIMA*, G. TANIGUCHI, S. KUNAWAROTE, K. HOSAKA, N. IWAMOTO, M. TAKAHASHI, and J. TAGAMI (Tokyo Medical & Dental University, Japan)
1600Saliva Effect on Bond Strength for a New Self-Etch Adhesive. V.A. RUSSELL*, T.D. DUNBAR, B.A. SHUKLA, and S.M. AASEN (3M ESPE Dental Products, St. Paul, MN, USA)
1601Atmospheric cold plasma brush treatment effects on dental composite restoration. A.C. RITTS*, Q. YU, H. LI, X. YAO, and Y. WANG (University of Missouri-Columbia, USA)

Seq#: 167Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 803B
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Survival and Clinical Performance of Restorations including Endodontic Posts
Chairpersons: M. Hayashi and T. Yamamoto
1602A Practice-Based Analysis of the Survival of Restoration Materals. M. LARMAS* and T. KAKILEHTO (University of Oulu, Finland)
1603Survival of Restorations in Patients of Different Risk of Caries. T. KAKILEHTO* and M. LARMAS (University of Oulu, Finland)
1604Caries Treatment of Primary Teeth Using Amalgam and Tooth-colored Restoratives. V. QVIST*, A. POULSEN, and P.T. TEGLERS (University of Copenhagen, Denmark)
1605Direct, Inlay-retained, Fiber-reinforced-composite Restorations with Two Pontics: 5-year Clinical Follow-up. M. ÖZCAN* (University Medical Center Groningen, Netherlands)
1606Comparison of Lava® crowns to composite restorations in severe toothwear. F.D. JARAD* and A. MILOSEVIC (University of Liverpool, United Kingdom)
1607Rigid vs. flexible endodontic posts: 5-year results of a RCT. M. NAUMANN*, A. FRANKE, T. DIETRICH, and G. STERZENBACH (CC3, CBF, Charité-Universitätsmedizin Berlin, Germany)

Seq#: 168Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 801A
Dental Materials 5: Polymer-based Materials - Chemistry and Composition - Keynote Address and Polymerization Processes and Mechanisms
Chairpersons: J. Ferracane and T. Vaidyanathan
1608Keynote Address: Use of Well-designed Polymers and Polymerization Methods to Address Challenges in Dental Materials. J.W. STANSBURY* (University of Colorado, Aurora, USA)
1609Visible light activation of an epoxy monomer containing methacrylate monomers. T.K. VAIDYANATHAN*, J. VAIDYANATHAN, and S. MUNISAMY (New Jersey Dental School, Newark, USA)
1610Novel photoinitiator system (RAP) enhances dental composite properties. J.L. FERRACANE* and L.L. FERRACANE (Oregon Health & Science University, Portland, USA)
1611New Germanium-based Photoinitiator as an Alternative to Camphorquinone/Amine. P. BURTSCHER* and V. RHEINBERGER (IVOCLAR AG, Schaan, Liechtenstein)
1612Computer Modeling Assists in Predicting Desirable Adhesive Bonding Formulations. R.L. BOWEN* and C.M. CAREY (Paffenbarger Research Center, American Dental Association Foundation, Gaithersburg, MD, USA)

Seq#: 169Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 803A
Dental Materials 6: Polymer-based Materials - Physical Properties and Performance - Resin Composite Mechanical Properties
Chairpersons: N. Silikas and J. Powers
1613Water Sorption and Staining of Filtek Silorane and Methacrylate Composites. O. KAPPLER*, C. THALACKER, A. SYREK, and W. WEINMANN (3M ESPE AG, Seefeld, Germany)
1614Changes in Color, Translucency and Gloss of Aged Resin Composites. R.D. PARAVINA, M.S. ELDIWANY, and J.M. POWERS* (Dental Consultants, Inc, Ann Arbor, MI, USA)
1615Young's Modulus Correlation with Filler Size and Shape of Resin-Composites. N. SILIKAS*, K. MASOURAS, R. AKHTAR, and D.C. WATTS (University of Manchester, United Kingdom)
1616Mechanical properties of composite core material with fiber posts. G.C. SANTOS-JUNIOR*, S. JUMAILY, O. EL-MOWAFY, and A. RIZKALLA (University Western Ontario, London, On, ON, Canada)
1617Fracture Toughness and Dynamic Elastic Moduli of Commercial Core Materials. A. RIZKALLA*, A.P. FREITAS, and G.C. SANTOS-JUNIOR (University of Western Ontario, London Ontario, ON, Canada)
1618Preparation Time and Hardness of 10 Core Composites and Dentine. P. SCHMAGE, I. NERGIZ, F. SITO, M. ROSENTRITT, and U. PLATZER* (University of Hamburg, Germany)

Seq#: 170Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 707
Diagnostic Sciences - Radiographic 3D Techniques, MRI, Diagnostic Tools in Orthodontics
Chairpersons: P. Van der Stelt and R. Schulze
1619Dynamic alterations of tongue in OSAHS during sleep. R.-D. HU*, X. ZHANG, and Y. LIU (School & Hospital of Stomatology, Wenzhou Medical College, China)
1620Reverse Engineering and photogrammetry for diagnostics in Orthodontics. E. DI GIOIA*, R. DELI, L.M. GALANTUCCI, and G. PERCOCO (Università Cattolica del Sacro Cuore, Roma, Italy)
1621RSM3D technology: 3D from very few radiographic projections. R.K.W. SCHULZE*, U. HEIL, D. GROSS, D.D. BRUELLMANN, E. SCHOEMER, and U. SCHWANECKE (Johannes Gutenberg-University, Mainz, Germany)
1622Morphological analysis of 3DMRI in patients with mandibular asymmetry. T.K. GOTO*, M. KUSABA, K. KOBAYASHI, K. TOKUMORI, Y. NAKAMURA, and K. YOSHIURA (Kyushu University, Fukuoka, Japan)
1623Knowledge-dependent mathematical model that predicts optimal tooth extraction site. H. OHNO*, M. YAGI, E. HORIGUCHI, and K. TAKADA (Osaka University, Suita, Japan)
1624Assessment of Orthodontically-induced Root Resorption in Human Premolars by Micro-CT. T. WIERZBICKI*, T. EL-BIALY, S. ALDAGHREER, G. LI, and M. DOSCHAK (University of Alberta, Edmonton, AB, Canada)

Seq#: 171Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 713A
Implantology Research - Tissue Regeneration
Chairpersons: G. Romanos and M. Rouabhia
1625Regenerative Potential of Bone Marrow in Rabbit Tibia Bony Defects. G. ROMANOS*, A. VEIS, K. KOUGIAS, A. TSIRLIS, C. PAPADOPOULOU, and N. PARISIS (Eastman Dental Center-University of Rochester, NY, USA)
1626Hard tissue alterations after overaugmentation of the extraction socket. S. FICKL*, O. ZUHR, M. HINZE, H. WACHTEL, W. BOLZ, and M. HÜRZELER (Institute for Periodontology and Implantology (IPI), Munich, Germany)
1627 Paper Withdrawn.
1628Engineered human oral mucosa for in vivo gingival regeneration. P. ALLAIRE and M. ROUABHIA* (Universite Laval, Québec, QC, Canada)
1629Enhancement of Titanium Implants via Bioengineered Periodontal Tissues. Y. LIN*, G. GALLUCCI, D. BOSSHARDT, and P.C. YELICK (Tufts University, Boston, MA, USA)
1630CT-Density and CT-Volumetry after Sinuslift with Gdf-5 Coated Beta-TCP. J. ARNOLD*, A. LUDWIG, R. GRUBER, H.-A. MERTEN, and A. HUELS (Georg-August-Universitaet Goettingen, Germany)

Seq#: 172Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 716A
Microbiology / Immunology and Infection Control - Streptococci
Chairpersons: R. Marquis and R. Palmer
1631Streptococcus oralis supports Veillonella atypica in anaerobic saliva-fed biofilms. R. PALMER, Jr.* and P.E. KOLENBRANDER (NIDCR-NIH, Bethesda, MD, USA)
1632Streptococcal Antagonism in Oral Biofilms. J. KRETH*, Y. ZHANG, and M.C. HERZBERG (University of Minnesota, Minneapolis, USA)
1633A Novel Streptococcal Glycoprotein Involved in the Biofilm Formation. X. LIANG* and H. WU (University of Alabama at Birmingham, School of Dentistry, USA)
1634Protection of Oral Streptococci Against Acid Damage by Malolactic Fermentation. J.D. BALDECK*, J. SHENG, and R. MARQUIS (University of Rochester School of Medicine and Dentistry, NY, USA)
1635Physiology of Malolactic Fermentation by Streptococcus mutans. J. SHENG, J.D. BALDECK, and R.E. MARQUIS* (University of Rochester School of Medicine and Dentistry, NY, USA)
1636Interaction between Gap1 and SecA2 mediates biogenesis of glycoprotein Fap1. M. ZHOU*, P. FIVES-TAYLOR, and H. WU (UAB School of Dentistry, Birmingham, AL, USA)

Seq#: 173Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 714A
Mineralized Tissue - Bone Genetics and Gene Pathways
Chairpersons: M. Mandu Hrit and N. Ochotny
1637Influence of genetic background on fluoride metabolism in mice. J.G. CARVALHO*, A.D.L. LEITE, D. YAN, E.T. EVERETT, G.M. WHITFORD, and M.A.R. BUZALAF (Bauru Dental School/University of São Paulo, Brazil)
1638DC-STAMP Is Essential for Osteoclastic Cell-cell Fusion. R. IWASAKI*, T. MIYAMOTO, H. KAWANA, S. ASODA, T. SUDA, and T. NAKAGAWA (Keio University, Tokyo, Japan)
1639BMP Antagonists Expression During Distraction Osteogenesis in a Rabbit Model. M.I. MANDU HRIT*, T. HEAD, and R.C. HAMDY (McGill University, Montreal, QC, Canada)
1640Matrix regulation of osteoclast bone resorption mediated by cathepsin K. S. WILSON*, C. PETERS, P. SAFTIG, and D. BROMME (University of British Columbia, Vancouver, BC, Canada)
1641A Novel Mutation of COL1A1 Confers a Defect of Osteogenesis. K. TABETA*, X. DU, L. MINQI, T. MAEKAWA, N. TAKAHASHI, N. AMIZUKA, K. YAMAZAKI, and B. BEUTLER (Niigata University, Japan)
1642R740S, a dominant V-ATPase a3 mutation, causes osteopetrosis in mice. N. OCHOTNY*, A.M. FLENNIKEN, C. OWEN, R.A. ZIRNGIBL, L.R. OSBORNE, J.E. HENDERSON, S.L. ADAMSON, J. ROSSANT, M.F. MANOLSON, and J.E. AUBIN (University of Toronto, Canada)

Seq#: 174Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 705
Nutrition - Keynote Address and Nutrition Research
Chairpersons: R. Touger-Decker and F. Mack
1643Keynote Address and Nutrition Research. E. KAYE* (Boston University and Department of Veterans Affairs, MA, USA)
1644Food Security, Diet and Caries Prevalence in Children Ages 2-<12. N.S. BRAUNSTEIN*, J.T. COOK, E. KAYE, S. KRANZ, B.E. MILLEN, C. PALMER, and M.E. NUNN (Boston University, Brookline, MA, USA)
1645Diet and Head and Neck Squamous Cell Carcinoma. B. NICOLAU, P.J. ALLISON, C.N. GUREKIAN*, L.P. KOWALSKI, and E. FRANCO (McGill University, Montreal, QC, Canada)
1646Influence of maternal vitamin D status on infant oral health. R. SCHROTH*, C. LAVELLE, and M.E. MOFFATT (University of Manitoba, Winnipeg, MB, Canada)
1647Weight Status of Patients with Orofacial Pain. J. MORGAN, R. TOUGER-DECKER*, D. RADLER, and R. KHARTI (New Jersey Dental School - UMD, Newark, USA)

Seq#: 175Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 709
Oral & Maxillofacial Surgery - Orthognathic Surgery, Bisphosphonate-related Osteonecrosis of the Jaw (BRONJ)
Chairpersons: C. Phillips and M. Steed
1648Provision of Mandibular Orthognathic Surgery in England. D.R. MOLES* and S.J. CUNNINGHAM (UCL Eastman Dental Institute, London, United Kingdom)
1649Sensory Retraining Following Orthognathic Surgery: Presence of Altered Sensation. C. PHILLIPS*, G. ESSICK, and T. TURVEY (University of North Carolina, Chapel Hill, USA)
1650Intruding upper incisors with micro-screws for solving gummy smile. Y. ZHOU*, J. LIN, and Y. LI (Peking University, Beijing, China)
1651Metabolic analyses of bisphosphonate–related osteonecrosis of the jaw in rats. A. HOKUGO* and I. NISHIMURA (UCLA School of Dentistry, Los Angeles, CA, USA)
1652Influence of Bisphosphonates on HUVEC, Osteoblasts and Fibroblasts in-vitro. C. WALTER*, T. ZIEBART, K.A. GRÖTZ, and B. AL-NAWAS (Universitätsklinikum Mainz, Germany)
1653Effect of Zoledronate on BMP induced osteoinduction in vitro. M. GAWLIK*, C. SCIARRETTA, C.M.L. CLOKIE, and S.A. PEEL (University of Toronto, Canada)

Seq#: 176Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 703
Oral Medicine & Pathology - Cancer Diagnostics and Pathogenesis
Chairpersons: M. Kang and J. Gao
1654Over-expression of hk7 in Head-Neck Cancer – Potential Diagnostic Value. J. GAO* and N.W. JOHNSON (School of Dentistry and Oral Health, Gold Coast, Australia)
1655Detection of potentially malignant oral lesions using Reflectance Confocal Microscopy. T. CHANDRASEKAR*, P. RAMANI, P. PREMKUMAR, A. NATESAN, R. KARTHIKEYAN, H. SHERLIN, and K. ANUTHAMA (Saveetha Dental College, Chennai, India)
1656Proteomic Analysis in Cellular Carcinogenesis Model of OSCC. L.P. ZHONG*, L. ZHANG, X. YANG, H.Y. PAN, X.J. ZHOU, W.T. CHEN, and Z.Y. ZHANG (Shanghai Jiao Tong University, China)
1657Expression of IAP and p53 in oral carcinogenesis. S.-S. HSUE, L.-M. LIN, and Y.-K. CHEN* (Kaohsiung Medical University, Taiwan)
1658hTERT promoter regulation in human oral squamous cell carcinoma cells. M.K. KANG*, X. KANG, W. CHEN, and N.-H. PARK (University of California - Los Angeles, USA)
1659EMMPRIN acts as a Tumor Promoter in Oral SCC. S. SADLER*, D. DANG, and D. RAMOS (University of California - San Francisco, USA)

Seq#: 177Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 715
Periodontal Research - Diagnosis / Epidemiology - Periodontitis and Inflammatory Biomarkers / Cardiovascular Risk
Chairpersons: T. Dietrich and J. Bergstrom
1660Periodontal Health of AMI Patients. Cross-sectional Observations and 10-Year Mortality. J. BERGSTROM*, S. ELIASSON, W. DONNER, H. SKOLDIN, and G. RASMANIS (Karolinska institutet, Alvsjo, Sweden)
1661Relationship Between Periodontitis and Hypertension Among Older Adults. S. TUMANYAN*, J.C. ZEVALLOS, and K.J. JOSHIPURA (University of Puerto Rico-MSC, San Juan, PR, PR)
1662Circulating Resistin Level and Oral Health Condition in Elderly Japanese. H. HAYASHIDA, T. SAITO*, R. FURUGEN, N. YAMAGUCHI, A. YOSHIHARA, H. OGAWA, and H. MIYAZAKI (Nagasaki University, Japan)
1663The relationship between serum lipids and periodontitis in elderly non-smokers. A. IZUMI*, A. YOSHIHARA, T. HIROTOMI, and H. MIYAZAKI (Niigata University School of Dentistry, Japan)
1664Serum Antibodies to Periodontal Pathogens and Markers of Systemic Inflammation. B.A. DYE*, L. INGSTER, M. HERRERA-ABREU, J. LERCHE-SEHM, C. VLACHOJANNIS, L. PIKDOKEN, B. PRETZL, and P.N. PAPAPANOU (Centers for Disease Control and Prevention, Hyattsville, MD, USA)
1665Association of Periodontitis and Edentulism with Inflammatory Biomarkers. T. DIETRICH* (The School of Dentistry, University of Birmingham, United Kingdom)

Seq#: 178Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 717B
Periodontal Research - Therapy - Antimicrobial Agents/Anti-inflammatory Agents
Chairpersons: P. Eickholz and H. Tenenbaum
1666Amoxicillin and metronidazole as adjunct to full-mouth non-surgical periodontal treatment. N. CIONCA*, C. GIANNOPOULOU, G. UGOLOTTI, and A. MOMBELLI (School of Dental Medicine, University of Geneva, Switzerland)
1667Non-Surgical Periodontal Treatment With Antibiotics in Type 2 Diabetic Patients. H.M. AL SHORMAN*, L.A. ABU-NABA'A, M.M. HAMMAD, E. LYNCH, C. IRWIN, and W.A. COULTER (Islamic Hospital, Amman, Jordan)
1668Topical subgingival doxycycline for supportive periodontal therapy of furcation sites. P. EICKHOLZ*, B. DANNEWITZ, K. LIPPERT, and M. TONETTI ON BEHALF OF THE ERGO-PERIO INVESTIGATORS (JWG-University of Frankfurt, Germany)
1669Celecoxib Decreases GCF Prostaglandin E2 Levels in Chronic Periodontitis Patients. I.A. PANOS*, P.D. DAMOULIS, P.C. STARK, A.C. YEN, and A.S. PAPAS (Tufts University School of Dental Medicine, Boston, MA, USA)
1670Post-operative care by 0.1% chlorhexidine mouthwash after periodontal surgery. H. TENENBAUM*, C. COHEN-JACOB, and J.-L. DAVIDEAU (Faculte de Chirurgie Dentaire, Strasbourg, France)
1671Different Pocket Rinsing Solutions during SRP - Clinical and Biochemical Results. H.F.R. JENTSCH*, S. THIELERT, G. KNÖFLER, R. PURSCHWITZ, W. PFISTER, and S. EICK (University Leipzig, Germany)

Seq#: 179Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 701B
Prosthodontics Research - Keynote Address and Biological Investigations
Chairpersons: C. Stanford and W. Att
1672Keynote Address: Dynamic Prosthodontics: the Translation of the Basic Sciences into Clinical Realities. C. STANFORD* (University of Iowa, Iowa City, USA)
1673N-acetyl-cysteine-fortified PMMA resin improves viability and restores function of fibroblasts. W. ATT*, M. YAMADA, N. KOJIMA, and T. OGAWA (University of Freiburg, Germany)
1674Global Methylation Screening in Mesenchymal Stem Cell Genomes during Osteogenesis. H. EGUSA*, S. ASHIDA, M. KOBAYASHI, H. YATANI, and I. NISHIMURA (Osaka University, Suita, Japan)
1675Effect of Aging and Teeth Loss on Mastication SAMP8. Y. ITO*, D. KATO, T. TSUCHIYA, T. YOKOYAMA, K. NAGATA, and Y. INUKAI (Aichigakuin University, Nagoya, Japan)
1676Modification of mechanical properties of fibrin gel. M. KASHIWAGI*, T. MATSUMOTO, J.-I. SASAKI, and T. SOHMURA (Osaka University, Suita, Japan)

Seq#: 180Friday, July 4, 10:45 AM - 12:15 PM
Oral, Room 711
Pulp Biology & Regeneration Research - Pulp Inflammation and Immunology
Chairpersons: J. Farges and A. Fouad
1677 Paper Withdrawn.
1678Differential Responses of Odontoblasts and Pulp Fibroblasts to Microbial Components. J.-C. FARGES*, S.H. DURAND, J.-F. KELLER, F. CARROUEL, A. ROMEAS, F. BLEICHER, S. LEBECQUE, and M.-J. STAQUET (University Claude Bernard, Lyon Cedex 08, France)
1679PI3K-dependent mRNA expression of IL-6 and IL-8 in OLCs. H. DOMMISCH, M. STEGLICH, J. EBERHARD, J. WINTER, and S. JEPSEN* (University of Bonn, Germany)
1680The lymphatic system in dental tissue. E. BERGGREEN*, S.R. HAUG, L.E. MKONY, and A. BLETSA (University of Bergen, Norway)
1681Expression of NOD2 in Human Dental Pulp Cells and Tissue. Z.-M. LIN*, Z. SONG, and J. LI (Guanghua School of Stomatology//Institute of Stomatology, Sun Yat-sen University, Guangzhou, China)
1682NAC prevents apoptosis through inverse regulation of NFkB and JNK. A. PARANJPE*, W. HUME, and A. JEWETT (University of California Los Angeles, USA)

Seq#: 181Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Pulp Biology & Regeneration Research - Gene Expression and Vascularization during Pulp Cell Development
1683Construction of recombinant adenovirus vector of human wnt5a. H. TAN*, L. PENG, C. WANG, and L. YE (West China School of Dentistry, Sichuan University, Chengdu, Sichuan, China)
1684Fluocinolone Acetonide effects on Pulp Cell Proliferation and Collagen Synthesis. P. LOUWAKUL, P. PAVASANT, and V. LERTCHIRAKARN* (Chulalongkorn University, Bangkok, Thailand)
1685Effects of glypican-1 gene on the cultured rat pulp cells. Y.M. MASUDA*, W. XIAOGU, Y. YAMADA, K. MATSUMOTO, and M. KOBAYASHI (Showa University, Tokyo, Japan)
1686Microarray-analysis of Pulpal Gene Expression in Response to Cavity Preparation. S. YOSHIOKA*, Y. TAKAHASHI, S. IMAZATO, and S. EBISU (Osaka University, Japan)
1687Long-term simulated weightlessness impaired odontoblasts' synthetical ability and secretory activity. R. ZHANG*, X.-R. ZHU, C.-B. ZHANG, and L. NI (The Fourth Military Medical University, Xi'an, China)
1688Proliferation of Cell Types in Rat Incisors Responding to Injury. A.M. REFAI*, J.E. WELLS, A. ELGER, and K. ROWLAND (Southern Illinois University, Alton, USA)
1689Disturbance of NFI-C Gene Induces Apoptosis and Cell-growth-Arrest in Odontoblasts. D.-S. LEE*, J.-T. PARK, H.-J. KIM, J.-S. KO, H.-M. KIM, H.-H. SON, R.M. GRONSTAJSKI, M.-I. CHO, and J.-C. PARK (Seoul National University, South Korea)
1690DSP and Collagen I Expression After Pulp Capping in Humans. H. FRANSSON*, K. PETERSSON, and J.R. DAVIES (Malmö University, Sweden)
1691Location-dependent characteristics of dental pulp cells from porcine developing teeth. Y. SUMITA*, S. TSUCHIYA, H. KAGAMI, S.D. TRAN, M. UEDA, and M. HONDA (McGill University, Montreal, QC, Canada)
1692Differential Gene Expression in Primary and Secondary Dentinogenesis. S.R. SIMON*, A. SMITH, P. LUMLEY, A. BERDAL, and P. COOPER (University of Birmingham / University of Paris 7, United Kingdom)
1693Response of Microvasculature of the Dental Pulp in Advanced Caries. N. HUNTER, M. RAGHUNATH BANAVAR*, M. NADKARNI, and H. ZOELLNER (Westmead Center for Oral Health, Sydney, NSW, Australia)
1694Model characterization to study dental pulp stem cell differentiation. F.F. DEMARCO*, L. CASAGRANDE, S.B.C. TARQUINIO, Z.C. ZHANG, Z. DONG, B. ZEITLIN, and J.E. NÖR (Federal University of Pelotas, Brazil)
1695Senescent dental pulp cells express decreased Bmi-1 and undergo hypermineralization. S. MEHRAZARIN*, R.H. KIM, N.-H. PARK, and M.K. KANG (University of California - Los Angeles, USA)
1696Immatured dental pulp responses under hypoxic in vitro. S. SENZUI*, K. MATSUZAKA, F. FUKUHARA, M. YAKUSHIJI, and T. INOUE (Tokyo Dental College, Chiba, Japan)
1697Notch Signaling in the Dental Pulp. N. KAWASHIMA*, S. TAKAHASHI, S. OKUHARA, C. OHI, H. SUN, H. WANG, J. XU, K.-I. KATSUBE, S. ARANY, A. NAKATA, T. SUGIYAMA, and H. SUDA (Tokyo Medical & Dental University, Japan)

Seq#: 182Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Prosthodontics Research - Maxillofacial and Implant Prosthodontics
1698Comparison of proximal contact tightness between implant and natural teeth. S.-H. OH* and S.-P. KIM (Chosun University, Gwangju, South Korea)
1699Comparison of stress distribution between complete denture and implant-retained overdenture. L.F. TABATA*, V.A.R. BARÃO, W.G. ASSUNÇÃO, E.A.C. DE SOUSA, E.A. GOMES, J.A. DELBEN, P.H. DOS SANTOS, and J.R.P. JORGE (São Paulo State University - UNESP. Araçatuba Dental School, Aracatuba, Brazil)
1700Engaging Abutment Position Effect in Implant Retained Fixed Cantilevered Prostheses. S.M. DOGUS*, K.S. KURTZ, I. WATANABE, and J.A. GRIGGS (Montefiore Medical Center/AECOM, Bronx, NY, USA)
1701The Rotational Movement of Mandibular 2-Implant Overdentures Reduces Chewing Ability. S. KIMOTO*, S.X. PAN, N. DROLET, T. KOBAYASHI, and J. FEINE (Nihon University, Matsudo, Japan)
1702Distribution of Occlusal Force in Implant-Supported Complete Denture. Y. WEN* and D. ZHENG (School of Stomatology, Capital Medical University, Beijing, China)
1703Effect of misfit and mechanical cycling on screw joint. W.G. ASUNÇÃO*, J.A. DELBEN, P.H. DOS SANTOS, J.R.P. JORGE, É.A. GOMES, L.F. TABATA, and V.A.R. BARÃO (Universidade Est. Paulista Julio Mesquita, Araçatuba, Brazil)
1704Unilateral misfit effect on retention screw preload of implant-supported crowns. J.A. DELBEN*, W.G. ASUNÇÃO, P.H. DOS SANTOS, É.A. GOMES, J.R.P. JORGE, L.F. TABATA, and V.A.R. BARÃO (Universidade Est. Paulista Julio Mesquita, Araçatuba, Brazil)
1705Analysis of rotational angle on UCLA-burnout/Co-Cr abutment screws for one-piece-frameworks. L.E. BUTIGNON*, W.C. BONACHELA, A. LENHARO, R.A.D.S. MANSANO, and A.L. DO VALLE (Universidade de São Paulo - Faculdade de Odontologia de Bauru, Bauru - SP, Brazil)
1706Evaluation of test protocol variables for dental implant fatigue research. C.K. LEE* and J.R. KELLY (University of Connecticut, Edmonton, AB, Canada)
1707Influence of ceramics Young's modulus in single implant-supported crowns. A.C. FREITAS JÚNIOR*, E.P. ROCHA, P.H. SANTOS, M. MARTÍN JÚNIOR, E.O. ALMEIDA, and C.M. ARCHANGELO (Universidade Est. Paulista Julio Mesquita, Araçatuba, Brazil)
1708Implant Retained - RPD for Kennedy Class I Edentulism. S. BORTOLINI, A. NATALI*, I. FRANCHI, G. MALAGUTI, A. BERZAGHI, C. COPPI, R. BIANCHI, L. GRILLI, M. FRANCHI, and U. CONSOLO (Università di Modena e Reggio Emilia, Modena (MO), Italy)
1709Alternative Metal-free Conical Crowns Overdentures in Mandibular Immediate Loading. R. COLOMBO*, G. DERCHI, L. GIACOMELLI, A. ROSSI, A. BARONE, B. ORLANDO, G. CHIAPPE, and U. COVANI (University of Genoa, Lido Di Camaiore(lucca), Italy)
1710Accuracy of impression techniques for an implant-supported prosthesis. M.A. DEL'ACQUA*, A.M. CHAVEZ, F.D.A. MOLLO-JUNIOR, M.A. COMPAGNONI, S.S. NOGUEIRA, and J.N. ARIOLI-FILHO (Universidade Est. Paulista Julio Mesquita, Araraquara, Brazil)
1711Accuracy of the Index and Three Techniques for Abutment Impressions. A.M. CHÁVEZ*, F.D.A. MOLLO, S.S. NOGUEIRA, J.N. ARIOLI FILHO, and M.A. DEL'ACQUA (São Paulo State University, Araraquara, Brazil)
1712Stress Analysis of Denture Designs and Implant Number on Overdentures. G. CELIK* and B. ULUDAG (Ankara University, School of Dentistry, Turkey)
1713Retentiveness of two attachment systems for implant overdentures. O. FROMENTIN*, S. ABI NADER, M. MCHUGH, J. FEINE, and R.F. ALBUQUERQUE JUNIOR (Université Paris Diderot, France)
1714Mandibular Arch Configuration and Immediate Protocol. A Finite Element Assessment. E.O. ALMEIDA*, C.-C. KO, E.P. ROCHA, W.G. ASSUNCAO, P.H. SANTOS, and A.C. FREITAS JUNIOR (Sao Paulo State University, Araçatuba, Brazil)
1715A CAD/CAM technique for fabricating a Nasal Prosthesis. Y.-Y. XIONG* and F. ZHANG (Prosthodontics,No. 9th Hospital,Shanghai Jiaotong University, China)
1716Evaluation of tongue pressure during swallowing in glossectomy patients. K. HORI*, K. TAMINE, T. ONO, J. KONDO, N. SHIROSHITA, M. YAMAMOTO, S. HAMANAKA, and Y. MAEDA (Osaka University, Suita, Japan)
1717Adhesion of silicone elastomer to different dental alloys - laboratory investigations. P.R. PIOTROWSKI* and K. MEHR (Poznan University of Medical Sciences, Poland)
1718Presurgical technique for nasal deformity correction in cleft lip patients. I. ELTORKY* and M.M. EL-SHEIKH (University of Tanta, Egypt)
1719Factors influencing on masticatory ability in mandibulectomy and glossectomy patients. N. SHIROSHITA*, K. HORI, T. ONO, and Y. MAEDA (Osaka University, Suita, Japan)
1720The photoelastic analysis for obturator of unilateral maxillary defect. T. JIAO*, J. SUN, L. HONG, and Y. XIA (Ninth People's Hospital, School of Medcine, Shanghai Jiaotong University, China)

Seq#: 183Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 1: Adhesion - Bond Strength Testing and Mechanisms - Composite/Endo/Others
1721Sequential Software Processing of Micro-CT Dental-images for Optimized 3D-FE Analysis. F.P. RODRIGUES*, J. LI, N. SILIKAS, R.Y. BALLESTER, and D.C. WATTS (University of Sao Paulo, Brazil)
1722Degree of polymerization and flexural strength of Tokuyama Bond Force. K. MATSUSHIGE*, A. DODOMI, Q. CUI, M. KIMURA, and H. KAZAMA (Tokuyama Dental Corp, Tsukuba, Japan)
1723Evaluation of the adaptation to cavity of Tokuyama Bond Force. M. KIMURA*, Q. CUI, A. DODOMI, K. MATSUSHIGE, and H. KAZAMA (Tokuyama Dental Corporation, Tsukuba, Japan)
1724Influence of Storage Solution on Shear Bond Strength Values. G. CACHOVAN*, J. CARLI, U. SCHIFFNER, and S. EFFENBERGER (University of Hamburg, Germany)
1725Impact Strength of Fractured-Teeth Submitted to Different Techniques of Fragment-Reattachment. T.M. SIA*, R.C.B. ALONSO, R.C. BRUSCHI-ALONSO, G.M. CORRER, R.M. PUPPIN-RONTANI, M.A.C. SINHORETI, and L. CORRER-SOBRINHO (Centro de pós Graduação São Leopoldo Mandic, Campinas – SP, Brazil)
1726 Paper Withdrawn.
1727Dentin-layer and photoactivation effects on antimicrobial potential of bonding systems. L. WANG*, F.B.A. FERREIRA, G.S. GARCIA, L.C.T. GUERRA, R.C. POLI-FREDERICO, L.L. MENEGHEL, and M.R.O. CARRILHO (Universidade Norte do Paraná, Londrina-PR, Brazil)
1728Relationship among carious-dentine bond strength of adhesives, DIAGNOdent-value and dyeing-degree. T. KIMISHIMA*, T. NITTA, T. MASEKI, Y. NARA, and I.L. DOGON (Nippon Dental University, Tokyo, Japan)
1729Comparision of Microhardness of Different Kinds of flowable Composites. M. BARGRIZAN*, A. GHASSEMI, and F. GHOLAMI (Shahid Behshti Medical Sciences-Dental School, Tehran, Iran)
1730Bonding Silorane to Dentine. P.D. BRANDT*, F.A. DE WET, and I. DU PREEZ (University of Pretoria, School of Dentistry, South Africa)
1731Photopolymerizing intensity and duration effect on adhesive bond strength. M. ATTAR* and D. NATHANSON (Boston University, MA, USA)
1732Marginal adaptation and compressive strength of esthetic restorations. A.B. PAULA*, C. DUQUE, L. CORRER-SOBRINHO, M.A.C. SINHORETI, S. CONSANI, and R.M. PUPPIN-RONTANI (State University of Campinas, Piracicaba, Brazil)
1733Temperature variation in pulp chamber after external dental bleaching. A.G. OLIVEIRA*, A.E. SOUZA-GABRIEL, E. ALFREDO, Y.T.C. SILVA-SOUSA, and R.G. SILVA (University of Ribeirão Preto, Brazil)
1734Bond strength of denture base resins to acrylic teeth. J. MARRA*, A.G. PALEARI, A.C. PERO, M.A. COMPAGNONI, D.B. BARBOSA, and R.F. SOUZA (São Paulo State University, Araraquara, Brazil)
1735Effect of environmental factors on serviceability of fibre-reinforced maxillofacial prostheses. M.M. HATAMLEH* and D.C. WATTS (University of Manchester, United Kingdom)
1736Influence of storage on bond strength of deciduous teeth. J.B.B. WEBER, A.M.G. FRITSCHER*, V. PROSPERI, K. ALVIM, and A.M. SPOHR (Pontificia Un Catolica Rio Grande Do Sul, Porto Alegre, Brazil)
1737Mechanical Assistance to Dentin Bonding. G.B. GREITZER* and J. KANCA, III (None, Tarrytown, NY, USA)
1738Reducing the incompatibility between simplified adhesives and chemically-cured resin cements. A.D. LOGUERCIO*, E.J. GARCIA, B.E.A. CORREA, W.F.S. NAVARRO, C. HIGASHI, J.C. GOMES, O.M. GOMES, and A. REIS (Universidade Estadual de Ponta Grossa, Ponta Grossa - PR, Brazil)
1739Effect of Cavity Configuration on Bonding of Self-etch Adhesive Systems. M. HASEGAWA* and Y. NARA (Nippon Dental University, Tokyo, Japan)
1740Push-out test of a novel root canal filling material. F.-J. CHOU* and C.-P. LIN (National Taiwan University, Taipei, Taiwan)
1741Push-out Strength of ProRoot Endo Sealer Using A Cone-free Model. B. HUFFMAN*, J. GUTMANN, C.M. PRIMUS, R.N. WELLER, D.H. PASHLEY, and F.R. TAY (Medical College of Georgia, Augusta, USA)

Seq#: 184Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 1: Adhesion - Bond Strength Testing and Mechanisms - Post-endo Treatments
1742Fracture Resistance of Flared Teeth Restored with Fiber-Reinforced Composite Posts. H. MOOSAVI*, F. MALEKNEJAD, and S. KIMYAI (Member of Dental Research Center, Mashhad University of Medical Sciences, Iran)
1743A new approach for the restoration of root filled molars. M. AKMAN, G. ESKITASCIOGLU*, S. AKMAN, and S. BELLI (Gazi University, Emek/Ankara, Turkey)
1744Bond Strength of Fiber Posts to Adhesively Restored Intracanal Dentin. C.S. TEIXEIRA, Y.T.C. SILVA-SOUSA, and M.D. SOUSA-NETO* (University of São Paulo, Ribeirão Preto - SP, Brazil)
1745Influence of Cement Insertion Technique on Fiber Post Bond Strength. S.M.A. MICHIDA*, R.O.A. SOUZA, S.P. PASSOS, A.M.M. MESQUITA, P.C. PEREIRA, L.F. VALANDRO, F.E. TAKAHASHI, and M.A. BOTTINO (UNESP SJC, Sao Jose dos Campos, Brazil)
1746Cement Insertion Technique Effect on Layer Cement of Fiber Posts. R.O.A. SOUZA*, S.M.A. MICHIDA, A.M.M. MESQUITA, S.P. PASSOS, A.N. KOJIMA, L.F. VALANDRO, M.A. BOTTINO, and C.A. PAVANELLI (São Paulo State University (UNESP), São José dos Campos, Brazil)
1747Bond strengths of FRC post according to cements and depths. Y.-S. RO*, K.-S. MIN, H.-S. CHANG, and J.-M. BAE (Wonkwang University, Iksan, South Korea)
1748Resin-Bond to Root Dentin: Accessory Posts And Dentin Hybridization Effect. E.K. ARIKI*, M. GONÇALVES, R.O.A. SOUZA, S.C. ZAMBONI, F. PELÓGIA, F.E. TAKAHASHI, and M.A. BOTTINO (Sao Paulo State University - Sao Jose dos Campos School of Dentstry, São Paulo, Brazil)
1749Push-out bond strength evaluation of a new fibre post system. R. FRANKENBERGER*, M. TASCHNER, and N. KRÄMER (University of Erlangen, Germany)
1750Adhesion of Fiber Posts Cemented Using Different Adhesive Approaches. I. RADOVIC*, C. MAZZITELLI, N. CHIEFFI, and M. FERRARI (University of Belgrade, University of Siena, Serbia and Montenegro)
1751Influence of dentin treatment in the reinforcement of weakened roots. S.M. PAULINO*, C.B. SOUZA FILHO, A.R. GIOVANI, R.C. ROPERTO, A.M. CRUZ FILHO, M.D. SOUSA NETO, and L.P. VANSAN (UNAERP - Universidade de Ribeirão Preto, Ribeirão Preto - São Paulo, Brazil)
1752Plasma Flow Effects on Bonding Between Composite and Fiber Post. P. YAVIRACH*, D. BOONYAWAN, P. CHAIJAREENONT, H. TAKAHASHI, and M. ARKSORNNUKIT (Chiang Mai University, Thailand)
1753Bond Strength of Different Adhesive Materials to Root Canal Dentin. K. BEKES*, C.R. GERNHARDT, J. FELDMANN, and H.-G. SCHALLER (Martin-Luther-University Halle-Wittenberg, Germany)
1754Tensile strength of glass-fiber posts submitted to different surface treatments. M.I. FARIA*, J.M. SILVA FILHO, C.B. SOUZA FILHO, A.R. GIOVANI, and S.M. PAULINO (University de Ribeirao Preto - Unaerp, Ribeirão Preto, Brazil)
1755Retentive Strengths of Fiber Posts. R.P. SHAH*, B.L. MUSIKANT, A.S. DEUTSCH, and B.J. RASIMICK (Essential Dental Systems, South Hackensack, NJ, USA)
1756Evaluation of Sealers and Bonding Protocols on Fiber Post Retention. S. SHETH*, P. VERMA, R. HANDYSIDES, S. RODRIGUEZ, H. LU, J. KIM, S. ANDREANA, and M. FITZPATRICK (Loma Linda Universtiy School of Dentistry, CA, USA)
1757Effect of cementation technique on pushout strength of fiber posts. C. POLO, J. BROOME*, J. BURGESS, and L.C. RAMP (UAB School of Dentistry, Birmingham, AL, USA)
1758Effect of posts treatment on bond strength to composite cores. M.D.S. MENEZES*, F.R. SANTANA, C.G. CASTRO, P.B.F. SOARES, C.J. SOARES, and L.R.M. MARTINS (Universidade Federal de Uberlândia, Brazil)

