website: AADR 37th Annual Meeting

Chronological Listing of Sessions and Abstracts

BROWSE ABSTRACTS BY DAY: WEDNESDAY ~ THURSDAY ~ FRIDAY ~ SATURDAY
OR BROWSE BY PROGRAM
OR BROWSE CHRONOLOGICAL LISTING OF SESSIONS (includes Mon Mar 31 and Tues Apr 1)

Saturday


Seq#: 140Saturday, April 5, 9:00 AM - 10:30 AM
Symposium - Group/Division Sponsored, Governors Lecture Hall
Symposium - Local Anesthesia: New and Improved?
Chairperson: S. Gordon
Sponsored by: Dental Anesthesiology Research, Pharmacology, Therapeutics, & Toxicology
9:00Action of Local Anesthetics and a Comparison of Articane and Lidocaine for Mandibular Infiltration Anesthesia. J.G. MEECHAN* (Newcastle University, United Kingdom)
 9:20Effectiveness of Articane at Two Concentrations of Epinepherine. P.A. MOORE* (University of Pittsburgh, PA, USA)
 9:30Paradoxical Effects of Bupivacaine on Inflammation and Pain. R. DIONNE* (No affiliation, Baltimore, MD, USA)
 9:40Pharmacokinetic Changes in Lidocaine After Phentolamine. P.A. MOORE* (University of Pittsburgh, PA, USA)
 9:50Efficacy of a novel local anesthetic reversal agent. E. HERSH* (University of Pennsylvania, Philadelphia, USA)

Seq#: 141Saturday, April 5, 9:00 AM - 10:30 AM
Symposium - Group/Division Sponsored, Grand Ballroom E
Symposium - Mechanotransduction in Mineralized Tissues
Chairperson: L. Bonewald
Sponsored by: Implantology Research, Mineralized Tissue
09689:00Overview of Mechanotransduction in Mineralized Tissues. M. SCHAFFLER* (Mount Sinai School of Medicine, New York, NY, USA)
 9:15a5 Integrin Association with Connexin 43 Regulates the Function of Osteocyte Hemichannels in Response to Fluid Flow Shear Stress. J. JIANG* (University of Texas - San Antonio / Health Science Ctr, USA)
 9:30ATP and Bone Cell Mechanotransduction. H. DONAHUE* (Pennsylvania State University, Hershey, USA)
 9:45Clincial Perspective of Mechanical Loading and Osseointegration. C. STANFORD* (University of Iowa, Iowa City, USA)

Seq#: 143Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Senators Lecture Hall
Behavioral, Epidemiologic, and Health Services Research - Dental Behavior of Private Practice Dentists
Chairpersons: V. Gordan and C. Kunzel
09709:00Providers' Assessment and Management of Dental Fear: A Qualitative Analysis. L.J. HEATON*, L.F. VALBUENA, C.A. RIEDY, R.E. CONTOS, and S.E. COLDWELL (University of Washington, Seattle, USA)
09719:15Restorative Treatment Thresholds for Primary Caries by Dental PBRN Dentists. V.V. GORDAN*, J.D. BADER, C.W. GARVAN, V. QVIST, J. RICHMAN, I. MJOR, G.H. GILBERT, and F.T. DPBRN COLLABORATIVE GROUP (University of Florida, Gainesville, USA)
09729:30Pediatric and general dentists' knowledge and use of fluoride varnish. R.M. HOLCOMBE, A. KOERBER, I. PUNWANI, S. FADAVI, S. ALRAYYES*, and G.D. KLASSER, DMD (University of Illinois - Chicago, USA)
09739:45Data Collection Using Electronic Dental Records: Dental PBRN Applications. M.J. THOELE*, D.B. RINDAL, G.H. GILBERT, C.L. HUNTLEY, J. RICHMAN, and F.T. DPBRN COLLABORATIVE GROUP (HealthPartners Research Foundation, Minneapolis, MN, USA)
097410:00Survey of Louisiana General Dentists Regarding Age 1 Dental Visit. P. RITWIK*, J. YALE, T.M. PERKINS, V. LIBERTO, and R. MUSSELMAN (LSU HSC SCHOOL OF DENTISTRY, Metairie, LA, USA)
097510:15Contrasting Management of Diabetic Patients by General Dentists' Practice Locations. C. KUNZEL*, E. LALLA, and I. LAMSTER (Columbia University, New York, NY, USA)

Seq#: 144Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Emerald
Craniofacial Biology - Contemporary Adjuncts to Orthodontic Diagnosis and Treatments
Chairpersons: P. Rossouw and J. Palomo
09769:00Orthodontic Mini-Implant Insertion Variables: Effects on Retention. J.S. PETREY*, M.M. SAUNDERS, G.T. KLUEMPER, C.S. BEEMAN, and L.L. CUNNINGHAM (University of Kentucky, Lexington, USA)
09779:15Response to Intentional Root Damage with Miniscrew Implants. M. HEMBREE, R. CARRILLO*, P.H. BUSCHANG, P.E. ROSSOUW, and R. SPEARS (Baylor College of Dentistry, Dallas, TX, USA)
09789:30Tissue healing following miniscrew implant damage. C. CASAS, P.E. ROSSOUW*, P.H. BUSCHANG, R. CARRILLO, and R. SPEARS (Baylor College of Dentistry, Dallas, TX, USA)
09799:45Experimental Effects of Alveolar Corticotomies on Tooth Movements. P. SANJIDEH, P. BUSCHANG*, P.E. ROSSOUW, and P. CAMPBELL (Baylor College of Dentistry, Dallas, TX, USA)
098010:00Effectiveness of corticotomy compared to traditional technique of orthodontic treatment. H.A. PURANI*, T.E. SCOTT, and A.K. MASCARENHAS (Boston University, MA, USA)
098110:15Image Distortion and Spatial Resolution of a Commercially Available CBCT. J.M. PALOMO*, J. BALLRICK, E. RUCH, D. AMBERMAN, and M.G. HANS (Case Western Reserve University, Cleveland, OH, USA)

Seq#: 145Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Grand Ballroom A
Dental Materials 8: Other Matierals - Chemistry, Properties and Performance - Enamel Properties; Agents Released from Novel Materials
Chairpersons: D. Arola and M. Tung
09829:15Surface Enamel Characterization by Gas Adsorption. M.F. ORELLANA*, S.J. MARSHALL, and G.W. MARSHALL (University of California San Francisco, USA)
09839:30On the Brittleness of Human Enamel. S. PARK and D. AROLA* (University of Maryland Baltimore County, USA)
09849:45Physico-chemical properties, in vitro bioactivity of carbonate- fluoride- substituted apatite. F. YAO*, J.P. LEGEROS, and R.Z. LEGEROS (New York University, USA)
098510:00Effect of Calcium Phosphate Containing Fluoride Varnish on Dentin Permeability. M.S. TUNG* and J. TORRES (Paffenbarger research center, Gaithersburg, MD, USA)
098710:15Fluoride Release of a New Nano-Ionomer Restorative Material. H.T. BUI, A. FALSAFI, S. MITRA, J. OXMAN*, and T. TON (3M ESPE Dental Products, Saint Paul, MN, USA)

Seq#: 146Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Grand Ballroom D
Dental Materials 9 : Instruments and Equipment - Keynote Address and Dental Light-curing Units
Chairpersons: T. Price and C. Felix
09889:00Keynote Address: The History of Photopolymerization Units in Dentistry. F. RUEGGEBERG* (Medical College of Georgia, Augusta, USA)
09899:30Ability of a Polywave LED Light to Cure Five Composites. R.B. PRICE*, C.M. FELIX, and T.J. FAHEY (Dalhousie University, Halifax, NS, Canada)
09909:45Correlation of Power Density with Simulated in-Vitro Intrapulapal Temperature Rise. F.A. RUEGGEBERG*, L. MOSS, B.E. HERRIN, and R.J. COX (Medical College of Georgia, Augusta, USA)
099110:00Effect of Distance on Irradiance Received from Ten Curing Lights. R.B. PRICE, C.M. FELIX*, and M. MCLEOD (Dalhousie University, Halifax, NS, Canada)
 10:15Discussion.