Seq#: 185Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Clinical Evaluation of Resin Composite and ART Restorations
1759Clinical evaluation in class V restorations of an innovative composite. N. BARABANTI, G. CHIODERA, G. GIACOMELLI, P. DONATI, N. POLETTI*, and A. CERUTTI (University of Brescia, Italy)
1760Clinical evaluation of flowable composite resin containing pre-reacted grass-ionomer. N. NAKAMURA*, T. IWAMOTO, A. YAMADA, S. FUKUMOTO, and K. NONAKA (Kyushu university, Fukuoka, Japan)
1761Clinical Evaluation of a Universal Nano-hybrid (NEUN) on Posterior Restorations. C. MUNOZ, T. MAGNUSZEWSKI*, and K. ERNEWEIN (State University of New York - Buffalo, USA)
1762A Nano-Hybrid Composite in Class V Cavities - a Two-Year Follow-up. M. PÖSCHMANN*, I. NATUSCH, S. PREUßKER, R. KOCH, and W. KLIMM (Technische Universität Dresden, Germany)
1763Clinical Evaluation of Ormocer and Nanofill Composite: flowable liner effect. A. ABDELSTAR* and A. ABDALLA (Faculty of Dentistry, Tanta University, Egypt)
1764Posterior restorations with a nanohybrid resin composite: 48 months results. N. KRAEMER*, C. REINELT, M. TASCHNER, and R. FRANKENBERGER (University of Dresden, Germany)
17653 Year Clinical Evaluation of Tetric Evo Ceram in Anteriors. J. DUNN*, C. MUNOZ, A.C. WILSON, M. ARAMBULA, and S. ANDREANA (Loma Linda University, CA, USA)
1766Thirty-six months clinical evaluation of an innovative low-shrinkage composite. N. BARABANTI, S. VIENO*, E. CAVAZZANA, P. DONATI, G. GIACOMELLI, and A. CERUTTI (University of Brescia, Italy)
1767Twenty-six-Year Assessment of Anterior Resin Restorations -Two Restorative Procedures. A. BAKHSHANDEH*, V. QVIST, and C. STRØM (University of Copenhagen, Denmark)
1768Dental preparations for adhesive restorations in primary molars: Systematic review. M.P.A. DOS SANTOS*, R. BARCELOS, R. LUIZ, and L. MAIA (Federal University of Rio de Janeiro, Brazil)
1769Beveled Cavity Preparations in Primary Molars: 18-month Follow up. C.A.G.D.R. OLIVEIRA*, P.F. DIAS, M.P.A.D. SANTOS, and L.C. MAIA (Federal University of Rio de Janeiro, Brazil)
1770Three Years Report of Alternative Treatments on Defective Restorations. G. MONCADA*, J. MARTIN, E. FERNANDEZ, C. ARANCIBIA, M.A. ZUÑIGA, E. DREYER, I. MJOR, and V.V. GORDAN (Universidad de Chile, Santiago, RM, Chile)
1771Clinical Evaluation of Tooth-colored Materials in Small Class I Lesions. S. POOLTHONG*, V. PATANAPIRADEJ, R. SAKOOLNAMARKA, S. SRISAWASDI, and C. OONSOMBAT (Chulalongkorn University, Bangkok, Thailand)
1772Evaluation of Papacárie in ART restorations using Visual Analog Scale. T.J.E. BARATA*, L.C.G. PEREIRA, D.L.M. BORGES, A.A. LIMA, and M.F.L. NAVARRO (University of North of Paraná, Londrina, Brazil)
1773Clinical evaluation of ART restorations using two different insertion techniques. L.C.G. PEREIRA*, D.L.M. BORGES, A.A. LIMA, T.J.E. BARATA, and M.F.L. NAVARRO (Anápolis Dental School UniEVANGÉLICA, Anapolis-GO, Brazil)
1774ART performance associate to quemistry agent to decay remotion. M.T. OLIVEIRA* (Universidade do Sul de Santa Catarina - UNISUL, Tubarão, Brazil)
1775Clinical evaluation of multiple-surface ART restorations: 6-year follow-up. M.F.L. NAVARRO*, T.C. FAGUNDES, C.A.R. CARVALHO, T.J.E. BARATA, D.F.G. CEFALY, and J.R.P. LAURIS (Bauru School of Dentistry, University of São Paulo, Brazil)
1776Survival of Glass Ionomer Atraumatic Restorations (ART): 10-year Results. R.L. ZANATA*, T.C. FAGUNDES, M.C.C.A. FREITAS, G.S. CARDIA, J.R.P. LAURIS, and M.F.L. NAVARRO (Bauru School of Dentistry - University of Sao Paulo, Brazil)

Seq#: 186Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Clinical Performance of Dental Adhesives
1777Comparison between Self-etching and Acid-etching by Clinic Statistic and SEM. K. YANG* (Capital Medical University, Beijing, China)
1778Clinical evaluation of a self-etching adhesive in class III cavities. A. SCHATTENBERG, T. KÄTER*, B. WILLERSHAUSEN, and C.-P. ERNST (Johannes Gutenberg University, Mainz, Germany)
1779RCT of a HEMA-free all-in-one adhesive in non-carious cervical lesions. K.L. VAN LANDUYT*, S. FIEUWS, M. PEUMANS, J. DE MUNCK, M.V. CARDOSO, R.B. ERMIS, P. LAMBRECHTS, and B. VAN MEERBEEK (Catholic University of Leuven, Belgium)
1780Short-term Clinical Investigation of All-in-one Adhesive and Restorative System. M. KONDO*, M. MORIGAMI, J. SUGIZAKI, S. UNO, and T. YAMADA (Toranomon Hospital, Tokyo, Japan)
1781Converting one-step into two-step self-etch system improves its clinical performance. A. REIS*, K. MATTÉ, R. MEURER, S. GERALDELI, and A.D. LOGUERCIO (Ponta Grossa State University, Brazil)
1782One-year clinical comparison of two all-in-one adhesives in non-carious lesions. M. BURROW* and M. TYAS (University of Melbourne, Victoria, Australia)
1783Two-year Clinical Evaluation of G-Bond Dentine Bonding Agent. M. TYAS* and M. BURROW (University of Melbourne, Melbourne VIC, Australia)
1784Clinical trial of acid-etching prior to a self-etching adhesive system. L.K.A. RODRIGUES*, C.A.O. FERNANDES, G.V. MACEDO, and R.M. CARVALHO (Federal University of Ceara, Fortaleza, Brazil)
1785Restoration of cervical lesions: 60-month results of a RCT. G. DONDI DALL'OROLOGIO*, F. FAZZI, and R. LORENZI (University of Bologna, Italy)
1786Eight-year Clinical Evaluation of Two adhesives in Non-carious Cervical Lesions. S. KUBO*, H. YOKOTA, H. TAKADA, and Y. HAYASHI (Nagasaki University, Japan)

Seq#: 187Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 5: Polymer-based Materials - Chemistry and Composition - Polymerization Processes
1787Characterization of an Experimental PMMA Polymerized with Two Techniques. L.S. ACOSTA-TORRES*, F.H. BARCELO-SANTANA, and C. ALVAREZ-GAYOSSO (Universidad Nacional Autonoma de Mexico, Mexico, DF, Mexico)
1788Setting Reaction of Polyacid Modified Composite Resins or Compomers. J. ELLAKURIA*, M. COLLADO, J. ARRONDO, I. SOLER, I. SANCHEZ, M. LARTITEGUI, and P. CEARRA (Basque Country University, Leioa, Spain)
1789Kinetic Follow-up of the Two Radical Species in Dental Resins. J. LEPRINCE*, J. DEVAUX, and G. LELOUP (Universite Catholique de Louvain, Bruxelles, Belgium)
1790The Role of ED Primer on Polymerization of Panavia F. A.L. FARIA-E-SILVA*, R.R. MORAES, F.A. OGLIARI, E. PIVA, and L.R.M. MARTINS (State University of Campinas, Piracicaba, Brazil)
1791Impact of Chemical Activation on Polymerization of Dual-Cured Resin. R.R. MORAES*, A.L. FARIA-E-SILVA, F.A. OGLIARI, E. PIVA, and L. CORRER-SOBRINHO (State University of Campinas, Piracicaba, Brazil)
1792Polymerization and cementation methods of two self-adhesive luting cements. A. KROKIDIS*, E. CAVAZZANA, A. SPERANZA, G. MERLATI, E. TOSCO, and A. CERUTTI (University of Brescia, Italy)
1793Pre-heating influence on the conversion degree of composite luting materials. P.A. ACQUAVIVA*, M. GAGLIANI, F. MANGANI, G. ADAMI, F. CERUTTI, and A. CERUTTI (University of Brescia, Italy)
1794Conversion degree of composites polymerized throughout glass -fibre post: micro-Raman analysis. F. CERUTTI*, M. GAGLIANI, L.E. DEPERO, D. RE, F. MANGANI, and A. CERUTTI (University Of Brescia, Italy)
1795Dual cements polymer conversion degree in composite indirect restorations. G. ADAMI*, P.A. ACQUAVIVA, A. PUTIGNANO, M. GAGLIANI, L. TACCHINI, and A. CERUTTI (University of Brescia, Italy)
1796Kinetic Parameters and Monomeric Conversion of Different Dental Composites. A.B. DENIS*, R.B. VIANA, and A.M.G. PLEPIS (University of São Paulo, São Carlos, Brazil)
1797Degree of Conversion of dual-cured resin cements and filler content. M. BANDECA*, E. SAADE, O. OLIVEIRA-JUNIOR, O. EL-MOWAFY, A.N.S. RASTELLI, S. PORTO-NETO, and C. PORTO (University of Toronto, Canada)
1798Conversion of resins with different amine:camphorquinone ratios and concentrations. C.S. PFEIFER*, T.C. GUIMARÃES, R.R. BRAGA, and J.W. STANSBURY (University of São Paulo, São Paulo SP, Brazil)
1799Polymerization and Characterization of a New Phosphated Poly(methyl methacrylate). G. WEN*, F. HOLGER, K.M. DENTINO, and A.R. DENTINO (Marquette University School of Dentistry, Milwaukee, WI, USA)
1800Dynamic monitoring of optical properties during photopolymerization of dental resins. W.M. PALIN*, P. TOMLINS, and A. SHORTALL (University of Birmingham, United Kingdom)
1801Photoinitiator Concentration and Modulated-Photoactivation: Influence on Polymerization Characteristics of Experimental-Composites. R.C.B. ALONSO*, G.M. CORRER, L.G. CUNHA, W.C. BRANDT, R.M. PUPPIN-RONTANI, L. CORRER-SOBRINHO, and M.A.C. SINHORETI (State University of Campinas, Piracicaba - SP, Brazil)
1802Degree of conversion of resin cements polymerizated throught a translucent-post. G.Á.P. GALHANO*, R.M. MELO, L.F. VALANDRO, R. SCOTTI, and M.A. BOTTINO (São Paulo State University, São José dos Campos, Brazil)

Seq#: 188Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 6: Polymer-based Materials - Physical Properties and Performance - Polymerization of Resin-based Materials
1803Influence of Light Intensity on Contraction Stress of Flowable Composites. A. YAMAMOTO*, T. YOSHIDA, A. IROKAWA, Y. CHIBA, S. ANDO, M. MIYAZAKI, and K. HINOURA (Nihon University, Tokyo, Japan)
1804Initial Dynamic Viscoelasticity Change of Composites During Light Curing. I. LEE*, B. LIM, and J.L. FERRACANE (Seoul National University, South Korea)
1805Ultrasonic Monitoring of the Setting of Adhesive Resin Cements. H. KUROKAWA*, M. IKEDA, G. YASUDA, M. TONEGAWA, K. TSUBOTA, M. MIYAZAKI, and Y. HOSOYA (Nihon University, Tokyo, Japan)
1806Hardening of GI-Based Restoratives with LED curing. E. MOBARAK*, I. ELSAYAD, M. IBRAHIM, and W. EL-BADRAWY (University of Cairo, Egypt)
1807Effect on Superficial Hardness of Different Curing Intensities. I. FERRETO* and D. LAFUENTE (Universidad de Costa Rica, San Pedro, Costa Rica)
1808Microhardness of dual-cured composites cured by LED. J.-W. PARK*, S.-J. SHIN, D.G. SEO, and J.Y. LEE (Yonsei University, Seoul, South Korea)
1809Effect of Shade on the Polymerization of Dental Composite Resin. H.S. NOH, H.S. LEE, J.-M. KIM, Y.H. KWON, and T.-S. JEONG* (Pusan National University, Busan, South Korea)
1810Influence of Curing Methods on Properties of Composite Restoratives. A.B. SOARES*, L.G. CUNHA, R.C.B. ALONSO, L.R. SILVA, A.C.E.C. NEVES, J.L. FERRACANE, and M.A.C. SINHORETI (University of Campinas - UNICAMP, Piracicaba, Brazil)
1811Why Resin Performance Should be Evaluated at Mouth Temperature. R.B. PRICE, C.M. FELIX, and T.B. PRICE* (Halifax Grammar School/Dalhousie University, Canada)
1812Conversion vs. Shrinkage of N'Durance, Dimer Acid based Nanohybrid Composite. C. BRACHO-TROCONIS, S. RUDOLPH*, J. BOULDEN, and N. WONG (Septodont, Confi-Dental Division, Louisville, CO, USA)
1813Depth of Composite Cure Determined by Biaxial Flexural Strength. F.A. RUEGGEBERG, E.J. SWIFT, Jr., and M. COLE* (Medical College of Georgia, Augusta, USA)
1814Polymerization Shrinkage Patterns in Composite Restorations with Different Liners. S.F. CHUANG*, C.-H. CHANG, and T.Y.-F. CHEN (National Cheng Kung University, Tainan, Taiwan)
1815Nanotechnology influence on polymerization shrinkage of composites. L.M. SILVA*, L.M. MARTINS, A.J.A. ROCHA, and P.A.S. FRANCISCONI (Universidade de São Paulo, Bauru, Brazil)
1816Polymerization Shrinkage Stress of Bulk-Filling, Nano- and Microhybrid-Composites. A. RIST, M. SCHAUB*, R. NEUMANN, A. ERDRICH, and M. HOFFMANN (Heraeus Kulzer GmbH, Wehrheim, Germany)
1817Polymerization Shrinkage Stress in Composite-resin Restorations Associated Liner/base. L. OLIVEIRA*, S. DUARTE, Jr., C. ARAUJO, and A. ABRAHAO (Nova Southeastern University, Fort Lauderdale, FL, USA)
1818Determination of Polymerization Stress in Low Shrinkage Resin Composites. A. SCHATTENBERG, I. BUSEMANN*, B. WILLERSHAUSEN, and C.-P. ERNST (Johannes Gutenberg University, Mainz, Germany)

Seq#: 189Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 6: Polymer-based Materials - Physical Properties and Performance - Treatment of Root, Post
1819Short resin-posts bonding to primary dentin. Microleakage and micromorphological study. R.S. VIEIRA*, M. COELHO, and T. KUMMER (Federal University of Santa Catarina, Florianopolis, Brazil)
1820Interfacial Evaluation after Root Reinforcement with Composite and Fibre Post. Y.T.C. SILVA-SOUSA*, C.S. TEIXEIRA, and M.D. SOUSA-NETO (University de Ribeirao Preto - Unaerp, Ribeirão Preto, Brazil)
1821A comparison of coronal microleakage of different intraorifice sealing materials. Q. ZHANG*, Q. JIANG, and J. HE (Wuhan University, China)
1822Sealing ability of three coronal barriers in endodontically-treated teeth. A. SEZINANDO*, J. PERDIGAO, and B. MARTIN-BIEDMA (University of Lisbon, School of Dentistry, Lisboa, Portugal)
1823Quality of Root-Dentin Sealing Provided by Resin-Based Endodontic Fillings. J. SANTOS*, L. TJÄDERHANE, C. FERRAZ, A. ZAIA, M. DE GOES, and M.R. CARRILHO (UNICAMP-Faculdade De Odontologia De Piracicaba, Brazil)
1824Apical Sealability of ResilonTM in Post-prepared Teeth. C. NONTANRANGSEE, S. TIMPAWAT*, and N. VONGSAVAN (Mahidol University, Bangkok, Thailand)
1825Comparison of bacterial and dye leakage among seven materials. M.J. EGHBAL, M. KAZEM*, and S. TAHERI (Iranian Center for Endodontic Research, Dental Research Center, Shahid Beheshti University MC, Tehran, Iran)
1826Apical sealing of AH Plus using different post space preparations. G.A. HARAGUSHIKU*, S.M.B.S. CARNEIRO, A.E. SOUZA-GABRIEL, and S.M. PAULINO (University of Ribeirão Preto - UNAERP, Brazil)
1827Evaluation of Nanocomposite Incorporation into a NOVEL Endodontic Retrofill Material. R. REESE*, S. CHOGLE, A. MICKEL, S. SHAIKH, C. DUHAIME, S. POTLURI, J. BOGLE, and C. RHIEU (Case Western Reserve University, Cleveland, OH, USA)

Seq#: 190Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 7: Metal-based Materials - Cast Titanium and Wrought Alloys of Titanium, including Ni-Ti
1828Grindability of Cast Ti-Al and Ti-Al-Cu Alloys. M. KOIKE*, Q. GUO, J.P. FORD, and T. OKABE (Baylor College of Dentistry, Dallas, TX, USA)
1829SEM chemistry characterization of NiTi orthodontic archwire. M. LINARES ZAPIEN* and C. ALVAREZ-GAYOSSO (Universidad Nacional Autonoma de Mexico, Mexico, City, Mexico)
1830Machinability Evaluation of a Ti-Ag Alloy Using a Dental CAD/CAM. R. INAGAKI*, M. YODA, M. KIKUCHI, K. KIMURA, and O. OKUNO (Tohoku University, Graduate School of Dentistry, Sendai, Miyagi, Japan)
1831Effect of laser-welding on mechanical strength of Ti-6Al-7Nb alloy castings. V. SRIMANEEPONG*, N. ADUNYAPICHET, S. WEERASAWAT, T. YONEYAMA, E. KOBAYASHI, T. HANAWA, PhD, and H. DOI (Chulalongkorn University, Bangkok, Thailand)
1832Investigation of repeat casting for dental pure titanium. C.C. HUNG*, P.L. LAI, J.-C. WANG, T.K. HUANG, and W.C. CHEN (Kaohsiung Medical University, Taiwan)
1833Evaluation and Comparison of CNA and TMA Wire Properties. S. JUVVADI*, V. KAILASAM, S. PADMANABHAN, and A.B. CHITHARANJAN (Shri Ramachandra Dentl College, Chennai, India)
1834Nanoindentation for NiTi Instruments Modified by Plasma Immersion Ion Implantation. U.-M. LI*, W.-H. CHANG, S. ALAPATI, M. IIJIMA, W.A. BRANTLEY, and C.-P. LIN (Cardinal Tien Hospital, Taipei, Taiwan)
1835Microstructures of M-Wire and Superelastic NiTi Wires for Rotary Instruments. C. BUIE*, W.A.T. CLARK, W. BRANTLEY, S. ALAPATI, M. IIJIMA, J. LIU, and W.B. JOHNSON (Ohio State University, Columbus, USA)
1836Effects of Cr and Cu on Castability of Titanium Alloys. Q. GUO*, M. KOIKE, J.P. FORD, and T. OKABE (Baylor College of Dentistry, Dallas, TX, USA)
1837Effect of Plasma immersion ion-implantation on NiTi instrument surfaces. W. CHANG*, C. WEI, and C.-P. LIN (Show-Chwan memorial hospital, Changhua, Taiwan)
1838Strength of laser-welded titanium: diameter and distance of weld components. M.F. MESQUITA*, D.M. BOTEGA, G.E.P. HENRIQUES, R.L.X. CONSANI, L.G. VAZ, and M.A.A. NÓBILO (Campinas State University, Piracicaba, Brazil)
1839Removal of Cast Surface of Titanium by Chemical Treatment. Y. SATO*, M. KOIKE, E. MURAISHI, T. HOSOI, and T. OKABE (Tsurumi University, Yokohama, Japan)
1840Deflection of cast titanium induced by laser surface treatment. P. NEWTON* and I. WATANABE (Baylor College of Dentistry, Dallas, TX, USA)
1841Hydroxyapatite Formation on Titanium by Microarc Oxidation and Hydrothermal Treatment. Y.-J. PARK, K.-H. SHIN, H.-S. YANG, and H.-J. SONG* (School of Dentistry and BK21 Project, Chonnam National University, Gwangju, South Korea)
1842Nanotube Formation and Morphology of Ti-Nb Alloy with Nb Content. S.-H. JANG*, H.-C. CHOE, and Y.-M. KO (Chosun University and BK21, Gwangju, South Korea)

Seq#: 191Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 8: Other Materials - Chemistry, Properties and Performance - Endodontic Treatments
1843Comparasion of 4 obturation−techniques in C−shaped canal: analysis by micro−CT. W.-L. JANE*, F.-H. CHUANG, C.-C. HUNG, R.-T. ROAN, P.-C. LU, J.-H. CHEN, and P.-J. HSU (Chung-Ho Memorial Hospital, Kaohsiung Medical University, Taiwan)
1844Micro-CT Evaluation of Retreatment Efficiency of Two New Obturation Systems. M.J. ROGGENDORF*, M. LEGNER, J. EBERT, T. FILLERY, A. PETSCHELT, and S. FRIEDMAN (University of Erlangen-Nuremberg, Germany)
18453D Volumetric evaluation of obturation materials remaining in endodontic retreatment. M.M. HAMMAD*, A. QUALTROUGH, and N. SILIKAS (Manchester University, United Kingdom)
1846Sealers' radiopacity influence on radiographic interpretation of root canal fillings. A. BODANEZI*, E.A. MUNHOZ, N. BERNARDINELI, A.L. CAPELOZZA, I.G. MORAES, C.M. BRAMANTE, and R.B. GARCIA (University of São Paulo, Bauru, Brazil)
1847Effect of Sodium Hypochlorite on Dentin Mechanical Properties. Systematic Review. F.M. PASCON, K.R. KANTOVITZ, P.A. SACRAMENTO*, M.C. NOBRE-DOS-SANTOS, and R.M. PUPPIN-RONTANI (State University of Campinas, Piracicaba -SP, Brazil)
1848Effects of Endodontic Irrigation in Primary Teeth: Micro-mechanical Analysis. F.M. PASCON*, K.R. KANTOVITZ, J.F. GASPAR, F.G. CARVALHO, and R.M. PUPPIN-RONTANI (State University of Campinas, Piracicaba -SP, Brazil)
1849Calcium Removal Effects of Several Endodontic Irrigants:A Flame Photometric Study. T.C. SAYIN*, D. DENIZ, A. AKCAY, B. TUNCEL, F.T. DAGLI, and S. KALAYCI (Nova Southeastern University, Fort Lauderdale, FL, USA)
1850Consideration of the forces during pecking motion with NiTi Files. K. ARAI*, K. KITAJIMA, M. IGARASHI, and K. KAWASAKI (Nippon Dental University, Niigata, Japan)
1851Factors Affecting the Results of a Leakage Test Using Centrifugation. M. FINK*, M.J. ROGGENDORF, J. EBERT, A. PETSCHELT, and R. FRANKENBERGER (University of Erlangen-Nuremberg, Germany)
1852MTA induces mineralization of human periodontal ligament cells. H. MAEDA*, A. TOMOKIYO, S. FUJII, N. WADA, S. MONNOUCHI, T. NAKANO, and A. AKAMINE (Kyushu University, Fukuoka, Japan)
1853Behavior of ProRoot Endo Sealer After Immersion in Phosphate-containing Fluid. K.C.Y. TAY*, R.N. WELLER, C.M. PRIMUS, J. GUTMANN, D.H. PASHLEY, and F.R. TAY (University of Toronto, North York, ON, Canada)
1854Influence of calcium hydroxide intracanal medication on apical leakage. K. YOSHIDA*, Y. GOTO, M. KAWATA, H. MAEDA, M. UNEMORI, and A. AKAMINE (Kyushu University, Fukuoka, Japan)
1855Apical Diffusion of Three Kinds of Calcium Hydroxide in Vitro. S.-H. YIN* (Sichuan University, Chengdu, PA, China)
1856Solubility of Epiphany sealer prepared with resinous solvent. A.E. SOUZA-GABRIEL*, O. MATHIAS-JUNIOR, S.R.C. SILVA, Y.T.C. SILVA-SOUSA, and M.D. SOUSA-NETO (University of Ribeirão Preto, Brazil)

Seq#: 192Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 8: Other Materials - Chemistry, Properties and Performance - Posts, Modeling of Mechanical Behavior, Wear
1857Fracture Resistance of Endodontically Treated teeth Restored with Esthetic Posts. M. FATHI*, V. MORTAZAVI, and N. KATIRAIE (Isfahan University of Technology, Iran)
1858Biomechanical analysis of the restorative procedure of endodontically treated anterior-teeth. P.C.F. SANTOS FILHO*, P.V. SOARES, L.R.M. MARTINS, G.R. SILVA, and C.J. SOARES (Universidade Federal de Uberlândia, Brazil)
1859Effect of ferrule, post and crown on anterior-teeth biomechanical behavior. C.J. SOARES*, N.R. SILVA, L.M. BARBOSA, P.V. SOARES, P.C.F. SANTOS FILHO, and R.E. CAMPOS (Universidade Federal de Uberlândia, Brazil)
186045 Degree Failure Strength and Stress of Fiber Posts. B.J. RASIMICK*, R.P. SHAH, B.L. MUSIKANT, and A.S. DEUTSCH (Essential Dental Systems, South Hackensack, NJ, USA)
1861Cyclic Fatigue Endurance of Fiber Posts. A.S. DEUTSCH*, B.J. RASIMICK, R.P. SHAH, and B.L. MUSIKANT (Essential Dental Systems, South Hackensack, NJ, USA)
1862Effect of posts and materials on flared teeth's mechanical behavior. L.H.A. RAPOSO*, G.R. SILVA, P.C.F. SANTOS-FILHO, P.V. SOARES, and C.J. SOARES (Universidade Federal de Uberlândia, Brazil)
1863Compressive Strength in Roots with Fiber Quartz Post and Composites. F. GOYATÁ*, S.C. ZAMBONI, S.P. PASSOS, H. CASTRO, K.M.C. OLIVEIRA, F.E. TAKAHASHI, and M.A. BOTTINO (São Paulo State University (UNESP), São José dos Campos, Brazil)
1864Fatigue testing of crowned incisors restored with FRC-posts. F.P. NOTHDURFT*, T. SCHMITT, P.J. MOTTER, and P.R. POSPIECH (Saarland University, Homburg/Saar, Germany)
1865Failure Risk Estimating on Endocrown Restoration in Endodontically Treated Premolar. C.-L. LIN*, Y.-H. CHANG, C.-A. PAI, and Y.-H. LIN (Chang Gung University, Tao-Yuan, Taiwan)
1866Effects of heating on the flexural strength of human dentin. M. HAYASHI*, E. KOYTCHEV, K. OKAMURA, and S. EBISU (Osaka University, Suita, Japan)
1867Multi-factorial Finite Element Analysis of a Cusp-replacing Adhesive Premolar. Y.-H. CHANG*, C.-L. LIN, and P.-R. LIU (Chang Gung Memorial Hospital, Kuei-Shan, Tao-Yuan, Taiwan)
1868Premolar cuspal deflection following operative procedures: 3D-FEA using micro-CT data. T. OGANESYAN* and P. MAGNE (USC School of Dentistry, Los Angeles, CA, USA)
1869Compressive Strength Evaluation of Core-Build-up Systems for Onlay Restorations. E. SANCHEZ*, M.A.F. ROSA, C.B. SANTOS-DAROZ, L.G.D. DAROZ, and C. MACHADO (Ohio State University, Columbus, USA)
1870Hygroscopic expansion in a Class II restoration. M.S. LEE, L.S. TU, D. TANTBIROJN, M.R. PINTADO, and A. VERSLUIS* (University of Minnesota, Minneapolis, USA)
1871Retentive properties of self-threading pins and cemented pins. H. WATANABE* and D. COVEY (University of Nebraska Medical Center, Lincoln, USA)
1872Physiological Wear of Natural Anterior Teeth after Two Years. C. TULAPORNCHAI* and T. EIAMPONGPAIBOON (Mahidol University, Prayathai, Bangkok, Thailand)
1873Hard and soft toothbrushes: effect on human enamel in vitro. J.P. CAMPOS, R.F. DE SIQUEIRA, J. TONHOLO, J.G. DA SILVA JUNIOR, N.B. DOS SANTOS, and M.F. DE ANDRADE SILVA* (Universidade Federal De Alagoas, Maceio-AL, Brazil)

Seq#: 193Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Dental Materials 9: Instruments and Equipment - Instrumentation for Endodontics
1874Comparing Working Length Determination Accuracy Among Radiography and Two Apexlocators. Z. AHANGARI, A. MAKAREMI, M. KESHVAD*, and M. ARJMAND RAD (SHAHEED BEHESHTI MEDICAL AND SCIENCES UNIVERSITY, Tehran, Iran)
1875Evaluation of Removing Fractured Instruments From Root Canals. N. GENCOGLU, D. HELVACIOGLU*, and M. GUNDOGAR (Marmara University, Istanbul, Turkey)
1876Precision influence of file sizes on Elements-Diagnostic apex locator measuring. Y.-P. PAN*, M.-J. JOU, M.-G. TU, L.-J. FUH, C.-W. LIN, and T.-N. WU (China Medical University, Taichung, Taiwan)
1877A Comparison of the Safety of Various Intracanal Irrigation Systems. P. DESAI* and V. HIMEL (University of Tennessee, Memphis, USA)
1878Efficiency of EndoVac System to Remove Artificially Placed Dentin Debris. H.S. SONG*, Y.J. KIM, Y.B. CHO, and C.U. HONG (Dankook University, Cheonan, Chungnam, South Korea)
1879Endodontic shaping performance and muscular loads using different handle-material files. J.-G. LIU*, W.-H. HSU, M.-G. TU, H.-W. CHANG, and H.-T. CHIU (China Medical University, Taichung, Taiwan)
1880Comparative Study of Shaping Ability between Rotary ProTaper and Flexofile. H. WU* (Sichuan University, Chengdu, Sichuan, China)
1881Accuracy of Bingo 1020 apex locator in primary teeth. E.C. GIUSTI*, S.K. BUSSADORI, C.C. GUEDES, M.D. MARTINS, and K.P.S. FERNANDES (Braz Cubas University, Mogi das Cruzes, Brazil)
1882Analysis of Geometry and Bending Angulation of Nickel -Titanium Instrument. Y.-W. CHENG* and C.-P. LIN (National Taiwan University, Taipei, Taiwan)
1883Surface Stability of Titanium Nitride Coated Dental Ni-Ti Alloy Files. H.W. CHOI*, H.-C. CHOE, and H.-K. HWANG (Chosun University and BK21, Gwangju, South Korea)
1884Observations of chips produced by NiTi files and hand files. M. IGARASHI*, K. ARAI, Y. HASEGAWA, T. YOKOSUKA, T. SATO, and K. KAWASAKI (Nippon Dental University, Niigata, Japan)
1885Modal testing of nickel-titanium rotary instruments using finite element method. H.-L. LIN, C.-Y. CIOU*, S.-C. HSIEH, H.-M. HUANG, and S.-Y. LEE (Taipei Medical University, Taiwan)
1886Retreatment of Root Fillings with Four Nickel-titanium Instrument Systems. J. MEDELNIK*, M.J. ROGGENDORF, J. EBERT, A. PETSCHELT, and R. FRANKENBERGER (University of Erlangen-Nuremberg, Germany)
1887RF analysis of Ni-Ti rotary instruments subjected to cyclic fatigue. C. CHUN YU*, H. SUNG CHIH, H. HAW MING, L. HUNG LUNG, and L. SEAN (Stomatoloski Fakultet, Taipei, Taiwan)
1888Effect of 980 nm diode laser on root canal permeability. M.A. MARCHESAN*, A. BRUGNERA-JUNIOR, R.C. ROPERTO, J.D. PECORA, and M.D. SOUSA-NETO (University de Ribeirao Preto - Unaerp, Ribeirão Preto, Brazil)
1889Endodontic Treatment using a new non Invasive Method: Sem Study. F. GIULIODORI*, M. MATTIOLI-BELMONTE, G. ORSINI, A. LORENZINI, A. CERUTTI, F. MANGANI, F. SAMPALMIERI, and A. PUTIGNANO (Polytechnic University of Marche, Ancona, Italy)

Seq#: 194Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Geriatric Oral Research - Topical Issues in Geriatric Oral Research
1890SEM Analysis of Smear Layer Removal in Root Canals. J. ALAWADI*, E. LYNCH, P.-J. LAMEY, and M.C. GROOTVELD (Queen's University of Belfast, United Kingdom)
1891Antimicrobial effect of ozone on E.faecalis in-vitro. J. ALAWADI, H. DOMINGO*, P.-J. LAMEY, E. LYNCH, and M.C. GROOTVELD (Queens University Belfast, United Kingdom)
1892Activator-Enhanced Bleaching of Tooth Discolouration Components by Hydrogen Peroxide. K. JULIAN*, M.C. GROOTVELD, E. LYNCH, W. CHAN, and E. TARASOVA (London South Bank University, United Kingdom)
1893A Comparative Spectrophotometric Investigation of Selected Professional Tooth-Whitening Products. W. CHAN*, M.C. GROOTVELD, E. TARASOVA, and E. LYNCH (University of Bolton, United Kingdom)
1894A handy manometric evaluation of swallowing-related tongue function. T. KAWAMURA*, K. TSUGA, G. OKADA, M. YOSHIKAWA, R. HAYASHI, M. YOSHIDA, and Y. AKAGAWA (Hiroshima University, Japan)
1895A Method of Evaluating Swallowing Function using Swallowing Sounds. H. KOSHINO*, K. MATSUBARA, T. HIRAI, Y. TOYOSHITA, and K. IWASAKI (Health Sciences University of Hokkaido, Japan)
1896Dysphagia Rehabilitation Through the Use of Palatal Augmentation Protheses. K. TERAMOTO* and K. UEDA (Nihon University, Tokyo, Japan)
1897Phonetic effects of Nasal Speaking Valve on experimental velopharyngeal incompetence. M. SUWAKI*, K. NANBA, E. ITO, I. KUMAKURA, and S. MINAGI (Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan)
1898Etiology of elderly crowding analyzed by crown angulation and inclination. E. MOTEGI*, H. FUKAGAWA, A. FUMA, M. KANOU, M. NOMURA, H. MIYAZAKI, K. SUEISHI, S. OKANO, H. KOGA, and I. MATSUDA (Tokyo Dental College, Chiba, Japan)
1899Complete Denture Fractures and Habits of Denture Wearers. D.B. BARBOSA*, A.S. TAKAMIYA, D.R. MONTEIRO, J. MARRA, A.C. PERO, and M.A. COMPAGNONI (University of State of São Paulo, Araçatuba, Brazil)
1900Does mandibular condition affect prosthetic treatment success in edentulous elders?. S.X. PAN*, M. DAGENAIS, J.M. THOMASON, M. AWAD, E. EMAMI, S. KIMOTO, and J. FEINE (McGill University, Montreal, QC, Canada)
1901Challenges Experienced by Aging Adults in Dental Implant Self-Care. J. DUBE* and R. BRYANT (University of British Columbia, Vancouver, BC, Canada)
1902Elderly awareness on the government paid- denture prosthetic projects. D.-K. KIM*, H.-Y. CHOI, B.-J. LEE, M.-J. JUN, and N.-E. KANG (college of dentistry ,Chosun university, Gwang-ju, South Korea)