Seq#: 147Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Metropolitan Ballroom
Microbiology / Immunology and Infection Control - Microbiology and Immunology
Chairpersons: J. Lewis and Q. Rupp
09929:00The Influence of Neuro-hormones on Periodontal Pathogens. Q. RUPP*, Y. LAI, D. CAPPELLI, J.P. HATCH, J.D. RUGH, and L. CHU (University of Texas San Antonio / Health Science Ctr, USA)
09939:15Genetic defect of ED1 gene underlies non-syndromic hypodontia/ oligodontia. D. HAN*, S. SONG, Y. GONG, X. ZHANG, H. WU, X. WANG, M. YAN, N. ZHONG, and H. FENG (Peking University School of Stomatology, Beijing, China)
09949:30Comparative 12-Hour Antibacterial Effectiveness of a 0.454% Stannous Fluoride Dentifrice. S. FARRELL*, M.L. BARKER, A.R. BIESBROCK, D.L. BOOKER, R.W. GERLACH, K.R. MILLEMAN, and M.S. PUTT (The Procter & Gamble Company, Mason, OH, USA)
09959:45Cytokine Modulation by the Porphyromonas gingivalis HtpG in THP-1 Cells. D.G. SWEIER*, M. COOPAMAH, D. LOPATIN, J.C. FENNO, and C. SHELBURNE (The University of Michigan School of Dentistry, Ann Arbor, USA)
099610:00Bactericidal Activity of Sphingosine against periodontal pathogens. S. GELFOND*, B. OLSON, P. WERTZ, and D. DRAKE (University of Iowa, Iowa City, USA)
099710:15Identification and Characterization of adhesins from Prevotella intermedia 17. J.P. LEWIS*, D. IYER, J. HE, H. MIYAZAKI, A. YEUDALL, and C. ANAYA (Virginia Commonwealth University, Richmond, USA)

Seq#: 148Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Sapphire
Mineralized Tissue - Dentin and Bone
Chairpersons: B. Boyan and A. Boskey
09989:00MMP-2 regulation of osteoclast formation. B.E. CAPPS*, L. MAILE, A. ADAY, E.T. EVERETT, and D. CLEMMONS (University of North Carolina, Chapel Hill, USA)
09999:15Characteristics of Unusual Endocytic Trafficking in Osteoclasts. S.C. LUCCEUS*, R.D. RICAFORT, S.S. GRIESHABER, and L.S. HOLLIDAY (University of Florida, Gainesville, USA)
10009:30VDR-Null Mice Lack Mineralized Tethers Stabilizing Epiphyseal and Metaphyseal Bone. J. CHEN, D.M. RANLY, Z. SCHWARTZ, and B.D. BOYAN* (Georgia Institute of Technology, Atlanta, USA)
10019:45Role of NO/cGMP pathway in endochondral bone formation. C.C. TEIXEIRA*, D. KALMAN, and Y. NEMELIVSKY (New York University, USA)
100210:00DMP1 Fragments Distribute Differently in Bone, Dentin and Cells. I. MACIEJEWSKA*, K. SVOBODA, M. PRASAD, W.T. BUTLER, and C. QIN (Baylor College of Dentistry, Dallas, TX, USA)
100310:15Differential Effects of Posttranslational Modification on Osteopontin-Mediated in vitro Mineralization. A.L. BOSKEY*, H. TALEB, and E.S. SORENSEN (Hospital for Special Surgery, New York, NY, USA)

Seq#: 149Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Miro
Oral Health Research - Toothbrushes, Toothpaste, Dental Floss, and Rinses
Chairpersons: M. Klukowska and A. Charig
10049:00Clinical Gingivitis Assessment: Evaluation of a Short-term, Partial Grading Model. R.W. GERLACH, R.D. GIBB, J.M. DUNAVENT, B. HO, A.R. BIESBROCK, K.R. MILLEMAN*, and M.S. PUTT (University Park Research Center, Fort Wayne, IN, USA)
10059:15Influence of cleansing regimen on denture water sorption and solubility. J.A. VON FRAUNHOFER*, K. BROGDEN, S. LECH, Z. LOEWY, and S. WETTERER (University of Maryland, Baltimore, USA)
10069:30Plaque Effects of a Power Brush, Paste and Floss Combination. K.B. WILLIAMS*, J. HAUN, P.A. WALTERS, R.D. BARTIZEK, R.W. GERLACH, and A.R. BIESBROCK (University of Missouri-Kansas City, USA)
10079:454-Week Study of Expanded Polytetrafluoroethylene Floss and Established Gingivitis. R.W. GERLACH, A.R. BIESBROCK, J.M. DUNAVENT, R.D. GIBB, and L. ARCHILA* (University of Texas - San Antonio / Health Science Ctr, USA)
100810:00Effect of Brushing Time on Plaque Removal with Manual Toothbrushing. M. KLUKOWSKA*, D.J. WHITE, and M.L. BARKER (The Procter and Gamble Company, Mason, OH, USA)
100910:15Design-Efficacy Relationship of some Electric Toothbrush Heads. V.M. PATEL, G. HUY, X. SHI, S.L. YANKELL, and A.J. CHARIG* (Church & Dwight Co Inc, Princeton, NJ, USA)

Seq#: 150Saturday, April 5, 9:00 AM - 10:30 AM
Oral, Topaz
Periodontal Research - Pathogenesis - Periodontal Pathology : Host Responses
Chairpersons: A. Kantarci and A. Ghosh
10109:00Resolvin E1 on PKC Activity in Neutrophils from LAP Patients. J.J. KIM*, Y. UCHIDA, K. OMORI, T. OHIRA, A. KANTARCI, H. HASTURK, J.D. WATERFIELD, and T.E. VAN DYKE (Boston University, MA, USA)
10119:15The role of PAR1 and PAR2 in gingival inflammatory responses. M.G. ROHANI*, B. HACKER, H. DOMMISCH, W. CHUNG, and B.A. DALE (University of Washington, Seattle, USA)
10129:30Competitive Inhibition of proMMP-2 Activation. S. BABER*, B. STEFFENSEN, Z. CHEN, M. MIKHAILOVA, S. PAL, and X. XU (University of Texas - San Antonio / Health Science Ctr, USA)
10139:45Microarray analysis of in vitro senescence of human gingival fibroblasts. S. VASTARDIS*, E. WALKER, A.Y. SPENCER, D.H. NGUYEN, and T.E. LALLIER (Louisiana State University, New Orleans, USA)
101410:00Hyperglycemia Suppress Diacylglycerol Kinase-α Expression in Human Neutrophils. H. LIU, A. KANTARCI*, S. AYILAVARAPU, E. BATISTA, Y. UCHIDA, K. OMORI, H. HASTURK, and T.E. VAN DYKE (Boston University, MA, USA)
101510:15Disease-associated fibronectin fragment generates nitric oxide in human periodontal cells. A. GHOSH* and Y. KAPILA (University of Michigan, Ann Arbor, USA)

Seq#: 142Saturday, April 5, 9:00 AM - 11:00 AM
Symposium - Group/Division Sponsored, Grand Ballroom B
Symposium - NIDCR's 60th Anniversary Symposium: Building on Our Strengths
Chairperson: P. McInnes
Sponsored by: NIDCR
9:00Introductory Remarks. P.M. MCINNES* (NIDCR, Vienna, VA, USA)
 9:05TGF-beta Signaling Mechanism in Regulating Craniofacial Morphogenesis. Y. CHAI* (University of Southern California, Los Angeles, USA)
 9:30Genetic and Phenotypic Studies of Cleft Lip with or without Cleft Palate. M. MARIZITA* (University of Pittsburgh, PA, USA)
 9:55Molecular Identification of the Salivary Gland Secretion Mechanism. J. MELVIN* (University of Rochester, NY, USA)
 10:20Oral Health Disparities Research to Inform Clinical Practice and Health Policy. J.A. WEINTRAUB* (University of California - San Francisco, USA)
 10:45Discussion.

Seq#: 151Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 9 : Instruments and Equipment - Cutting, Finishing, Polishing, Endodontic Posts, New Treatment Devices, Impression Mixers
1016 Mix quality and dispensing rate for two automatic mixing units. J. GRAMANN*, T. KLETTKE, and S. STARR (3M ESPE AG, Seefeld, Germany)
1017 Extrusion speed and performance of automated mixing units. T. KLETTKE* and J. GRAMANN (3M ESPE, Seefeld, Germany)
1018 Comparison of Ultrasonic Scaling Wear and Roughness Produced InVitro. S.K. HARREL, F. RIVERA-HIDALGO*, K. HAMILTON, and J. SHULMAN (Baylor College of Dentistry, Dallas, TX, USA)
1019 Photoelastic Stress Comparison of Three Different Post Systems. S. SHARMA*, G. KUGEL, G. GREYSTONE, and P. STARK (Tufts University School Of Dental Medicine, Boston, MA, USA)
1020 Comparison of Surgical Instrumentation Systems for Minimally Invasive Periodontal Surgery. S.K. HARREL*, F. RIVERA-HIDALGO, and J. SHULMAN (Baylor College of Dentistry, Dallas, TX, USA)
1021 Comparison of cutting efficiency of dentated burs. L.G. SENSI* and H. STRASSLER (University of Maryland Dental School, Baltimore, USA)
1022 Assessment of Potential Silica Exposure During Finishing of Dental Restorative. A. BOGDAN* (3M ESPE Dental Products, St. Paul, MN, USA)
1023 Comparison of Visual Shade Guide Results to Colorimeter Data. S.S. LEE*, Y. LI, W. ZHANG, N. ABDEL-SALAM, and J. KIM (Loma Linda University, CA, USA)

Seq#: 152Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Pulp Biology & Regeneration Research - Pulp Diagnostics and Pulp Regeneration
1024 Clinical Effects of Increasing Toothpaste Abrasivity on Tooth Hypersensitivity. F.A. CURRO*, R.D. HAYS, B. STEWART, and J.G. MASTERS (New York University College of Dentistry, USA)
1025 Tissue Specific Binding and Remineralization of Tooth Surfaces by Peptides. E. HAGERMAN, D.K. YARBROUGH, S. MEGERDICHIAN*, F. QI, R. ECKERT, J. HE, B. WU, and W. SHI (University of California - Los Angeles, Sherman Oaks, USA)
1026 Reactive oxygen species in monocytes generated by blue-light activated chromophores. S. BOUILLAGUET*, B. OWEN, N. LANGE, J. SCHRENZEL, J. LEWIS, R.L. MESSER, P.E. LOCKWOOD, and J. WATAHA (Section de Medecine Dentaire, Geneve, Switzerland)
1027 Presence of Betalactamase Gene in Microorganisms of primary teeth infection. G. ANSARI* and M. TABARI (Shaheed Beheshti University of Medical Sciences, Tehran, Iran)
1028 Tissue Engineered Dental-Pulp Implanted within Endodontically Treated Teeth. P.E. MURRAY*, E. GOTLIEB, and F. GARCIA-GODOY (Nova Southeastern University, Fort Lauderdale, FL, USA)
1029 Dental Materials Biocompatibility Measured using Heat-Shock Protein Expression. F. GARCIA-GODOY* and P.E. MURRAY (Nova Southeastern University, Fort Lauderdale, FL, USA)
1031 Dental pulp cell stimulation via integrin targeted inductive nano-therapeutics. E. HILL*, J.K. KIM, and R. SUKLA (University of Michigan, Ann Arbor, MN, USA)
1032 A retrospective study on direct pulp capping success rates. B. WILLERSHAUSEN*, A. KASAJ, A. SCHATTENBERG, and B. BRISENO (University of Mainz, Germany)
1033 Smear Layer Removal After Varying Irrigation Times With 17% EDTA. K. SAITO* (U.S. Navy Dental Corps, Bethesda, MD, USA)
1034 Morphological characteristics of the bifurcation area of first mandibular molars. B. BRISEÑO MARROQUÍN*, S. WENTASCHEK, and B. WILLERSHAUSEN (University of Mainz, Germany)

Seq#: 153Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Prosthodontics Research - Removable Prosthodontics and Endodontic Restorations
1035 Thermal Stresses in Various Post and Core Restorative Materials. G. ASADI*, F. GERAMIPANAH, S. NOKAR, and A. SHAFIEE (Tehran University of Medical Sciences, Iran)
1036 Fracture Resistance of Structurally Compromised Roots with Aesthetic Dowel Systems. M.F. AYAD*, S.A. BAHANNAN, and S.F. ROSENSTIEL (University of Tanta, Egypt)
1037 Bond strength of denture teeth determined by 3-point bending test. R. LANG*, U. SCHOTT, M. ROSENTRITT, and G. HANDEL (University of Regensburg, Germany)

Seq#: 154Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 2: Adhesion - Leakage/Margin Assessments - Adhesive Materials
1040 Coronal Microleakage of Root Canal Filling Material in Primary Teeth. F. SALAMA*, B. AUGUSTYN, T. DURHAM, and K. KING (UNMC College of Dentistry, Omaha, NE, USA)
1041 Dentin Permeability of a New Protective Coating Material. R.P. RUSIN*, K. AGEE, M. SUCHKO, K.M. CUMMINGS, and D.H. PASHLEY (3M ESPE Dental Products, Saint Paul, MN, USA)
1043 Bond Strength of Amalgam to Dentin Using Various Bonding Agents. N.Z. BABA*, M.C. LEHNHOF, F.A. BERRY, and H. LU (Loma Linda University, CA, USA)
1044 Staining and microleakage evaluation of re-sealing in class V restorations. M. KINA, G.C. LOPES, and S. MONTEIRO JR* (Universidade Federal de Santa Catarina, Florianópolis, Brazil)
1045 SEM evaluation of roots obturated with adhesive root canal sealers. H. OTSUKI*, T. ORI, S. WAKAMATSU, T. KAWASHIMA, K. MATSUSHIMA, and T. IKEMI (Sun Medical Co.,Ltd, Moriyama, Japan)
1046 Chemical analyses of a self-etch adhesive root canal sealer. C. NISHIMOTO*, T. ORI, S. WAKAMATSU, T. KAWASHIMA, K. MATSUSHIMA, and T. IKEMI (Sun Medical Co.,Ltd, Moriyama, Japan)
1047 Influence of adhesion on wear resistance of resin-coating materials. T. YAMAMOTO*, H. OTSUKI, C. NISHIMOTO, S. IWASAKI, T. NIKAIDO, and J. TAGAMI (Sun Medical Co.,Ltd, Moriyama, Japan)
1048 Push-out testing and SEM evaluation of adhesive root canal sealers. T. ORI*, H. OTSUKI, S. WAKAMATSU, T. KAWASHIMA, K. MATSUSHIMA, and T. IKEMI (Sun Medical Co.,Ltd, Moriyama, Japan)
1049 Evaluation of push-out bond strength at different root dentin levels. H. UEKI*, S. IWASAKI, H. OTSUKI, K. NAKANO, L. LAU, T. KAWAI, H. MASUDA, and A. SENDA (Sun Medical Co.,Ltd, Moriyama, Japan)
1050 Bonding to old and young dentin – a SEM observation. G.C. LOPES*, L.C.C. VIEIRA, and E. ARAÚJO (Universidade Federal de Santa Catarina, Florianopolis SC, Brazil)
1051 Cyclic Fatigue of Root Canals Obturated With Different Material Systems. C.D. BISHOP, J.A. GRIGGS*, and J. HE (University of Mississippi Medical Center, Jackson, USA)
1052 Interfacial structure, bond strength and nanomechanical properties of two sealants. L.M. PINZON*, F. RAMOS-GOMEZ, L.G. WATANABE, S.A. GANSKY, J.A. WEINTRAUB, A. TOMSIA, S.J. MARSHALL, and G.W. MARSHALL (University of California San Francisco, USA)