Seq#: 195Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Behavioral, Epidemiologic, and Health Services Research - Health Services Research I
1903Practice Patterns of Male and Female Dentists. N.S. KIMMES*, W.P. KELSEY, J.T. AULT, III, and W.W. BARKMEIER (Creighton University, Omaha, NE, USA)
1904Cost and effectiveness of four methods in preventing fissure caries. Y. XIAO*, E.C.M. LO, C.H. CHU, and R. LIANG (University of Hong Kong, Hong Kong)
1905Career Aspirations of Recent Dental Graduates. L. DAVIES, D.R. THOMAS, E.T. TREASURE*, and I.G. CHESTNUTT (Cardiff University, United Kingdom)
1906Indian outreach oral health program and Dentistry students' social representation. A.F. BULGARELLI, W. MESTRINER JR*, S.F. MESTRINER, and I.C. PINTO (University of São Paulo, Ribeirão Preto, Brazil)
1907A survey of dental manpower of public hospitals in Shanghai. X.P. FENG* and Q. ZHANG (Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, China)
1908Dental care for pregnant women. C.E. HUEBNER*, P. MILGROM, R. LEE, and D. CONRAD (University of Washington, Seattle, USA)
1909Dentists' views on dental care for youths in the Netherlands. J. BRUERS*, B. VAN DAM, J. DEN BOER, and W. VAN DIJK (Dutch Dental Association, Nieuwegein, Netherlands)
1910Does Universal Coverage achieve equity in oral health care utilization?. T. SOMKOTRA*, P. DETSOMBOONRAT, and T. WISAIJOHN (Tokyo Medical & Dental University, Japan)
1911A Decision Support Model for Assessment of Endodontic Treatment Outcome. S. SUEBNUKARN*, N. RUNGCHAROENPORN, and S. SANGSURATHAM (Thammasat University, Khlongluang, Pathumthani, Thailand)
1912Use of dental services among older Cantonese migrants in Melbourne. R. MARIÑO*, M.V. MORGAN, H.A. KIYAK, and E. SCHWARZ (University of Melbourne, Australia)
1913 Paper Withdrawn.
1914Oral Health, Dental Access and Socioeconomic Status among Pregnant Women. P.C.R. TONKOSKI, B.M. ISER, M.A.C.D. ROSA, S.M. PAIVA, and S.M.B. SLAVUTZKY* (Federal University of Rio Grande do Sul, Porto Alegre, Brazil)
1915Can we improve the management of patients with Temporomandibular Disorders?. J. DURHAM*, M.A. MOUFTI, J.G. STEELE, R.W. WASSELL, and C.E. EXLEY (Newcastle University, United Kingdom)
1916Health Human Resources Planning for Dentistry in Jeddah, Saudi Arabia. A.F. QUTOB*, J.L. LEAKE, D. ZAKUS, S. BIRCH, and H.I. GHAZNAWI (University of Toronto, Canada)
1917The role and needs of community dental clinics in Michigan. M. DOLATA*, C.H. CHOI, and W. SOHN (University of Michigan, Ann Arbor, USA)
1918A screening tool of oral dysfunction for the elderly. K. OSAKA* and J. AIDA (Tohoku University, Sendai-chi, Miyagi-ken, Japan)
1919Unified Health Care System users satisfaction with dental treatment provided. A.P.G.F. VIEIRA*, D.O. BIZERRIL, J.P. PRADO, J.W.G. OLIVEIRA, C.S. CASTRO FILHO, and M.V. SAINTRAIN (Universidade de Fortaleza, Fortaleza-Ceara, Brazil)

Seq#: 196Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Behavioral, Epidemiologic, and Health Services Research - Oral Health Disparities, Knowledge, Promotion
1920Oral Health and Food Insecurity among Working Poor Canadians. V. MUIRHEAD*, C. QUIÑONEZ, R. FIGUEIREDO, and D. LOCKER (University of Toronto, Canada)
1921Working Poor Canadians Dental Treatment Preferences: Extraction versus Restorative Treatment. V. MUIRHEAD, C. QUIÑONEZ, R. FIGUEIREDO*, and D. LOCKER (University of Toronto, Canada)
1922 Paper Withdrawn.
1923The effectiveness of oral health education programme for Chinese schoolchildren. X. FAN* and Q. LI (SiChuan University, Chengdu, AL, China)
1924Long-term motivational effects of an RCT of supervised toothbrushing. G. BURNSIDE*, C.M. PINE, M.M.T. CURNOW, J.A. NICHOLSON, and A.J. ROBERTS (University of Liverpool, United Kingdom)
1925School Socioeconomic Environment and Oral Health: an Ecological Study. P.C. DA ROSA*, B. NICOLAU, J.-M. BRODEUR, M. BENIGERI, C. BEDOS, and M.-C. ROUSSEAU (INRS- Institut Armand-Frappier, University of Quebec, Laval, QC, Canada)
1926Stigma and the role of oral appearance in homeless people. B. DALY*, J. NEWTON, and P. BATCHELOR (King's College London, United Kingdom)
1927Female Religious Teachers and Prevention of ECC in Saudi Arabia. M.J. DEHAITEM* and A.I. ISMAIL (University of Michigan, Ann Arbor, USA)
1928Inequity in Dental Care Utilization: Evidence from Indonesia. D.A. MAHARANI* (Tokyo Medical & Dental University, Jakarta, Indonesia)
1929Knowledge and Attitudes of Expectant Mothers regarding Oral Health. C. WATT, C.A. YEUNG*, S. DHAR, and M.M. TAYLOR (Lanarkshire NHS Board, Hamilton, Scotland)
1930The relationship between self-management skills and toothbrushing behavior in schoolchildren. S. SAKUMA*, A. YOSHIHARA, and H. MIYAZAKI (Niigata University School of Dentistry, Japan)
1931Reducing Oral Health Inequalities between Canadian Aboriginal and Non-Aboriginal Children. H.P. LAWRENCE*, D. BINGUIS, J. DOUGLAS, L. MCKEOWN, B. SWITZER, and M. READE (University of Toronto, Canada)
1932AIDS Conspiracy Theory, Race/ethnicity and Participation in Biomedical Research. S.L. RUSSELL, R.V. KATZ, R. LEE*, N. KRESSIN, C. CLAUDIO, B.L. GREEN, and M.Q. WANG (New York University College of Dentistry, USA)
1933Effect of social class on childhood caries. A systematic review. A. PASSALCQUA*, J. GONZALEZ, R. HUGHES, N. WILSON, and A.N.A. DONALDSON (King's College London Dental Institute, United Kingdom)
1934Social Justice and Oral Health Care in Canada. D.M. ARDENGHI* and C. BEDOS (McGill University, Montreal, QC, Canada)
1935Systematic review of settings-based oral health promotion in the UK. A. PASSALACQUA*, R. HUGUES, N. WILSON, and A.N.A. DONALDSON (King's College London Dental Institute, United Kingdom)
1936Confirmatory Findings regarding AIDS/HIV Conspiracy Theory among Racial/ethnic Minorities. S.L. RUSSELL*, R.V. KATZ, N. KRESSIN, M.Q. WANG, B.L. GREEN, C. CLAUDIO, and R. LEE (NYU College of Dentistry, New York, NY, USA)
1937Community-Based Research as a Tool to Address Oral Health Disparities. E.A. MARTINEZ MIER* and A.E. SOTO ROJAS (Indiana University School of Dentistry, Indianapolis, USA)

Seq#: 197Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Education Research - Curriculum Content
1938The Role of Research Evidence in the Dental Curriculum. J.P. NEWTON*, A.G. MASON, and J.R. RADFORD (University of Dundee, Scotland)
1939Relationship between Faculty Knowledge and Teaching of Evidence Based Practice. E.R. WALLMANN*, W.D. HENDRICSON, J.P. HATCH, and J.D. RUGH (University of Texas Health Science Ctr at San Antonio, USA)
1940Content analysis of diagnostic thinking among expert and novice clinicians. G. MAUPOME*, S. SCHRADER, S. MANNAN, L.P. GARETTO, and H. EGGERTSSON (Indiana University/Purdue University School of Dentistry, Indianapolis, USA)
1941Effect of Pre/Post Testing before and after Lectures. M. FUJISAWA*, N. IWASE, T. INO, K. OKAMOTO, E. SHIMIZU, M. SUZUKI, and G. SATO (Meikai University, Sakado, Japan)
1942Reliability of faculty evaluations on dental students' grades. G.M. AYAD* and M.F. AYAD (University of Tanta, Egypt)
1943The Experience of Stress Among Dentistry Students in Canada. H. DAHAN* and C. BEDOS (McGill University, Montreal, QC, Canada)
1944Oral heath related quality of life: dental students' knowledge. I. CIFUENTES*, L. PETRASIC, and K. BEKES (Finis Terrae University, Santiago, Chile)
1945Reflections from a community service learning dental curriculum: students' values. M. BRONDANI* (University of British Columbia, Vancouver, BC, Canada)
1946Oral health care education related to disasters in undergraduate curriculum. J. TSURUTA*, K. NAKAKUKI, A. KOJO, K. HOSHI, and I. MORIO (Tokyo Medical & Dental University, Japan)
1947Resources for dentists to engage colleagues in the Dental PBRN. D.L. MCEDWARD*, P.A. HARRIS, M.R. JOHNSON, F.D. ANDERSON, C.G. JUDSON, M. SERRA-JOVENICH, G.M. LEASE, and F.T. DPBRN (University of Florida, Gainesville, USA)
1948Perceived Problems and Barriers in Implementing the Caries Management System. A. PAKDAMAN*, E.L.C. HOWE, and R.W. EVANS (University of Sydney, Westmead, NSW, Australia)
1949Dental Student Attitudes toward Tobacco Cessation Counseling. A. KHAN*, O. SHIBLY, and J.J. ZAMBON (State University of New York at Buffalo, School of Dental Medicine, USA)
1950Perceptions of dentists towards poor people. S. ARPIN*, C. BEDOS, J.-M. BRODEUR, M. BENIGERI, and J. LUSSIER (Université de Montréal, Montreal, QC, Canada)
1951Listening to Others: An Educational Approach for Understanding the Poor. M. LÉVESQUE*, L. WHITMORE, G. ARBOUR, I. LAURIN, A. LEVINE, C. LOIGNON, J. CÔTÉ, S. DUPÉRÉ, C. ERDELYON, M.-M. JACOB, A. CHARBONNEAU, and C. BEDOS (Mcgill University, Montreal, QC, Canada)
1952Impact of peer group education to improve routine oral examination. T.G. METTES*, W.J. VAN DER SANDEN, E. BRONKHORST, M. WENSING, R.P. GROL, and A.J. PLASSCHAERT (University of Nijmegen, Netherlands)

Seq#: 198Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Nutrition - Nutrition Research Posters
1953Prevalence of Dental Erosion: Influence of Diet and Salivary Characteristics. G.M. CORRER*, R.C.B. ALONSO, M. ALVES, F. BARATTO FILHO, and R.M. PUPPIN-RONTANI (State University of Campinas, Piracicaba -SP, Brazil)
1954Children's Oral Health and Nutritional Intake in Rural Brazil. B.B. NAPOLES*, A.O. ARRUDA, M.R. INGLEHART, and W. SOHN (Universidade de Sao Paulo - Faculdade de Odontolologia de Bauru, Bauru, SP CEP 17012-901, Brazil)
1955Influence of alcopops and microorganisms on dental enamel in vitro. C. ZOLL*, A. CALLAWAY, B. WILLERSHAUSEN, J. KRAFT, and E. STENDER (Johannes-Gutenberg University, Mainz, Germany)
1956Longitudinal relationship between diet intake and dental diseases in elderly. A. YOSHIHARA*, R. WATANABE, N. HANADA, and H. MIYAZAKI (Niigata University Graduate School of Medical and Dental Sciences, Niigata City, Japan)
1957Effect of pH on tooth discoloration using food colorant in-vitro. A.L. HAGUE* and W.M. JOHNSTON (The Ohio State University, Columbus, USA)
1958Cranberry and grape extracts inhibit oral squamous cell carcinoma proliferation. K. CHATELAIN*, S. PHIPPEN, S. O'MALLEY, and K. KINGSLEY (University of Las Vegas, NV, USA)
1959Malnourishment in children: Can caries be blamed?. S. GAUR* and S. TANDON (Manipal College of Dental Sciences, Manipal, India)
1960Knowledge About the Significance of Folic Acid among Mongolian Students. B. OD*, G. ARIUNTUUL, and B. AMARSAIKHAN (School of Dentistry, Health Sciences University of Mongolia, Ulaanbaatar, Mongolia)
1961Intraoral pH Associated with Consumption of Mixed Coffee Beverages. B.M. NANCE*, A. STOUT, B. STREIFF, C. WAGSTAFF, C. MOBLEY, and M. DITMYER (University of Nevada Las Vegas School of Dental Medicine, USA)
1962Acidogenic Potential of Splenda® Quick PackTM in Aqueous Solution. G.E. WATSON*, M.T. WHELEHAN, P. RAGUSA, H. KOO, and C. FENG (University of Rochester School of Medicine and Dentistry, NY, USA)
1963Raisins and Cereals Containing Raisins on Plaque Acidogenicity in Children. A. UTREJA*, P. LINGSTRÖM, L. SALZMANN, C. EVANS, and C.D. WU (University of Illinois - Chicago, USA)
1964Serum folate in dissatisfied complete conventional dentures wearers. H. GJENGEDAL*, A. LAVIK, M.K. MALDE, L. DAHL, E. BERG, and T.A. TROVIK (University of Bergen, Norway)

Seq#: 199Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Cariology Research - Biofilm/Genetics
1965Dental biofilm composition and gtf expression in response to carbohydrates. J.A. CURY*, C.P. AIRES, L.M.A. TENUTA, A.A. DEL BEL CURY, M.I. KLEIN, and H. KOO (Faculty of Dentistry of Piracicaba UNICAMP, Brazil)
1966Morphological Characteristics of and Exopolysaccharide Effect in three Single-Species Biofilms. T. HU*, J.P. GE, D. JIANG, M.Z. NING, X.D. ZHOU, X.F. PU, and R.R. XU (Sichuan University, Chengdu, China)
1967Mathematic Modeling of Macromolecular Diffusion through in vivo Oral Biofilm. R. MA*, Z. LIU, and Z. HUANG (shanghai ninth people's hospital,Shanghai Jiaotong university, China)
1968Effects of salivary agglutinins on biofilm formation by Streptococcus mutans. S.-J. AHN*, S.-J. AHN, Z.T. WEN, L.J. BRADY, and R.A. BURNE (Seoul National University, South Korea)
1969Collagen Enhances Lactobacillus Biofilm Formation. J.T. SHEN, R.S. JONES*, and C. DARBY (University of California, San Francisco, Walnut Creek, USA)
1970LuxS-based Quorum-sensing Signaling Affects Early Biofilms Formation in Streptococcus mutans. Z. HUANG*, G. MERIC, Z. LIU, R. MA, Z. TANG, and P. LEJEUNE (Shanghai Ninth People's Hospital affiliated to Medical School, Shanghai Jiao Tong University, China)
1971Electrolyzed Waters with Different Hypochlorite Concentrations in Controlling Cariogenic Biofilms. A. OKADA*, K. MATIN, N. HANADA, and J. TAGAMI (Tokyo Medical and Dental University; National Institute of Public Health, Japan)
1972Global Transcriptional Analysis of Quorum Sensing-Regulated Genes in Streptococcus mutans. K. ZHANG*, X. TIAN, D. CAMPBELL, J. WILLIAM, J.-Q. LING, F. YU, and Y.-H. LI (Dalhousie University, Halifax, NS, Canada)
1973Genotypic Diversities of American and Mexican Streptococcus mutans Clinical Isolates. T. OKADA*, R.C. OSGOOD, S.A. MOSER, S.M. MICHALEK, A. YANEZ, T. IKEMI, and N.K. CHILDERS (Nihon University, School of Dentistry at Matsudo, Matsudo, Chiba, Japan)
1974Mapping of candidate gene(s) influencing dental caries susceptibility in mice. M. OHTA*, T. OHSHIMA, N. MAEDA, and Y. ASADA (Tsurumi University, Yokohama, Japan)
1975Compare differential gene expression between S. 6715 and fluoride-resistant strains. W. JIANG*, J.P. LIANG, C.L. LI, and Y.T. JIANG (Shanghai Jiao Tong University, School of Medicine, China)
1976Establishment of comsomic mice to clarify host susceptibility to caries. M. NOMI*, K. SHIMIZU, W. MORITA, A. NAGATA, D. ORINO, N. IKEMATSU, and T. MAEDA (Nihon University Graduate School of Dentistry at Matsudo, Matsudo, Chiba, Japan)

Seq#: 200Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Cariology Research - Microbiology
1977Propolis antimicrobial activity on streptococci mutans strains and dental plaque. M.D.C. ACEVES MEDINA*, A. MARTÍNEZ SORIANO, L.A. AGUILERA GALAVIZ, and M.P. PADILLA BERNAL (Universidad Autónoma de Zacatecas, Guadalupe, Zacatecas, Mexico)
1978Effects of Biocompounds from Brazilian Plants on Mutans Virulence Factors. P.L. ROSALEN*, L.S.B. ALMEIDA, R.M. MURATA, R. YATSUDA, M.H. SANTOS, V.L.G. REHDER, and H. KOO (FOP/UNICAMP, Piracicaba, Brazil)
1979Factors influencing the response of urease to sucrose in vivo. E. TORO*, M.M. NASCIMENTO, E. SUAREZ-PEREZ, R.A. BURNE, A.R. ELIAS-BONETA, and E. MOROU-BERMUDEZ (University of Puerto Rico-MSC, San Juan, PR, PR)
1980A Study Examining the Antimicrobial Efficacy of Three Dentifrices. V.I. HARASZTHY, J.J. ZAMBON, P.K. SREENIVASAN*, and W. DEVIZIO (Colgate-Palmolive Company, Piscataway, NJ, USA)
1981Role of Plaque Microflora as a Dental Caries Predictor. D. CATT*, G.J. ECKERT, and M. FONTANA (Indiana University School of Dentistry, Indianapolis, USA)
1982Microbiota in dentine caries cultivable on pH-selective agars. A. LAGER*, D. ERICSON, and G. SVENSATER (Malmö University, Sweden)
1983Streptococcus mutans and Streptococcus sobrinus in plaque of Mongolian children. H. ULAMNEMEKH*, J. SARANTUYA, M. SOYOLMAA, and T.-A. ALTANSUKH (School of Dentistry of Health Science University of Mongolia, Ulaanbaatar, Mongolia)
1984Mutans streptococci in plaque samples from Mongolian mother-child pairs. S. MASHBALJIR*, U. HULAN, J. SARANTUYA, and L. MUNGUNTSETSEG (School of Dentistry of Health Science University of Mongolia, Ulaanbaatar, Mongolia)
1985Lethal Photosensitization of Cariogenic Bacteria Inseminated into Tooth Slices. H. DARMANI*, K.H. TAWALBEH, M.A. AL-AKHRAS, and A.S. AL-HIYASAT (Jordan University of Science and Technology, Irbid, Jordan)
1986Intraspecies transformation of Streptococcus mutans virulence in vitro. M. LI* and Z. LIU (Shanghai Jiao Tong University, China)
1987Differential gbps Expression from Streptococcus mutans under Different Sucrose Concentration. T. LIU*, J. YANG, and Y. JIANG (Sichuan University, Chengdu, China)
1988Detection and Identification Supragingival Plaque S.m by FISH and FC. Y.T. JIANG*, J.P. LIANG, C.L. LI, and W. JIANG (Shanghai Jiao Tong University, School of Medicine, China)
1989PCR Detection of Streptococcus mutans and S. sobrinus in Schoolchildren. M. OKADA*, K. HAYASHIDA, R. YASUDA, and H. KURIHARA (Hiroshima University Hospital, Japan)
1990Rapid Multiplex Quantitation of Oral Pathogens Using Novel Q-PCR Technology. R.C. OSGOOD*, C. HSU, and N.K. CHILDERS (University of Alabama at Birmingham, USA)
1991Analysis supragingival plaque bacterial community of different caries susceptibile children. J.P. LIANG*, Y.T. JIANG, C.L. LI, and W. JIANG (Shanghai Jiao Tong University, School of Medicine, China)

Seq#: 201Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Implantology Research - Materials Testing
1992Equine collagen to recreate gingival architecture around aesthetic implants. P. AVVANZO*, L. LO MUZIO, and A. AVVANZO (University of Foggia, Italy)
1993Crescent Graft: a New Bone-Graft Design in Implant Dentistry. A. HASSANI, S.A. VAHDATI*, and S. TABESHFAR (Islamic Azad University Dental Center, Tehran, Iran)
1994Minimally Invasive Sinus Elevation: an Alternative to the Lateral Window?. C.C. SIQUEIRA* and S. DIBART (Boston University, MA, USA)
1995Multifunctional Guide with Palatal Referencial. G. GUIMARÃES*, M. ROSSI, and A.P. FREITAS (Primer Odontologia, Salvador, Brazil)
1996Accuracy of 2 Different Cad-Cam Devices for Implant Placement. M. CASSETTA*, D. DELL'AQUILA, and S. CALASSO (Sapienza University of Rome, Italy)
1997In vivo ectopic osteogenesis of calcium phosphate cement with rhBMP-2/rhbFGF. P. KEFENG*, H. YUANLIANG, W. LEI, and L. CHANGSHENG (Tongji University, Shanghai, China)
1998Immobilized-OPG-Fc on Titanium Inhibits RANKL-dependent Osteoclast Differentiation. S. MAKIHIRA*, Y. MINE, E. KOSAKA, and H. NIKAWA (Hiroshima University Institute of Oral Health Science, Japan)
1999Bone tissue responses to bioactive fiber-reinforced composite implants. A. BALLO*, E. AKCA, T. OZEN, L. LASSILA, P. VALLITTU, and T. NÄRHI (Institute of Dentistry, Turku University, Finland)
2000Evalue Socket Repair with Plasma Rich and Poor in Platelets. R.D.L. ROMEIRO* and J.L. DE LORENZO (Universidade Est. Paulista Julio Mesquita, São José dos Campos, Brazil)
2001Bone-to-Implant Contact in One-Piece Zirconia and Titanium Implants in Dogs. D. WENG*, F. KOCH, S. KRÄMER, and W. WAGNER (Private Practice, Starnberg, Germany)
2002Immunohistochemical Observations of Bone Healing around Dental Titanium Implants. Z. AL-ANI* (University of Manchester, United Kingdom)
2003A pilot study on dental implant with n-HA/PA66. S. WEI*, W. LI, X. XIONG, and Y. LI (Peking University, Beijing, China)
2004Effect of bead size for scaffold on mouse osteoblasts. Y. HASHIMOTO*, S. ADACHI, Y. YAMAUCHI, K. OMATA, T. MATSUNO, T. SATOH, and M. NAKAMURA (Osaka Dental University, Hirakata Osaka, Japan)
2005Self-setting Collagen-Calcium Phosphate Bone Cement: Mechanical and Cellular Properties. J.L. MOREAU*, M.W. WEIR, and H.H.K. XU (University of Maryland Dental School, Baltimore, USA)
2006Enhanced Bone Apposition to Microrough Titanium Surfaces. S.P. XAVIER*, K.E. IKUNO, and M.G. TAVARES (Faculdade de Odontologia de Ribeirão Preto, Brazil)
2007In vivo bone formation on apatite-coated titanium incorporating BMP-2/heparin. T. ISHIBE*, T. GOTO, T. KODAMA, T. MIYAZAKI, K.K. GUNJIGAKE, S. KOBAYASHI, and T. TAKAHASHI (Kyushu Dental College, Kitakyushu, Japan)
2008Biocompatibility of Novel Vacuum Sintered Bodies of Titanium Medical Apatite. M. HAYASHI*, H. OGATA, N. SUZUKI, N. KOMORI, O. TAKEICHI, K. TAMURA, Y. MORISAKI, B. OGISO, and T. FUJITA (Nihon University School of Dentistry, Tokyo, Japan)
2009Expression of Bone Markers by Human Osteoblasts on Polymer Scaffolds. S.B.M. IDRIS*, S.O. IBRAHIM, P. PLIKK, A.I. BOLSTAD, A. WISTRAND, K. FYRBERG ARVIDSSON, and K. MUSTAFA (University of Bergen, Norway)
2010Bone regeneration around fenestrated implants by different bFGF-gelatin hydrogel complexes. K. MORITA*, K. HAYASHI, K. DOI, K. KORETAKE, T. KUBO, Y. TABATA, and Y. AKAGAWA (Hiroshima University, Japan)
2011Comparative Study of Three Copolymer Scaffolds Seeded with Human MSC. Y. XUE*, S. DÅNMARK, A. WISTRAND, S.O. IBRAHIM, S. HELLEM, K. ARVIDSON, and K. MUSTAFA (University of Bergen, Norway)
2012TiO2 film formation by electron cyclotron resonance plasma oxidation. Y. ORII*, H. MASUMOTO, T. GOTO, Y. HONDA, T. ANADA, K. SASAKI, and O. SUZUKI (Tohoku univesity, Sendai, Japan)
2013Titaniuim surfaces influence behaviour and gene expression of endothelial cells. X. RAUSCH-FAN*, N. AN, M. WIELAND, M. MATEJKA, and A. SCHEDLE (Bernhard Gottlieb University Clinic of Dentistry, Vienna, Austria)
2014Behavior of endothelial cells in response to smooth titanium surfaces. N. AN*, A. SCHEDLE, M. WIELAND, M. MATEJKA, and X. RAUSCH (Bernhard Gottlieb University Clinic of Dentistry, Vienna, Austria and School and Hospital of Stomatology, Beijing University, China)
2015Effect of Air Dielectric Barrier Discharge on Calcium-Silicate Thinfilm. I. HAN*, H.K. BAIK, I.-S. LEE, S.-W. SHIN, and S.-J. KIM (Korea University, Seoul, South Korea)
2016Low Level Laser Therapy Improves Bone Healing in Rabbit Tibia. C.C. RIQUELME*, E.P. MALDONADO, S. GOUW, L.A.P.A. LIMA, and J.F. TOREZAN (Instituto de Pesquisas Energeticas e Nucleares / LELO /USP, Sao Paulo, Brazil)
2017Natural decrease of protein adsorption capability of titanium over time. N. HORI*, W. ATT, N. TSUKIMURA, T. SUZUKI, T. UENO, H. AITA, M. YAMADA, N. SATO, and T. OGAWA (University of California - Los Angeles, USA)
2018Bone Regeneration with Monetite Granules. F. TAMIMI*, J. TORRES, E. LOPEZ-CABARCOS, and J. BARRALET (McGill University, Montreal, QC, Canada)
2019Histological Evaluation of Zirconia Implant with newly developed rough surface. K. YAMAMOTO*, K. HIROFUMI, K. KAKURA, K. MORINAGA, K. BEPPU, K. SOEJIMA, T. KUROKI, H. KOGA, W. TOKUKURA, and M. MATSUURA (Fukuoka Dental College, Japan)
2020Titanium nano-nodular structuring for osseointegration. L. SARUWATARI*, N. TSUKIMURA, K. KUBO, N. OHNO, and T. OGAWA (Aichigakuin University, Nagoya, Japan)
2021Accelerated Implant Stability After LED Photobiomodulation. P. BRAWN*, A. KWONG-HING, S. BOERIU, and C.M.L. CLOKIE (Private Practice of Dentistry, Nanaimo, BC, Canada)
2022Evaluating the osseointegration of macroporous titanium alloy implants in rats. T.S. GOIA*, K.B. VIOLIN, M. YOSHIMOTO, J.C. BRESSIANI, and A.H.D.A. BRESSIANI (Institute for Energy and Nuclear Research, São Paulo, Brazil)
2023Novel techniques to study fibronectin adsorption. M. AL-JAWAD*, G. FRAGNETO, and B.H. CLARKSON (Leeds Dental Institute, England, Uk)

Seq#: 202Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Oral Health Research - Health Services, Quality-of-life, Behavioral Research
2024Assesssment of dental wear factors in young adults. S.H.C. SALES-PERES*, A.C. SALES-PERES, T.L. OLIVEIRA, A. SALES-PERES, J.A. MARSICANO, and C.P. CARVALHO (Bauru School of Dentistry, Brazil)
2025Adult oral care disparities of diverse race/ethnicity in Southern Nevada. G. DOUNIS*, M. DITMYER, M. MCCLAIN, and C. MOBLEY (University of Nevada Las Vegas School of Dental Medicine, USA)
2026Has fundamental reform in state funded care achieved its objectives?. I.G. CHESTNUTT*, L. DAVIES, and D.R. THOMAS (Cardiff University, United Kingdom)
2027Reputation of Dutch dentists. J. DEN BOER*, J. BRUERS, and W. VAN DIJK (Dutch Dental Association, Nieuwegein, Netherlands)
2028Young Dentists in The Netherlands: Work Situation and Future Plans. B. VAN DAM, J. DEN BOER, J. BRUERS, and W. VAN DIJK* (Dutch Dental Association, Nieuwegein, Netherlands)
2029Impact of Health Promotion Practice in Private Dental Health System. M.D.P.R.P.B. OLIVEIRA*, S.D.C. WEYNE, U. MEDEIROS, L. VELMOVITSKY, and L.G. MOTTA (Universidade Estácio de Sá, Rio de Janeiro, Brazil)
2030Oral Health Technology Adoption among Canadian Dentists. S. ESFANDIARI*, R. MAJDZADEH, and J. FEINE (McGill University, Montreal, QC, Canada)
2031Predisposing factors and effects of ill-health retirement in UK dentists. F.J.T. BURKE*, K.B. HILL, J. BROWN, E. MACDONALD, K. MURRAY, A.J. MORRIS, and D. WHITE (University of Birmingham, England, Uk)
2032Journey to the Dental Office: Illness Behaviour in Delhi, India. M. RAZDAN and S. SCAMBLER* (King's College London, United Kingdom)
2033Practice Patterns and Satisfaction with Dental Career. A. OGUNLEYE*, W.P. KELSEY, N.S. KIMMES, J.T. AULT, III, and W.W. BARKMEIER (Creighton University, Omaha, NE, USA)
2034An Evaluation of a Secure Messaging System for Transferring PHI. L. JOHNSON*, M.C. PETERS, W. BORGNAKKE, G.W. TAYLOR, M. QIN, B.-S. LEE, S.-H. HUANG, A. CZAJKA-JAKUBOWSKA, B. CERKASKI, M.A. VALERIO, P.P. KANJIRATH, C. KLAUSNER, K. NOVAK, M. BHARADWAJ, A.R. HASHID, and A.U. RAHMAN (University of Michigan, Ann Arbor, USA)
2035Personality and performance: An examination of orthodontic assistants. K. SHARAF*, P. MAJOR, C. FLORES-MIR, C. VARNHAGEN, and I. GELLATLY (University of Alberta, Edmonton, AB, Canada)
2036Orthodontic Patient Pre-treatment Psychosocial Status and Professionally Defined Treatment Need. A. VANDENHEUVEL*, M. CRONIN, D. BURDEN, D. FIELD, B. GREINER, O. HUNT, C. JOHNSTON, M. KINIRONS, P. MCDERMOTT, D. MILLETT, and C. O'NEILL (University College Cork, Ireland)
2037Family Health Program-University : A Brazilian experience. R.P.R. SILVA*, R.S. BASTOS, M.L. CALDANA, A.K. BASSI, A.N. OLIVEIRA, S.H.C. SALES-PERES, and J.R. BASTOS (School of Dentistry of Bauru - USP, Brazil)
2038An Assessment of Dental Health State Utility Values. T. MALEK MOHAMMADI* and A. HAJIZAMANI (kerman Dental School, Kerman, Iran)
2039The Interplay of Careers: Dentists, Spouses and Practice Location. D.O. BORN* (University of Minnesota, Minneapolis, USA)

Seq#: 203Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Oral Health Research - Toothbrushes, Floss and Plaque Control
2040Gingival Margin and Subgingival Access Efficacy of Three Novel Toothbrushes. C.M. BARNES, X. SHI, and S.L. YANKELL* (YRC Inc, Moorestown, NJ, USA)
2041Plaque Removal Efficacy of an Electric Toothbrush: a Comparative Study. M.E. LICATA*, M. LA CARA, I. PIZZO, M. D'ANGELO, and G. PIZZO (University of Palermo, Italy)
2042Effect of Sugarless Chewing Gums on “Toothbrush Clean” Teeth. C.J. KLEBER*, J.L. MILLEMAN, S. ZIBELL, and H.M. PROSKIN (University Park Research Center, Fort Wayne, IN, USA)
2043Plaque Removal by Sugarless Chewing Gums Following Toothbrushing. C.J. KLEBER, J.L. MILLEMAN, S. ZIBELL*, and H.M. PROSKIN (William Wrigley, Jr. Company, Chicago, IL, USA)
2044Plaque Removal by Sonicare and Manual Toothbrushes in Orthodontic Subjects. M. DELAURENTI*, M.S. PUTT, J.L. MILLEMAN, W. JENKINS, J. WEI, and J. STRATE (Philips Oral Healthcare, Snoqualmie, WA, USA)
2045Tooth abrasion by manual and oscillating-rotating power toothbrushes. C.E. DÖRFER*, D. JOERSS, C. WEILER, A. BLEIMÜLLER, and D. WOLFF (Christian-Albrechts-University Kiel, Germany)
2046Two Studies Comparing Efficacy of Two Power Toothbrushes on Plaque. K. PLATT*, W. JENKINS, P. SCHMITT, and J. STRATE (Philips Oral Healthcare, Snoqualmie, WA, USA)
2047Comparative Efficacy of Two Power Toothbrushes on Plaque. W. JENKINS*, M.S. PUTT, J.L. MILLEMAN, P. SCHMITT, D. STURM, K. MORITIS, and J. STRATE (Philips Oral Healthcare, Snoqualmie, WA, USA)
2048Daily Repeatability of Post-Brushing Disclosed Plaque Measurement. I. MAGNUSSON, K. KARPINIA, C. BRENDEMUHL*, M.L. BARKER, and R.W. GERLACH (University of Florida, Gainesville, USA)
2049Clinical Effectiveness of Timed Morning Brushing on MQH Plaque. I. MAGNUSSON, K. KARPINIA, B. HALES*, A.A. WALANSKI, M.L. BARKER, and R.W. GERLACH (University of Florida, Gainesville, USA)
2050Use of Digital Plaque Image Analysis for Morning Brushing Effectiveness. R.W. GERLACH, M.L. BARKER, M.E. RUBUSH, A.A. WALANSKI, K. KARPINIA*, and I. MAGNUSSON (University of Florida, Gainesville, USA)
2051Evaluating wear patterns and severity of powered and manual toothbrushes. G.I. MCCRACKEN*, L. HEASMAN, F. STACEY, M. SWAN, N.D. STEEN, M. DE JAGER, and P.A. HEASMAN (Newcastle University, Newcastle upon Tyne, United Kingdom)
2052Laboratory Interproximal Access Efficacy of Three Manual Toothbrushes. D. MURAD*, M.L. BOSMA, C. SPIRGEL, X. SHI, and S.L. YANKELL (GlaxoSmithKline, Buehl, Germany)
2053Interproximal Biofilm Removal of Sonicare, Doltz and Prinia Sonic Toothbrushes. J. HIX*, M.B. ASPIRAS, J. WEI, and M. DE JAGER (Philips Oral Healthcare, Snoqualmie, WA, USA)
2054Gingival Margin Cleaning and Subgingival Access Efficacy of Three Toothbrushes. D. MURAD, M.L. BOSMA*, C. SPIRGEL, X. SHI, and S.L. YANKELL (GlaxoSmithKline, Weybridge, England)
2055Effectiveness of Floss versus Toothpick in Removing Supragingival Interproximal Plaque. V. DROUIN*, M. BROWN, G.C. ERICKSON, S. LEE, A. MOBILIA, Y. LI, and J. STEPHENS (Loma Linda University, CA, USA)

Seq#: 204Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Mineralized Tissue - Hard Tissue Mechanotransduction
2056Compressive force induces PGE2 and its receptors production in osteoblasts. R. SANUKI*, N. MITSUI, N. SUZUKI, Y. KOYAMA, A. YAMAGUCHI, K. ISOKAWA, N. SHIMIZU, and M. MAENO (Nihon University, Tokyo, Japan)
2057Compressive force induces the production of inflammatory cytokines in osteoblasts. Y. KOYAMA*, N. MITSUI, N. SUZUKI, M. YANAGISAWA, R. SANUKI, K. ISOKAWA, N. SHIMIZU, and M. MAENO (Nihon University, Tokyo, Japan)
2058Dentine Permeability Under Etiologically Relevant Conditions. J.S. EARL* (GlaxoSmithKline, Weybridge, United Kingdom)
2059Effect of Therapeutic Ultrasound on In-vitro model of Orthodontic Force. B. LAM, S. AL-DAGHREER, T. EL-BIALY*, and A.J. SLOAN (University of Alberta, Edmonton, AB, Canada)
2060 Paper Withdrawn.
2061Gene Expression in HUMAN Osteoblastic Cells Under Mechanical Strain. J.A. REY*, L. LAREO, and D.M. TORRES (U. Javeriana, U. Militar Nueva Granada, Bogota, D.C, Colombia)
2062Hertizan Contact Stress-Strain Response of Enamel. C.A.D.O. FERNANDES*, M. CABRERA, A. LEESAVAN, N.R. SILVA, E. CLARK, and V.P. THOMPSON (Federal University of Ceara, Fortaleza, Brazil)
2063Laser Therapy on the early stages of healing bone defects. B.S. SOTTO-MAIOR*, N.M.S.P. ASSIS, R.A. RIBEIRO, B.J. VIEIRA, and F.M. AARESTRUP (Universidade Federal De Juiz De For a, Juiz de Fora, Brazil)
2064Mechanical Stress Directly Induces Suppression of Osteoclast Differentiation in vitro. Y. YOSHIMURA*, N. SUZUKI, Y. DEYAMA, and K. SUZUKI (Hokkaido University, Sapporo, Japan)
2065Microarray analysis reveals PI3K-mediated pathway in mechanotransduction of osteoblasts. K. HAMAMURA* and H. YOKOTA (Indiana University – Purdue University Indianapolis, USA)
2066Quantitative Analysis of Root-resorption-repair following the Application of Continuous Force. H. HOTOKEZAKA*, C. GONZALEZ, M.A. DARENDELILER, and N. YOSHIDA (Nagasaki University Graduate School of Biomedical Sciences, Japan)
2067Tensile resistance of mineralized and demineralized bone of different regions. J.T. SANADA*, T.A. PEGORARO, A.C.D.G. ZINGRA, A.M.F. ASSAOKA, P.C.R. CONTI, P.C.G.D. OLIVEIRA, L.F. PEGORARO, and A.L.D. VALLE (University of Sao Paulo, Bauru School of Dentstry, Brazil)
2068The Behavior of Human Osteoblast under Tension in 3D Matrix. H.Y. CHEN*, M. JENG, C. YAO, and L. LIN (National Taiwan University, Taipei, Taiwan)

Seq#: 205Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Mineralized Tissue - Hard Tissue Physical Properties
2069Differences between enamel and dentine: diffractometric spectroscopic and thermal analysis. G. PITZOLU*, M.G. GANDOLFI, S. ZANNA, G. PIANA, C. PRATI, S. ANDREANA, and R. MONGIORGI (Department of Dental Sciences, University of Bologna, Italy)
2070Evaluation of osseous regeneration, using the low-power laserterapy in rats. F.X.P.C. SIMOES*, O.G. SILVA, S.C.O.M. SOUZA, and A.L. CIAMPONI (State University of Southwest of Bahia, Salvador, Brazil)
2071Morphometric macro measurement of murine mandibles and incisors. T.L. COXON*, J.H. HIBBARD, A.H. BROOK, and R.N. SMITH (International Collaborating Centre in Oro-facial Genetics and Development, School of Dentistry, University of Liverpool, United Kingdom)
2072Ultrasonic and Microscopic Evaluation of Human Dentine. A.H. ELDARRAT* (University of Sharjah, United Arab Emirates)
2073EDX assessment of metalloproteinases influence on artificial root lesions. A.R. HANNAS*, J.C. PEREIRA, M. KEMELL, and L. TJADERHANE (Bauru School of Dentistry, Brazil)
2074Preparation of Thin Undecalcified Frozen Sections from Hard Tissue. T. KAWAMOTO*, R. SAKAMOTO, and T. SHIMADA (Tsurumi University, Yokohama, Japan)
2075In vitro dietary stain build-up on smooth and roughened teeth. F. LIPPERT* and G.R. BURNETT (GlaxoSmithKline, Weybridge, United Kingdom)
2076A morpho-structural evaluation of root canal dentin. G. LO GIUDICE, M. CICCIÙ, A. LIZIO*, T. CARDILE, and A. ARTEMISIA (University of Messina, Italy)
2077Observations of ultrastructures in human-tooth by Ultra-High Voltage Electron Tomography. J. MIURA*, N. HASEGAWA, and H. MORI (Osaka University, Suita, Japan)
2078Comparison of dentin/enamel boundary for human, living and extinct animals. R. CHALAS*, T. BACHANEK, J. NOWAK, R. VAN GRIEKEN, B. DROP, and A. KUCZUMOW (Medical University of Lublin, Poland)
2079SEM analysis of dentin intratubular structures in non-carious cervical lesions. M.P. CALABRIA*, J.C. PEREIRA, P. SPENCER, M.T. ATTA, M.C.R. MATTOS, and L.C. COSTA (Bauru Dental School, University of São Paulo, Bauru, SP, Brazil)
2080Relationship Between Laser Fluorescence and Enamel Hypomineralisation. R.A. FARAH*, B. DRUMMOND, and M. SWAIN (University of Otago, Dunedin, New Zealand)
2081Phenotyping Transgenic Mice: Mineral Density Determination of Incisor Enamel. R.C. SHORE*, S.J. BROOKES, M.J. DIXON, M.J. BARRON, and J. KIRKHAM (Leeds Dental Institute, United Kingdom)
2082Automatic Calibrated Measurement of Murine Tooth Colour and Whiteness. R.N. SMITH*, A. STRETTON, T.L. COXON, and A.H. BROOK (International Collaborating Centre in Oro-facial Genetics and Development, School of Dentistry, University of Liverpool, United Kingdom)

Seq#: 206Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Salivary Research - Salivary Proteins
2083Human salivary alpha-amylase in children with different caries indexes. C. LAMBY*, O.L. GOMEZ, and L. JARAMILLO (Universidad Javeriana, Bogotá D.C, Colombia)
2084Secretion of transferrin from rat parotid acinar cells. T. NASHIDA*, S. YOSHIE, A. IMAI, H. SHIMOMURA, and H. YOKOSUKA (Nippon Dental University, Niigata, Japan)
2085Analysis of MG1, MG2 and Lactoferrin in Individuals with Periodontitis. D.D.M. ROCHA*, K.S. SILVA, E.G. ZENOBIO, F.O. COSTA, and R.V. SOARES (Pontificia Universidade Catolica de Minas Gerais, Belo Horizonte, Brazil)
2086Isoproterenol-dependent redistribution of Rab27, Slac2-c and Slp4-a in parotid glands. A. IMAI*, S. YOSHIE, M. FUKUDA, H. YOKOSUKA, T. NASHIDA, and H. SHIMOMURA (Nippon Dental University, Niigata, Japan)
2087Higher levels of Salivary MUC5B in individuals with Helicobacter pylori. D.G. SILVA*, R. STEVENS, R. HIRATA, Jr., J. MACEDO, D. MONTEIRO, and E.M.B. TINOCO (Universidade do Grande Rio, Duque de Caxias, Brazil)
2088P2X7 receptor mediated alpha-fodrin degradation and release in Par C5. M.H. KIM*, S. HWANG, J. LI, N.-Y. KOO, J.-S. KIM, and K. PARK (Seoul National University and Dental Research Institute, South Korea)
2089Muscarinic Receptor Subtypes and ERK in the Mouse Parotid Gland. F. DOWD*, W. ZENG, P.W. ABEL, E.L. WATSON, and K.L. JACOBSON (Creighton University, Omaha, NE, USA)
2090Involvement of MARCKS phosphorylation in amylase release in parotid. K. SATOH*, M. GUO, B. QI, J. FUJITA-YOSHIGAKI, and H. SUGIYA (Nihon University School of dentistry at Matsudo, Matsudo,Chiba, Japan)
2091Aquaporins and tight junction expressed in parotid acinar cell culture. Y.H. CHAN*, M.-H. CHEN, P.J. LOU, and T.H. YOUNG (National Taiwan University, Taipei, Taiwan)
2092NO in SON contributes to salivary secretion in aged rats. F. SUWA*, Y. TAMADA, and T. TANAKA (Osaka Dental University, Japan)
2093Pro-inflammatory Cytokines Alter Tight Junction Structure/Function in Par-C10 Cells. O.J. BAKER*, J.M. CAMDEN, R.S. REDMAN, C.I. SEYE, L. ERB, and G.A. WEISMAN (University of Missouri, Columbia, USA)
20941H NMR-Based Metabonomic Analysis of Human Saliva. M.C. GROOTVELD*, E. LYNCH, D.J. WHITE, M.J. CANNON, G.R. DAVISON, J.R. STONEHOUSE, and C.D. WHITE (University of Bolton, United Kingdom)
2095Salivary changes in patients with end-stage renal disease undergoing hemodialysis. L.S. MURAKAMI*, Y.B.O. LIMA-ARSATI, A.S. CARVALHO, D.E. FARIA, T.B. ALENCAR, and F.L. CUNHA (SÃO LEOPOLDO MANDIC FACULTY OF DENTISTRY AND RESEARCH CENTER, Campinas, Brazil)
2096Up-regulated Aquaporin-5 in human salivary gland cells treated with 5-aza-2`-deoxycytidine. K. YO*, M. BULOSAN, H. HUYNH, and S. CHA (University of Florida, Gainesville, USA)
2097Salivary MG1 and MG2 in Removable Prosthodontic Treatment. B. LIU*, J. JONES, M. NUNN, and G. OFFNER (Boston University, MA, USA)

Seq#: 207Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Microbiology / Immunology and Infection Control - Clinical Oral Microbiology
2098Sugar fermentation in probiotic bacteria – an in vitro study. M. HEDBERG, P. HASSLOF, I. SJOSTROM, S. TWETMAN*, and C. STECKSEN-BLICKS (University of Copenhagen, Copenhagen N, Denmark)
2099Stannous Fluoride Reduces EPS Production by Oral Biofilm Bacteria. H.J. BUSSCHER*, D.J. WHITE, G.I. GEERTSEMA-DOORNBUSCH, J. ATEMA-SMIT, and H.C. VAN DER MEI (University Medical Center Groningen and University of Groningen, Netherlands)
2100Does pregnancy have an impact on the subgingival microbiota?. L.M. ADRIAENS*, R. ALESSANDRI, S. SPÖRRI, and G.R. PERSSON (University of Bern, Berne, Switzerland)
2101Characterization of Novel Bifidobacteriaceae, Metascardovia criceti and B. tsurumiense. M. OKAMOTO*, K.P. LEUNG, and N. MAEDA (Tsurumi University, Yokohama, Japan)
2102Quantitative analysis of Epstein-Barr virus and Periodontopathogens in Periodontitis Sites. J. ZHANG* and L. QIU (Guangdong Provincial Stomatological Hospital, South Medical University, Guangzhou, China)
2103Biofilm Formation on the Surface of Dentine Bonding Resins. S.L. ROLLAND*, A.W. WALLS, S. IMAZATO, and J.F. MCCABE (Newcastle University, Newcastle Upon Tyne, United Kingdom)
2104Profiling of Dental Plaque Microflora of Root-Caries Lesions. K. HASHIMOTO*, T. SATO, H. SHIMAUCHI, and N. TAKAHASHI (Tohoku University Graduate School of Dentistry, Sendai, Japan)
2105Studies on the Relationship between Periodontopathic and Cariogenic Bacteria. D.-Y. LI*, M.-F. WANG, and R. FU (Affiliated 9th Hospital , Medical College, Shanghai Jiao Tong University, China)
2106A new selective medium for Aggregatibacter actinomycetemcomitans from saliva sample. O. TSUZUKIBASHI*, M. FUSE, A. FUKATSU, M. ICHIMURA, M. FUKUMOTO, and M. MAKIMURA (Nihon University School of Dentistry at Matsudo, Chiba, Japan)
2107Oral microflora in reconstructive surgery for head and neck cancer. T. SAITO*, Y. HAYASHI, J. INUBUSHI, T. EGUCHI, T. UENO, Y. OTA, and N. OHMAGARI (Sunstar Inc, Osaka, Japan)
2108Oral Bacterial Microflora Changes in Patients Receiving Bone Marrow Transplantation. W. HASSAN*, I. TANIMOTO, H. MAEDA, S. KOKEGUCHI, Y. SOGA, N. SONOI, Y. KOIDE, Y. SUGIURA, and S. TAKASHIBA (Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan)
2109Modulation of oral cancer phenotypes by human papillomavirus. N. REDDOUT*, A. BUNNELL, S. O'MALLEY, and K. KINGSLEY (University of Las Vegas, NV, USA)
2110A Method Using CRA for Detecting Bacteria with Biofilm-Forming Capabilities. C. MASHIMO*, T. YAMANAKA, K. ABE, M. KAMITANI, T. FURUKAWA, K. YAMANE, C. SUGIMORI, K. YAMAMOTO, S. MORITA, K.P. LEUNG, and H. FUKUSHIMA (Osaka Dental University, Japan)
2111Microbiota of Subgingival and Vaginal infection in Pregnancy. S.C. LU*, A.P. DASANAYAKE, N. CHHUN, and A.C. TANNER (The Forsyth Institute, Boston, MA, USA)
2112Point-Of-Use Generation of Hypohalites to Remodel Dental Plaque Microcosm Biofilms. M. ASHBY*, C. SISSONS, L. WONG, and S. FILOCHE (University of Oklahoma, USA)
2113Isolation of methicillin-resistant Staphylococcus aureus in a dental clinic environment. C.S. CALDAS*, J.C. RAMACCIATO, F.C. GROPPO, C.D.C. BERGAMASCHI, and R.H.L. MOTTA (CPO Sao Leopoldo Mandic, Campinas, Brazil)
2114Linking Plaque and Endotrach Biofilm/Matrix by Structure and Composition. J.G. THOMAS, D.W. WILLIAMS, S. MALIC*, and W.G. ROWE (Cardiff University, United Kingdom)
2115DNA Homologous Recombination Proteins for Genetic Manipulations in Bacteria. W. CHEN, W.S. HO, Y. WANG, and R.M. WATT* (University of Hong Kong, Hong Kong)
2116Characterization of bacterial profile in oral squamous cell carcinoma patients. D. SAXENA*, N. LACHHMAN, Y. LI, P.G. SACKS, L. CUADRADO, C.J. BUXÓ, and D.E. MORSE (New York University College of Dentistry, USA)
2117Bacterial Community Shift Assessed by DGGE and Sequence Analysis. Z. CHEN*, H.M. TRIVEDI, D. SAXENA, V.M. BARNES, T. XU, and Y. LI (New York University College of Dentistry, USA)
2118Optimizing Bacterial DNA Isolation from Oral Samples. E.L. GROSS*, A.L. GRIFFEN, and E.J. LEYS (Ohio State University, Columbus, USA)
2119An mRNA-based real-time PCR viability assay for oral bacteria. L.M. SCHAEFFER-KORBYLO* and L. DU-THUMM (Colgate-Palmolive, Co, Piscataway, NJ, USA)

Seq#: 208Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Periodontal Research - Diagnosis / Epidemiology - Microbial, Genetic, and Proteomic Markers for Periodontitis
2120Polymorphisms of the Lactoferrin Gene in Taiwanese Periodontitis Patients. Y.-M. WU*, C.-C. TSAI, Y.-P. HO, K.-Y. HO, and S.-H. JUO (Kaohsiung Medical University and Hospital, Taiwan)
2121IL-6 Gene Polymorphism and Periodontal disease in Diabetic Patients. C.C. CHANG*, H.-C. HUNG, M.-C. HSIEH, Y.-C. LIN, P.-T. WANG, and C.C. TSAI (Kaohsiung Medical University, Taiwan)
2122The IL-13(-1112) promoter polymorphisms in Taiwanese patients with chronic periodontitis. H.-L. CHUANG*, C.-C. TSAI, Y.-P. HO, K.-Y. HO, Y.-M. WU, Y.-H. YANG, Y.-C. LIN, and P.-F. WEI (Kaohsiung Medical University and Hospital, Taiwan)
2123Physicochemical treatment against periodontopathic bacteria using 3DS and azithromycin. H. TAKEUCHI, T. KAWAUCHI*, K. OKUDA, K. TANAKA, K. KAWAMURA, Y. NOMURA, H. SENPUKU, and N. HANADA (Graduate School of Dental Science, Kyushu University, Fukuoka, Japan)
2124Association of Vitamin D Receptor Gene Polymorphisms with Periodontitis. Y.-P. HO*, C.C. TSAI, Y.-H. YANG, K.-Y. HO, and Y.-M. WU (Kaohsiung Medical University and Hospital, Taiwan)
2125Mannose-binding lectin gene polymorphism in periodontal disease and diabetes mellitus. S. JINZENJI*, J. HAYASHI, H. OTSUKA, S. NANBA, H. YARITA, S. GOTO, A. HASEGAWA, and K. SHIN (Meikai University School of Dentistry, Saitama, Japan)
2126Periodontal pathogens recovered from oral mucous membranes of edentulous individuals. J.R. CORTELLI*, D.R. AQUINO, G.C.N. FRANCO, S.C. CORTELLI, and F.O. COSTA (Universidade de Taubate, Taubaté, Brazil)
2127Presence of Aggregatibacter actinomycetemcomitans in Young Children. M. MCKIERNAN*, M. GORALSKI, M. SAINTIL, M. LATEINER, D. FURGANG, Z. SHEY, B. GREENBERG, H. SCHREINER, and D. FINE (New Jersey Dental School - UMDNJ, Newark, USA)
2128Microbial diversity in subgingival biofilm of subjects with aggressive periodontitis. M.D. FAVERI*, M. FERES, L.C. FIGUEIREDO, F. DEWHIRST, B.J. PASTER, and M.P.A. MAYER (University of Guarulhos, Guarulhos - SP, Brazil)
2129Detection of Periodontopathic Bacteria and their Co-relation with Periodontal Symptoms. K. TAKAYAMA*, H. MASUDA, T. SAKUMA, A. YOSHIDA, and T. TAKEHARA (GC Corporation, Tokyo, Japan)
2130Genotypic analysis of saliva from DM-type-2 and periodontitis subjects. S. DOUNGUDOMDACHA*, K. PANSRIRATANAWONG, and R. SURARIT (Mahidol University, Bangkok, Thailand)
2131Prevalence of Staphylococcus spp carrying mecA gene in periodontitis subjects. R. SOUTO, D. ZUANAZZI*, C. SILVA-BOGHOSSIAN, M.R. ZUANAZZI, and A.P.V. COLOMBO (Federal University of Rio de Janeiro, Brazil)
2132Comparison of gingival crevicular fluid sampling methods. A. GUENTSCH*, M. KRAMESBERGER, E. GLOCKMANN, H.F.R. JENTSCH, W. PFISTER, J. POTEMPA, A. SROKA, and S. EICK (Friedrich-Schiller-University Jena, Germany)
2133Salivary Enzyme and Cytokine Concentrations in Detection of Periodontitis. U.K. GURSOY*, V.-J. UITTO, P. PUSSINEN, K. HYVÄRINEN, A.L. SUOMINEN-TAIPALE, M. KNUUTTILA, and E. KÖNÖNEN (University of Helsinki, Finland)
2134Sequence of bacterial colonization during periodontal health and disease. V. JOSHI, M. DE JAGER, M. ASPIRAS, N. MILANOVICH, and P.S. KUMAR* (Ohio State University, Columbus, USA)
2135Large-Scale Proteome of Gingival Crevicular Fluid by Mass Spectrometry. L.G. CARNEIRO*, E. SALIH, W.L. SIQUEIRA, E.J. HELMERHORST, and F.G. OPPENHEIM (Boston University, School of Dental Medicine, MA, USA)
2136Genetic Relationship between Respiratory Pathogens Isolated from Mouth and Lung. S.-M. HEO*, E.M. HAASE, A. LESSE, and F.A. SCANNAPIECO (State University of New York - Buffalo, USA)
2137Antibody Responses to Porphyromonas gingivalis Strains in a High-Risk Population. S. BOHNSTEDT, P.J. FORD, S. LEISHMAN, M.H. SANKEY, V. ANDERSON, J.E. PALMER, T. HOLCOMBE, P.S. BIRD, K. YAMAZAKI, R.I. MARSHALL*, M.J. WEST, G.J. SEYMOUR, and M. CULLINAN (The University of Queensland, Brisbane QLD, Australia)
2138Periodontal disease-associated micro-organisms and use of hormone replacement therapy. L. TARKKILA*, K. KARI, J. FURUHOLM, A. TIITINEN, and J. MEURMAN (University of Helsinki, Finland)
2139Clinical and Microbiological characterization of Aggressive Periodontitis in Children. L. SHADDOX*, B. ALFANT, J. TOBLER, I. MAGNUSSON, E. BIMSTEIN, E. ZAPERT, J. BIDWELL, C. WALKER, and I. AUKHIL (University of Florida, Gainesville, USA)
2140Effectiveness of Professional Plaque Control on Malodor Reduction. H.-Y. CHOI*, Y.-M. KANG, M.-J. JUN, B.-J. LEE, D.-K. KIM, and S.-Y. KIM (College of dentistry , Chosun university, Gwang-ju, South Korea)

Seq#: 209Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Periodontal Research - Diagnosis / Epidemiology - Risk Markers for Periodontitis
2141Periodontal Attachment Loss in an Untreated Isolated Population of Brazil. P. CORRAINI*, V. BAELUM, C.M. PANNUTI, G.A. ROMITO, A.N. PUSTIGLIONI, and F.E. PUSTIGLIONI (University of Sao Paulo, São Paulo, Brazil)
2142Tongue Piercing in Young Adults: A Cross-Sectional Study. J. STILLEY*, F.M. BECK, and D.N. TATAKIS (Ohio State University, Columbus, USA)
2143Three-rooted mandibular first molars in Taiwanese population. M.-G. TU*, C.-C. TSAI, J.-G. LIU, S.-Y. CHEN, P.-W. DAI, and H.-H. CHIANG (China Medical University and Hospital, Taichung, Taiwan)
2144Periodontal Conditions in Adults Chinese. J.Y. BIAN*, W.S. RONG, and W.J. WANG (Peking University, Beijing, China)
2145Alveolar Bone Loss in Athletes at Pan and Parapanamerican Games-2007. P.L.S. EVANS*, A.M.L. GUEDES, F.R. GUEDES, R.A. ANDRADE, A.L.S. ALMEIDA, J.J. RODRIGUES-DA-SILVA, J.A. GRANGEIRO, and E.M.B. TINOCO (State University of Rio de Janeiro - UERJ, Brazil)
2146IV. German Oral Health Study (DMS IV) – Periodontal Results. T. HOFFMANN*, U. SCHIFFNER, T. KERSCHBAUM, E. SCHROEDER, and W. MICHEELIS (University of Technology Dresden, Germany)
2147Relationship Between Width and Thickness of Keratinized Gingival Tissue. S. KAHN*, A.M.C. EGREJA, W.A.S. MACHADO, S. BITTENCOURT, and J.A. SILVA JR (Universidade Veiga de Almeida, Rio de Janiero, Brazil)
2148Prevalence,extent and severity of periodontal disease of institutionalized elderly. S. SEKINO*, T. KIKUTANI, F. TAMURA, A. HISANO, and Y. NUMABE (Nippon Dental University, Tokyo, Japan)
2149Epidemiology of periodontitis in the Study of Health in Pomerania. B. HOLTFRETER* and T. KOCHER (Ernst-Moritz-Arndt-University Greifswald, Germany)
2150Clinical evidence for smoking as a risk factor for periodontitis. S.A.S. MOIMAZ*, N.A. SALIBA, O. SALIBA, L.G. ZINA, and C.A.S. GARBIN (Unesp São Paulo State University, Araçatuba/SP, Brazil)
2151Frequency of Periodontitis Using Different Clinical Protocols and Case Definitions. P. EKE, G.O. THORNTON-EVANS*, E. BELTRAN, and B.A. DYE (Centers for Disease Control and Prevention, Atlanta, GA, USA)
2152Relationship between oral tori and oral condition in Japanese adults. N. SUGIHARA*, Y. MAKI, A. NAKAZAWA, A. KUROKAWA, K. YAMADA, and T. MATSUKUBO (Tokyo Dental College, Chiba, Japan)
2153Risk Factors for Periodontal Disease in an HIV-1 Cohort. L.T. VERNON*, C.A. DEMKO, M.M. LEDERMAN, A. WEINBERG, and C.C. WHALEN (Case Western Reserve University, Cleveland, OH, USA)
2154Periodontal Disease in Puerto Rican Older Adults. M. MONTERO*, A. ELIAS, B.A. DYE, and K. JOSHIPURA (University of Puerto Rico, San Juan, PR, USA)
2155Periodontal Status of the Sandy Bay First Nation in Manitoba. E. GHIABI* and D. BROTHWELL (University of Manitoba, Winnipeg, MB, Canada)
2156Periodontal disease progression in cleft lip, alveolus and palate subjects. G. HUYNH-BA*, N.P. LANG, M.A. KRAEHENMANN, U. BRÄGGER, and G. SALVI (University of Berne, Switzerland)
2157Prediction of Onset and Progression of Periodontitis by Salivary Tests. T. SATO*, H. SUZUKI, T. TANAKA, T. KAMODA, T. MURATA, T. IMAI, and K. YAEGAKI (Nippon Dental University, Tokyo, Japan)
2158Human Periodontal Phenotypes: Identification Based on Gingival and Dental Characteristics. H.L. CHANG*, T. SHI, and D.N. TATAKIS (Ohio State University, Columbus, USA)
2159Risk indicators for periodontal problems among adult and elderly Nepalese. J. DAVID*, R. YEE, and D. LAMA (University of Bergen, Norway)

Seq#: 210Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Periodontal Research - Pathogenesis - Host-bacterial Interactions
2160NFκB activation in keratinocytes determines Th1 vs. Th2 type responses. M. ROMERO REYES* and A. JEWETT (University of California, Los Angeles, USA)
2161Identification and Quantification of Archaea Involved in Periodontal Disease. C.L. LI*, M.Z. ZHANG, Y.T. JIANG, and J.P. LIANG (Shanghai Jiao Tong University, School of Medicine, China)
2162Effects of LPS and estrogen on PDL cell inflammatory response. D. JÖNSSON*, G. BRATTHALL, and B.-O. NILSSON (Lund University, Sweden)
2163Gingival Epithelial Cells Potently Release HMGB1: Implication in Periodontitis. Y. MORIMOTO*, K.-I. KAWAHARA, K. KIKUCHI, S. TANCHAROEN, T. MATSUYAMA, Y. IZUMI, I. MARUYAMA, and K. NOGUCHI (Kagoshima University, Japan)
2164TLR2-mediated epithelial cell activation by the Tannerella forsythia BspA protein. S. ONISHI*, K. HONMA, and A. SHARMA (State University of New York - Buffalo, USA)
2165Cytokine Profile Produced from LPS-stimulated Mcrophage-Adipocyte Co-cultures. A. YAMASHITA*, F. NISHIMURA, Y. SOGA, Y. IWAMOTO, and S. TAKASHIBA (Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan)
2166Involvement of TLR2 in apoptosis of Aggregatibacter actinomycetemcomitans-infected monocytes. S. KATO*, K. NAKASHIMA, and Y. FURUICHI (Health Sciences University of Hokkaido, Japan)
2167HUMAN Cytomegalovirus (HCMV) in Periodontitis: Clinical Implication and BIOLOGICAL Effects. J.E. BOTERO*, C.L. VIDAL, B. PARRA, A. CONTRERAS, and A. JARAMILLO (Universidad del Valle, Cali, Colombia)
2168Bacterial Analysis of Subgingival Plaque in Adolescent. S. LV, Q. SHI*, and S. YANG (Capital Medical University School of Stomatology,Beijing, China)
2169Detection of Putative Periodontal Microorganisms in The Saliva. L. ZHANG*, X. FENG, H. MENG, R. LU, D. SHI, Z. CHEN, and L. XU (Peking University School and Hospital of Stomatology, Beijing, China)
2170Aa Colonization and Induced Bone Loss in Three Rat Strains. H. SCHREINER*, K. MARKOWITZ, D. MOORE, M. MIRYALKAR, S.R. DIEHL, and D.H. FINE (New Jersey Dental School UMD, Newark, USA)
2171Effect of Catechins on Aggregatibacter actinomycetemcomitans Vesicles with THP-1 Cells. M. SAITO*, K. TAKADA, and M. HIRASAWA (Nihon University School of Dentistry at Matsudo, Chiba, Japan)
2172Characteristics of Interproximal Plaque of Human Posterior Teeth. M. DE JAGER*, J. WEI, P.H. BRAHAM, M. ROTHEN, G.R. PERSSON, and R.C. PAGE (Philips Oral Healthcare, Snoqualmie, WA, USA)
2173Novel role of lipopolysaccharide derived from Aggregatibacter actinomycetemcomitans in periodontitis. M. KURAMOTO*, J. SUZUKI, and K. KOZAI (Hiroshima University, Japan)
2174Topography and Hydrophilicity Affect Oral Biofilm-Formation on Microstructured Titanium Surfaces. A. ALMAGUER-FLORES*, R. OLIVARES-NAVARRETE, M. WIELAND, L.A. XIMENEZ-FYVIE, Z. SCHWARTZ, and B.D. BOYAN (Universidad Nacional Autonoma de Mexico, Instituto de Investigaciones en Materiales, Mexico)
2175Novel iron-regulated sRNAs involved in biofilm formation of Aggregatibacter actinomycetemcomitans. J.J. AMARASINGHE*, F.A. SCANNAPIECO, and E.M. HAASE (State University of New York - Buffalo, USA)
2176Saliva influences interaction of periodontopathic bacteria with KB-cells. S. EICK*, M. KIRSCHBAUM, and W. PFISTER (University Hospital of Jena, Germany)
2177Inflammatory and Microbial Biomarkers Associated with Experimental Gingivitis Clinical Responses. S. BARROS, S. COUNCIL*, M. DE JAGER, M. ASPIRAS, K. MOSS, A. WELBORN, R. LEVY, D.A. BARROW, and S. OFFENBACHER (University of North Carolina, Chapel Hill, USA)
2178Immune response to co-infection of periodontopathogens in a mouse model. P.S. BIRD*, J. LIN, J. YANG, A. CHAN, P. FORD, E. GEMMELL, G. SEYMOUR, and W. SOSROSENO (The University of Queensland, Brisbane, Australia)

Seq#: 211Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Periodontal Research - Therapy - Oral Malodor/Instrumentation/Animal Studies
2179The Effect of Tongue Cleaning on Oral Malodor. D. HINODE*, M. YOKOYAMA, M. FUKUI, N. YOKOYAMA, K. TAMATANI, and M. YOSHIOKA (School of Oral Health and Welfare, Faculty of Dentistry, The University of Tokushima, Tokushima City, Japan)
2180Effects of periodontal treatment on halitosis and periodontal health. K.M. CHANG*, B.K.F. TAY, Y.H. CHAN, and L.P. LIM (National University of Singapore, Singapore)
2181Influence of chosen Anesthesia on Treatment Outcome in Periodontal-Patients. S.H.M. TERMAAT*, C.E. LOWDEN, S. NIELAND, and M.J. NOACK (University of Cologne, Germany)
2182Curettes, ultrasonics and laser: in vitro changes in root roughness. O. MARTINS*, T. ROLO, I. BAPTISTA, R. FIGUEIRINHA, and E. PONCIANO (Dentistry, Stomatology, and Maxillofacial Surgery Department, Faculty of Medicine, University of Coimbra, Coimbra, Portugal, Portugal)
2183Imaging the 3D vibration patterns of ultrasonic scaler probes. S.C. LEA* and G. LANDINI (University of Birmingham, United Kingdom)
2184The Generation of Inertial Cavitation around loaded Ultrasonic Scalers. B. FELVER*, D.C. KING, S.C. LEA, G.J. PRICE, and A.D. WALMSLEY (University of Birmingham, United Kingdom)
2185Coverage of Gingival Recession Using GTR With and Without EMD. T. FUJITA*, S. YAMAMOTO, M. OTA, Y. SHIBUKAWA, and S. YAMADA (Tokyo Dental College, Chiba, Japan)
2186Effect of Dietary Omega-3 Polyunsaturated Fatty Acids on Experimental Periodontitis. A. BENDYK, V. MARINO, P.S. ZILM, P. HOWE, and P.M. BARTOLD* (University of Adelaide, Australia)
2187Galectin-1 localizing in gingival tissues regulates macrophage cytokine mRNA expression. Y. KOGAWA*, K. NAKAJIMA, K. SASAGURI, N. HAMADA, H. KAWASAKI, S. SATO, T. KADOYA, and H. HORIE (Kanagawa Dental College, Yokosuka, Japan)
2188Curcuma longa-ghee and hyaluronic acid effect on gingival healing. H. GHANBARI, M. ZAKERY, N. SAGHRAVANIAN, E. BARADARAN NASSERI, M. ZAREIAN JAHROMI, N. MAHDAVI SHAHRI, and M. ZAKERY* (Dental School Of mashhad University of Medical Sciences, Mashhad, Iran)
2189Safety of Topical Resolvin E1 Treatment in Experimental Periodontitis. H. HASTURK, A. KANTARCI, E. GOGUET-SURMENIAN*, A. BLACKWOOD, C. ANDRY, C.N. SERHAN, and T.E. VAN DYKE (Boston University, MA, USA)
2190Genome Wide Pathway Analysis of Diabetes Effect on Osseous Healing. M. RETZEPI*, M. PARKAR, I. WALL, M.P. LEWIS, and N. DONOS (UCL Eastman Dental Institute, London, United Kingdom)
2191In situ detection of cytokines in periodontitis, obesity and hypertension. J.M. SOLIS-SOTO, O. BERLANGA, M.A. DE LA GARZA-RAMOS*, and M. DE LA ROSA-RAMIREZ (Universidad Autonoma de Nuevo Leon, Monterrey, Mexico)
2192Significance of Alveolar Crest and Incidence of Anterior Interdental Papilla. S. TAMSAILOM*, B. THANARATIKUL, and T. TORSRICHAROEN (Chulalongkorn University, Bangkok, Thailand)
2193Identification of light and heavy plaque formers using different methods. K. LORENZ*, C. MEIER, G. BRUHN, L. NETUSCHIL, and T. HOFFMANN (University of Technology Dresden, Germany)
2194Use of Herbal Medicines and Periodontal Health. B. LEBLEBICIOGLU*, P. EMECEN, L. WONDERLY, F.M. BECK, and A. MARIOTTI (Ohio State University, Columbus, USA)
2195Clinical Decisions for Periodontal Treatment in Germany and Switzerland. A. MOMBELLI*, T. HOFFMANN, K. LORENZ, and M. PUHAN (University of Geneva, Switzerland)

Seq#: 212Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Pharmacology, Therapeutics, & Toxicology - PTT Poster Session #2
2196Application of Semiempirical Method to Estimate Cytotoxicity of 5-Trifluoromethyloxazole Derivatives. M. ISHIHARA* and H. SAKAGAMI (Meikai University School of Dentistry, Sakado, Japan)
2197Influence of La 3+on the Osteogenesis of Tissue Engineering Bone. X.P. WANG*, J. LIN, and H. LIU (Tongji University, Shanghai, China)
2198Cytotoxicity of Sodium Benazldehyde Derivatives against OSCC Cell Lines. K. KISHINO*, K. HASHIMOTO, H. SAKAGAMI, O. AMANO, M. ISHIHARA, W.-K. LIU, and M. KOCHI (Meikai University School of Dentistry, Sakado, Japan)
2199Cytotoxicity of Topoisomerease I/II inhibitors against OSCC Cell Lines. N. TAMURA*, K. KISHINO, K. HASHIMOTO, H. SAKAGAMI, and J. SHIMADA (Meikai University School of Dentistry, Sakado, Japan)
2200Ambient Formaldehyde Levels from Formocresol in a Dental Clinic Environment. S. MOMENI*, J.B. MCBRIDE, C.H. WILLIAMS, N. TOMLIN, and J.D. RUBY (University of Alabama at Birmingham, USA)
2201Effects of adrenaline and coldness on gingival-blood-flow in humans. K. PONGCHAROENSUK*, T. PURIPRACHAYA, T. KANOKRUNGSEE, P. KRAIVAPHAN, K. VONGSAVAN, and N. VONGSAVAN (Faculty of Dentistry, Mahidol University, Bangkok, Thailand)
2202Metabolic Effects of Methacrylic Monomers on HL-60 Cell Line. G. NOCCA*, M. PATAMIA, B. GIARDINA, F. DE PALMA, G. GAMBARINI, and A. LUPI (Università Cattolica del Sacro Cuore, Rome, Italy)
2203Risk assessment for dental fluorosis by analysis of human nails. R. FUKUSHIMA*, F.C. SAMPAIO, and M.A.R. BUZALAF (University of Sao Paulo, Bauru-SP, Brazil)
2204Amount of fluoride ingested from toothpaste by infants in Venezuela. F. ROJAS-SANCHEZ*, M.C. SOCORRO, D. GOMEZ, and A.M. ACEVEDO (Universidad Central de Venezuela, Caracas, Venezuela)
2205Fluoride and its effect on human intelligence. A systematic review. M. CONNETT and H. LIMEBACK* (University of Toronto, Canada)
2206The Effect of Sodium Fluoride on Diabetic Wound Healing. A.H. CHUANG*, J.C. MCPHERSON, III, R.C. GERLACH, T.C. CARTER, F.C. BISCH, C.L. HENEMYRE-HARRIS, and C. LAPP (Eisenhower Army Medical Center, Fort Gordon, GA, USA)
2207Influence of TEGDMA on Surface Antigen Expression of Macrophages. A. ECKHARDT*, J. LIMTANYAKUL, O.T. HARORLI, K.-A. HILLER, H. SCHWEIKL, and G. SCHMALZ (University of Regensburg, Germany)
2208In vitro evaluation of different MTA-materials on human osteoblasts. A.U. ELDENIZ, S. ØSTVOLD*, K. ARVIDSON, S. BELLI, I. FRISTAD, and K. MUSTAFA (University of Bergen, Norway)
2209Cytotoxic effects of various root canal irrigants on L929 cells. K. MUSTAFA, R. GREINER-SIMONSEN*, M. TURKUN, A.U. ELDENIZ, F. SEVGICAN, and I. FRISTAD (University of Bergen, Norway)
2210Fluoride effects in alkaline phosphatase in rats chronically exposed. M.M. YANAI*, V. ROCIA, T.A. FURLANI, M.S. FERNANDES, H.A.B.S. PEREIRA, F.G. IANO, M.A.R. BUZALAF, and R.C. OLIVEIRA (University of São Paulo, Bauru, Brazil)