Seq#: 155Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 2: Adhesion - Leakage/Margin Assessments - Ceramic, Composite Adhesion
1054 Marginal Fit of a Nobel Biocare Implant Temporization System. L.T. LE*, J. BOLINA, E. LAUTENSCHLAGER, and P. MONAGHAN (Sherman Dental Associates of Evanston, LTD, IL, USA)
1055 Shear Bond Strength of a Leucite-Reinforced Glass Ceramic to Enamel. J. DAVIS, K. VANDEWALLE, J. LINDEMUTH, and M. KLEPCZYK* (USAF, Lackland AFB, TX, USA)
1056 In Vitro Shear Bond Strength of Nobel Rondo Pressed Ceramics. B. ABBO*, M. RAZZOOG, M. SIERRAALTA, and F. GEORGE (University of Michigan, Ann Arbor, USA)
1057 Bond stability of auto-mix self-adhesive resin cement, GAM-100. H. TOKUI*, N. MATSUMOTO, H. YARIMIZU, H. NAKASEKO, T. SAKUMA, and S. AKAHANE (GC Corporation, Tokyo, Japan)
1058 Micro-shear Bond Strength of Composite-Resin to MTA with Different Treatments. P. SAMIMI* and M. KAZEMIAN (Dental School of Isfahan, Iran)
1059 Long-term Bond Strength to Zirconia Ceramic after Different Surface Conditioning. M. KERN*, A. BARLOI, and B. YANG (Christian-Albrechts University at Kiel, Germany)
1060 Bond Strength of Composite Resin to Preveneered Stainless Steel Crowns. M. DIAB*, S. WEYERS, J. WALKER, and F. SALAMA (King Abdulaziz Airbase Hospital, Dhahran, Saudi Arabia)
1061 Microleakage of Preveneered Stainless Steel Crowns Repair Material. S. HACKMYER*, C. ADAMS, J. WALKER, and F. SALAMA (University of Nevada, Las Vegas, USA)
1062 Evaluation of Marginal Leakage of a Polyvinylsiloxane Temporary Cement. J. FRANZKE* (U.S. Navy Dental Corps, Bethesda, MD, USA)
1063 Sealing ability of three fiber post systems. J. PERDIGAO*, V. SANTOS, G. GOMES, and A.L. SILVA (University of Minnesota, Minneapolis, USA)
1065 Effect of rebonding and type of liner on amalgam microleakage. H. MOOSAVI* and S. SADEGHI (Member of Dental Research Center, Mashhad University of Medical Science, Iran)

Seq#: 156Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 3: Ceramic-based Materials and Cements - Adhesive/Cement Bonding to Ceramics
1066 Long-Term Compressive and Diametral Tensile Strength of RMGI Liner Materials. H.T. BUI*, S. MITRA, J.C. ROLF, E.A. CRAWFORD, K.M. CUMMINGS, R. RANDALL, and R.P. RUSIN (3M ESPE Dental Products, Saint Paul, MN, USA)
1068 Reaction between CSH and Phosphate Buffered Saline Solution. S.T. THERIOT*, S. CHOWDHURY, and N.K. SARKAR (Louisiana State University School of Dentistry, New Orleans, USA)
1069 Effect of Substrate Shades on the Color of Ceramic Laminates. S.S. AZER*, R.R. SEGHI, L.S. KULICK, and W.M. JOHNSTON (The Ohio State University, Columbus, USA)
1070 24 Month Clinical Evaluation of Cercon Zirconia All Ceramic Restorations. D.M. BARNES*, A. ARRIBAS, J. GINGELL, J. RAJASKI, V. SUNDAR, and P. WARREN (University of Maryland Dental School, Baltimore, USA)
1071 Select Physical and Mechanical Properties of Three Machinable Ceramic Materials. D. CHARLTON, H.W. ROBERTS, and A. TIBA* (Naval Institute for Dental and Biomedical Research, Great Lakes, IL, USA)
1072 Effect of an RMGI Liner on Polymerization Shrinkage of Composites. S. MITRA*, J.C. ROLF, H.T. BUI, K.M. CUMMINGS, R. RANDALL, and R.P. RUSIN (3M ESPE Dental Products, Saint Paul, MN, USA)
1073 Evaluation of Additives on MTA Setting and Product Formation. D.W. BERZINS* and S.C.V. CHEDELLA (Marquette University, Milwaukee, WI, USA)
1074 Effects of Powder to Liquid Ratio on Novel DCPD Cement. G.S. CRUZ, D.L. ALGE, and T.G. CHU* (Indiana University, Indianapolis, USA)

Seq#: 157Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Bleaching and Dentifrices
1075 MI Paste Effect on Longitudinal Sensitivity & Shade with Bleaching. S. SHEHARYAR*, D.S. COBB, D.V. DAWSON, X. XIO, G. DENEHY, and J.M. CHALMERS (University of Iowa, Iowa City, USA)
1077 In Situ Study of Tooth Wear and Dentifrice RDA. M.F. DE ANDRADE SILVA*, N.B. SANTOS, A. NOWAK, B. STEWART, and J.G. MASTERS (Universidade Federal de Alagoas, Maceio, AL, Brazil)
1078 Clinical Evaluation of 10% Hydrogen Peroxide Strips Relative to Placebo. K. DONLY, A. SEGURA*, M.L. BARKER, and R.W. GERLACH (University of Texas - San Antonio / Health Science Ctr, USA)
1079 Placebo Controlled Trial of Daily Hydrogen Peroxide Whitening Strips. F. GARCIA-GODOY, C. GARCIA-GODOY*, M.L. BARKER, J.K. CARSON, S. FARRELL, and R.W. GERLACH (Nova Southeastern University, Fort Lauderdale, FL, USA)
1080 Clinical Comparison of Bleaching Effect of In-Office to Home Bleaching. S. KIM-PUSATERI, S.G. CIANCIO*, M. BESSINGER, and A. HO (State University of New York - Buffalo, USA)
1081 Clinical Evaluation of a Chairside Whitening Lamp and Bleaching Efficacy. J.C. ONTIVEROS*, R.D. PARAVINA, and M.T. WARD (University of Texas, Dental Branch, Houston, USA)
1082 Evaluation of Tooth Color Modifications Using FP137 Take-Home Whitening Gels. J. TOWERS*, R. PERRY, S. FERREIRA, and S. SHARMA (Tufts University School of Dental Medicine, Boston, MA, USA)
1083 3-Month Antitartar Efficacy of Daily 6% Hydrogen Peroxide Strips. P.A. SAGEL*, M.L. BARKER, S. FARRELL, R.W. GERLACH, J.L. MILLEMAN, and M.S. PUTT (The Procter & Gamble Company, Mason, OH, USA)
1084 Superior Anti-calculus Efficacy of an experimental 0.454% SnF2 Dentifrice. T. HE*, L. WINSTON, S. FIEDLER, and R. BAKER (The Procter and Gamble Company, Mason, OH, USA)