Seq#: 213Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Neuroscience / TMJ - Neuroscience/TMJ Posters III
2211Time-course changes of psychological status and the masseteric reflex. O. KOMIYAMA*, K. WANG, P. SVENSSON, L. ARENDT-NIELSEN, A. DE LAAT, and M. KAWARA (Nihon University School of Dentistry at Matsudo, Matsudo, Chiba, Japan)
2212Sex Difference in Thermal Pain Threshold After Teeth Clenching. S. ISHIGAKI*, T. MIYAUCHI, H. YATANI, and K. ONO (Osaka University, Suita, Japan)
2213Effects of Food Consistency and Head Posture on Oropharyngeal Swallowing. M. INOUE*, H. TANIGUCHI, T. TSUKADA, and Y. YAMADA (Niigata University Graduate School of Medical and Dental Sciences, Japan)
2214Pons Activity Immediately Before Teeth Clenching Using MEG. T. IIDA*, M. KAWARA, and A. IOANNIDES (Nihon University, Chiba, Japan)
2215Influence of lip sensation on lip-closing force in humans. K. NAKATSUKA*, Y. SHIBUKAWA, T. KATO, T. MORIMOTO, and Y. MASUDA (Matsumoto Dental University, Shiojiri, Nagano, Japan)
2216The Effect of Masseter Muscle Pain on Chewing-Gum Chewing Efficiency. W.T. TSAI* and Y.-Y. SHIAU (National Taiwan University, Taipei, Taiwan)
2217Neurogenesis in the rat hippocampus by dysfunctional mastication. H. AOKI*, K. KIMOTO, N. HORI, A. OHNO, T. YAMAMOTO, M. TOYODA, and M. ONOZUKA (Kanagawa Dental College, Yokosuka Kanagawa, Japan)
2218MEG Findings of Cerebellar Activity Immediately Before Teeth Clenching. M. KAWARA*, T. IIDA, and A. IOANNIDES (Nihon University, Chiba, Japan)
2219Influence of voluntary teeth clenching on stabilization of posture stance. S. FUJINO*, T. TAKAHASHI, T. YAMANAYA, H. CHUREI, Y. SUMITA, and T. UENO (Tokyo Medical & Dental University, Japan)
2220Relationship between Occlusal Contacts and Masticatory and Sternocleidomastoid Muscle Activity. Y. INOKO* and O. MORITA (Nippon Dental University, Niigata, Japan)
2221Chewing side preference and prefrontal cortex activity. M. FUNATO*, N. NARITA, K. KAMIYA, and K. YAMAMURA (Showa University, Tokyo, Japan)
2222Masticatory dysfunction and neuroactive opioids. K. YAMADA*, H. PARK, K. SASAGURI, T. YAMAMOTO, M. ONOZUKA, and S. SATO (Kanagawa Dental College, Yokosuka, Japan)
2223Identification of Swallowing-related Cortical Areas in Humans Using fMRI. T. IWAKAMI*, N. KATSUYAMA, K. TERAMOTO, M. TAIRA, K. UEDA, and K. IWATA (Nihon University, Tokyo, Japan)
2224Chewing rescues stress-attenuated hippocampal memory by reducing stress. Y. ONO*, T. KATAOKA, S. MIYAKE, K. SASAGURI, and M. ONOZUKA (Kanagawa Dental College, Japan)
2225Chewing-related hypofrontality in psychiatric disorders complaining occlusal dysesthesia. N. NISHIYAMA*, N. NARITA, and K. KAMIYA (Nihon University at Matsudo, Chiba, Japan)
2226Influence of difference in taste of food on brain function. Y. KOBAYASHI, M. YOKOYAMA*, H. SHIGA, and I. ARAKAWA (The Nippon Dental University School of Life Dentistry at Tokyo, Japan)
2227Effect of taste on brain blood flow and masticatory movement. H. SHIGA*, Y. KOBAYASHI, I. ARAKAWA, and M. YOKOYAMA (The Nippon Dental University School of Life Dentistry at Tokyo, Japan)
2228Brain histamine is essential for anti-stress effect of chewing. T. KATAOKA*, Y. ONO, S. MIYAKE, S. KOIZUMI, K. KATO, K. SASAGURI, M. ONOZUKA, and S. SATO (Kanagawa Dental College, Japan)
2229Influences of mastication and food trituration on gastric motility. Y. MITO*, Y. HATTORI, and M. WATANABE (Tohoku University, Sendai, Japan)

Seq#: 214Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Craniofacial Biology - 2D and 3D Craniofacial Imaging and Analyses
2230Growth Displacement of the Mandible Relative to Anterior Cranial Base. S. BAUMRIND*, Y. BEN-BASSAT, H.S. OH, and R.L. BOYD (University of the Pacific, San Francisco, CA, USA)
2231Optimizing Superimposition of Lateral Cephalograms on the Mandibular Symphysis. Y. BEN-BASSAT, M. MASUDA*, S. KHOSHNEVIS, H.S. OH, and S. BAUMRIND (University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA)
2232Can Ricketts' Cephalometric Analysis be Applied to Black Males. E.R. RICHARDSON* (Center For the Study of Human Growth and Development, Nashville, TN, USA)
2233Cephalometric Norms and Construction the Cephalometric Polygon in “Mazahua” Adolescents. J.M. DÍAZ-MONROY*, R. CONTRERAS-BULNES, and T. KUBODERA-ITO (Universidad Autonoma del Estado de Mexico, Toluca, Mexico)
2234Profilogram of Central Mexican Children (9 to 11 years old). H.M. SALAZAR*, N.M. MONTIEL, and T. KUBODERA (Universidad Autonoma del Estado de Mexico, Toluca, Mexico)
2235The head posture and cervicovertebral morphology during the growth period. M.F.H.D. SANTOS*, R.L.D. LIMA, A.A. MONTEIRO, R.D.A. PIRES, and M.A.P. NETO (Universidade Federal Do Rio De Janiero, Rio de Janeiro, Brazil)
2236Correlations between Cephalometric and Photographic Measurements of Facial Attractiveness. H.S. OH*, T.-M. XU, H. PEARSON, and S. BAUMRIND (University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA)
2237Soft Tissue Comparisons between 2D Cephalograms and 3D Images. A.K. INCRAPERA*, C.H. KAU, J.D. ENGLISH, D.M. SARVER, and J.J. XIA (UTDB, Houston, TX, USA)
22383D Averages in the Study of Differences of Welsh Children. C.H. KAU, S.O. AUDU*, S. RICHMOND, J.D. ENGLISH, and A. ZHUROV (University of Texas - Houston/Health Science Center, USA)
2239Facial Growth Patterns Observed USING a 3D Surface Imaging System. C.H. KAU*, S. RICHMOND, and A. ZHUROV (University of Texas Houston/Health Science Center, USA)
2240Facial form in hypodontia using novel 3D life-like average images. M. AJAJ, R. HOBSON*, N. JEPSON, and B. TIDDEMAN (Newcastle Univerity, Newcastle upon Tyne, United Kingdom)
2241 Paper Withdrawn.
2242Accuracy and precision of computer tomographic scanning of dental models. K. FOONG*, J. SIN, and Y.H. CHAN (National University of Singapore, Singapore)
2243Morphometric Evaluation of Eva Point in Dry Skull Specimens. T. SAINI, P. NELSON*, J.D. BRAMBLE, P.C. EDWARDS, and N.S. NORTON (Creighton University, Omaha, NE, USA)

Seq#: 215Friday, July 4, 2:00 PM - 3:15 PM
Poster, Exhibit Hall D-E
Craniofacial Biology - Sarnat Competition
2244ER-Α Enhances and ER-Β Represses Estrogen-induced MMPs in TMJ Fibrochondrocytes. W. WANG* and S. KAPILA (University of Michigan School of Dentistry, Ann Arbor, USA)
2245Multiple Differentiation Capacity of STRO-1+/CD146+ Periodontal Ligament Mesenchymal Progenitor Cells. J. XU*, W. WANG, Y. KAPILA, and S. KAPILA (University of Michigan School of Dentistry, Ann Arbor, USA)
2246AXIN2 Contributes to Isolated Tooth Agenesis. N. CALLAHAN*, A. MODESTO, R. MEIRA, F. SEYMEN, A. PATIR, and A. VIEIRA (University of Pittsburgh, PA, USA)
2247Alternative Mediator for TGF-β/BMP Signaling During Tooth and Palate Development. Y.P. HUNG*, X. XU, J. HAN, Y. ITO, C. DENG, and Y. CHAI (University of Southern California, Los Angeles, USA)
2248Expression of Flrt2 in the midface during early embryogenesis. K.C. CHUNG* and S.-G. GONG (University of Toronto, Canada)
2249Effects of Calcium on Alveolar Bone Loss and Periodontitis. C.W. LEYSTER* and A.-M. BOLLEN (University of Washington, Seattle, USA)
2250Three dimensional Geometric Morphometrics Applied to Children with CLP. I. BUGAIGHIS*, P. O'HIGGINS, B. TIDDEMAN, C.R. MATTICK, P. HODGKINSON, and R. HOBSON (Newcastle University, Newcastle Upon Tyne, United Kingdom)
2251A Cephalometric/Electromyographic Study of Open-bite/Overbite in Patients of East-African Ethnicity. F. YOUSEFZADEH*, V. SHCHERBATYY, G. KING, G.J. HUANG, and Z.-J. LIU (University of Washington, Seattle, USA)
2252Stability of Class II treatment with two premolar extraction protocols. V. LEON SALAZAR*, G. JANSON, M.R. DE FREITAS, J.F.C. HENRIQUES, and S. BEIRAGHI (University of Minnesota, Minneapolis, USA)

Seq#: 216Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Pulp Biology & Regeneration Research - Pulp Capping Agents and Pulp Medicaments
2253Histological evaluation of rat pulp to two new pulp medicaments. S. SHIFA*, A. BRINDHADEVI, M.S. MUTHU, V. RATHNAPRABHU, and A. DEEPTI (Meenakshi Ammal Dental College & Hospital, Chennai, TN, India)
2254The Effects of Several Peptides on Pulp Capped Ferret Canines. L.W. KLINE* and D.C. YU (University of Alberta, Edmonton, AB, Canada)
2255Apatite Formation on Mineral Trioxide Aggregates in Simulated Body Fluid. T. WATANABE*, M. YAMAMOTO, K. NAKATA, A. NAKAMURA, H. WANIBE, N. KITAMURA, S. TSURUTA, T. KAWAI, S. BAN, and H. NAKAMURA (Aichi-Gakuin University, Nagoya, Japan)
2256Bovine pulp tissue dissolution ability of HealOzone, Sterilox and NaOCl. J.A.P. FIGUEIREDO*, L. STEIER, G. STEIER, L. CANULLO, and G. ROSSI-FEDELE (Pontificia Un Catolica Rio Grande Do Sul, Porto Alegre, Brazil)
2257Effects of different compositions on the biocompatibility of MTA. Y.-L. LEE*, W.-H. WANG, F.-H. LIN, and C.-P. LIN (National Taiwan University and Hospital, Taipei, Taiwan)
2258Evaluation of Mineral Trioxide Aggregate Pulpotomy in Primary Molars. S. MISTRY*, W.K. SEOW, and T. HOLCOMBE (The University of Queensland, Brisbane, Australia)
2259The effect of calcium carbonate on pulptomy. K. ARAI*, S. MATSUI, P.J. LU, K. MATSUNE, N. KUBOYAMA, Y. TSUJIMOTO, Y. ARAI, K. MATSUSHIMA, and T. MAEDA (Nihon University School of Dentistry at Matsudo, Chiba, Japan)
2260Effects of LED-Irradiation on Calcified Nodules Formed in HDP Cells. S. MATSUI*, K. ARAI, K. MATOBA, Y. TSUJIMOTO, T. MAEDA, and K. MATSUSHIMA (Nihon University School of Dentistry at Matsudo, Chiba, Japan)
2261Effects of Smads by Laser-Irradiation on Calcification Ability of pulp. K. MATSUSHIMA*, S. MATSUI, and Y. TSUJIMOTO (Nihon University School of Dentistry at Matsudo, Chiba, Japan)
2262Effects of osmotic stimuli on fluid flow after self-etching adhesive. O. AJCHARANUKUL*, S. THITIKUNAKORN, K. ORANRATMANEE, F. PUKIAT, and N. VONGSAVAN (Srinahkarinvirot University, Bangkok, Thailand)
2263Reparative Dentinogenesis of Rat Molars Pulp-capped with Mineral Trioxide Aggregate. M. KURATATE*, K. YOSHIBA, Y. SHIGETANI, N. YOSHIBA, H. OHSHIMA, and T. OKIJI (Niigata University, Japan)
2264Tissue Responses of Human Dental Pulps to Mineral Trioxide Aggregate. K. YOSHIBA*, N. YOSHIBA, Y. SHIGETANI, A. HOSOYA, and T. OKIJI (Niigata University, Japan)
2265Potassium Nitrate Enhances Occlusion of Dentinal Tubules by Nano-Hydroxyapatite. H. KAWAMATA*, K. OHTA, T. SAITO, and R. HAYMAN (SANGI Co., Ltd, Tokyo, Japan)
2266Development of the periapical lesion: radiographic and histological analysis. J.M. GUERREIRO-TANOMARU*, M. TANOMARU-FILHO, É.G. JORGE, M.A.H. DUARTE, M. GONÇALVES, and I.Y. ITO (São Paulo State University - UNESP, Araraquara, Brazil)

Seq#: 217Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Prosthodontics Research - Outcomes Studies and Biological Prosthodontic Research
2267Association of Masticatory Ability with Functional Tooth Units Composition Categories. M. UENO*, T. YANAGISAWA, K. SHINADA, S. OHARA, and Y. KAWAGUCHI (Tokyo Medical & Dental University, Japan)
2268Prevalence of arthrogenic temporomandibular-disorders in the elderly correlated to rheumatic-disorders?. S.V.A. SENEADZA*, Z. BALKE, M. SCHMITTER, A. HASSEL, M. LECKEL, J. SCHROEDER, I. NITSCHKE, and P. RAMMELSBERG (University of Heidelberg, Germany)
2269Occlusal Support Affects the QOL and ADL in Elderly Patients. M. UCHIDA*, H. YATANI, and S. ISHIGAKI (Osaka University, Suita, Japan)
2270Influence of Oral Appliances for OSA on Mastication-related Muscle Activity. K. SAITO*, Y. SHIODA, T. IKEDA, and N. GIONHAKU (Nihon University, Tokyo, Japan)
2271The Influences of Oral Appliances for OSA on Biting Function. Y. SHIODA*, K. SAITO, M. KATO, M. FUKUMOTO, Y. NAITO, T. ITO, and N. GIONHAKU (Nihon University, Tokyo, Japan)
2272Effect of Salivary Flow on Masticatory Efficiency and Speech. R.C.M. RODRIGUES GARCIA*, S.G.F. GOMES, and A.A. DEL BEL CURY (Piracicaba Dental School, State University of Campinas, Brazil)
2273Comparisons between a mixing ability test and masticatory performance tests. K. FUEKI*, T. SUGIURA, E. YOSHIDA, and Y. IGARASHI (Tokyo Medical and Dental University, Japan)
2274Influence of changing the chewing region on mandibular movement. K. HASHII*, S. YAMASHITA, Y. NAKATSUKA, and S. MIZOUE (Matsumoto Dental University, Nagano, Japan)
2275Coincidence Between Bipupillar Midline Bisector and Incisor Medial Face. M. NEISSER*, C.B. FERNANDES, E. ESKELSEN, P.C.S. LIPORONI, F. PELOGIA, and D. PALLOS (UNITAU, Sao Jose dos Campos, Brazil)
2276A new gustatory test depending upon spread of taste. T. KASAHARA*, S. YAMASHITA, H. NUMAO, M. TOMIDA, and N. ASANUMA (Matsumoto Dental University, Nagano, Japan)
2277Masticatory movement path in subjects with Angle Class II malocclusion. Y. OHNO* and T. NAKAMURA (Nippon Dental University, Tokyo, Japan)
2278Relationship with occlusal force, mandibular flexure, chewing and facial pattern. F. FAOT*, W. CUSTÓDIO, S.F. GOMES, R.C.M. RODRIGUES GARCIA, and A.A. DEL BEL CURY (Piracicaba Dental School - University of Campinas, Brazil)
2279Survey of Precious METAL Allergy. I.I. IKEDO IZUMI* (Aichigakuin University, Nagoya, Japan)
2280Experimental Study on Osteoblast-compatibility of Piezoelectric Ceramic. M. ZHANG*, S. XIAN, and S. LI (West China College of Stomatology, Chengdu, China)
2281Ca2+ promotes the calcification of induced bone-like tissue in vitro. T. HAYASHI*, T. KAWAI, T. ASAI, M. OKANO, Y. SATO, and M. TANIYAMA (Aichi-Gakuin University School of Dentistry, Nagoya, Japan)
2282Extraction of Rat Mandibular Incisor Induces Face Sensorimotor Cortex Neuroplasticity. L. AVIVI-ARBER*, J.-C. LEE, and B.J. SESSLE (University of Toronto, Canada)
2283Functional change of osteoblasts subjected to different mechanical stimulation. J.-I. SASAKI*, T. MATSUMOTO, H. EGUSA, T. SOHMURA, and H. YATANI (Osaka University, Suita, Japan)
2284Cyclic Strain Promotes Myogenesis of Bone Marrow Stromal Stem Cells. M. KOBAYASHI*, H. EGUSA, T. MATSUMOTO, and H. YATANI (Osaka University, Suita, Japan)
2285Rapid fabrication of cell spheroids by using MEMS chamber. A. IWASAKI*, T. MATSUMOTO, G. TAZAKI, H. TSURUTA, J.-I. SASAKI, and T. SOHMURA (Osaka University, Suita, Japan)
2286Involvement of Calcineurin and PICK1 in RANKL-induced Osteoclast Differentiation. T. IIDA*, H. EGUSA, M. SAEKI, Y. KAMISAKI, and H. YATANI (Osaka University, Suita, Japan)
2287Bisulfite sequencing analysis of mouse osteocalcin and osteopontin promoter regions. S. ASHIDA*, H. EGUSA, M. KOBAYASHI, Y. AKASHI, and H. YATANI (Osaka University, Suita, Japan)
2288The Enhancement of Peri-implant Osteogenesis by Local Application of Statin. Y. MORIYAMA*, Y. AYUKAWA, M. MORIYAMA, Y. OGINO, I. ATSUTA, and K. KOYANO (Kyushu University, Fukuoka, Japan)
2289Assessment of oxidative stress on occlusal adjustment using ESR technique. T. IKEDA*, F. YOSHINO, N. HORI, K. KOBAYASHI, A. YOSHIDA, M. SAITA, K. KIMOTO, M. TOYODA, and M.C.-I. LEE (Kanagawa Dental College, Yokosuka, Japan)
2290Effect of unloading history on the proliferation in PDL cells. Y. KIZUKI*, M. KAKU, K. WATANABE, K. NOZAKI, Y. YAMASHITA, and H. MIURA (Tokyo Medical and Dental University, Japan)
2291Bone-remodeling in TMJ induced by unilateral occlusal loss in Rat. T. ATSUMI*, M. YOKOYAMA, M. TSUCHIYA, H. SASAKI, M. YAMAMOTO, S. KOYAMA, M. ITOH, M. WATANABE, and K. SASAKI (Tohoku University Graduate School of Dentistry, Sendai, Japan)
2292Biomimetic cell containing scaffold for bone tissue engineering. A. MIZUNO*, T. MATSUMOTO, S. YOSHIDA, J.-I. SASAKI, and T. SOHMURA (Osaka University, Suita, Japan)
2293Loading influence with heterogeneous periodontal ligament representation in upper incisor. A.C. FREITAS JÚNIOR, E.P. ROCHA*, P.H. SANTOS, C.-C. KO, M. MARTÍN JÚNIOR, and C.M. ARCHANGELO (Universidade Est. Paulista Julio Mesquita, Araçatuba, Brazil)
2294A newly-found osteogenic enhancing molecule for bone regeneration. M. YAMADA*, W. ATT, N. KOJIMA, N. TSUKIMURA, T. SUZUKI, N. HORI, N. SATO, T. UENO, H. AITA, K. KUBO, and T. OGAWA (University of California Los Angeles, USA)
2295N-acetyl cysteine protects osteoblastic function from oxidative stress. T. UENO*, M. YAMADA, N. SATO, T. SUZUKI, N. HORI, N. TSUKIMURA, H. AITA, W. ATT, and T. OGAWA (University of California Los Angeles, USA)
2296Novel nano-micro-hybrid titanium surface for accelerated osseointegration. N. TSUKIMURA*, K. KUBO, L. SARUWATARI, W. ATT, and T. OGAWA (University of California Los Angeles, USA)

Seq#: 218Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 1: Adhesion - Bond Strength Testing and Mechanisms - Ceramics
2297Bond Strength of BelleGlassTM to C&B Metal and Zirconia Substrates. V. BUI*, A. KOBASHIGAWA, and H. GARZA (Kerr Corporation, Orange, CA, USA)
2298Bond Strength of Self-adhesive Resin Cements to Zirconia. S. MURAHARA*, H. MINAMI, H. KURASHIGE, S. HORI, K. SAKOGUCHI, T. ONIZUKA, and T. TANAKA (Kagoshima University, Graduate School of Medical and Dental Sciences, Japan)
2299Shear Bond Strength of Resin Cements to E.max Pressed Ceramic. F. GEORGE*, M.E. RAZZOOG, M. SIERRAALTA, and B. ABBO (University of Michigan, Ann Arbor, USA)
2300Cooperation of phosphate monomer and silica modification on zirconia ceramic. R. TANAKA*, A. FUJISHIMA, Y. SHIBATA, A. MANABE, and T. MIYAZAKI (Showa University, Tokyo, Japan)
2301In itro retentive strength of self-adhering cements to zirconium-oxide crowns. C.-P. ERNST*, A. SCHATTENBERG, C. BLUM, E. STENDER, and B. WILLERSHAUSEN (Johannes Gutenberg University, Mainz, Germany)
2302Dentin-Ceramic Bonding: Sodium Ascorbate and Time Effect after Non-Vital Bleaching. L.G. MAY*, A.C.R. SALVIA, R.O.A. SOUZA, S.M.A. MICHIDA, M.C. VALERA, F.E. TAKAHASHI, and M.A. BOTTINO (São Paulo State University (UNESP), Sao Jose dos Campos, Brazil)
2303Influence of Cutting Speed and Cutting Incidence on Microtensile Test. C.W. ABREU*, J.F.F. SANTOS, S.P. PASSOS, S.M.A. MICHIDA, F.E. TAKAHASHI, M. BOTTINO, A.D. VANDERLEI, and S.C. ZAMBONI (São Paulo State University (UNESP), São José dos Campos, Brazil)
2304Ultrasonic Cleaning Influences Silica Coated Zirconia Bond Strength. G. NISHIGAWA*, Y. MARUO, M. OKA, K. YOSHIHARA, S. MINAGI, M. IRIE, and K. SUZUKI (Okayama University, Japan)
2305Interfacial toughness of bilayer dental ceramics. C. ANUNMANA*, J.J. MECHOLSKY, Jr., and K. ANUSAVICE (University of Florida, Gainesville, USA)
2306Effect of Silica-coating on the Bond Strength to Zirconium. K. HIKITA*, T. MAIDA, Y. IKEDA, T. KAWAKAMI, K. ENDO, and H. OHNO (Health Sciences University of Hokkaido, Sapporo, Japan)
2307Surface Roughness Effect on the Bonding of Y-Tzp Ceramics. D. EVLI, N. OZDEN*, and E. CELIK (Ankara Universitesi, Turkey)
2308Effect of differtent surface treatments on bond strength of zirconia. R. RUBIN, S. PAMUK*, and M.C. BALKAYA (University of Istanbul, Turkey)
2309Effect of Ceramic Surface Treatment on Bonding to Inceram Alumina. L.M. MIRAGAYA*, F.E. VASCONCELLOS, R. POBER, R. GIORDANO, and C.E. SABROSA (Universidade do estado do Rio de Janeiro, Brazil)
2310Cement Adhesion to High-strength Ceramics Using Priming-agent: Effect of Sandblasting. D. AUGUSTI, D. RE, G. AUGUSTI*, and A. CERUTTI (University of Milano, Italy)
2311Bond to dentin-glass ceramic: effect of neutralization and mechanical cycling. G. SAAVEDRA*, E.K. ARIKI, C.D. FEDERICO, G. GALHANO, C. PAGANI, P. BALDISSARA, L.F. VALANDRO, M.A. BOTTINO, and E.T. KIMPARA (Sao Paulo State University, Brazil)
2312Micro-mechanical analysis and crack propagation simulation of an enamel-ceramic interface. H.-L. LIU*, C.-L. LIN, Y.-H. CHANG, and M.-T. SUN (Chang Gung University, Tao-Yuan, Taiwan)
2313Bond strength of Self-adhesive Luting Cements to Zirconia after Thermocycling. M. IRIE*, M. OKA, Y. MARUO, G. NISHIGAWA, S. MINAGI, K. SUZUKI, and D.C. WATTS (Okayama University, Japan)
2314Tensile Bond Strength of IPS Empress 2 on Desensitizer-Treated Dentin. A. SARACOGLU*, C. CURA, E. CAL, and M. TURKUN (Ege Universitesi, Izmir, Turkey)

Seq#: 219Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 3: Ceramic-based Materials and Cements - Ceramic Composition, Treatment, and Strength
2315Influence of Surface Treatments on Properties of Zirconia Core. K. YOSHIDA*, M. DOI, and M. ATSUTA (Nagasaki University Hospital of Medicine and Dentistry, Japan)
2316Effect of Heat Treatment on Strength of Dental Glass-Ceramic Discs. P. MCCABE*, T.J. HILL, and G. TYSOWSKY (Ivoclar North America, Inc, Amherst, NY, USA)
2317Biomechanical properties of custom made zirconium dioxide implant abutments. J.I. HJERPPE*, T. RAKKOLAINEN, L.V. LASSILA, T.O. NÄRHI, and P.K. VALLITTU (University of Turku, Helsinki, Finland)
2318Characterization of Glass-infiltrated Alumina-based Ceramics. A. DELLA BONA*, J.J. MECHOLSKY, A.A. BARRETT, and J.A. GRIGGS (Universidade de Passo Fundo, Brazil)
2319Biaxial Flexural Strength of Three All-ceramics at Various Core:Veneer Ratios. P. THOMVANICH, T. THAMMAWASI, and P. SALIMEE* (Chulalongkorn University, Bangkok, Thailand)
2320Flexural Strength of New All-Ceramic Core Material. B.M.A. AL-MAKRAMANI*, A.A.A. RAZAK, and M.I. ABU-HASSAN (University of Malaya, Kuala Lumpur, Malaysia)
2321Bonding and Thickness Effect on Fracture Load of CAD/CAM Crowns. T.J. HILL*, P. MCCABE, and G. TYSOWSKY (Ivoclar Vivadent, Amherst, NY, USA)
2322MICROWAVE PRE-DRYING EFFECTS ON FELDSPATHIC PORCELAIN - Biaxial flexural analysis. A. PELAEZ-VARGAS*, J.C. CUARTAS, L. OSORIO, and F.J. MONTEIRO (INEB - Divisão de Biomateriais, FEUP, Universidade do Porto, Porto, Portugal and Universidad CES, Medellín, Colombia)
2323Fracture Load of Two PFM Veneering Techniques. T. DASGUPTA*, P. MCCABE, T.J. HILL, and G. TYSOWSKY (Ivoclar Vivadent, Amherst, NY, USA)
2324Fracture behavior of dental porcelain modified by zirconia-parylene thin-film. E.C. TEIXEIRA, J.R. PIASCIK, B.R. STONER, and J.Y. THOMPSON* (Nova Southeastern University, Ft. Lauderdale, FL, USA)
2325Influence of Pre-Veneering-Treatment on the Bi-Axial Flexure Strength of Zirconia. F. BEUER, K. ERDELT*, M. GRUBER, D. EDELHOFF, and W. GERNET (LMU Munich, Germany)
2326METAL-FREE Crowns Fracture Load USING Different Cements. R.E. CAMPOS*, O.B. OLIVEIRA JUNIOR, C.J. SOARES, I.F. NUNES, C. PEREIRA, and P.V. SOARES (Universidade Federal de Uberlândia, Brazil)
2327Effect of Restorative Materials and Occlusal Loading on Cuspal Deflection. S.C. ZAMBONI*, L. NOGUEIRA JUNIOR, M.A. BOTTINO, A. VANDERLEI, S.P. PASSOS, C.W.D. ABREU, and T. ZAMBONI (São Paulo State University (UNESP), São José dos Campos, Brazil)
2328Compressive Strength of CEREC-Crowns over Build-ups of Amalgam and Composite. C. MACHADO*, E. SANCHEZ, L.G.D. DAROZ, C.B. SANTOS-DAROZ, and J. WARCUP (Ohio State University, Columbus, USA)
2329Influence of stump resilience on stress distribution in all-ceramic FPDs. M.P. DITTMER*, L. BORCHERS, and M. STIESCH-SCHOLZ (Hannover Medical School, Germany)

Seq#: 220Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 3: Ceramic-based Materials and Cements - Ceramic Fit, Finish, and Clinical Outcomes
2330Influence of Automatic Margin Detection on Fit of Zirconia Restorations. G. HERTLEIN*, M. KRAEMER, and T. MEURER (3M ESPE AG, Seefeld, Germany)
2331Accuracy of fit of ceramic-copings cemented with an experimental cement. R. HMAIDOUCH*, M. DANEBROCK, P. NEUMANN, and W.-D. MÜLLER (Humboldt-Universitat, Berlin, Germany)
2332Marginal fit of zirconia FPDs and influence of veneering process. P. KOHORST*, H. BRINKMANN, J. LI, L. BORCHERS, and M. STIESCH-SCHOLZ (Hannover Medical School, Germany)
2333Digitization of crowns with destructive 3D-volume scanning. S. QUAAS*, V. HEROLD, H. RUDOLPH, O. SANDKUHL, and R.G. LUTHARDT (Ulm University, Germany)
2334Experimental Evaluation of Zirconia Roughness After 5 Different Polishing Methods. S. BORTOLINI, A. BERZAGHI*, A. NATALI, L. GRILLI, M. FRANCHI, and U. CONSOLO (Università di Modena e Reggio Emilia, Modena (MO), Italy)
2335Comparative SEM study of the marginal adaptation. M. BIDAR* (Dental ReSearch Center of Mashad University of Medical Sciences, Khorasan, Iran)
2336Marginal accuracy of all-ceramic copings – generated with four systems. S. REICH*, O. BOTSIS, P. DELIGIANNIS, S. GOZDOWSKI, and T. REIBER (University of Leipzig, Germany)
2337Effect of the Preparation Angle on the Precision of Zirconia-Crown-Copings. F. BEUER, K. SPIEGL*, D. EDELHOFF, and W. GERNET (LMU Munich, Germany)
2338Extended all-ceramic fixed partial dentures - clinical performance after one year. K. MUSSOTTER*, P. RAMMELSBERG, B. OHLMANN, O. GABBERT, and M. SCHMITTER (University of Heidelberg, Germany)
2339Surface Roughness of Lithia-disilicate-based Crowns after Two Year of Insertion. K. SUPUTTAMONGKOL*, C. TULAPORNCHAI, P. SITHIAMNUAI, and T. EIAMPONGPAIBOON (Mahidol University, Prayathai, Bangkok, Thailand)
2340In vivo Plaque Formation on Zirconia and Feldspathic Ceramic. D. RE, D. AUGUSTI, M. BRASCHI, G. RASPERINI, V. BRUSA*, and P. FRANCINETTI (University of Milano, Italy)
2341A Randomised 14-year Clinical Evaluation of 3 Ceramic Inlay Systems. M. MOLIN* and S. KARLSSON (Faculty of Medicine, Umea, Sweden)

Seq#: 221Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Clinical Evaluation of Ceramic Restorations, Crown Restorations, and Endodontic Treatment
2342Clinical Performance of Diopside-Based Ceramic on Endodontically Treated Posterior Teeth. T. YAMAMOTO*, M. TAKAMIZU, A. NISHIDE, W. SAITO, and Y. MOMOI (Tsurumi University School of Dental Medicine, Yokohama, Japan)
2343Partial ceramic crowns luted with RelyX Unicem: One year results. F. SCHENKE*, K.-A. HILLER, G. SCHMALZ, and M. FEDERLIN (University of Regensburg, Germany)
2344Clinical Evaluation of a Self-Adhesive Resin Cement on All-Ceramic Crowns. C. MUNOZ*, T. MAGNUSZEWSKI, and K. ERNEWEIN (State University of New York - Buffalo, USA)
2345Clinical Evaluation of a Dual-cured Cement System. J.T. BLANK* and M.A. LATTA (Carolina Smile Center, Rock Hill, SC, USA)
2346Self-Adhesive Composite Versus Zinc-Oxide-Phosphate Luting Cements: A Prospective Clinical Trial. J. WIMMER*, M. BEHR, M. ROSENTRITT, C. KOLBECK, and G. HANDEL (University of Regensburg, Germany)
2347Prospective Clinical Evaluation of CerconTM Premolar and Molar FPDs. M. ROEDIGER*, S. RINKE, and A. HUELS (Georg-August-University Goettingen, Germany)
2348Temporary Crown Clinical Performance in a Practice-based Research Network (PROH). T.J. HILTON*, J.L. FERRACANE, C. BARNES, and R.C. RANDALL (Oregon Health & Science University, Portland, USA)
2349Six Month Clinical Evaluation of a Preformed Adult Composite Crown. R. RANDALL*, D. ERICKSON, and V. MYLAN (3M ESPE Dental Products, Saint Paul, MN, USA)
2350Clinical evaluation of carbon vs polyethylene fiber-reinforced composite posts. S. DELIPERI*, D.N. BARDWELL, and K.H. ZAWAWI (Tufts University, Cagliari, Italy)
2351Endodontic Treatment and OHRQoL Outcomes in General Practice. A. VEITZ-KEENAN*, S. BERNSTEIN, R. CRAIG, F.A. CURRO, V.P. THOMPSON, J.A. SHIP, D. VENA, K. MOSBY, and H.L. BRODER (New York University, USA)
2352Root Canal Filling Materials for Primary Teeth: a Systematic Review. R. BARCELOS, M.P.A.D. SANTOS, L. PRIMO*, R.R. LUIZ, and L.C. MAIA (Federal University of Rio de Janeiro, Brazil)

Seq#: 222Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 5: Polymer-based Materials - Chemistry and Composition - Dental Polymers
2353Effects of Photoinitiator (CQ, PPD) on the Composite Resin. B.-S. LIM*, I.-B. LEE, M.-H. KIM, and M.-H. OH (Seoul National University, South Korea)
2354Effects of Photoinitiator on the Esthetic Properties of Composite Resin. M.-H. KIM*, B.-S. LIM, I.-B. LEE, and M.-H. OH (Seoul National University, South Korea)
2355Depth of Cure of Composite Using Halogen, LED and Laser. A.M.G. PLEPIS*, A.B. DENIS, and M.B. AMARAL (University of São Paulo, São Carlos, Brazil)
2356Polymerizing depth of colorless light-cured resin for abutment built up. S. YAMADA*, M. KAMATA, M. SHIMAKURA, T. ISHIKAWA, and I. KAWASHIMA (Ohu University, Koriyama City, Fukushima Prefecture, Japan)
2357Determination of Leached Monomers from Dental Resin-Matrix in Aqueous Environment. H. PARK*, Y.-K. LEE, K.-N. KIM, and K.-M. KIM (Yonsei University, Brain Korea 21 Project, Seoul, South Korea)
2358An Assessment of Residual Monomer in Endodontic Retrofill Material. C. RHIEU*, S. CHOGLE, A. MICKEL, S. SHAIKH, R. REESE, and S. POTLURI (Case Western Reserve University, Cleveland, OH, USA)
2359Effects of Precured Fillers with differently Treated Nano-particles on Composites. M.-H. OH*, W.-H. KIM, H.-O. LEE, D.-M. CHOI, B.-S. LIM, S.-C. HONG, and J.H. LEE (Vericom, Anyang-si, Gyunggi-do, South Korea)
2360Influence of Inorganic Fillers Fraction on Properties of Composite Resins. A.N.S. RASTELLI*, M.I.B. BERNARDI, A.C. HERNANDES, S.D.T. PORTO NETO, and V.S. BAGNATO (Universidade de São Paulo-USP, São Carlos-SP, Brazil)
2361Thermal Treatments of Composites: Thermal Analysis, Flexural Strength and Conversion. M.N. GOMES*, N.R. FRÓES-SALGADO, C.L. MIYAZAKI, Y. KAWANO, J.D.R. MATOS, L.E. RODRIGUES-FILHO, and C. FRANCCI (School of Dentistry of University of São Paulo, Sao Paulo, Brazil)
2362Thiol-Ene Based Composites as Dental Restorative Materials. J. BOULDEN*, N. CRAMER, C. BRACHO-TROCONIS, and C.N. BOWMAN (Septodont, Confi-Dental Division, Louisville, CO, USA)
2363Formulation and Characterization of Novel Fluoride-releasing Antibacterial Dental Composite. X. XU*, L. CHEN, Y. WANG, and L. LING (Louisiana State University, New Orleans, USA)
2364Chlorhexidine Release and Water Sorption of Chlorhexidine-Incorporated Dental Adhesive Resins. N. HIRAISHI*, C. YIU, N.M. KING, F.R. TAY, and D.H. PASHLEY (University of Hong Kong, Hong Kong)
2365Effect of surface properties on protein adsorption of polyurethane membranes. Z.A. SHEIKH, N. ROOHPOUR, I.U. REHMAN, and A.S. KHAN* (Queen Mary University of London, United Kingdom)
2366Effect of Biosilicification on Polymerization of 2-Hydroxy Ethylmethacrylate. J.-S. CHO*, M. ADVINCULA, R.B. KAZEMI, and A.J. GOLDBERG (University of Connecticut Health Center, Farmington, USA)
2367Flexural-strength and modulus of hypoallergenic denture base materials. S. MANSOUR*, M. JARKAS, C. BIEROEGEL, W. GRELLMANN, J. SETZ, and A.F. BOECKLER (Martin-Luther-University, Halle/Saale, Germany)
2368Characterization of composite materials for cranial reconstruction. M.A. ARAIZA*, L. MENDOZA UGALDE, L.A. HERNÁNDEZ PÉREZ, S.G. PRADO ROSAS, and M.V. GARCÍA GARDUÑO (Universidad Nacional Autonoma de Mexico, Coyoacan, Mexico)
2369Effects of Zeolite Filler in Surfactant-Containing Silicone Rubber Impression Materials. Y.-J. PARK*, H.-O. KIM, M.-K. KIM, H.-S. HAN, H.-J. SONG, and M.-S. VANG (School of Dentistry and BK21 Project, Chonnam National University, Gwangju, South Korea)

Seq#: 223Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 7: Metal-based Materials - Corrosion Resistance and Biocompatibility of Titanium and Other Base Metal Alloys
2370Nickel Release from Ni-Ti-based Orthodontic Wires in Acidic Test Solution. B.C. FOSTER*, D.A. GUIDRY, S. CHEUK, and N.K. SARKAR (Louisiana State University, New Orleans, USA)
2371Pitting Phenomena of Nanotube Formed Ti-Nb Alloy Surface. S.R. PARK*, H.-C. CHOE, and Y.-M. KO (Chosun University and BK21, Gwangju, South Korea)
2372Corrosion Resistance and Biocompatibility of Titanium Surface with TiO2-Network Structure. W.-E. YANG, Z.-H. CHEN, J.-Y. CHEN, S.-H. CHIOU, L.-Y. CHI, M.-L. HSU, and H.-H. HUANG* (National Yang-Ming University, Taipei, Taiwan)
2373Corrosion Resistance of Pure Titanium Fabricated by Laser Rapid Forming. B. GAO*, J. ZHU, L. ZHANG, Z. WANG, and F. ZHANG (School Of Stomatology, The Fourth Military Medical Univesity, Xi'an, China)
2374Thermal Nitriding Treatment Increases the Corrosion Resistance of Ni-Ti File. M.-C. LIN, J.-F. LIU*, U.-M. LI, C.-P. LIN, W.-F. TSAI, C.-F. AI, and H.-H. HUANG (Taichung Veterans General Hospital, Taichung, Taiwan)
2375Resistance to corrosion of NiTi rotary files and surface treatments. C. TOCCHIO*, A.M. BONACCORSO, T.M. TRIPI, and V. TRIPI (Università di Padova, Badia Polesine, Italy)
2376Discoloration of Titanium-based Alloys in Alkaline Peroxide-containing Solution. Y. ODA*, S. TAKEMOTO, M. HATTORI, M. YOSHINARI, and E. KAWADA (Tokyo Dental College, Chiba, Japan)
2377Corrosion and Surface Analyses of Ni-Cr Alloy in Bleaching Agents. E. TAMAM*, A.K. AYDIN, and S. BILGIC (Ankara University Faculty of Dentistry, Turkey)
2378Barrier Effect of Nickel on Tarnish of Gold-Plated Copper. S. RAM*, W.J. O'BRIEN, J.B. DENNISON, and P. YAMAN (University of Michigan, Ann Arbor, USA)
2379Electrochemical and Surface Characteristics of Nanotube Formed Ti-xZr Alloy. W.-G. KIM*, H.-C. CHOE, and Y.-M. KO (Chosun University and BK21, Gwangju, South Korea)
2380Adherence of S.mutans and C.albicans to Different Bracket Materials. A.B. CHITHARANJAN*, N. SHRINIVASAN, V. KAILASAM, and S. PADMANABHAN (Shri Ramachandra Dentl College, Chennai, India)
2381 Paper Withdrawn.
2382Attachment of MG-63 cells on RGDS-immobilized asymmetric polycaprolactone membrane. S.-H. HUANG*, F.J. WANG, Y.-F. LIU, Y.-P. LIN, and B.-S. LEE (National Taiwan University, Taipei, Taiwan)
2383Cytocompatibility and Antibiotic Effects of Titanium Surface Coated with Chlorhexidine. W.-H. KIM*, S.-B. LEE, S.-K. MOON, K.-T. OH, Y.-K. LEE, K.-M. KIM, and K.-N. KIM (BK 21 Project, Yonsei University, Seoul, South Korea)
2384Cytocompatibility of hydroxyapatite-coated titanium fiber mesh scaffold. Y. YOSHIKAWA*, Y. HASHIMOTO, M. KUSUNOKI, H. NISHIKAWA, S. HONTSU, K. YOSHINO, A. AMETANI, Y. SEKI, T. IKEO, Y. KUBOKI, and M. NAKAMURA (Osaka Dental University, Japan)
2385Quantifying Fibrinogen Adsorption on Metal/Metal Oxide Surfaces by Chemiluminescence. A. MACDONALD*, M. LANGMAN, Z. BAI, J. DAHN, and M. FILIAGGI (Dalhousie University, Halifax, NS, Canada)

Seq#: 224Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Dental Materials 8: Other Materials - Chemistry, Properties and Performance - Orthodontic Tooth Movement and Materials
2386Effects of orthodontic ligation methods on treating dental crowding. M.-J. LIU*, S.-Y. LEE, and H.-M. HUANG (Taipei Medical University, Taiwan)
2387Resistance to Sliding with Self-Ligating Brackets: The Effect of Moment. B.T. PLISKA*, J.P. BEYER, and B.E. LARSON (University of Minnesota, Minneapolis, USA)
2388Evaluation of Static and Dynamic Friction of Different Self-Ligating Brackets. L. PIEDADE*, T. BONSTEIN, M. LEKIC, and W.A. WILTSHIRE (University of Manitoba, Winnipeg, MB, Canada)
2389Force analysis of self-ligating orthodontic brackets under space closure conditions. K.W. COWHEY*, S.T. RUSO, K.H. ANDRUS, and A.A. CAPUTO (University of California, Los Angeles, USA)
2390The biomechanical differences between labial and lingual constriction arch wire. S. MATSUI*, A.A. CAPUTO, Y. OTSUKA, M. KOHARA, Y. SAKURAI, E. UMEZAKI, and H. KANEGAE (Meikai University, Saitama, Japan)
2391Photoelastic Evaluation of Reduced Alveolar Support and Elastic Space Closure. S.T. RUSO*, K.H. ANDRUS, K.W. COWHEY, and A.A. CAPUTO (University of California, Los Angeles, USA)
2392Photoelastic stress analysis of upper molars intrusion by SAS. Y. OTSUKA*, S. MATSUI, A.A. CAPUTO, and H. KANEGAE (Meikai University, Saitama, Japan)
2393Effect of bone loss simulation and dental-splinting on bone strain. P.B.F. SOARES*, A.J. FERNANDES NETO, D. MAGALHÃES, P.V. SOARES, P.C.F. SANTOS FILHO, and C.J. SOARES (Universidade Federal de Uberlândia, Brazil)
2394Orthodontist's Bracket Placement Repeatability. M.-L. LAI* and J.K. MAH (3M Unitek, Monrovia, CA, USA)
2395Characterization chemistry of the enamel treated with orthodontics adhesives. C. CENTENO*, R. MEJIA, C. ROSALIA, K. TOSHIO, and E. SAMANO (Universidad Autonoma del Estado de Mexico, Toluca, Mexico)

Seq#: 225Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Diagnostic Sciences - 3D Techniques, Morphology, Cephalometry
2396Masseter Muscle Thickness and Dental Arch Width. S. SADEGHIAN*, M. KARAMI, and G. FOROZANDEH (Azad Khorsgan School of Dentistry, Isfahan, Iran)
2397Accuracy of CBCT Panoramic Images in Projection of Tooth Angulations. D.C. VAN ELSLANDE*, C. FLORES-MIR, J. CAREY, G. HEO, and P.W. MAJOR (University of Alberta, Edmonton, AB, Canada)
2398Dynamic alterations of soft palate in OSAHS during sleep. X. ZHANG* and R. HU (Wenzhou Medical College, China)
2399MRI of the Temporomandibular Joint in Patients with Rheumatic Disease. K. OKOCHI*, M. IDA, N. OHBAYASHI, N. YOSHINO, E. HONDA, and T. KURABAYASHI (Tokyo Medical & Dental University, Japan)
2400Comparison of landmark reliability from lateral cephalograms and 3d images. M. LAGRAVÈRE*, C. FLORES-MIR, and P. MAJOR (University of Alberta, Edmonton, AB, Canada)
2401Cone-beam CT for Assessing Mandibular Invasion by Gingival Carcinoma. T. KURABAYASHI*, M.A. MOMIN, K. OKOCHI, H. WATANABE, A. IMAIZUMI, and N. OHBAYASHI (Tokyo Medical & Dental University, Japan)
2402Extraction vs. Nonextraction Treatment Differentiation of Class III. M. ZHENG* (Faculty&Hospital of stomatology wenzhou medical college ,china, Wenzhou, China)
2403Skeleton and Radiomorphometric Indices in Women' Mandible in Panoramic Radiography. M. IMANIMOGHADDAM*, M.R. HATEF, and A. BAGHERPOUR (Dental research center of Mashhad dental school,Mashhad university of medical sciences, Iran)
2404Evaluation of Inferior Alveolar Nerve Disorders by 3.0T MR Neurography. M. TERUMITSU*, K. SEO, H. MATSUZAWA, I.L. KWEE, and T. NAKADA (University of Niigata, Japan)
2405Patient Movement During Digital Cephalography Using Slit-beam Scan. S.-C. CHOI*, Y.-T. JO, M.-S. HEO, K.-H. HUH, W.-J. YI, and S.-S. LEE (School of Dentistry Seoul National University, South Korea)
2406Enhancing Bioprogressive Dentofacial-Skeletal Complex Growth Prediction Utilizing Digital Datamining. J.H. FOLEY*, R. GONZALEZ-INFANTES, B. KUSNOTO, G. VIANA, H. LIU, and Y. PAN (University of Illinois - Chicago, USA)
2407Dosimetry of Newly Introduced Digital Volumetric Tomographic System. E.-K. KIM*, W.-J. HAN, and H.-K. CHOI (Dept of OMF Radiology, School of Dentistry, Dankook University, Cheonan, Choongnam, South Korea)
2408Cheek configuration during smile in Class III patients. S. HARAGUCHI*, Y. DOI, H. OKAMOTO, and K. TAKADA (Osaka University, Suita, Japan)
2409Accuracy of CBCT in Evaluating TMJ Spaces. A.M. HUSSAIN*, P. BOULANGER, P.W. MAJOR, and C. FLORES-MIR (University of Alberta, Edmonton, AB, Canada)
2410CBCT vs Conventional Lateral Cephalogram in Orthodontics: a Cephalometric Evaluation. R. CHUNG*, C. FLORES MIR, P.W. MAJOR, G. HEO, and J. CAREY (University of Alberta, Edmonton, AB, Canada)
2411Visualization of Tooth Movements in Six-Degree-of-Freedom during Occlusal Force Loading. T. SATSUMA*, T. FUJIMURA, PhD, S. SHIGEMOTO, E. BANDO, M. HOSOKI, and T. YAMAMOTO (Tokushima University, Japan)
24122D vs 3D- The truth within !. S. VARGHESE* and S. PADMANABHAN (Shri Ramachandra Dentl College, Thiruvalla,Kerala, India)
2413Cephalometric Norms for Indian Population. R. RAJAGOPAL*, K. UMASHANKAR, and A. SAIPRAKASH (Saveetha Dental College, Chennai, India)
2414Detection of periapical lesion development by radiography and computed tomography. É.G. JORGE*, M. TANOMARU FILHO, M. GONÇALVES, and J.M. GUERREIRO-TANOMARU (São Paulo State University - UNESP, Araraquara, Brazil)
2415Knowledge-dependent patterning of spatio-temporal characteristics of lip motion during smile. M. YAGI*, H. OHNO, E. HORIGUCHI, and K. TAKADA (Osaka University, Suita, Japan)
2416Radiological findings at XV-Pan-American and III-Parapan-American Games Rio de Janeiro-2007. A.L.S. ALMEIDA*, P.L.S. EVANS, A.M.L. GUEDES, F.R. GUEDES, R.A. ANDRADE, J.J. RODRIGUES-DA-SILVA, J.A. GRANGEIRO, and E.M.B. TINOCO (State University of Rio de Janeiro - UERJ, Brazil)
2417TMJ Synovial Chondromatosis with Intracranial Extension: Systematic Review. M. MUPPARAPU*, M. STRICKLAND, S.R. SINGER, and I.H. KIM (UMDNJ- New Jersey Dental School, Newark, USA)
2418The Study of Morphological Differences in Populations. C.H. KAU, T. GOR*, J. ENGLISH, P. BORBELY, J.J. XIA, and R.P. LEE (University of Texas Health Science Center Houston, USA)
2419Reliability of measuring dentoalveolar bone using cone beam CT. A.S. ALSAGHEER*, G. HEO, P.W. MAJOR, and C. FLORES-MIR (University of Alberta & Private practice, Edmonton, AB, Canada)
2420Evaluation of Alveolar Bone Based on CBCT DICOM Datasets. D. SCHULZE*, K. WAGNER, and M. METZGER (University Freiburg, Germany)
2421A 3D evaluation of facial asymmetry in mandibular prognathism subjects. S.J. YOON*, J.M. PALOMO, H.-J. LIM, B.C. KANG, and H.-S. HWANG (Chonnam National University, Gwangju, South Korea)
2422Orthodontic Bracket Induced Contrast Changes in NewTom and iCAT images. D.L. MCCLURG*, V. CHUN, V.L. LEGGITT, and J.S. KIM (Loma Linda University, CA, USA)

Seq#: 226Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Behavioral, Epidemiologic, and Health Services Research - Health Services Research II
2423Willingness to pay for implant treatment. K.C.M. LEUNG* and C. MCGRATH (University of Hong Kong, Hong Kong)
2424US Dentists' Knowledge of Management of Pediatric Dental Luxation Injuries. M. ALSANE, S. FADAVI, A. KOERBER, and I. PUNWANI* (University of Illinois at Chicago, USA)
2425Dental services utilization at a Primary Health Care program's area. M.H.B. PINTO*, J.L.F. ANTUNES, Y.B.E. MENDES, J.A.C. LAWDER, F.F.M. SILVA, and W.H. BRITO (Universidade Estadual De Ponta Grossa, Brazil)
2426Qualitative investigation into factors leading to ill-health retirement among dentists. K.B. HILL*, F.J.T. BURKE, K. MACDONALD, A.J. MORRIS, D. WHITE, and K. MURRAY (University of Birmingham, United Kingdom)
2427Impact of change in remuneration system on dentists' job satisfaction. R. HARRIS*, G. BURNSIDE, A. ASHCROFT, and B. GRIEVESON (University of Liverpool, United Kingdom)
2428Listening to the voices of the impoverished: the humanist dentist. C. LOIGNON*, C. BEDOS, P.J. ALLISON, A. LANDRY, J.-M. BRODEUR, R. PINEAULT, and L. RICHARD (McGill University, Montreal, PQ, Canada)
2429Dental Students' Willingness To Treat HIV-infected Patients. C. AZODO, O. EHIGIATOR*, H.O. OBORO, A. EHIZELE, A. UMOH, E. EZEJA, M. OMILI, and L. EHIGIATOR (UNIVERSITY OF BENIN TEACHING HOSPITAL, Benin City, Nigeria)
2430Geoprocessing Oral Health Data: Case Study on Search for Treatment. M.B.C. GUIMARÃES*, E.C. KUCHLER, P.C. KUCHLER, R. AROUCA, G.F. CASTRO, and L.C. MAIA (Federal University of Rio de Janeiro, Brazil)
2431Differences in providing individualized caries prevention treatment across Dental PBRN. J.L. RILEY III, V.V. GORDAN, E. GIBSON, L.R. ROQUE*, J.L. FELLOWS, J.S. RICHMAN, G.H. GILBERT, and F.T. DPBRN COLLABORATIVE GROUP (Private Practice in Vero Beach, FL, USA)
2432Caries Prevention Methods for Adult Patients among Dental PBRN Dentists. V.V. GORDAN*, J.L. RILEY III, E. GIBSON, S.H. ASENSIO, D.B. RINDAL, J.S. RICHMAN, O.D. WILLIAMS, and F.T. DPBRN COLLABORATIVE GROUP (University of Florida, Gainesville, USA)
2433Assessment of primary caries lesion depths in Dental PBRN practices. M.M. NASCIMENTO, V.V. GORDAN, I.A. MJOR, C.T. AJMO*, D.M. CAWLEY, M.S. LITAKER, O.D. WILLIAMS, G.H. GILBERT, and F.T. DPBRN COLLABORATIVE GROUP (Private Practice in Dunedin, FL, USA)
2434Predictors and effectiveness of dental referrals by primary care physicians. B.T. PAHEL*, R.G. ROZIER, S.C. STEARNS, J.S. PREISSER, M.L. MAYER, and D.A. CLEMENTS (University of North Carolina, Chapel Hill, USA)
2435Pediatric and Adolescent Visits in the General Dentist Office. J.A. JENKINS*, C.A. DEMKO, PhD, and S. WOTMAN (Case Western Reserve University, Cleveland, OH, USA)
2436Analysis of Pediatric Dental Trauma Management in San Antonio, USA. D. CANTU* and L.M. CARDENAS (University of Texas - San Antonio / Health Science Ctr, USA)
2437A study on the dental manpower distribution in Shanghai China. Q. GU* and X. FENG (Shanghai Jiao Tong University, China)
2438Cost-efficiency of Two Methods of Fabrication of Conventional Dentures. Y. KAWAI*, H. MURAKAMI, J.P. LUND, and J. FEINE (Nihon University, Matsudo, Chiba, Japan)
2439Variability of Drinking Water Fluoride and Dental Health in Estonia. S. RUSSAK*, M. SAAG, E. INDERMITTE, and A. SAAVA (University of Tartu - Faculty of Medicine, Estonia)
2440Oral Health Education of Kindergarten Children From Urban School District. J.H. GERSTENMAIER*, M. NTRAGATAKIS, T. RICHARDSON, S. NELSON, and G. FERRETTI (Case Western Reserve University, Cleveland, OH, USA)

Seq#: 227Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Behavioral, Epidemiologic, and Health Services Research - Oral-health-related Quality of Life
2441Validation of the Oral health Impact Profile in Mexican elderly. R.C. CASTREJON-PEREZ* and S.A. BORGES-YAÑEZ (Universidad Nacional Autonoma de Mexico, Distrito Federal, Mexico)
2442Oral Health Related Quality of Life Among Colombian Children. M. TELLEZ, S. MARTIGNON, J.S. LARA*, J. ZULUAGA, L. BARREIRO, D. CORDOBA, and L. BUILLES (Universidad El Bosque, Bogota, Colombia)
2443Modification for efficiency of the EORTC QOL cultural adaptation protocol. E. REYES*, M.L. AGUILAR, C. CLAUDIO, and W.J. PSOTER (New York University, USA)
2444Validity of parental ratings of child oral health. D. LOCKER and M. CLARKE* (University of Toronto, Canada)
2445Providers' Assessment of Malocclusion and Brazilian Children's Quality of Life. A.O. ARRUDA*, M.R. INGLEHART, W. SOHN, and H. NOH (University of Michigan, Ann Arbor, USA)
2446Parent and child perceptions of the impact of malocclusion. D. LOCKER, P. PRAKASH, J. MAGGIRIAS*, B. TOMPSON, and A. JOKOVIC (University of Toronto, Canada)
2447Evaluation of short-form versions of the Child Perception Questionnaire. L.A. FOSTER PAGE*, W.M. THOMSON, A. JOKOVIC, and D. LOCKER (University of Otago, Dunedin, New Zealand)
2448The Persian Version of the Oral Health Impact Profile (OHIP-14). V. RAVAGHI*, N. FARRAHI-AVVAL, D. LOCKER, and M. UNDERWOOD (Queen Mary University of the London, United Kingdom)
2449Brazilian validation of the Parental-Caregiver Perceptions Questionnaire. D. GOURSAND, S.M. PAIVA*, P.M. ZARZAR, M.L. RAMOS-JORGE, R. GROCHOWSKI, I.A. PORDEUS, and P.J. ALLISON (Universidade Federal de Minas Gerais, Belo Horizonte, Brazil)
2450Oral Health-Related Quality of Life and Its Association with Employment. M. AL SHAMRANY* and H.P. LAWRENCE (University of Toronto, Canada)
2451Relation between Oral Health Status and GOHAI in Japanese Adults. T. ZAITSU*, M. UENO, K. SHINADA, S. OHARA, and Y. KAWAGUCHI (Tokyo Medical & Dental University, Japan)
2452Developing a 20-item REALM-D Screen for Dental Health Literacy. K. ATCHISON*, C. DER-MARTIROSIAN, D. MESSADI, and M.W. GIRONDA (University of California, Los Angeles, USA)
2453Oral Health-related Quality of Life in a German Working Population. M. RÄDEL*, U. SCHÜTTE, R. KOCH, B. WOLF, K. SCHEUCH, W. KIRCH, and M. WALTER (Technische Universität Dresden, Medizinische Fakultät "Carl Gustav Carus", Germany)
2454Prevalence of Oral Impacts on Daily Life among Elderly Patients. I. IYOHA*, O. UTI, and O. SOFOLA (University of Lagos, Nigeria)
2455Gender-related differences of oral health-related QoL in complete denture subjects. J.R. REMAKEL*, M.T. JOHN, and A. SZENTPÉTERY (University of Minnesota, Minneapolis, USA)
2456Cross-cultural adaptation and validation of the Child-OIDP index in Brazil. R.A.L. CASTRO*, M.I. CORTES, A. LEAO, M.C. PORTELA, I.P.R. SOUZA, G. TSAKOS, W. MARCENES, and A. SHEIHAM (National School of Public Health/FIOCRUZ, Rio de Janeiro, Brazil)
2457Validation of a Persian Version of the Child-OIDP Index. A. HAJIZAMANI* and T. MALEK MOHAMMADI (Kerman Dental School, Iran)
2458Sensitivity of COHQoL to Detect Change in Orthodontic Treatment. B.C. TASIOS*, S.H. AGOU, D. LOCKER, and B. TOMPSON (University of Toronto, Canada)

Seq#: 228Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Education Research - ERG and BEHSR
2459Challenges and opportunities for dental research in India. K. ARYA, A. AULUCK*, P. GUPTA, J. FEINE, and P.J. ALLISON (University of British Columbia, Vancouver, BC, Canada)
2460Communication model between dentists and patients. Y.Y. CHOI, B.H. JIN*, H.D. KIM, and D.I. PAIK (Seoul National University, South Korea)
2461Current Presentation Trends in Pediatric Dental Research. H.T. LOEVY* and A.F. GOLDBERG (Journal of Dentistry for Children/AAPD, Chicago, IL, USA)
2462Evaluation of Awareness of Dentists about Viral Hepatitis and Aids. M. MORADMAND* and F. SHAFIEI ALAVIJEH (Shiraz university of medical sciences, Iran)
2463Impact of Water Fluoridation on Workforce Planning in South Africa. J. KROON* (Griffith University, Queensland, Australia)
2464Management of Ankyloglossia: Survey of US and Canadian Dental Schools. S. ELLEDGE*, S.L. WILLIAMS, and T.R. JASINEVICIUS (Case Western Reserve University, Cleveland, OH, USA)
2465Preventive Oral Health Program in Administrative Workers in Guadalajara México. P. MENDOZA*, T. GONZÁLEZ, N. BALCÁZAR, H. GÓMEZ, R. GONZALEZ, N. MOLINA, and E. CASTAÑEDA (University of Guadalajara, Mexico)
2466Professional Satisfaction of Dentists Providing Basic Care in Brazil. V. DJEHIZIAN* (Instituto Metodista De Ensino Superior, São Bernardo do Campo, Brazil)
2467Reasons Why Subjects Decline to Participate in Dental Genetics Research. J. SCHAEFER, G.M. FITZGERALD*, and A. VIEIRA (University of Pittsburgh, PA, USA)
2468Reprofessionalisation in Post Communist Countries: The Case of Bulgarian Dentistry. I.D. COULTER*, L. KATROVA, and C. MAIDA (University of California - Los Angeles, Pacific Palisades, USA)
2469Resident Evaluation of Orthodontic Programs in the United States. J. NOBLE*, F. HECHTER, S.A. KENNEDY, N. KARAISKOS, and W.A. WILTSHIRE (University of Manitoba, Winnipeg, Manitoba, MB, Canada)
2470Restorative Treatment Subsequent to Endodontic Treatment in Predoctoral Dental Education. J.D. BADER* and D. SHUGARS (University of North Carolina School of Dentistry, Chapel Hill, USA)
2471Temporal changes in dental malpractice litigation in Japan. T. HAMASAKI*, I. SOH, A. YOSHIDA, S. AWANO, T. ANSAI, and T. TAKEHARA (Kyushu Dental College, Kitakyushu, Japan)
2472The PAR Index for orthodontic patients treated by postgraduates. T. SHINO*, N. SHIINA, R. KATSUMURA, K. KAWABATA, Y. KIKUCHI, K. INAMORO, A. NEZU, E. MOTEGI, and K. SUEISHI (Tokyo Dental College, Chiba, Japan)
2473Undiagnosed hypertension in a sample of dental school female patients. M. AL-ZAHRANI, S. BAMASHMOUS, and N. FARSI* (King Abdulaziz University, Jeddah, Saudi Arabia)

Seq#: 229Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Cariology Research - Lasers/Dental Restorations
2474Assessment of Thermal Alteration During Caries Removal Using Er:YAG Laser. W. RAUCCI NETO*, C.R. SANTOS, R.S. SILVA, I.Y. ITO, J.D. PECORA, and R.G. PALMA-DIBB (Universidade de São Paulo, Ribeirão Preto, Brazil)
2475The effects of Er:YAG laser irradiation on enamel caries prevention. E. ÖZTÜRK* and S. BOLAY (Hacettepe University, Ankara, Turkey)
2476Enamel caries prevention on pit and fissures using Er:yag laser. A.M. CORRÊA-AFONSO*, J.C. CICCONE-NOGUEIRA, R.S. DA SILVA, J.D. PÉCORA, and R.G. PALMA-DIBB (University of Sao Paulo, Ribeirao Preto, Brazil)
2477Acquired Acid Resistance of Human Enamel by Nd:YAG Laser Irradiation. F. HIROTA* (Nippon Dental University, Tokyo, Japan)
2478Survey of Laser & APF on Reducing of Enamel Demineralization. M. MOSLEMI*, R. FEKERAZAD, II, M. GHORBANI, II, and M.M. SHADKAR (Shahid Beheshti University, Tehran, Iran)
2479Combating Dental Caries: LASER vs FLUORIDE. S. TANDON* (Manipal College of Dental Sciences, Manipal, India)
2480Inhibition of Secondary Caries in Dental Enamel by Er:Yag Laser. V. COLUCCI*, A.E. SOUZA-GABRIEL, R.G. PALMA-DIBB, J.D. PÉCORA, M.C. SERRA, and S.A.M. CORONA (University of São Paulo, Ribeirão Preto, Brazil)
2481In situ effects of CO2 laser on secondary caries. K.A. VIEIRA*, C. STEINER-OLIVEIRA, L.K.A. RODRIGUES, and M. NOBRE DOS SANTOS (Piracicaba Dental School - State University of Campinas, Piracicaba - SP, Brazil, Brazil)
2482Efficacy of Ozone in Inhibiting Biofilm Induced Secondary Caries. F. HAYATI*, K. MATIN, A. OKADA, and J. TAGAMI (Tokyo Medical and Dental University, Japan)
2483Sealant Retention using Rubber Dam and Cotton Roll Isolation. R. FRANCIS*, A.K. MASCARENHAS, P. SOPARKAR, S. AL MUTAWAA, and J. ARIGA (School Oral Health Program, Kuwait, Kuwait)
2484Clinical Performances of Dental Restorations after the Chemomechanical Caries Removal. T. PERIC*, D. MARKOVIC, and B. PETROVIC (Faculty of Dentistry, University of Belgrade, Serbia and Montenegro)
2485Anti-demineralization Ability of the Denture-base Resin containing S-PRG filler. K. KAMIJO*, Y. MUKAI, I. IWAYA, F. FUJINO, Y. HIRATA, and T. TERANAKA (Kanagawa Dental College, Yokosuka, Japan)
2486Evaluation in vivo of antibacterial activity of two self-etching adhesives. K. BERTELLI*, E. CAVAZZANA, C. BONFANTI, L. MADINI, A. KROKIDIS, and A. CERUTTI (University Of Brescia, Italy)
2487Evaluation of ART in children of community school. V.C. BARRETO*, C.A. GUARIENTI, A. IPONEMA, and M.C. FIGUEIREDO (FEDERAL UNIVERSITY OF RIO GRANDE DO SUL, Porto Alegre, Brazil)
2488Isolation method and the survival of proximal ART restorations. A.M. KEMOLI* and W.E.V. AMERONGEN (Nairobi University, Kenya)
2489ART and fluoride treatments for decayed primary molars: 30-month results. E.C.M. LO*, A.H.H. WONG, C.H. CHU, and H.-C. LIN (University of Hong Kong, Hong Kong)

Seq#: 230Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Cariology Research - Saliva/Erosion
2490Evaluation of MST for Unstimulated Salivary Flow Assessment. A. QAMAR*, M. FONTANA, S. ZUNT, G.J. ECKERT, B. MATIS, M. LUND, and M. COCHRAN (Indiana University School of Dentistry, Indianapolis, USA)
2491Sialochemistry Comparison in Caries and Caries Free Down Syndrome Children. E. DAVIDOVICH*, D.J. AFRAMIAN, J. SHAPIRA, and B. PERETZ (Faculty of Dental Medicine, The Hebrew University, Jerusalem, Israel)
2492Enamel restoring Properties of Hydroxyapatite-Protein-Composites in Human Saliva. T. POTH*, J.C. PESCHKE, C. BUCHERT, C. BRAUNBARTH, R. KLISS, and H. SCHWEITZER (SusTech GmbH & Co. KG, Darmstadt, Germany)
2493Effect of Salivary Proteins on Enamel Remineralization In Vitro. H. YAMAZAKI*, F.G. OPPENHEIM, and H.C. MARGOLIS (The Forsyth Institute, Boston, MA, USA)
2494Comparisons of salivas collected and stored under different conditions. M.L.L. WALLENGREN*, K. HAMBERG, and D. ERICSON (Malmo University, Sweden)
2495Toothbrushing abrasion resistance of remineralized erosive lesions. A.T. HARA*, M. KANTER, C. GONZALES-CABEZAS, and D.T. ZERO (Indiana University School of Dentistry, Indianapolis, USA)
2496New Models to investigate Erosion Protection by toothpastes. J.C. PESCHKE*, T. POTH, R. KLISS, and C. BUCHERT (SusTech GmbH & Co. KG, Darmstadt, Germany)
2497Effect of fluoridated dentifrices on enamel erosion-abrasion in situ. L.P. COMAR*, D. RIOS, A.C. MAGALHÃES, R.O.B. POLO, A. WIEGAND, T. ATTIN, and M.A.R. BUZALAF (University of São Paulo, Bauru, Brazil)
2498Effect of fluoridated dentifrices on dentin erosion-abrasion in situ. A.C. MAGALHÃES*, D. RIOS, A.L. MOINO, A. WIEGAND, T. ATTIN, and M.A.R. BUZALAF (São Paulo State University, Araçatuba, Brazil)
2499Progression of erosion following use of calcium and phosphorus compounds. C.P. TURSSI*, F.A. MAEDA, D.C.F. MESSIAS, F.C. REHDER NETO, D. GALAFASSI, and M.C. SERRA (Universidade de São Paulo - School of Dentistry of Ribeirão Preto, Brazil)
2500The role of Tooth Mousse in reducing erosive tooth wear. S. RANJITKAR*, J.M. RODRIGUEZ, D.W. BARTLETT, J.A. KAIDONIS, G.C. TOWNSEND, and L.C. RICHARDS (The University of Adelaide, Australia)
2501Dentin erosion resistence: effect of Nd:YAG irradiation and fluoride application. M.A. MACHADO*, A.C. MAGALHÃES, D. RIOS, S. SILVA, R.D.F.Z. LIZARELLI, V.S. BAGNATO, and M.A.R. BUZALAF (University of Sao Paulo, Bauru-Sao Paulo, Brazil)
2502Supplementation with iron reduces the erosive potential of cola drink. M.T. KATO*, S.H.C. SALES PERES, and M.A.R. BUZALAF (Bauru Dental School, University of São Paulo, Brazil)
2503The erosive potential of citric acid supplemented by different minerals. B. MORON*, A.C. MAGALHÃES, S.M. MORAES, D. RIOS, A. WIEGAND, and M.A.R. BUZALAF (University of São Paulo, Bauru, Brazil)
2504The erosive potential of certain alcoholic beverages. M. ABLAL*, J.S. KAUR, L. COOPER, A. MILOSEVIC, S.M. HIGHAM, F.D. JARAD, and A.J. PRESTON (University of Liverpool, United Kingdom)

Seq#: 231Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Implantology Research - Human Studies & Tissue Regeneration
2505Quantitative Changes Following Ridge Preservation Procedures with PRFM Grafts. B.I. SIMON* and P. GUPTA (New Jersey Dental School - UMD, Newark, USA)
2506Treatment of the Peri-implantitis Using Toothash - Plaster of Paris Mixture. H.-K. KIM*, H.-Y. CHOI, E.-S. KIM, and J.-H. LEE (Chosun University, College of Dentistry, Gwangju, South Korea)
2507Xenogenic graft in mandibular third molar sockets. 2-years radiographic follow-up. E.A. MUNHOZ*, O. FERREIRA JUNIOR, and J.M. GRANJEIRO (University of São Paulo, Bauru, Brazil)
2508Tomographic evaluation of the maxilla after iliac bone grafting. L. CASTAGNA*, E.M.B. TINOCO, and W.D. POLIDO (Universidade do Grande Rio, Duque de Caxias, Brazil)
2509Human Dentin Autograft into Atrophied Jaw for Implant Placement. M. MURATA*, Y. HIROSE, S. NAITO, J. TAZAKI, M. OCHI, M. ARISUE, and T. AKAZAWA (University of Hokkaido, Japan)
2510Bone Regeneration in Critical-size Defects Using Hydroxyapatite, Collagen and Chitosan. M.B. AMARAL*, S.B. GARCIA, A. PISANI NETO, and A.M.G. PLEPIS (University of São Paulo, São Carlos, Brazil)
2511Osteogenic Differentiation of Human Mesenchymal Stem Cells in Vitro. N. BAUTER, M. ABU AL-MELH, K. MAHOOD, and M. TOLAR* (University of the Pacific Arthur A. Dugoni School of Dentritstry, San Francisco, CA, USA)
2512Porous Carbonate Apatites as Growth Factor Carrier for Bone Graft. T. SHIBUTANI*, K. KANAYAMA, and Y. DOI (Asahi University, School Dentistry, Mizuho, Japan)
2513Gene expression of pro- and anti-inflammatory factors in peri-implant diseases. P.M. DUARTE*, A.C. DE MENDONÇA, M.B.B. MAXIMO, V.R. SANTOS, M.F. BASTOS, and F.H. NOCITI, Jr. (Guarulhos University, Guarulhos - SP, Brazil)
2514Porous Titanium Granules in Rabbit Tibia Critical Size Osseous Defects. J.C. WOHLFAHRT*, H.J. RØNOLD, A.M. AASS, and S.P. LYNGSTADAAS (University of Oslo, Norway)
2515Success of Immediately Placed and Restored Single Implants. I.-C. WANG*, D.M. DAUBERT, and K. PHILLIPS (University of Washington, Seattle, USA)
2516The Bone Regenerative effect of Osteoblasts on Novel Hydroxyapatite Ceramics. M. HIRAOKA*, M. TAKECHI, M. MINAMI, K. OHTA, H. SHIGEISHI, and N. KAMATA (Hiroshima University, Japan)
2517Implants Healing Sequence in Grafted Bone: Clinical Evaluation. M. CASSETTA, D. DELL'AQUILA*, and S. DI CARLO (Sapienza University of Rome, Italy)
2518Histologic evaluation of a P.B.R. implant system: study in man. M. CORIGLIANO, S. ROSSI, A.M. CARPIO, and S. DI CARLO* (University of Rome La Sapienza, Italy)
2519Osteoneomorphogenesis biostimulated by Combined Magnetic Field. M. CORIGLIANO, S. ROSSI, F. CRESCENTINI*, A. GIOVANNETTI, and S. DI CARLO (University of Rome La Sapienza, Italy)
2520Oral Hygiene Performance and Implant Patients in Kaohsiung, Taiwan. Y.-A. CHENG* and S.-T. HSIEH (I-Shou University, Kaohsiung, Taiwan)
2521The immediate load in a post-extractive implant. S. ROSSI*, M. CORIGLIANO, S. DI CARLO, and G. POMPA (University of Rome La Sapienza, Italy)
2522Anchorage Assessment Using Mini Implants and Lingual Button. F.D.M. ARANTES*, J. KINA, L.M.B. PIGNATTA, G.A. COCLETE, J.D.A. GURGEL, and E.C.A. SANTOS (Universidade Est. Paulista Julio Mesquita, Araçatuba, Brazil)
2523Loss of Dental Implants and Factors Associated with the Outcome. O.C. KOLDSLAND*, A.A. SCHEIE, and A.M. AASS (University of Oslo, Norway)
2524Clinical outcomes of oral implant treatment -School of Dentistry, Otago(1989-2005). R. VERMA*, M.P. CULLINAN, G.J. SEYMOUR, and W.J. DUNCAN (University of Otago, Dunedin, New Zealand)
2525Implant Satisfaction and Associated Social and Behavioral Consequences. A. ALEXANDRU*, C. ZAKHARY, K. WEBSTER, C. BENEDUCE, P. RICHARDSON, and S. ANDREANA (Loma Linda University, CA, USA)
2526Clinical and genetic aspects in dental implant loss. F. ALVIM-PEREIRA*, C.C. MONTES, and P.C. TREVILATTO (PUCPR, Curitiba, Brazil)
2527Cone-Abutment Connection and Zirconia Restorations Influence on Peri-Implant Tissues Health. D. DELL'AQUILA, M. CASSETTA, M.P. BASILE*, A. GIOVANNETTI, and S. DI CARLO (Sapienza University of Rome, Italy)
2528Comparison of Bacteria Colonizing Dental Implants and Natural Teeth. V.I. HARASZTHY*, J.J. ZAMBON, P.K. SREENIVASAN, W. DEVIZIO, and J. MANN (State University of New York - Buffalo, USA)
2529Maturation of Maxillary-Sinus-Bone-Craft with Simultaneous Implantation in 2-5mm Bone Height. A.A. MONTEIRO*, C. MALISKA, M.E. PENAS, and A.L. BOECHAT (Universidade Federal do Rio de Janeiro, Brazil)
2530Success of fixed implant-supported screw- and cement-retained prostheses. L. XIANG*, S. HEBERER, J. MEHRHOF, and K. NELSON (Charité Berlin, Germany)
2531Prospective clinical evaluation of a vestibuloplasty in tumor patients. S. HEBERER* and K. NELSON (Charité Berlin, Germany)
2532Healing of augmented extraction sockets after 6 and 12 weeks. K. NELSON* and S. HEBERER (Charité Berlin, Germany)
2533Histomorphometry of Cadaveric Implant Hydroxyapatite Coatings and Particulates. J.E. LEMONS*, J. CARLSON, M. RISINGER, S. SHADIX, P. BECK, and D. MARTIN (University of Alabama at Birmingham, USA)