Seq#: 158Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Clinical Trials Posters
1085 Two Year Clinical Evaluation of Zirconia Bridges. R. PERRY*, S. SHARMA, S. FERREIRA, G. KUGEL, and J. ORFANIDIS (Tufts University School of Dental Medicine, Boston, MA, USA)
1086 Postoperative hypersensitivity in Class I RBC restorations: a PEARL Study. G. BERKOWITZ*, S. BERSTEIN, A.J. HOROWITZ, R.G. CRAIG, F.A. CURRO, J.L. SHIP, V.P. THOMPSON, D. VENA, and K. MOSBY (New York University, USA)
1088 Carbon vs polyethylene fiber-reinforced composite posts: 3-year results. S. DELIPERI*, D.N. BARDWELL, and K.H. ZAWAWI (Tufts University, Cagliari, Italy)
1089 36 Months Clinical Evaluation of a Self-Etch Bonding Agent. H.S. MALMSTRÖM*, R. CACCIATO, Y.-F. REN, M. YUNKER, and T. DEROSA (University of Rochester School of Medicine and Dentistry, NY, USA)
1090 2-Year Clinical Evaluation of Self-Etch Adhesives in Posterior Restorations. C. ANAUATE-NETTO*, J. PERDIGAO, M. DUTRA-CORREA, N. CASTILHOS, A.R. CARMO, H.R. LEWGOY, R. AMORE, and H.J. CORDEIRO (Universidade Bandeirante de São Paulo, Brazil)
1091 Effects of Fluoride Varnishes on Enamel Decalcification Around Orthodontic Appliances. M.D. BAGBY*, G.A. BOYLES, C. MARTIN, E. KAO, P. NGAN, and E. GUNEL (West Virginia University, Morgantown, USA)
1092 Association between caries location and restorative material treatment provided. T. HILTON*, J.L. FERRACANE, A. KORPAK, and B. BURTON (Northwest PRECEDENT - Oregon Health & Science University, Portland, USA)
1093 DMG-IADR Abstract Research Patterns by Type, Focus, and Funding. S.C. BAYNE* and S.K. GRAYDEN (University of Michigan School of Dentistry, Ann Arbor, USA)

Seq#: 159Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 4: Clinical Trials, Biocompatibility and Biologic Effects - Toxicology and Biocompatibility
1094 Biocompatibility of Three Orthodontic Composite Resins on Human Oral Fibroblasts. S. SADEGHIAN*, H. NASR ESFAHANI, and M. VATANI (Azad Khorsgan School of Dentistry, Isfahan, Iran)
1095 Effect of TEGDMA on the activation of p38 and ERK1/2. G. SCHMALZ*, A. ECKHARDT, K.-A. HILLER, G. SPAGNUOLO, N. GERSTMAYR, and H. SCHWEIKL (University of Regensburg, Germany)
1096 Cytocompatibility of Dental Composites: Effects of Conversion, Filler, and Roughness. N. LIN*, H. HU, L. SUNG, and S. LIN-GIBSON (National Institute of Standards and Technology, Gaithersburg, MD, USA)
1097 In vitro biocompatibility of novel fluoride-releasing monomers and materials. L. LING*, E. BOLAND, X. XU, and H.R. RAWLS (Louisiana State University, New Orleans, USA)
1098 Osteoconductive and Carrier-Filled 3D Scaffolds for Bone Repair and Replacement. E. CLARK*, C. CRETIU VASILIU, A.M. SAILON, A.C. ALLORI, S.M. WARREN, J. SMAY, and J.L. RICCI (New York University College of Dentistry, USA)

Seq#: 160Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 5: Polymer-based Materials - Chemistry and Composition - Properties of Polymers
1099 New Antimicrobial Macromers for Dental Self-Etch Adhesives. T. BOCK*, D. POPPE, U. SALZ, C. WASCHINSKI, and J. TILLER (Ivoclar Vivadent AG, Schaan, Liechtenstein)
1100 Nano-scale Heterogeneity of Dentin Adhesive Following Environmental Stress. Q. YE*, J.-G. PARK, A. MISRA, O. MARANGOS, J. ESLICK, J. EINHELIG, Y. WANG, X.M. YAO, and P. SPENCER (University of Missouri-Kansas City, USA)
1101 Fracture Toughness of UDMA based Dental Composites. M.A. LATTA*, S. GROSS, and B. WERTZBERGER (Creighton University, Omaha, NE, USA)
1102 A novel polyurethane-based root canal obturation material:push-out bond strength. C.-P. LIN, T.-C. KUO*, B.-S. LEE, C.-Y. LEE, K.-H. LIAO, and K.-H. HSIEH (National Taiwan University, Taipei, Taiwan)
1103 Silanation of Compliant Aggregates Improves Mechanical Properties of Composite Resin. S.N. PERCY*, H.L. CARDENAS, H.R. RAWLS, and V.A. LEE (University of Texas - San Antonio / Health Science Ctr, USA)

Seq#: 161Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 6: Polymer-based Materials - Physical Properties and Performance - Physical Properties of Elastomeric and Provisional Materials
1104 Tear Strength of Low-viscosity Vinyl Polysiloxane Elastomeric Impression Materials. A.A. BOGHOSIAN* and E. LAUTENSCHLAGER (Northwestern University, Chicago, IL, USA)
1105 Vinylpolysiloxane Wetting Ability during Setting Time: A Contact Angle Analysis. I.C. CORREA* and M.J.D.S. ALENCAR (Universidade Federal do Rio de Janeiro, Brazil)
1106 Mechanical Properties of Monophase Impression Materials. R.A. YAPP and J.M. POWERS* (Dental Consultants, Inc, Ann Arbor, MI, USA)
1107 Flow Under Pressure of Fifteen Impression Materials. E.H. DOHERTY*, G. CHAO, G. KUGEL, and P. STARK (Tufts University, Boston, MA, USA)
1108 Evaluation of a New Temporary Lining Material. M. HASHIGUCHI*, A. TERAKADO, F. UKAJI, and H. KAZAMA (Tokuyama Dental Corporation, Tsukuba, Japan)
1109 Physical Properties of Bis-Acryl Provisional Resin Materials. M.T. PULIDO*, L.A. KNOBLOCH, R.E. KERBY, M.A. BAECHLE, and W.M. JOHNSTON (Ohio State University, Columbus, USA)
1110 Fast Fracture Strength and Fracture Toughness of Provisional Materials. B. SUN*, A. YOUNG, S. SHAFFER, J. NOTHNAGLE, and C. GHERGULESCU (Dentsply International, York, PA, USA)
1112 Concentration Additivity of Coefficients for Elastomer Pigmented to Skin Colors. X. HU, A. GILBERT, M.C. MOLCUT, and W.M. JOHNSTON* (Ohio State University, Columbus, USA)
1113 Powdered Rubber: Fabrication and Evaluation of Its Physical/Biological Property. N. THAMRONGANANSKUL*, J. BOONJAWAT, and S. SWASDISON (Chulalongkorn University, Bangkok, Thailand)

Seq#: 162Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Dental Materials 8: Other Matierals - Chemistry, Properties and Performance - Miscellaneous Topics
1114 12-Month Bottom/Top Knoop Hardness Ratios of Resin-Modified Glass-Ionomer Restorative Materials. H.W. ROBERTS*, D.W. BERZINS, and D. CHARLTON (USAF Dental Evaluation and Consultation Service, Great Lakes, IL, USA)
1115 A New Binding Model Based on Classical Friction. M.-L. LAI* and G. THORSTENSON (3M Unitek, Monrovia, CA, USA)
1116 Effect of Operatory Light Settings on Polymerization Of Orthodontic Resin. A.N. MULLASSERIL, S.S. KHAJOTIA*, G. LOLLI, and G.F. CURRIER (University of Oklahoma Health Sciences Center, Oklahoma City, USA)
1117 Effect of Polyether Retarder on the Flowability of Impregum Soft. N. AIMJIRAKUL* (Srinakharinwirot University, Bangkok, Thailand)
1118 Bond Strength of Auto-mixed Alginate Impression Paste to Tray. M. OGURI*, F. UKAJI, and H. KAZAMA (Tokuyama Dental Corp, Tsukuba, Japan)
1119 Comparison of digital vs. conventional impression systems for marginal accuracy. G. KUGEL*, N. CHAIMATTAYOMPOL, R. PERRY, S. FERREIRA, S. SHARMA, J. TOWERS, and P. STARK (Tufts University School of Dental Medicine, Boston, MA, USA)
1120 Colgate Total - Novel Approach to Advanced Cleaning and Whitening Performance. M. PRENCIPE*, Y.P. ZHANG, J.G. MASTERS, P. PIMENTA, M. HORCHOS, L. FRUGE, and T. HYMAN (Colgate-Palmolive Company, Piscataway, NJ, USA)
1121 Fluoride, Calcium, and Phosphorus Release from Novel NovaMin®-Containing Fluoride Varnish. A.H. STONE* and A.K. BURWELL (NovaMin Technology, Inc, Alachua, FL, USA)

Seq#: 163Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Behavioral, Epidemiologic, and Health Services Research - Epidemiology and Behavioral Research
1122 Oral Health Knowledge of African American and Hispanic Mothers. J. SMITH, A. KOERBER, I. PUNWANI, S. FADAVI, G. ADAMI, and M. MONTERO* (University of Illinois - Chicago, USA)
1123 Assessment of Caries Risk by Dental PBRN Dentists. V.V. GORDAN, D.B. RINDAL*, M.W. DAWSON, C.W. GARVAN, J. RICHMAN, O.D. WILLIAMS, and F.T. DPBRN COLLABORATIVE GROUP (Health Partners, St. Paul, MN, USA)
1124 How Dental PBRN Dentists Diagnose and Treat Existing Restorations. V.V. GORDAN, V. QVIST, C.W. GARVAN, J.L. FELLOWS*, J. RICHMAN, I. MJOR, G.H. GILBERT, and F.T. DPBRN COLLABORATIVE GROUP (Center for Health Research Kaiser Permanente Northwest, Portland, OR, USA)
1125 Illinois pediatricians' and pediatric dentists' practices regarding infant oral health. M. ALBERT, I.C. PUNWANI*, A. KOERBER, S. FADAVI, and L.G. NIEDERMAN (University of Illinois - Chicago, USA)
1126 Methods Used by Dental PBRN Clinicians to Diagnose Dental Caries. V.V. GORDAN, P.L. BENJAMIN*, D. PIHLSTROM, C.W. GARVAN, J. RICHMAN, O.D. WILLIAMS, and F.T. DPBRN COLLABORATIVE GROUP (Private Practice, Miami, FL, USA)
1127 Comparison of Mid-Appalachian and National OB/GYNs' Oral Health Education Needs. R.C. WIENER*, R. CROUT, and W. STANLEY (West Virginia University, Morgantown, USA)
1128 Comparing Mid-Appalachian OB/GYNS and WV Internists in Oral Health Screenings. M.A. WIENER*, R. CROUT, and S. WEARDEN (West Virginia University, Morgantown, USA)
1129 Support of Clinical Dental Faculty for Tobacco Cessation Training. M. MARTINSEN*, N. KWEIK, K.V. RANKIN, D.L. JONES, and H. ABDELLATIF (Baylor College of Dentistry, Texas A&M Health Science Center, Dallas, USA)
1130 Effect of a Copayment on Dental Treatment Choices in Children. T.H. BRICKHOUSE*, J.H. UNKEL, and D.L. HOWELL (Virginia Commonwealth University, Richmond, USA)

Seq#: 164Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Behavioral, Epidemiologic, and Health Services Research - Epidemiology of Oral Diseases
1133 Early Adolescent Caries Incidence and Risk Factors. B. BROFFITT*, S.M. LEVY, J.J. WARREN, T.A. MARSHALL, and J.E. CAVANAUGH (University of Iowa, Iowa City, USA)
1134 Smokeless Tobacco Use and Periodontal Disease in Rural Appalachia. A.G. WEE*, M. MOESCHBERGER, G. PHILLIPS, P. KUUN, J. SHULTZ, and M.E. WEWERS (University of Nebraska Medical Center, Omaha, USA)
1135 Factors associated with dental caries at a dental student clinic. J.M. SORENSEN, J.J. WARREN*, and S. GUZMAN-ARMSTRONG (University of Iowa, Iowa City, USA)
1136 OHIP for Children with Special Health Care Needs. H.C. LEWIS*, T.H. BRICKHOUSE, and M.D. WEBB (Virginia Commonwealth University - VCU/MCV, Richmond, USA)
1137 Demography and Treatment Utilization in a High Risk Dental Clinic. R. MUNGIA*, K.J. DONLY, M.A. GARCIA, and J.D. SCHOOLFIELD (University of Texas - San Antonio / Health Science Ctr, USA)
1138 Oral Health Habits and Behavior During Pregnancy. E. BARAN, H. AMINI*, R. RASHID, and P. CASAMASSIMO (Ohio State University, Columbus, USA)
1139 Social Gradients in Dental Health among Low-Income Mothers. D. GREMBOWSKI*, C. SPIEKERMAN, and P. MILGROM (University of Washington, Seattle, USA)

Seq#: 165Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Education Research - Education Research Posters
1140 The Effectiveness of Training for a Spectrophotometer Color Matching System. J. DASILVA, S. PARK*, and S. ISHIKAWA-NAGAI (Harvard School of Dental Medicine, Boston, MA, USA)
1141 Comparative Career Decision-Making Survey Results, by Dental Student Status. R.A. KUTHY*, S.E. ALLEN, and F. QIAN (University of Iowa, Iowa City, USA)
1142 Preclinical sources of stress among military dental students in Taiwan. K.C. CHIU*, Y.-S. SHIEH, L.C. CHANG, H.C. SU, C.H. CHEN, S.H. LEE, and S. CHIU (Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan)
1143 A Predictive Model of Dental Hygiene National Board Success. S.M. MAURIELLO*, C.A. PETERSON, L. PAQUETTE, J. MULNICK, and D.J. CAPLAN (University of North Carolina, Chapel Hill, USA)

Seq#: 166Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Implantology Research - Bone Growth and Response to Implants
1145 Prior Endodontic Therapy as a Risk Factor for Implant Failure. X. MATA*, K. CHOE, M.E. AICHELMANN-REIDY, and M.A. REYNOLDS (University of Maryland, Baltimore, USA)
1146 Survival of Dental Implants Placed in Sites of Previous Failures. S. MASTRONIKOLAS, X. MATA, M.E. AICHELMANN-REIDY*, and M.A. REYNOLDS (University of Maryland, Baltimore, USA)
1147 Relationship Between Peri-implant Bone Properties and Implant Stability. R. HUDSON, III, C.F. ZHU*, and J.D. JONES (University of Texas - San Antonio / Health Science Ctr, USA)
1148 Evaluation of Bone Mineral Content - Time After Dental Implant Placement. R. HUDSON, III, C.-F. ZHU, and J.D. JONES* (University of Texas - San Antonio / Health Science Ctr, USA)
1149 3D Culture Enhances Osteoblast Mineralization on Dental Implant Surfaces. Y.J. KO*, R. ZAHARIAS, D. SEABOLD, and G. SCHNEIDER (University of Iowa, Iowa City, USA)
1150 Cadaveric Specimen Analysis of Hydroxyapatite Particulates, Bone, and Subperiosteal Implants. P. BECK* and J. LEMONS (UAB School of Dentistry, Birmingham, AL, USA)
1151 Does FAK Mediate Implant Surface Microtopography Effects on Osteoblast Differentiation?. G. SCHNEIDER*, R. ZAHARIAS, and D. SEABOLD (University of Iowa College of Dentistry, Iowa City, USA)