Seq#: 232Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Oral Health Research - Oral Health Sciences Research/quality-of-life Measures/Epidemiology
2534Toothwear in the permanent dentition of 12-year-olds: A follow-on study. M.A. HARDING*, H.W. WHELTON, S.C. SHIRODARIA, D.M. O'MULLANE, and M.S. CRONIN (University College Cork, Ireland)
2535Adolescent Compliance with Oral Hygiene Instructions during Fixed Orthodontic Treatment. T. AL-JEWAIR*, S. SURI, B. TOMPSON, and J. LEAKE (University of Toronto, Canada)
2536Analysis of Endodontic Referral-Cases in an Endodontic-Specialist-Traning Hospital in Sourthern-Taiwan. P.C. LU*, R.T. ROAN, H.E. LEE, F.H. CHUANG, P.J. HSU, and J.H. CHEN (Chung-Ho Memorial Hospital, Kaohsiung Medical University, Taiwan)
2537Dentists Willingness to Treat Children with Special Needs. J. FELTON* and S. NARENDRAN (Case Western Reserve University, Cleveland, OH, USA)
2538Knowledge of Italian Dentists Concerning the Management of Dento-alveolar Trauma. G. PAGLIA, D. RE, D. AUGUSTI, and M. PAGLIA* (University of Milano, Italy)
2539Generational cohort analysis of tooth loss in Japan. K. YOSHINO*, T. MATSUKUBO, and Y. TAKAESU (Tokyo Dental College, Chiba, Japan)
2540A Swedish version of the OIDP index. A.-L. OSTBERG*, P. ANDERSSON, and M. HAKEBERG (Karlstad University, Sweden)
2541Oral Health-related Quality of Life of Children with Oligodontia. P. PRAKASH*, D. LOCKER, A. JOKOVIC, and B. TOMPSON (University of Toronto, Canada)
2542Traumatic Injuries in Victms of Violence: a Retrospective Study. E.P. SORIANO*, A.F. CALDAS JÚNIOR, M.V.D. CARVALHO, K.U. CALDAS, F.B. SANTOS, and L.G.T.M. COELHO JUNIOR (Faculty of Dentistry - University of Pernambuco, Camaragibe, Brazil)
2543Instigation of a District Child Oral Health Information System. J. WOBUSOBOZI* (Hoima Regional Referral Hospital- Uganda, N/a, Uganda)
2544Impact of fluoridation and disadvantage on tooth retention in Ireland. H. GUINEY*, H. WHELTON, E. CROWLEY, D.M. O'MULLANE, N. WOODS, C. MCGRATH, V. KELLEHER, and M. BYRTEK (University College Cork, Ireland)
2545Oral Cancer Awareness Among Patients Attending Health Centers in Trinidad. E. PRAYMAN*, S. WARANAKULASURIYA, and R. NAIDU (The University of the West Indies, Mount Hope, Trinidad and Tobago)
2546Oral Cancer Knowledge among Patients Attending Mashhad Dental School, Iran. A. PAKFETRAT* and H. ESMAILY (Mashhad Dental Faculty of Mashhad University of Medical Sciences, Iran)
2547Development of oral age estimation models in Korean adults. A.H. KIM*, K.H. CHUNG, H.K. KWON, and B.I. KIM (Brain Korea 21 Project,Yonsei University College of Dentistry, Seoul, South Korea)
2548Oral Cancer Epidemiology Reveals Distinct New Temporal and Geographic Trends. A. BUNNELL*, N. REDDOUT, S. O'MALLEY, and K. KINGSLEY (University of Las Vegas, NV, USA)
2549An Assessment Addressing Oral Treatment Protocols for Vietnamese with ALL. C.A. RABUKA*, N.T. THAO, P.T. OANH, S. NG, A. TSANG, T.C. KHUONG, and C. ZED (University of British Columbia, Vancouver, BC, Canada)
2550USE of Alternative and Complementary MEDICINE in Treatment Oral Diseases. R. GONZALEZ, Sr.*, F. ZAMBRANO VILLARREAL, E.H. MORALES DE LA FUENTE, and M.A. DE LA GARZA-RAMOS (Universidad Autonoma de Nuevo Leon, Monterrey, Mexico)

Seq#: 233Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Oral Health Research - Whitening/Stain/Bleaching/Dentifrices
2551An Analysis of Fluoride Concentration in Dentifrices. C. HAMILTON*, S. CARMINE, C.M. BARNES, and S. BASIAGA (University of Nebraska, Lincoln, USA)
2552Extrinsic stain removal after 1 and 2 week dentifrice use. G. RAJESH*, K.V.V. PRASAD, H. SUPRIYA RAO, C. BHASKER RAO, P.K. SREENIVASAN, and W. DE VIZIO (SDM College of Dental Sciences & Hospital, Dharwad, India)
2553Efficacy of a Whitening Dentifrice on Extrinsic Tooth Stains. K.V.V. PRASAD*, G. RAJESH, K. RAMYA, C. BHASKER RAO, P.K. SREENIVASAN, and W. DE VIZIO (SDM College of Dental Sciences & Hospital, Dharwad, India)
2554Coating Thickness Influences Fluoride Release from White Fluoride Varnish. P.-J. FLANIGAN*, M. ENSLIN, and P.M. SEILER (3M Company, St.Paul, MN, USA)
2555Digital Imaging System for Tooth Color Measurements. D. SHARMA*, P.R. BARGO, B. O'MALLEY, R.J. GAMBOGI, N. KOLLIAS, and M. HARRIS (Consumer & Personal Products Worldwide, Division of Johnson and Johnson Consumer Companies, Inc, Skillman, NJ, USA)
2556RCT Comparing Natural Tooth Stain Removal of Two Whitening Dentifrices. T.N. DAY*, M.K. ANASTASIA, M.L. BARKER, R.W. GERLACH, and G.T. TEREZHALMY (Procter & Gamble, Egham, United Kingdom)
2557Clinical Trial to Examine Dental Stain Induction and Removal. G. FREEDMAN, S. NATHOO*, F. GOLDSTEP, L. BURCHALL, and J. MURPHY (Oral Health International Associates, Markham, ON, Canada)
2558Surface changes of dental PMMA related to different cleaning regimes. F. GONSER*, A. KIESOW, S. SAREMBE, M. PETZOLD, and S. WETTERER (GlaxoSmithKline, Buehl, Germany)
2559Stain Removal and Abrasivity of Various Commercial Dentifrices in Vitro. B.R. SCHEMEHORN, M.H. MOORE*, and M.S. PUTT (Indiana University Purdue University, Fort Wayne, USA)
2560Undergraduate Students' Perception of Dental Appearance and Tooth Colour. E. OBADAN*, O. UTI, and O. SOFOLA (University of Lagos, Nigeria)
2561A Novel Optical Approach to Achieving Tooth Whitening. A. JOINER* and C.J. PHILPOTTS (Unilever Oral Care, Wirral, United Kingdom)
2562Clinical and Microbiological Parameters of Tooth/Implants Affected by Dentifrices. Y. VERED*, D. STEINBERG, P.K. SREENIVASAN, W. DEVIZIO, H. SHEFER, and J. MANN (Hebrew University Hadassah School of Dental Medicine, Jerusalem, Israel)

Seq#: 234Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Mineralized Tissue - Bone Protein & Mineral
2563Biophysical characterization of the pleiotrophin/RPTP zeta signaling mechanism. H. ERLANDSEN* and K.A. JOHNSON (University of Alabama, Birmingham, USA)
2564Butyrate stimulates mineralized nodule formation and osteoprotegerin expression by osteoblasts. T. KATONO*, T. KAWATO, N. TANABE, N. SUZUKI, T. IIDA, K. OCHIAI, and M. MAENO (Nihon University School of Dentistry, Tokyo, Japan)
2565COLLAGEN BINDING and HYDROXYAPATITE NUCLEATION PROPERTIES OF BONE SIALOPROTEIN. G. BAHT*, H. GOLDBERG, and G.K. HUNTER (University of Western Ontario, London, ON, Canada)
2566Effect of anabolizing steroids on the craniofacial development of rats. A.C. RODRIGUES, J.R.P. LAURIS, R.C. OLIVEIRA, F.G. IANO*, L.H.R. MORAES, G.M. ROSA, Jr., M.S. FERNANDES, E.S. RAMOS, Jr., and J.C. ANDREO (University of São Paulo, Bauru, Brazil)
2567Effects of BMP-2 on bone formation at palatal subperiosteal sites. K. YAMAJI*, Y. NISHITANI, S. IZAWA, and M. YOSHIYAMA (Okayama University, Japan)
2568Effects of Calcium Hydroxide on Osteoblastic Differentiation and Mineralization. H. NARITA*, S. ITOH, S. IMAZATO, F. YOSHITAKE, and S. EBISU (Osaka University, Suita, Japan)
2569Effects of Inorganic Polyphosphates on the Expression of BSP Gene. Z. WANG*, H. TAKAI, X. LI, Z. LI, L. YANG, M. MEZAWA, S. ARAKI, and Y. OGATA (Nihon University, Chiba, Japan)
2570Effects of Insulin and IGF-1 on Osteoblast Differentiation and Mineralization. Z. LIU, T.L. CLEMENS, and M. MACDOUGALL* (University of Alabama at Birmingham, USA)
2571Fluoride effect in bone repair in dental alveoli in rats. M.S. FERNANDES*, M.M. YANAI, T.A. FURLANI, D.S. CEOLIN, T.M. CESTARI, A.L. LEITE, R. TAGA, F.G. IANO, M.A.R. BUZALAF, and R.C. OLIVEIRA (University of São Paulo, Bauru, Brazil)
2572Investigation of the Role of Liposomes in Bone Formation. K. LEWIS*, R.Z. LEGEROS, S.M. VALENZUELA, M.C. KILLINGSWORTH, B. BEN- NISSAN, and L. EVANS (University of Technology, Sydney, Australia)
2573Matrix Vesicles-Induced Mineralization and Phosphatase Actions in Bisphosphonate-Affected Bones. Y. LI, H. NAKAYAMA, T. NOTANI, M. AHMAD, and Y. TAKANO* (Tokyo Medical & Dental University, Japan)
2574Rac1 and Rac2 affects bone architecture and fragility in vivo. H.H.M. THANG*, M.D. GRYNPAS, and M. GLOGAUER (University of Toronto, Canada)
2575Stimulation of bone resorption in an ex vivo mandible model. S.Y. TAYLOR*, C. KNOWLES, X.-Q. WEI, R.J. WADDINGTON, and A.J. SLOAN (Cardiff University, United Kingdom)
2576The Role of Filamin A in Osteoclastogenesis. R. LEUNG*, K. CUDDY, Y. WANG, and M. GLOGAUER (University of Toronto, Canada)
2577Toll-like receptor 3 signaling in osteoblasts. Y. DEYAMA*, K. NAKAMURA, Y. YOSHIMURA, K. NAKAMURA, and K. SUZUKI (Hokkaido University, Sapporo, Japan)

Seq#: 235Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Mineralized Tissue - Enamel & Dentin Erosion
2578Enamel remineralization of a hydroxyapatite containing toothpaste: in vitro evaluation. S. ANDREANA*, B. DE CARLO, S. ZANNA, C. BENEDUCE, and R. MONGIORGI (Loma Linda University, CA, USA)
2579Enamel Erosion Inhibition Studied using White Light Interferometry. C. FOWLER*, M. EDWARDS, and A. BROWN (GlaxoSmithKline, Weybridge, United Kingdom)
2580Immediate and Sustained Reduction in Hydroxyapatite Dissolution Rate by Fluoride. S.B. JONES*, G.D. REES, R.P. SHELLIS, and M.E. BARBOUR (University of Bristol, United Kingdom)
2581Hypersensitivity induced by non-surgical periodontal treatments. Protective effects of oxalate-phytocomplexes. B. DE CARLO, S. SAURO, S. ZANNA*, M. PIEMONTESE, S. ANDREANA, G. PITZOLU, G. PIANA, and R. MONGIORGI (Center of Biomineralogy, Crystallography and Biomaterials, University of Bologna, Italy)
2582Dentin microhardness after exposure to orange juices and human saliva. C. BENEDUCE, M. CICCIU'*, C. MAIORANA, H. LU, and S. ANDREANA (University of Milano, Italy)
2583Dose-Responsive Fluoride Uptake into Enamel Erosive Lesions Monitored by DSIMS. M.I. EDWARDS*, C. FOWLER, G.D. REES, and A. BROWN (GlaxoSmithKline, Weybridge, England, Uk)
2584Bleach Effects on Dental Enamel Surface Hardness and Roughness. D.J. WHITE* and M. KLUKOWSKA (The Procter and Gamble Company, Mason, OH, USA)
2585Effects of Extended Bleaching on Human Root Dentin. M. KLUKOWSKA* and D. WHTIE (The Procter and Gamble Company, Mason, OH, USA)
2586Nanomechanical properties of tooth surface upon anti-caries treatment. D.-B. SHIEH*, Y.-R. JENG, T.-T. LIN, H.-J. CHANG, and T.-Y. WONG (National Cheng Kung University College of Medicine, Tainan, Taiwan)
2587Fluoride Effects on Dentine Surface Loss under Erosive Cycling Conditions. A.P. BARLOW*, S. MASON, A. ABDULLAH, S. STAFFORD, S. BROOKES, K. TOUMBA, and M. DUGGAL (GlaxoSmithKine, Weybridge, Surrey, United Kingdom)
2588Laboratory Erosion Model to Assess Restorative Activity. N. LI*, E. EROSEN, and J.J. HEFFERREN (Peking University, Beijing, China)
2589Clinical-Laboratory Study: Protein Composite Restoration of Partially Demineralized Enamel. J.J. HEFFERREN*, T. POTH, E. ERSEN, C. KINCAID, and N. LI (University of Kansas Lawrence, USA)
2590Effect of Fluoride on Enamel Dissolution Utilising Localised Electrochemical Approaches. C.-A. MCGEOUCH*, C. WILLIAMS, P. UNWIN, J. MACPHERSON, and C.R. PARKINSON (University of Warwick, Coventry, England)
2591Comparative softening of human and bovine enamel under erosive conditions. A.J. WHITE*, C. YORATH, S.B. JONES, V. TEN HENGEL, M.-C. HUYSMANS, and M. BARBOUR (University of Bristol, United Kingdom)
2592Enamel Erosion: A Time-Resolved in situ AFM study. C.R. PARKINSON*, A. SHAHZAD, N. HUSSAIN, and T. NAZIR (GlaxoSmithKline Consumer Healthcare Research and Development, Surrey, United Kingdom)
2593In vitro anti-erosion efficacy of a modified Fluoride Dentifrice. R.L. KARLINSEY, A.C. MACKEY*, and G.K. STOOKEY (Indiana Nanotech, Indianapolis, USA)
2594Remineralization of Erosive Lesions in a Saliva-Based In Vitro Model. C. FOWLER and G.D. REES* (GlaxoSmithKline R&D, Weybridge, Surrey, United Kingdom)
2595In vitro study evaluating the anti-erosion potential of multi-mineral suspensions. R.L. KARLINSEY*, A.C. MACKEY, and G.K. STOOKEY (Indiana Nanotech, Indianapolis, USA)
2596Microhardness and color-change of dentin after exposure to whitening strips. E. ABSTON*, M. GOLTIAO, J. WILLIAMS, H. LU, J. KIM, and S. ANDREANA (Loma Linda University, CA, USA)
2597A Comparison of Surface Measurement Methods for Enamel Erosion Studies. C.P. MOORE*, S. HOOPER, M. ADDY, N. WEST, and J. HUGHES (Bristol University, United Kingdom)
2598Influence of Exposure Time on Erosive Effect of Liquid Medicines. L.C. MAIA*, V.S.S. PIERRO, B. FURTADO, M. VILLARDI, and L.M. CABRAL (Federal University of Rio de Janeiro/ Pediatric Dentistry and Orthodontics, Brazil)
2599In Situ Clinical Study Investigating Abrasive Effects of Three Toothpastes. B. MAGGIO*, N. WEST, E.L. MACDONALD, A. NORTH, C. MOORE, F. SUFI, J. WARD, and M. ADDY (GlaxoSmithKline Consumer Healthcare, Weybridge, Surrey, United Kingdom)
2600Tooth Structure Changes after Exposure to Hydrogen Peroxide in vitro. L. XU*, H.M. LEE, J. SUNG, W. YU, and L.M. GOLUB (State University of New York - Stony Brook, USA)

Seq#: 236Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Mineralized Tissue - Tooth & Bone Regeneration
2601Bone formation process using Type I collagen gel as scaffold. R. KAGAWA*, K. IKEBE, M. KISHINO, S. TOYOSAWA, and Y. MAEDA (Osaka University, Japan)
2602Consecutive Low-Intensity Pulsed Ultrasound Mediated Osteogenic Differentiation in Rat Osteblasts. T. TAKAYAMA*, A. SUZUKI, N. SUZUKI, M. MAENO, and K. ITO (Nihon University School of Dentistry, Tokyo, Japan)
2603 Paper Withdrawn.
2604Effects of Two Amino Acids in Porous Hydroxyaptatite Scaffolds. Y. SHIMOMURA*, M. YOSHIKAWA, N. TSUJI, T. YABUUCHI, H. HAYASHI, and H. OHGUSHI (Osaka Dental University, Japan)
2605 Paper Withdrawn.
2606Epithelial cell rest of Malassez have potential to produce enamel. M. HONDA*, Y. SHINNMURA, and S. TSUCHIYA (Nihon University School of Dentistry, Tokyo, Japan)
2607Evaluation of Bone Regeneration Obtained with Autologous or Heterologous-deproteinized Bone. V. ZIZZARI*, S. ZARA, A. CATALDI, F. MASTRANGELO, M. TRANASI, C. PAGLIARONE, R. VINCI, E. GHERLONE, and S. TETÈ (University of Chieti, Italy)
2608Induction of Osteoclast Differentiation with RANKL-releasing Microspheres. R. GYURKO*, S. COURTNEY, A. KANTARCI, and J. WONG (Boston University, MA, USA)
2609Inorganic polyphosphate accelerates bone mineralization. T. UCHIHASHI*, T. UEMATSU, M. TAKAHASHI, Y. USUI, S. UEMATSU, T. SHIBA, T. MICHIGAMI, M. YAMAOKA, and K. FURUSAWA (Matsumoto Dental University, Shiojiri, Nagano, Japan)
2610Macrochannels Affect Bone Tissue Engineering Scaffold Efficacy. K. GOMI*, M. KANAZASHI, S. SHIRAKAWA, L. GUAN, T. KAWAMOTO, J.E. DAVIES, and T. ARAI (Tsurumi University, Yokohama, Japan)
2611Maxillary sinus elevation with BMP-2 gene enhanced tissue-engineered bone. X. JIANG*, X. SUN, Z. ZHANG, X. ZHANG, S. WANG, and J. ZHAO (Shanghai Jiao Tong University, China)
2612nano-particles Calcium Sulfate, Growth Factor delivery scaffold for bone regeneration. Y. PARK*, R. DZIAK, M.-I. CHO, L. BOBEK, M. SWIHART, and R. GENCO (SUNY at Buffalo, School of Dental Medicine, NY, USA)
2613Novel Hydrogel Systems for Dentin Regeneration. K. GALLER, A.C. CAVENDER, G. SCHMALZ, J.D. HARTGERINK, and R.N. D'SOUZA* (Baylor College of Dentistry, Dallas, TX, USA)
2614OP-1 loaded core-shell nanoparticles: cytotoxicity, osteogenic activity and release kinetics. Z.S. HAIDAR*, F. AZARI, R.C. HAMDY, and M. TABRIZIAN (McGill University, Montreal, QC, Canada)
2615Osteoblast-like MG-63 cell growth on fluorapatite (FA) surfaces. J. LIU*, T. JIN, S. CHANG, A. CZAJKA-JAKUBOWSKA, and B.H. CLARKSON (University of Michigan, Ann Arbor, USA)
2616Osteoblastic Cell-Seeded Dense Collagen for Bone Tissue Engineering. M.H. PARKAR*, K. GELLYNCK, and P.G. BUXTON (UCL Eastman Dental Institute, London, United Kingdom)
2617Osteoinduction following Implantation of Collagen Hydrogel-sponge Composite. H. MIYAJI*, T. SUGAYA, K. TOKUNAGA, N. KOBAYASHI, S. SHIMOJI, K. INOUE, Y. KOSEN, and M. KAWANAMI (Hokkaido University, Sapporo, Japan)
2618PEG-hydrogels, suitable carriers for application of proteins in bony defects?. A. SPAHR*, A. MOLENBERG, K. VOGT, M. KUEHN, and G. PEZESHKI (University of Ulm, Germany)
2619Three-dimensional culture of osteoblastic cells using a radial-flow bioreactor. T. ARANO*, M. YOSHINARI, T. INOUE, and T. SATO (Tokyo Dental College, Chiba City, Japan)

Seq#: 237Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Salivary Research - Mechanisms
26202.2.1. Antioxidant response in salivary glands of streptozotocin-induced diabetic rats. F.N. NOGUEIRA*, F.K. IBUKI, and P.M. YAMAGUTI (University of Sao Paulo, Brazil)
2621Biocompatibility Studies on Acellular Tracheae. G. HUANG* and X. LI (FUJIAN Medical University, FuZhou, China)
2622Characterization of Human Salivary gland Stem/Progenitor cells (SGSC). S. YOSHIZAWA*, J. MINESHIBA, R. WEIGERT, M.P. AYE, and P.G. ROBEY (National Institute of Dental and Craniofacial Research, National Institute of Health, Department of Health and Human Services, Bethesda, MD, USA)
2623Different sensitivities to cholinergic and adrenergic stimulations in rat parotid. T. INAGAKI*, K. ONO, C. MASAKI, R. HOSOKAWA, and K. INENAGA (Kyushu Dental College, Kitakyushu, Japan)
2624Efects of premedication on salivary secretion in rat submandibular gland. S. TANIWA* (Osaka Dental University, Japan)
2625Effect of Gender and Diabetes on Submandibular Gland Blood Flow. L.C. ANDERSON*, N. SAKAI, B. WILLIAMS, D. WITCHER, and R. RAHIMIAN (University of the Pacific, San Francisco, CA, USA)
2626Effects of Antidepressants and Pilocarpine on Rat Parotid Glands. L.R. AZEVEDO*, A.C. D'AGULHAM, M.V. ZACLIKEVIS, S.D. SILVA, T.M.F. MATTIOLI, A.M.T. GRÉGIO, M.A.N. MACHADO, A.A.S.D. LIMA, and S.A. IGNÁCIO (Pontificia Universidade Catolica do Parana, Curitiba - Parana, Brazil)
2627Exogenous T4 Affects Myoepithelium and Proliferation in Developing Rat Parotid. R. IKEDA*, S. AIYAMA, and R.S. REDMAN (Nippon Dental University, Tokyo, Japan)
2628Impairment of Salivary Grands in Keratin 5/IL-18 Transgenic Mice. T. NISHIOKA*, T. KUROISHI, Y. SUGAWARA, Y. TANAKA, T. SASANO, Y. ENDO, and S. SUGAWARA (Tohoku University, Sendai, Japan)
2629New Magnetic Nano Fe3O4 Gene Vector Improve Adenovirus vector's Efficicency. H. SUN*, L. MIAO, and C. LIU (school of stomotology,Jilin univeristy, Changchun, China)
2630Prominin-1 Expression in Developing Submandibular Gland. Y. HIEDA*, Y. HASHIMOTO, S. KAWAI, H. OKAMURA, and M. NAKAMURA (Osaka Dental University, Hirakata, Japan)
2631Protective Impact of the Salivary Pellicle on Dental Erosion. A. WIEGAND*, S. BLIGGENSTORFER, A.C. MAGALHÃES, B. SENER, and T. ATTIN (University of Zurich, Switzerland)
2632Reformation of neuro-effector junctions in the regenerating rat submandibular gland. G.H. CARPENTER*, S.M. OSAILAN, and G.B. PROCTOR (King's College London Dental Institute, United Kingdom)
2633Salivary Fluoride following APF Gel Application with and without Expectoration. S. CHOTIPAIBULPAN*, W. SUPORNSILPCHAI, P. BOONSIRIPHANT, and W. CHAIWATTANACHAI (Chulalongkorn University, Bangkok, Thailand)
2634SLC5A1 in rat parotid and submandibular with hypertension and diabetes. R.S. SILVA*, A.B.T. ALVES, M.M. OKAMOTO, H.S. FREITAS, M.O. SOUZA, and U.F. MACHADO (University of Sao Paulo, Brazil)
2635Splenocytes restore salivary gland function in mice with Sjogren's syndrome. S. KHALILI*, Y. SUMITA, O. MARIA, Y. LIU, and S.D. TRAN (McGill University, Montreal, QC, Canada)

Seq#: 238Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Microbiology / Immunology and Infection Control - Immunology/Cellular Microbiology
2636Matrix Metalloproteinase-9 Induction via Cytosolic Phospholipase A2 in Epithelial Cells. P. MONTREEKACHON*, P. SARAITHONG, P. CHOTJUMLONG, S. KRISANAPRAKORNKIT, and V. REUTRAKUL (Chiang Mai University, Thailand)
2637Farnesol modulates TLRs and mediators expression following C. albicans. N. DÉCANIS* and M. ROUABHIA (Universite Laval, Quebec, QC, Canada)
2638Gene Expression Profiles of Dendritic Cells from Mucosa and Skin. Q. XING, Y. LI, and M. FAN* (School & Hospital of Stomatology, Wuhan University, China)
2639Immune Cell Variability in Human Filiform Tongue Papillae. L.M. FELDMAN*, P. FENG, K.K. YEE, R.S. FELDMAN, P.A.S. BRESLIN, and N.E. RAWSON (Barnard College, New York, NY, USA)
2640Proteomic profiling of oral epithelial-cells from HIV-positive and healthy subjects. S.K. GHOSH*, E. YOHANNES, T.S. MCCORMICK, M.R. CHANCE, and A. WEINBERG (Case Western Reserve University, Cleveland, OH, USA)
2641Characterization of apoptotic pathways in a salivary gland model. Y. WANG* and C. MCARTHUR (University of Missouri -Kansas City, USA)
2642Gene expression of Toll-like receptors in acquired immunodeficiency pulp. N. MUTOH* and N. TANI-ISHII (Kanagawa Dental College, Yokosuka, Japan)
2643HSV-1 Virus Isolation in Human Trigeminal Ganglia from Cadavers. H. MOTANI*, Y. MOMMA, H. IWASE, and S. FUKUMOTO (Chida University, Chiba, Japan)
2644Localization of Toll-like receptors in periapical lesion. N. TANI-ISHII*, N. MUTOH, K. CHIEDA, and H. WATABE (Kanagawa Dental College, Yokosuka, Japan)
2645Oral Epithelial Cell Cytokine Response to β(1,6)-N-acetyl-D-glucosamine Homopolymer (PGA). S.G.A. MANUEL, C. RAGUNATH, K. SCHWARTZ, J.B. KAPLAN, G. DIAMOND, and N. RAMASUBBU* (New Jersey Dental School - UMD, Newark, USA)
2646Rescue from Inflammatory Destruction in Experimental Colitis by Osteopontin Administration. A. PAES BATISTA DA SILVA*, A. KOH, R. ELLEN, H.A. GOLDBERG, J. SODEK, and R. ZOHAR (University of Toronto, Canada)
2647Improved immunogenicity of anti-caries DNA vaccine by prime-protein boost strategy. L. YUHONG*, J. JIE, F. MINGWEN, B. ZHUAN, and C. ZHI (School & Hospital of Stomatology, Wuhan University, China)
2648Role of NOD and MyD88 proteins on RANKL/OPG regulation. F.R.M. LEITE*, D.S. ZAMBONI, J.S. SILVA, and C. ROSSA, Jr. (Sao Paulo State University, Araraquara, Brazil)
2649Regulatory motifs for c-mpl gene expression induced by PMA. M. SUNOHARA*, M. MIYADO, H. MURATA, and I. SATO (The Nippon Dental University, Tokyo, Japan)
2650Gene Expression Profiles in P. gingivalis LPS-treated Human Macrophages. N. SUZUKI*, S. KATAOKA, T. YOSHINO, A. KAWAKAMI, N. OGAWA, and M. OHDERA (Lion Corporation, Odawara, Kanagawa, Japan)
2651Adiponectin induces the production of granulocyte colony-stimulating factor in macrophage. N. KAMIO*, S. AKIFUSA, N. YAMAGUCHI, and Y. YAMASHITA (Kyushu University, Fukuoka, Japan)
2652Degradation of salivary MUC5B mucin by oral biofilm bacteria. C. WICKSTROM*, M.C. HERZBERG, and G. SVENSATER (Malmö University, Sweden)
2653Genetic Variation in the Defensin Gene Cluster. J. WITER, S. SHEIKH, R. MEHLOTRA, P. ZIMMERMAN, and R.J. JUREVIC* (Case Western Reserve University, Cleveland, OH, USA)
2654Correlation of salivary β-defensin peptide levels with defensin copy numbers. S. SHEIKH*, J. WITER, B. JIANG, A. WEINBERG, S.K. GHOSH, and R.J. JUREVIC (Case Western Reserve University, Cleveland, OH, USA)
2655 Paper Withdrawn.
2656Interaction of periodontopathogens with the phagocyte antioxidant/prooxydant system. C. BOUCHER*, D. GRENIER, and F. CHANDAD (Universite Laval, Quebec, QC, Canada)
2657Cytotoxic activity and adherence of S. marcescens to epithelial cells. J.A. PIGA*, F.C. BARBOSA, and M.P.A. MAYER (University of Sao Paulo, Brazil)
2658Hepatitis-C-virus core-protein triggers hepatic angiogenesis by a mechanism including multiple-pathways. M. HASSAN*, Y. HAIKEL, and D. SELIMOVIC (University of Louis Pasteur, Strasbourg, France)
2659Elevated Mitochondrial Respiration and Superoxide Production in Diabetic PMN. T. CHAHAL*, E.J. HELMERHORST, T. VAN DYKE, and R. GYURKO (Boston University, MA, USA)

Seq#: 239Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Oral & Maxillofacial Surgery - Oral and Maxillofacial Surgery Poster Session #2
2660Biomechanical Effects of mandibular symphyseal distraction: A Three-Dimensional FEM-Analysis. L. BONITZ* and S. HASSFELD (Klinikum Dortmund gGmbH, University of Witten/ Herdecke, Germany)
2661Serum Hyaluronan Levels in Oral Cancer Patients. R. XING*, H. LI, and Z. HAN (Capital Medical University School of Stomatology, Beijing, China)
2662Influences of PET/CT on CT-based radiation-treatment-plan of oral cavity cancer. Z.-H. WANG*, Z.-Y. ZHANG, and H.-S. HU (Shanghai Ninth People's Hospital, School of medicine, Shanghai Jiao Tong University, China)
2663Adjustable oral appliances improve mild to moderate OSAHS. Y.P. XIE*, X.H. ZHANG, and F.C. SUN (the First Affiliated Hospital of Wenzhou Medical College, China)
2664Hemifacial Atrophy Correction by Maxillomandibular Distraction Osteogenesis in Atrophy Side. R.-S. ZENG*, C. WANG, and J.-N. WANG (Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China)
2665The effect of BBSKE on SACC cell lines in vitro. S. LI*, F. XING, C. WANG, H. ZENG, L. DONG, and D. LI (Peking University, School and Hospital of Stomatology, Beijing, China)
2666Down-regulated Expression of the S100 Gene Family Members in OSCCs. D. SAPKOTA*, O. BRULAND, O.E. BØE, E.N. VASSTRAND, and S.O. IBRAHIM (University of Bergen, Norway)
2667Influence of proportion of autogenous bone/platelet-rich plasma on bone healing. M.J.H. NAGATA, M.R. MESSORA, N.M. POLA, N. CAMPOS, R.F.C. VIEIRA, S.E. FUCINI*, L.A. ESPER, M.C. SBRANA, A.F. BOSCO, and V.G. GARCIA (São Paulo State University (Universidade Estadual Paulista) - UNESP, Araçatuba, Brazil)
2668Proportion of platelet-rich plasma/autogenous bone: immunohistochemical study in rat calvaria. M.J.H. NAGATA, M.R. MESSORA*, R. OKAMOTO, N. CAMPOS, N.M. POLA, R.F.C. VIEIRA, L.A. ESPER, M.C. SBRANA, A.F. BOSCO, and V.G. GARCIA (São Paulo State University (Universidade Estadual Paulista) - UNESP, Araçatuba, Brazil)
2669The Middle Ear Function in Patients with Cleft Palate. Q. ZHENG* and B. SHI (Sichuan University, Chengdu, China)
2670Comparative study on velopharyngeal function in different dialect-speakers in China. C.R. CHEN RENJI* and Z.-K. ZHANG (Capital Medical University,Beijing 100050,China, China)
2671Identification of osteo-adipo co-progenitors from adipose tissues. Y. LIN*, W. JING, L. WU, and W. TIAN (Sichuan University, Chengdu, China)
2672Bone Regeneration with Small Intestinal Submucosa and nm TCP. D.R. ZOU* (Shanghai Sixth People's Hospital affiliated to Shanghai JiaoTong University, China)
2673Nasalance score of Japanese passage in difference native language speakers. C. PRUNKNGARMPUN, D.D.*, Y. SUMITA, and H. TANIGUCHI (Tokyo Medical and Dental University, Japan)
2674In vitro study of salivary gland cells in sialolithiasis. D. URANCHIMEG*, B. OYUNBAT, S. AMGALAN, T. HOSBAYAR, and K. SAKAMOTO (School of Dentistry of Health Science University of Mongolia, Ulaanbaatar, Mongolia)
2675α-N-acetylgalactosaminidase: a potential cellular immunodeficiency factor in cancer patients. T. UEMATSU*, R. DOTO, T. UCHIHASHI, M. TAKAHASHI, M. YAMAOKA, and K. FURUSAWA (Matsumoto Dental University, Shiojiri, Nagano, Japan)
2676KAI-1 / CD82 affects cancer cell migration and enzyme expression. M. TAKAHASHI*, T. UEMATSU, T. SUGIURA, K. SHIRASUNA, M. YAMAOKA, and K. FURUSAWA (Matsumoto Dental University, Shiojiri, Nagano, Japan)
2677Inhibition of cyclin D1 expression associated with increased cisplatin chemosensitivity. X.J. ZHOU*, P. ZHANG, Z.Y. ZHANG, W.T. CHEN, and X. YANG (Shanghai Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, China)
26783-D Finite Element Analysis of Mandibular Symphysis Fracture Plating Technique. H. WANG*, Y. FAN, T. WEI, J. LONG, W. TIAN, and L. LIU (Sichuan University, Chendu, China)
2679Design of a maxillary distraction device for cleft palate patients. J. LAZARÍN*, F. BARCELÓ, and A. WINTERGERST (Universidad Nacional Autonoma de Mexico, Mexico city, Mexico)
2680Expression of Netrin-1 and DCC in Adenoid Cystic Carcinoma. Z.-J. SHANG* and Z. SHAO (Wuhan University, China)