Seq#: 167Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Oral Health Research - Toothbrushes, Floss and Plaque Control
1152 Comparative Efficacy of Two High Frequency Power Toothbrushes on Plaque. A.S. MASTER*, W. JENKINS, J. WEI, and J. STRATE (Philips Oral Healthcare, Snoqualmie, WA, USA)
1153 Comparative Efficacy of Two Sonic Toothbrushes on Plaque. J.S. HOLT*, M. MCGRADY, W. JENKINS, P. SCHMITT, D. STURM, and A.F. HEFTI (4-Front Research Ltd, Chester, England, Uk)
1154 Comparative Efficacy of Two Power Toothbrushes on Plaque. K. MORITIS*, W. JENKINS, P. SCHMITT, and J. STRATE (Philips Oral Healthcare, Snoqualmie, WA, USA)
1155 Total Protein and Viable Counts to Evaluate Interproximal Biofilm Removal. M.B. ASPIRAS*, N. ELLIOTT, R. NELSON, J. HIX, M. JOHNSON, and M. DE JAGER (Philips Oral Healthcare, Snoqualmie, WA, USA)
1156 Comparison of Interproximal Biofilm Removal with Sonicare Elite and Ultreo. M. DE JAGER*, M.B. ASPIRAS, N. ELLIOTT, R. NELSON, J. HIX, and M. JOHNSON (Philips Oral Healthcare, Snoqualmie, WA, USA)
1158 Persistence of scratching induced by toothpaste brushing of denture acrylic. S.M. WETTERER*, G. CHU, and Z. LOEWY (GlaxoSmithKline, Parsippany, NJ, USA)
1159 Impact of toothpaste brushing of denture material on bacterial attachment. P.E. WEST* (GlaxoSmithKline Consumer Healthcare, parsippany, NJ, USA)
1160 Fluoride Uptake in Incipient Enamel Lesions from Mouthrinse Treatments. D. RICCI-NITTEL*, S. ANDREANA, C. GONZALEZ-CABEZAS, and J. O'BRYAN EDER (Johnson and Johnson Healthcare Products - A Division of McNeil, PPC, Morris Plains, NJ, USA)
1161 Erosivity Potential Method Development. M.D. MARTINEZ*, C. CAREY, and D. RICCI-NITTEL (Johnson & Johnson Healthcare Products-Division of McNeil PPC, Morris Plains, NJ, USA)
1162 Plaque Removal Efficacy of a Novel Toothbrush. S.J. BLANCHARD*, M. HARRIS, J.F. COELHO, J. QAQISH, C.R. GOYAL, and P. AMINI (Johnson & Johnson Healthcare Products, a Division of McNeil PPC, Skillman, NJ, USA)

Seq#: 168Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Mineralized Tissue - Bone, Dentin, and Cementum
1164 Further Investigations of Age-Related Changes in Dentine Using ac-Impedance Spectroscopy. A.H. ELDARRAT*, A. HIGH, and G. KALE (University of Sharjah, United Arab Emirates)
1165 A Novel Mechanism of Ultrasound's Effect on Orthodontic Root Resorption. D. LIU* (Marquette University, Milwaukee, WI, USA)
1166 Pulp Calcification; SEM Analysis on a Nanoscale Level. T. BONSTEIN* (University of Manitoba, Winnipeg, MB, Canada)
1167 The Role of Biglycan on Properties of Murine Cementum. S.P. HO, B. YU, M. YOUNG, S.J. MARSHALL, G.W. MARSHALL, and J. LIN* (University of California San Francisco, USA)
1168 Reconstructing Mandibular Defects Using Autologous Bioengineered Tooth and Bone. W. ZHANG*, H. ABUKAWA, C. YOUNG, J.P. VACANTI, L. KABAN, M. TROULIS, and P.C. YELICK (Tufts University, Boston, MA, USA)
1169 Bone-like Extracellular Matrix Enhances Osteoblastic Differentiation of BMSCs. A.C. CAVENDER*, Q.P. PHAM, A.G. MIKOS, and R.N. D'SOUZA (Baylor College of Dentistry, Dallas, TX, USA)
1170 Study of SIBLING Proteins in the Dentin of Hyp Mice. Y. SUN*, B. ZHANG, I. MACIEJEWSKA, and C. QIN (Baylor College of Dentistry, Texas A&M Health Science Center, Dallas, USA)
1171 Effects of Angiopoietin-1 on Bone Morphogenetic Protein-2 Induced Osteoblast Differentiation. B.-C. JEONG, H.J. KIM, S.H. SONG, W.-M. OH, S.-W. PARK, G.Y. KOH, K.-M. LEE, R.T. FRANCESCHI, S.-H. KIM, and J.-T. KOH* (Chonnam National University, Gwangju, South Korea)
1172 Fourier Transform Infrared Imaging Analysis of Hyp Mouse Bone. K. VERDELIS*, M.D. MCKEE, and A.L. BOSKEY (Hospital for Special Surgery, New York, USA)
1173 Recombinant DSP-PP and native HP protein reveal proteolytic activity. H.H. RITCHIE* and V. GODOVIKOVA (University of Michigan, Ann Arbor, USA)

Seq#: 169Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Salivary Research - Salivary Research
1174 Influence of saliva substitute pellicles on initial Streptococcus mutans adhesion. S. HAHNEL*, R. BÜRGERS, M. ROSENTRITT, and G. HANDEL (University Medical Center Regensburg, Germany)
1175 The Rat Parotid Binds the COOH-terminal Tetrapeptide of Gastrin/Cholecystokinin. M. LORBER* (Georgetown University School of Medicine, Washington, DC, USA)
1176 NCI-EDRN Validation of Salivary Oral Cancer Biomarkers. J. WANG*, J. REISS, B. ZIMMERMANN, H. ZHOU, D. ELASHOFF, D. CHIA, and D.T. WONG (University of California, Los Angeles, USA)
1177 P2Y2R activation mediates cytokine release leading to salivary gland dysfunction. O.J. BAKER*, J.M. CAMDEN, R.S. REDMAN, and G.A. WEISMAN (University of Missouri-Columbia, USA)
1178 Study on the Method to Diagnosis Oral Moisture Accurately. F. TAKAHASHI*, M. TAKAHASHI, R. MIZUHASHI, and O. MORITA (Nippon Dental University, Niigata, Japan)
1179 Salivaomics Knowledge Base (SKB). W. YAN, W. YU, S. THAN, Z. HU, H. ZHOU*, and D.T. WONG (University of California Los Angeles, USA)
1180 Salivary Biomarkers of Periodontal Disease and Therapeutic Outcome. W.M. SEXTON*, D.R. DAWSON, D. DAWSON, J. STEVENS, and C.S. MILLER (University of Kentucky, Lexington, USA)
1181 Network Analysis of Dedifferentiation of Parotid Acinar Cells. S.G. VENKATESH*, J. TAN, A.S. CURRIE, and D.S. DARLING (University of Louisville, KY, USA)
1182 Comparison of Salivary Continine in Smokers and Nonsmokers Health Assessments. S. TAPP*, N. CAMARATA, J. SCHAEFER, and C. STRECKFUS (University of Texas - Houston/Health Science Center, USA)