Seq#: 240Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Periodontal Research - Diagnosis / Epidemiology - Periodontal Infections and Health Outcomes
2681Periodontal and Systemic diseases: Prevalence and Interrelationship. Z.S. NATTO* and M. AL-ZAHRANI (King Abdulaziz University, Jeddah, Saudi Arabia)
2682Diabetes and periodontal disease: a 4-year prospective cohort study. R. IDE*, T. HOSHUYAMA, D. WILSON, K. TAKAHASHI, and T. HIGASHI (University of Occupational and Environmental Health, Japan, Kitakyushu, Japan)
2683Maternal BANA Test Status and Preterm Labor. H.-C. CHAN*, C.-T. WU, K. WELCH, and W. LOESCHE (University of Michigan, Ann Arbor, USA)
2684Periodontal Therapy and Prematurity/Low Birth Weight - An Alternative Methodological Approach. I.S. GOMES-FILHO*, S.S.D. CRUZ, N.P.D. COSTA, E.B. VEECK, P.H.C. SOUZA, J.D.S. PASSOS, E.D.M.M. CERQUEIRA, F.P. SAMPAIO, D.C. OLIVEIRA, E.C. PEREIRA, P.T.J. BRANDÃO, C.A.D.S.T. SANTOS, and M.D.C.N. COSTA (Universidade Estadual de Feira de Santana, Feira de Santana - Bahia, Brazil)
2685Periodontal Status and Novel Systemic Inflammatory Markers in INVEST. R.T. DEMMER*, Z. MALLAT, D.R. JACOBS, Jr., P.N. PAPAPANOU, A. TEDGUI, and M. DESVARIEUX (Columbia University, New York, NY, USA)
2686Levels of Inflammatory Markers in Subjects with Periodontitis and Atherosclerosis. M. YAKOB*, J.H. MEURMAN, P.-O. SODER, T. JOGESTRAND, and B. SÖDER (Karolinska Institutet, Huddinge, Sweden)
2687Oral Hygiene and Periodontal Health in Type 1 Diabetes Patients. H. FRASER*, P.M. PRESHAW, R. TAYLOR, J.U. WEAVER, and R.R. WASSALL (University of Newcastle upon Tyne, United Kingdom)
2688Relationship between periodontal diagnosis and parameters of type-1 diabetes management. R.R. WASSALL*, H. FRASER, J.J. TAYLOR, R. TAYLOR, P.M. PRESHAW, and J.U. WEAVER (University of Newcastle upon Tyne, United Kingdom)
2689Periodontal Bacteria and Novel Systemic Inflammatory Markers in INVEST. M. DESVARIEUX*, Z. MALLAT, A. TEDGUI, R.T. DEMMER, D.R. JACOBS, Jr., and P.N. PAPAPANOU (Columbia University, New York, NY, USA)
2690Antibody Response to Porphyromonas gingivalis Strains in Cardiovascular Patients. S. BOHNSTEDT, M.P. CULLINAN*, P.J. FORD, S. LEISHMAN, B. WESTERMAN, J.E. PALMER, P.S. BIRD, M.J. WEST, R.I. MARSHALL, K. YAMAZAKI, and G.J. SEYMOUR (The University of Queensland, Australia, University of Otago, New Zealand)
2691Obesity, Periodontal Disease and Tooth Loss in a Population Study. T. KOCHER* and P. MEISEL (University of Greifswald, Germany)
2692Salivary matrix metalloproteinases during pregnancy and post-partum. M. GURSOY*, T. TERVAHARTIALA, E. KÖNÖNEN, R. PAJUKANTA, and T. SORSA (University of Helsinki, Finland)
2693Biomarker Expression, Microbial Distribution and Experimental Gingivitis in Type1 Diabetics. G.E. SALVI, L.M. FRANCO*, A. LEE, J. SUGAI, Q. JIN, G.R. PERSSON, N.P. LANG, and W. GIANNOBILE (University of Michigan, Ann Arbor, USA)
2694Periodontal Treatment and the Risk for Adverse Birth Outcomes. D.A. ALBERT*, M.D. BEGG, H.F. ANDREWS, P.N. PAPAPANOU, A. WARD, S. WILLIAMS, M.L. CONICELLA, J.L. THOMSON, and V. RAUH (Columbia University College of Dental Medicine and the Mailman School of Public Health, New York, NY, USA)
2695Peripheral Blood vs. Gingival Crevicular Blood-Sugar concentration in Diabetics. C.Z. WU, Y.-H. LIN*, C.Y. LEE, and W.-Y. LEE (Taipei Medical Univrsity &TMUH&Lo-Tung PoHai Hospital, Taiwan)
2696Periodontal disease and sickle cell anemia among adults and children. P. FAMILI*, A.H. AL-JAZZAF, M.A. SATTAR, C. NELSON, and C. MILLER (University of Pittsburgh, PA, USA)
2697Association of coronary arteriography results with periodontal status. W. HAN, X.Y. OUYANG*, and C.F. CAO (Peking University School and Hospital of Stomatology, Beijing, China)
2698Diabetes effect on Poor Oral Health. F. TANWIR* and A. GUSTAFSSON (Karolinska Institutet, Stockholm, Sweden)

Seq#: 241Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Periodontal Research - Pathogenesis - Etiology and Risk Factors
2699IL6-174-SNP and P gingivalis independently modulate IL-6 expression in periodontitis. A.C.F. MORANDINI*, S.B. FERREIRA-JR, C.E.P. REPEKE, C.F. SANTOS, S.L.A. GREGHI, W. MARTINS-JR, J.S. SILVA, A.P. CAMPANELLI, and G.P. GARLET (University of Sao Paulo, Bauru, Brazil)
2700The effect of smoking on HBD-2 expression in chronic periodontitis. K. KUNGSADALPIPOB*, T. TOEMTHONG, P. PIBOONRATANAKIT, C. JIRARITHHAMRONG, N. SA-ARD-LAM, P. RERKYEN, and R. MAHANONDA (Chulalongkorn University, Bangkok, Thailand)
2701S100A8 genetic polymorphisms in nuclear families with aggressive periosontitis. X.Y. REN, L. XU*, H.X. MENG, H.S. ZHAO, R.F. LU, Z.B. CHEN, X.H. FENG, D. SHI, L. ZHANG, and Y. TIAN (Peking University, School of Stomatology, Beijing, China)
2702IL-6 gene promoter polymorphisms in Korean generalized aggressive periodontitis patients. H.S. OH*, S.J. BANG, I.S. KIM, and H.J. CHUNG (Chonnam National University, Gwangju, South Korea)
2703S100A8 Polymorphisms and Plasma Calprotectin in Aggressive Periodontitis. X. SUN, H. MENG*, D. SHI, L. XU, L. ZHANG, Z. CHEN, X. FENG, X. REN, and R. LU (Peking University School and Hospital of Stomatology, Beijing, China)
2704Smoking modulates human gingival epithelial cell responses. R. MAHANONDA*, N. SA-ARD-IAM, M. EKSOMTRAMATE, P. RERKYEN, M.M. FUKUDA, and S. PICHYANGKUL (Chulalongkorn University, Bangkok, Thailand)
2705Increased MMP-9 and t-PA expression in human osteoblasts by nicotine. Y.-C. CHANG*, S.-F. YANG, and F.-M. HUANG (Chung Shan Medical University, Taichung R.O.C, Taiwan)
2706The influence of academic stress on periodontal health. A. JOHANNSEN*, N. BJURSHAMMAR, and A. GUSTAFSSON (Karolinska Institutet, Huddinge, Sweden)
2707Neutrophil Formylpeptide Receptor SNP 348C>T and Aggressive Periodontitis. P. MANEY* and J.D. WALTERS (Ohio State University, Columbus, USA)
2708Interleukin-1 gene polymorphisms and chronic periodontitis in a Brazilian population. P.C. TREVILATTO*, F.A. PEREIRA, C.C. MONTES, A.P.R. BRAOSI, C.M. DE SOUZA, A.P.D.S. PARDO, R.B. DE BRITO-JR, R.M. SCAREL-CAMINAGA, A.W. SALLUM, and S.R.P. LINE (Catholic University of Parana, Curitiba, Brazil)
2709Salivary RANKL and OPG in Smokers versus Non-smokers with Periodontitis. N. BUDUNELI*, B. BIYIKOGLU, and D. LAPPIN (Ege University, Izmir, Turkey)
2710The Role of Rare CARD15 Gene Variants in Aggressive Periodontitis. B. NOACK*, H. GÖRGENS, H.K. SCHACKERT, and T. HOFFMANN (TU Dresden, Germany)
2711Local Peptidergic Innervation of Gingiva in Smoker/non-Smoker Periodontitis Patients. E.E. SAKALLIOGLU*, M. LUTFIOGLU, U. SAKALLIOGLU, E. DIRAMAN, F. PAMUK, and S. ODYAKMAZ (Ondokuzmayis Universitesi, Samsun, Turkey)
2712Haplotype association of Interleukin-8 gene with susceptibility to periodontitis. Y.J. KIM*, A.C. VIANA, K.M.C. CURTIS, J.A. CIRELLI, S.R.P. ORRICO, and R.M. SCAREL-CAMINAGA (Sao Paulo State University, Araraquara, Brazil)
2713The Passive/Active Smoking Effects of Gingival Neutrophil Activity in Periodontitis. H. ITO* and Y. NUMABE (Nippon Dental University, Tokyo, AL, Japan)
2714Smoking Effects on Gingival Crevicular Fluid Volume and Antioxidant Capacity. K.D.P. BARNFATHER*, K. CARTER, J.B. MATTHEWS, and I. CHAPPLE (University of Birmingham, England)
2715The Effect of Smoking on Salivary Flow and Antioxidant Capacity. K. CARTER*, K.D.P. BARNFATHER, J. MATTHEWS, and I.L.C. CHAPPLE (Periodontal Research Group, University of Birmingham, United Kingdom)
2716Putative Protective Role of hBD1 SNP in Gingival Epithelial Cells. B. M. HACKER*, B.A. DALE, and W. CHUNG (University of Washington, Seattle, USA)
2717Effects of Nicotine and Tobacco Extract on Tooth-Supporting Alveolar Bone. M. LENZA*, M. DALSTRA, and B. MELSEN (University of Nebraska, Lincoln, USA)
2718Functional Gene Variations in Smokers with or without Periodontal Disease. M. AL-SABBAGH*, M.V. THOMAS, and J. EBERSOLE (University of Kentucky, Lexington, USA)
2719IL-10-592 SNP is functional in chronic periodontitis. M. CLAUDINO*, A.P.F. TROMBONE, C.E.P. REPEKE, S.B. FERREIRA JÚNIOR, A.P. CAMPANELLI, W. MARTINS JÚNIOR, G.F. ASSIS, C.F. SANTOS, P.C. TREVILATTO, J. SANTANA, and G.P. GARLET (Bauru School of Dentristry - University of Sao Paulo, Brazil)
2720Genotypes and systemic inflammatory molecules in experimental gingivitis. P. ZHANG*, M. BENAKANAKERE, B. ROSE, M.A. ESKAN, Y. STATHOPOULOU, and D. KINANE (School of Dentistry University of Louisville, KY, USA)
2721 Paper Withdrawn.

Seq#: 242Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Periodontal Research - Pathogenesis - Periodontal-Systemic Interactions Posters
2722GCF Levels of MMP-8, -13, TIMP-1 in Rheumatoid Arthritis Patients. B. BIYIKOGLU*, N. BUDUNELI, L. KARDESLER, S. CETINKALP, M. PITKÄLÄ, and T. SORSA (Ege University, Izmir, Turkey)
2723Maternal oral health and birth weight of twins. Y. SHEN, A. HEIMONEN, J. MEURMAN, T. VAN DYKE, R. KAAJA, and S.-J. JANKET* (Boston University School of Dental Medicine, MA, USA)
2724Evaluation of periodontal condition of menopause women with osteoporosis. M. PAKNEJAD* and A. KHORSAND (Tehran University of Medical Sciences, Iran)
2725Cytokines in Serum and GCF of CHD and Periodontal Patients. H. CHEN*, H. ZHU, and J. YU (Affiliated Hospital of Stomatology, Medical College , Zhejiang University, Hangzhou, China)
2726Longitudinal Evaluation of GCF Interleukin-18 and Periodontitis in HIV+ Patients. M. HASHIMOTO, T. ALPAGOT*, M. BHATTACHARYYA, K. KONOPKA, S. GEBREMEDHIN, and N. DUZGUNES (University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA)
2727Atherogenic Markers in P.gingivalis-Stimulated Dendritic Cells and Chronic Periodontitis in-situ. J.A. CARRION*, R. JOTWANI, A. ZETUNI, and C.W. CUTLER (State University of New York - Stony Brook, USA)
2728The Association Between GCF VEGF and Periodontitis in HIV+ Patients. E. UNGER, T. ALPAGOT, M. BHATTACHARYYA, K. KONOPKA, S. GEBREMEDHIN*, and N. DUZGUNES (University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, CA, USA)
2729Serum Cytokine Concentrations in Periodontal Patients with Type 1 Diabetes. P.M. PRESHAW*, H.E. BARKSBY, H. FRASER, J.J. TAYLOR, J.U. WEAVER, R. TAYLOR, and R.R. WASSALL (University of Newcastle upon Tyne, United Kingdom)
2730Serum C-Reactive Protein values in Diabetics with Periodontal Disease. A.R. CHOUDHURY* and S. RAHMAN (BIRDEM,Diabetic Association of Bangladesh, Dhaka, Bangladesh)
2731Cytokines expression and bone loss in diabetic animals with periodontitis. J.R. PIRES*, D.A.S. GOMES, M.T. PEPATO, A. GONÇALVES, L.M. MUSCARÁ, G.P. GARLET, L.C. SPOLIDORIO, C. ROSSA JR, and D.M.P. SPOLIDORIO (Dentistry School of Araraquara - State University of São Paulo - UNESP, Brazil, Brazil)
2732Bacteremia and the Systemic Host Response following Toothbrushing in Adults. V.Y. WAHAIDI*, G.J. ECKERT, S.A. DOWSETT, S.D. ALLEN, and M.J. KOWOLIK (Indiana University, School of Dentistry Indianapolis, USA)
2733Detection of Oxidative Stress Marker in Saliva of Down Syndrome. T. KOMATSU*, Y. MAEHATA, A. SASAHARA, K.K. BAROUCH, F. YOSHINO, A. MIYAGI, M. IKEDA, and M.-I. LEE (Kanagawa Dental College, Yokosuka, Japan)
2734Prevalence and proportion of P.gingivalis and TM7 in type-2-DM subjects. S. KAJORNVUTTHIDEJ*, S. SANGUANSIN, J. KASETSUWAN, and S. DOUNGUDOMDACHA (Mahidol University, Bangkok, Thailand)
2735Protease-activated receptor-2 mediated colitis and alveolar bone metabolism. M. HOLZHAUSEN*, K. CHAPMAN, L. CELLARS, and N. VERGNOLLE (Universidade de Taubate, Taubaté, Brazil)
2736Resolvin-E1 and Lipoxin-A4 Control Pro-inflammatory PMN Functions in Diabetes. A. KANTARCI, A. BLACKWOOD*, H. HASTURK, C.N. SERHAN, and T.E. VAN DYKE (Boston University, MA, USA)
2737Subgingival Microbiota of Subjects with Generalized Chronic-Periodontitis and Type II-Diabetes. A.P. RODRIGUEZ-HERNANDEZ*, A. ALMAGUER-FLORES, M.L. MARQUEZ-CORONA, A.P. PONTIGO-LOYOLA, D. CARRASCO-ORTIZ, and L.A. XIMENEZ-FYVIE (Universidad Nacional Autonoma de Mexico. Facultad de Odontologia, Mexico city, Mexico)

Seq#: 243Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Periodontal Research - Therapy - Stem Cells/Progenitor Cells
2738Effects of CAP on the biological activity of BMSCs. Y.F. XIE*, R. SHU, Z.C. SONG, C.L. LI, Y. SUN, M. LUO, and X.L. ZHANG (No.9 Hospital, Shanghai Jiao Tong University, School of Medicine, China)
2739Application of autologous cryopreserved BMSCs for periodontal regeneration in dogs. F. YAN*, H. LI, and Y. XIAO (School of Stomatology, Fujian Medical University, China, Fuzhou, Fujian, China)
2740Effects of Emdogain on Growth Factor Profiles of Mesenchymal Stem-Cells. T. RAKMANEE*, N. DONOS, and I. OLSEN (Eastman Dental Institute for Oral Health Care Sciences, London, United Kingdom)
2741Osteogenesis of Stem Cells Derived from Human Periodontal Ligaments. C.-Y.C. HUANG*, K. CHADIPIRALLA, J.M. YOCHIM, P.E. MURRAY, F. GARCIA-GODOY, and E.J. STELNICKI (Nova Southeastern University, Ft. Lauderdale, FL, USA)
2742Effect of Chloromycetin and Normal Saline on Periodontal Ligament Cells. J.-J. ZHAO* and G.-L. LI (Ninth People's Hospital,Shanghai Jiao Tong University, China)
2743PGE2 production in cementoblasts and PDL cells by ultrasound stimulation. E.B. REGO*, E. TANAKA, T. INUBUSHI, M. MIYAUCHI, T. TAKATA, A. OHTA, H. OKADA, and K. TANNE (Department of Orthodontics and Craniofacial Developmental Biology Hiroshima University, Japan)
2744Effect of ultrasound on bone differentiation in human PDL fibroblasts. S.-Y. KIM*, S.-H. KIM, H.-S. KIM, and B.-O. KIM (Chosun University, Gwang-Ju, South Korea)
2745Experimental Study on BMSCs Transfected with Human Amelogenin Gene. R. SHU*, Z.-C. SONG, and L. CHENG (No.9 Hospital, Shanghai Jiao Tong University, School of Medicine, China)
2746Canine Periodontal Tissue Regeneration Using Adipose-Derived Stem Cells. M. TOBITA*, H. MIZUNO, C.A. UYSAL, G. XIN, and H. HYAKUSOKU (Nippon Medical School, Tokyo, Japan)
2747Immunolocalization of laminin and integrin in junctional epithelium after gingivectomy. T. MASAOKA*, S. HASHIMOTO, T. KINUMATSU, T. MURAMATSU, Y. ENOKIYA, M. SUGISAWA, S. YAMADA, H.-S. JUNG, and M. SHIMONO (Tokyo Dental College, Chiba, Japan)

Seq#: 244Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Neuroscience / TMJ - Neuroscience/TMJ Posters IV
2748Feedback Stimulation on Polysomnographic Recordings in Patient with Sleep Bruxism. K. WANG*, T. LIU, P. SVENSSON, F. JADIDI, K.D. NIELSEN, and L. ARENDT-NIELSEN (Aalborg University, Denmark)
2749Comparison of Ambulatory and Sleep Laboratory Oromotor Recordings in Normals. T. YAMAGUCHI*, S. ABE, H.E. ALAOUI, and G.J. LAVIGNE (Hokkaido University, Sappro, Japan)
2750Urinary catecholamines among individuals with and without sleep bruxism. P. SERAIDARIAN, S.M. RODE*, B.N. CAVALCANTI, L. MARCHINI, and A.C.C. NEVES (Universidade de Taubate/FOSJC-UNESP, São Paulo, Brazil)
2751Orofacial Sensory Complaints in Patients with Obstructive Sleep Apnea (OSA). T. KATO*, M. TANIGUCHI, M. OKURA, H. SUGITA, H. MURAKI, and M. OI (Matsumoto Dental University, Shiojiri, Japan)
2752Effects of sleep bruxism on periodontal tactile sensation. Y. ONO*, T. SUGANUMA, M. TAKABA, A. SHINYA, R. FURUYA, and K. BABA (Showa University, Tokyo, Japan)
2753Relationship of bruxism and sleep health of children in Japan. S. SUWA*, M. TAKAHARA, S. SHIRAKAWA, Y. KOMADA, K. SASAGURI, M. ONOZUKA, and S. SATO (Kanagawa Dental College, Yokosuka, Japan)
2754Brain functions in sleep apnea syndrome assessed by near-infrared spectroscopy. K. YOSHIDA*, H. MAEZAWA, K. SUZUKI, M. YAMADA, and J. OHNO (National Hospital Organization, Kyoto Medical Center, Japan)
2755The Effect of Oral Appliance Therapy on Obstructive Sleep Apnea. C. ISHIKAWA*, T. OGAWA, Y. SHIGETA, S. HIRAI, E. ANDO, T. IKAWA, T. HOSOI, S. FUKUSHIMA, K. MORII, K. IHARA, N. KAWAMURA, Y. MIZUNO, and J. NEJIMA (Tsurumi University, Yokohama, Japan)
2756Development of Analysis System for Sleep Associated Bruxism. K. OKURA*, N. NOGUCHI, E. BANDO, S. SHIGEMOTO, T. SATSUMA, T. ISHIKAWA, and M. NAKANO (The University of Tokushima Graduate School, Japan)
2757Side Effects of Oral Appliance Therapy in Sleep Apnea Patients. H. TSUDA*, F.R. ALMEIDA, and A. LOWE (University of British Columbia, Vancouver, BC, Canada)

Seq#: 245Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Oral Medicine & Pathology - Epithelial and Bone Biology
2758 Paper Withdrawn.
2759Immunohistochemical characterization of the keratocystic odontogenic tumor. A. KAWANAKA*, M. WATO, K. MASUNO, K. TOMINAGA, K. UOBE, T. NISHIKAWA, and A. TANAKA (Osaka Dental University, Japan)
2760Curcumin modulates motility of oral cells: a new chemopreventive strategy. Y.-N. KIM*, J. DAI, and P.G. SACKS (New York University College of Dentistry, USA)
2761Genetic susceptibility of MMP-2 and Her-2/neu to OSCC in Taiwan. Y.-Y. WANG*, Y.-C. LIN, C.C. TSAI, and L.-H. WANG (Kaohsiung Medical University, Taiwan)
2762Overexpression of Septin1 in Oral Carcinoma. K. SHINOZUKA*, K. UZAWA, Y. KATO, M. HIGO, H. KOIKE, Y. HAYASHI, K. ONO, H. YOKOE, and H. TANZAWA (Chiba University, Japan)
2763Wnt5a Induces Tumorigenic Behaviors of Enamel Epithelium Cell. W. SUKARAWAN*, D. SIMMONS, C. SUGGS, and J.T. WRIGHT (University of North Carolina at Chapel Hill, USA)
2764Expression analysis of chemokines in human oral keratinocytes and fibroblasts. K. OHTA*, H. SHIGEISHI, M. TAKI, H. NISHI, K. HIGASHIKAWA, M. TAKECHI, and N. KAMATA (Hiroshima University, Japan)
2765Carcinoma-associated Fibroblasts Affect Proliferation of Lingual Squamous Carcinoma Cells. H.M. ZHOU*, J. LIN, L. GE, X. HE, Q.H. GAO, C. FU, and Q.M. CHEN (Sichuan University, Chengdu, China)
2766 Modulation by EGF and TGF-β1 in HNSCC. M.S. CAMPOS*, B.N. CAVALCANTI, D.S. PINTO JÚNIOR, and F.D. NUNES (University of São Paulo, Sao Paulo, Brazil)
2767Identification of Novel FGFR3 Gene Mutations in Actinic Cheilitis. A. CHOU* and R.C.K. JORDAN (University of California, San Francisco, USA)
2768Histomorphologic Changes in the Mandibular Condyle of Acromegaly-like Rats. I. KOJIMA*, M. IIKUBO, A. KOBAYASHI, H. IKEDA, M. SAKAMOTO, and T. SASANO (Tohoku University, Sendai, Japan)
2769Inflammatory Mediator Changes During Induction and Resolution of Experimental Gingivitis. M.B. ASPIRAS*, M. DE JAGER, K. MOSS, S. BARROS, and S. OFFENBACHER (Philips Oral Healthcare, Snoqualmie, WA, USA)
2770Cell-cell Contact Induces Upregulated Expression of Epithelial Antmicrobial Peptides. M. YAMAZAKI*, M. SAITOH, S. NAKAMURA, M. HORIUCHI, Y. KURASHIGE, M. NISHIMURA, T. KAKU, and Y. ABIKO (Health Sciences University of Hokkaido, Ishikari, Japan)
2771Candidosis Associated with Maxillary Complete Denture: Demographic, Clinical, Microscopic Evaluation. E.M. PEREIRA*, V.S. LARA, M.H.C.G. DE MAGALHÃES, and B.M.H. SILVA (University of São Paulo, Brazil)
2772Geographic/fissured tongue is higher in BMS than in TMD patients. M. GRUSHKA*, V.W. CHING, M.R. DARLING, S. POLAK, and D. HARDIN (William Osler Health Center (Etobicoke), Toronto, ON, Canada)

Seq#: 246Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Oral Medicine & Pathology - Oral Epithelial and Cancer Biology
2773A Role for the Chemokine Receptor CXCR2 in Oral Cancer. J. ROMANINI*, P.C. LEAL, D.S. PINTO JR, D.S. SANTOS, J.B. CALIXTO, E.L. BATISTA JR., and M.M. CAMPOS (Pontificia Un Catolica Rio Grande Do Sul, Porto Alegre, Brazil)
2774Bisphosphonate related osteonecrosis of the jaw (BONJ) in cancer patients. J. KATZ*, T. GEORGE, Jr., P. SANDOW, M. MACHADO, T. KHAN, S. GILLIS, L. DICKERSON, J. MAZZARELLA, and J. MOREB (University of Florida, Gainesville, USA)
2775Subclinical Necrotic-Bodies Detected by CBCT in IV Bisphosphonate-treated Cancer patients. C. BARRAGAN-ADJEMIAN*, L. LAUSTEN, V. KUMAR, G.R. WELCH, M.L. JOHNSON, and L.F. BONEWALD (University of Missouri -Kansas City, USA)
2776Hsp90 Physically Interacts with hTERT Promoter and Enhances hTERT Expression. R.H.-K. KIM*, R. KIM, S. HU, K.-H. SHIN, N.-H. PARK, and M.K. KANG (UCLA School of Dentistry, Los Angeles, CA, USA)
2777Antibacterial activity against MRSA from. S.-I. JEONG*, K.-Y. YU, T.-H. KWON, J.-G. CHOI, Y.-H. YUN, M.-G. HWANG, and K.-J. KIM (Jeonju Biomaterials Institute, South Korea)
2778Human Odontoma-Derived Cells with Neural Stem Cell and Regenerative Properties. J.-S. SONG, D. STEFANIK, M. DAMEK-POPRAWA, F. ALAWI, and S.O. AKINTOYE* (University of Pennsylvania School of Dental Medicine, Philadelphia, USA)
2779Isolation of activity compounds against oral pathogens from . K.-J. KIM*, Y.-H. YUN, H.-D. MOON, M.-G. HWANG, and S.-I. JEONG (Wonkwang University, Chonbuk, South Korea)
2780Evaluation of Adenoid cystic and polymorphous low-grade adenocarcinoma by immunohistochemistry. N. SAGHRAVANIAN* and N. MOHTASHAM (Mashhad University of Medical Science.dental school and reaserch center, Iran)
2781Serum Th1/Th2 cytokines and clinical characteristics in primary Sjögren's syndrome. A.N.M. NAZMUL-HOSSAIN*, E.S. EMAMIAN, J.W. BAUER, S.L. MYERS, N.L. RHODUS, and K.L. MOSER (University of Minnesota, Minneapolis, USA)
2782Radioprotective Effects of Bmi-1 for Normal Human Keratinocytes. R. KIM*, R.H. KIM, K.-H. SHIN, N.-H. PARK, and M.K. KANG (University of California - Los Angeles, USA)
2783Immunohistochemical Analysis of Amelotin Expression in Ameloblastomas. D.P. STOLF*, G. BRADLEY, and B. GANSS (University of Toronto, Canada)
2784Effects of Systemic Dexamethasone Premedication on Experimental Oral Mucositis. M. DAVARMANESH*, M. MARDANI, H. MIRKHANI, A. MONABBATI, N. TANIDEH, and M. KHALGHOLLAH (Shiraz University of Medical Sciences Dental School, Iran)

Seq#: 247Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Oral Medicine & Pathology - Therapeutics and Oral Infectious Diseases
2785Is Pharmacotherapy of Psychiatric Disorders Effective on Burning Mouth Syndrome?. S. POURSHAHIDI*, A. JAVADZADEH, H. EBRAHIMI, and S.M. TABATABAEE (Mashhad University of Medical science, Iran)
2786Is There Any Relationship Between Bruxism and Air-sensitivity?. H. EBRAHIMI*, A. TAGHAVI ZENOUZ, S. POURSHAHIDI, and N. MOHARAMI (Tabriz University of Medical science, Iran)
2787Screening for Posaconazole Resistant Yeasts on Solid Agar Media. M.J. BROKER*, W.R. KIRKPATRICK, A.W. FOTHERGILL, D.I. MCCARTHY, T.F. PATTERSON, and S.W. REDDING (University of Texas - San Antonio / Health Science Ctr, USA)
2788Collagen Cross-Linking Telopeptide in Osteonecrosis of the Jaws. J. BAGAN, Y. JIMENEZ, and C. SCULLY* (University College London, United Kingdom)
2789Antimicrobial effect of ten herbal extracts on Candida albicans. Z. DALIRSANI*, M. ADIBPOUR, M. AGHAZADEH, and F. MOJARAD HAMZEI (Oral Medicine Department,Dental research center of Mashhad Dental School of Mashhad University of Medical Sciences, Iran)
2790Side population cells in human oral mucosa. H. WANG* (Shanghai Jiaotong Univerdity Medical School Affilited People`s Hospital No,9, China)
2791Mast Cell Distribution and TLR4 Expression in Rat Tongue Epithelia. Y. JINBU*, Y. OBI, M. KUSAMA, and K. TSUKINOKI (Jichi Medical University, Shimotske, Japan)
2792Cornified Cell Envelope of Cultured Normal Human Oral Keratinocyte. C.H. LEE* and G.J. PARK (Dankook University, Cheonan, South Korea)
2793HGF and NHOK Showing Different Growth by Chitosan-PVP Hydrogel. G.J. PARK* and C.H. LEE (Dankook University, Cheonan, South Korea)
2794PCR Detaction of HPV in 7 Cases of Heck's Disease. F. FALAKI*, Z. DELAVARIAN, M. AMIRCHAGHMAGHI, A. PAKFETRAT, and P. MOSANNEN (Dental Faculty and Dental research center ,Mashhad University of Medical Sciences, Iran)
2795Drug therapy of psychotic disorders in oral lichen planus. Z. DELAVARIAN*, A. JAVADZADE, Z. DALIRSANI, H.R. ARSHADI, and H. TOOFANI ASL (Oral Medicine Departement, Dental Research Center of Mashhad Dental School of Mashhad University of Medical Sciences, Iran)
2796Genetic susceptibility of VEGF and CCND1 to Taiwan OSCC patients. C.-W. LEE*, C.C. TSAI, L.-H. WANG, and Y.-C. LIN (Kaohsiung Medical College, Taiwan)
2797The Inhibitory Effect of Platinum Nanoparticles on Oxidative Cytotoxicity. S. NAGAO*, T. SATO, S. KATO, L. CHEN, and Y. MIYAMOTO (GC Corporation, Tokyo, Japan)
2798Comparison of oral ulcer healing using gentian violet and corticosteroids. M.D. MARTINS*, V.C. PAVESI, S.K. BUSSADORI, R.A. MESQUITA-FERRARI, and K.P.S. FERNANDES (Nove de Julho University, São Paulo, Brazil)

Seq#: 248Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Craniofacial Biology - Epidemiology and Treatments of Cleft Lip / Palate and Speech Disorders
2799Epidemiology of Cleft Lip and Palate in Karaikal, India. P. MISHRA, M. KAI, T. PAWAR, M. TOLAR, and M. TOLAROVA* (University of the Pacific Arthur A. Dugoni School of Dentritstry, San Francisco, CA, USA)
2800Recurrence Risk for Siblings of Cleft Lip/Palate Probands in Guatemala. J. KOMURA*, M. OBARA, M. TOLAROVA, T. PAWAR, and M. TOLAR (University of the Pacific Arthur A. Dugoni School of Dentritstry, San Francisco, CA, USA)
2801Clientele of the Cranium-facial Anomalies Center in Mato Grosso, Brazil. L.E.R. VOLPATO*, F.D. MARTINS, K.T.S. SILVA, and M.A.A.M. MACHADO (Universidade de Cuiabá, Brazil)
2802 Paper Withdrawn.
2803Late Maxillary Protraction: Novel Treatment Modality for Cleft Patients. R.Y. CHUANG*, A. ALCARAZ, and S. YEN (Childrens Hospital Los Angeles, CA, USA)
2804The Maxillofacial Growth after Maxillary Distraction in cleft patients. K.P. NALABOTHU* and E. LIOU (Shri Ramachandra Dentl College, Chennai, India)
2805Acoustic Rhinometry in Cleft Lip-Palate Children with Transverse Maxillary Deficiency. R.L. CASTILHO*, A.O.C. GOMES, A.C.M. SAMPAIO-TEIXEIRA, I.K. TRINDADE-SUEDAM, O.G. SILVA FILHO, and I.E.K. TRINDADE (University of São Paulo, Bauru, Brazil)
2806Three-dimensional nasal shape classification in patients with repaired cleft lip. C. TANIKAWA, D.W. DRISKILL*, and C.-A. TROTMAN (University of Maryland, Baltimore, USA)
2807Objective classification of lip in children with repaired cleft lip-palate. C. TANIKAWA* and C.-A. TROTMAN (University of Maryland, Baltimore, USA)
2808A Study of Facial Profiles in Achondroplasic Patients. G. IBASETA*, R. TRIANA, I. SANCHEZ, G. RODRIGUEZ, I. SOLER, and A. GARCIA (University of the Basque Country, Leioa, Spain)
2809Dentofacial Growth and Speech Evaluation in Repaired Cleft. Y. NAUTIYAL* and S. TANDON (DJ Dental College & Hospital, Ghaziabad, India)
2810Non-invasive study on articulation using magnetic resonance imaging movie. M.S. INOUE-ARAI*, T. ONO, E. HONDA, T. KURABAYASHI, and K. MORIYAMA (Tokyo Medical & Dental University, Japan)
2811Tongue, Dento-alveolar and Speech Changes in Children with Oral Habits. I. SUWWAN*, T. BRESSMANN, and G. KULKARNI (University of Toronto, Canada)

Seq#: 249Friday, July 4, 3:30 PM - 4:45 PM
Poster, Exhibit Hall D-E
Craniofacial Biology - Mechanotransduction, Bone, and PDL Responses to Loading
2812Cyclic Stretching Influenced Connexin43 of Human Periodontal Ligament Cells. C. XU*, F.-Q. ZHANG, J. LI, J. LI, Y. HAO, and M. XIE (School of medicine,Shanghai Jiao Tong University, China)
2813Compressive force regulates gene expression of collagen-modifying enzymes and MMPs. M. KAKU*, M. YAMAUCHI, and C.-C. KO (University of North Carolina at Chapel Hill, USA)
2814The Mechanotransduction of ECM-Integrins-Cytoskeleton Signaling to Centrifugal Stress. Z. ZHAO*, J. LI, J. WANG, Y. LI, and X. FAN (Sichuan University, Chengdu, China)
2815Novel Mouse Orthodontic Tooth Movement Organ Culture Model. J. BIBKO, Z. KALAJZIC, S. WADHWA, and F. URIBE* (University of Connecticut, Farmington, USA)
2816Protein Expression Patterns during Orthodontic Tooth Movement. P.J. BROOKS*, D. NILFOROUSHAN, M.F. MANOLSON, C. SIMMONS, and S.-G. GONG (University of Toronto, Canada)
2817Osteoprotegerin play an important role in experimental orthodontic force-induced osteoclastogenesis. J.G. KIM*, Y. CHOE, J.M. PARK, and J.-C. LEE (Chonbuk National University, Jeonju, Jeonbuk, South Korea)
2818Expression of Nitric Oxide Synthases in Orthodontic Tooth Movement. D. NILFOROUSHAN* and M.F. MANOLSON (University of Toronto, Canada)
2819Genetic predisposition to external apical root resorption in orthodontic patients. B.E. ROCHA*, J.C. RAMACCIATO, P.C. TREVILATTO, E.M.B. LAGES, and R.B. BRITO JR. (Sao Leopoldo Mandic Dentistry School, Campinas, Brazil)
2820Epithelial and ED1 immunopositive cells in rat PDL. O. TADOKORO*, I. KAWAHARA, V. VANDEVSKA-RADUNOVIC, and K. INOUE (Matsumoto Dental University, Shiojiri-shi, Nagano, Japan)
2821Effect of Periodontal Ligament in alveolar bone response to loading. C.J. SELF* and D.J. DAEGLING (University of Washington, Seattle, USA)
2822Increase of Periodontal Ligament Elasticity during Development. K. HATORI*, Y. HAGIWARA, Y. SAIJO, A. ANDO, S. SATO, Y. INA, K. ANDO, N. SHIRAISHI, and K. SASAKI (Tohoku University Graduate School of Dentistry, Sendai, Japan)
2823VEGF and VEGFR-2 expression in human periodontal disease tissue. K. NOGUCHI*, Y. MIWA, M. SUNOHARA, and I. SATO (The Nippon Dental University, Tokyo-to, Japan)
2824Osteopenia in Corticotomy-Assisted Tooth Movement and Stability. S.S. BALOUL*, A. KANTARCI, Z.D. MASON, M.T. ALZEITANI, C. HAYASHI, R.S. CARVALHO, L.C. GERSTENFELD, E.F. MORGAN, D.J. FERGUSON, and T.E. VAN DYKE (Boston University, MA, USA)
2825Regulation of DMP-1 Gene in Osteocytes during Distraction Osteogenesis. B. BARNETT, J. GLUHAK-HEINRICH, J.P. HATCH, Z.J. LIU, G.J. KING, and D. PAVLIN* (University of Texas - San Antonio / Health Science Ctr, USA)
2826Non-invasive oxidative stress measurement in the craniofacial region using ESR. A. YOSHIDA*, F. YOSHINO, K. KOBAYASHI, S. SUGIYAMA, Y. MAEHATA, S. WADA-TAKAHASHI, S.-S. TAKAHASHI, and M.C.-I. LEE (Kanagawa Dental College, Yokosuka, Japan)
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