Seq#: 170Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Microbiology / Immunology and Infection Control - Microbiology
1183 Host responses against periodontopathic bacterial challenge. M. YONEDA*, H. ANAN, Y. ISHIHARA, T. NAITO, N. SUZUKI, T. IWAMOTO, K. YAMADA, K. HISAMA, I. OKADA, T. YOSHIKANE, K. MAEDA, and T. HIROFUJI (Fukuoka Dental College, Japan)
1184 Antimicrobial Activity of P.betle in Dentifrice on Mutans Streptococci Invitro. S. MANGUNDJAJA*, H. SUTADI, F. SAPTARIA, and A. TRIDEWO (University of Indonesia, Jakarta, Indonesia)
1185 Epitopes Shared Among Pioneer Oral Flora and S. mutans GbpB. W.F. KING*, R.D. NOGUEIRA, R.O. MATTOS-GRANER, T. CHEN, and D.J. SMITH (Forsyth Institute, Boston, MA, USA)
1187 Autophagy in the Oral Pathogen Candida albicans. M. KELLY and G. PALMER* (Louisiana State University, New Orleans, USA)
1188 Antifungal activity of Morinda citrifolia fruit extract against Candida albicans. A. JAINKITTIVONG* and T. BUTSARAKAMRUHA (Chulalongkorn University, Bangkok, Thailand)
1189 Effect of flow rate on Streptococcus mutans gene expression. R.L. GREGORY* and Z. CHEN (Indiana University, Indianapolis, USA)
1190 Defining an Oral Microbial Signature (OMS) in an Appalachian Population. R.J. CROUT, J.G. THOMAS, D.M. GRAY*, D.W. MCNEIL, R.J. WEYANT, and M. MARAZITA (West Virginia University, Morgantown, USA)
1191 Adaptive response of hMSC-derived osteoprogenitors to LPS enriched environment. K.H.K. YIP*, I.F. MO, H.K. LAW, Y.L. LAU, and G.C. CHAN (University of Hong Kong, Hong Kong)
1192 A link between p53 tumor suppressor and KSHV K-cyclin. P.-C. CHANG and M. LI* (University of Kentucky, Lexington, USA)
1193 Subcellular Localization of Mitf in Monocytic Cells is Attachment-Dependent. Y.-L. LIN* (University of Kentucky, Lexington, USA)
1194 Prevalence of Solobacterium moorei in Subjects With and Without Halitosis. B. CLARK*, P. MOSES, V.I. HARASZTHY, P.K. SREENIVASAN, and J.J. ZAMBON (State University of New York - Buffalo, USA)
1195 Isolation of Human Monoclonal Antibodies to Glucosyltransferase by Phage Display. J. SUI, W.F. KING, D.J. SMITH, W.A. MARASCO, and M.A. TAUBMAN* (The Forsyth Institute, Boston, MA, USA)
1196 Macrophage Responses to a Polymicrobial Challenge With Oral Bacteria. Y.V. ALIMOVA*, J.L. EBERSOLE, and C.B. HUANG (University of Kentucky, Lexington, USA)
1197 Development of a Quick DNA Extraction Method for Streptococcus mutans. B. OLSON*, M. MCEWAN, and D. DRAKE (University of Iowa, Iowa City, USA)
1198 S. mutans, Aciduric and Acidogenic Bacteria from Early Childhood Caries. C.V. HUGHES*, M. DAHLAN, E. PAPADOPOULOU, L. NELSON, S.C. LU, J. JOLIVET, E. KANASI, R. KENT, and A.C. TANNER (Boston University, MA, USA)
1199 ZnCl2 Inhibits Fusobacterium nucleatum H2S production by repressing L-Cysteine Desulfhydrase. J. COULBURN*, A. KALININA, S. BAGCHI, and C.D. WU (University of Illinois at Chicago, USA)
1201 Insertion sequence search in oral pathogens. C. YANG, C.-H. CHANG, and G. XIE* (Los Alamos National Laboratory, NM, USA)

Seq#: 171Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Oral & Maxillofacial Surgery - Poster Presentations
1202 Effect of h1 blocker on soft tissue wound healing. S.H. SHAYEI MOOSAVI* and M. YAGHMAEI (Shaheed Beheshti dental school, Tehran, Iran)
1203 3D Condylar Surface Remodeling following Skeletal Class III Surgery. L.H.S. CEVIDANES*, C. PHILLIPS, A.E.F. OLIVEIRA, Y. LI, and M. STYNER (University of North Carolina, Chapel Hill, USA)
1204 Citation Accuracy in the Oral and Maxillofacial Surgery Literature. A.E. MOHAMMAD* and D. LASKIN (Virginia Commonwealth University - VCU/MCV, Richmond, USA)
1205 Gene Delivery of Heparan Sulfate Proteoglycan Core Enhances Bone Regeneration. A.A. DECARLO*, A.L. ELLIS, E. SEALES, G. YANG, L. LI, and J.M. WHITELOCK (Agenta Biotechnologies, Inc, Birmingham, AL, USA)

Seq#: 172Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Periodontal Research - Pathogenesis - Periodontal Pathology Posters
1206 Fibrogenic Effects of Cannabidiol on Human Gingival Fibroblasts. S.Y. RAWAL* and D.A. TIPTON (University of Tennessee, Memphis, USA)
1207 Characterization of immortalized human gingival fibroblasts by hTERT. S. VARDAR-SENGUL*, S. ARORA, P. ITKIN-ANSARI, F. LEVINE, E. ADAMSON, and D. MERCOLA (University of California, Irvine, USA)
1209 n-3 PUFA Effects on Local and Systemic Host Responses. M.J. STEFFEN*, D.R. DAWSON, III, M.J. NOVAK, and J. EBERSOLE (University of Kentucky, Lexington, USA)
1210 Angiopoeitin-1 and the Progression of Gingival Inflammation. B.D. HARRELSON, S.R. LESTER, F.G. SERIO, and R.B. JOHNSON* (University of Mississippi Medical Center, Jackson, USA)
1211 Increased PAF Acetylhydrolase Expression Following LPS Exposure in MM6 Cells. K.M. HOWARD* (UNLV School of Dental Medicine, Las Vegas, NV, USA)
1212 Formation of Prothrombinase Complex on Human Platelets Stimulated by Gingipain-R. E. WHITAKER*, C. TIMBY, and B. HAMMOND (Temple University, Philadelphia, PA, USA)
1213  Porphyromonas gingivalis and Treponema denticola induced Mixed microbial Periodontal Disease. S. RAJAPAKSE, R. VERMA, A. MEKA, I. BHATTACHARYYA, I. AUKHIL, and L. KESAVALU* (University of Florida, Gainesville, USA)
1214 Single Nucleotide Polymorphisms of Toll Like Receptors and Chronic Periodontitis. S.E. SAHINGUR*, E. DE NARDIN, J. GUNSOLLEY, R. GENCO, and H.A. SCHENKEIN (Virginia Commonwealth University - VCU/MCV, Richmond, USA)
1215 Effects of periodontitis on onset and severity of insulin resistance. K. WATANABE*, B. PETRO, A. SHLIMON, and T. UNTERMAN (Universiy of Illinois at Chicago, USA)
1216 Periodontal IL-6 Expression in Diabetic and Nondiabetic Patients. C. COLE*, K. SUNDARARAJ, R. LEITE, A. NAREIKA, E. SLATE, J.J. SANDERS, M.F. LOPES-VIRELLA, and Y. HUANG (Medical University of South Carolina, Charleston, USA)

Seq#: 173Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Periodontal Research - Therapy - Periodontal Therapy: Regeneration, Antimicrobials, and Prognosis
1217 Behavior of Adipose-derived Stem Cells in Periodontal tissue regeneration. M. TOBITA*, H. MIZUNO, C.A. UYSAL, Y. ITOI, R. OGAWA, and H. HYAKUSOKU (Nippon Medical School, Tokyo, Japan)
1218 Cementum Attachment after Treatment with either Citric Acid or Tetracycline. A. POLSON*, K. GUTIERREZ, B. FRANTZ, P. HANES, and Y. REFAAT (Univ. of Pennsylvania Sch. Of Dent. Med, Philadelphia, USA)
1219 Regenerative Periodontal Surgery with PRP and Anorganic Bovine Bone Mineral. F. DORI*, V. KOVÁCS, T. HUSZAR, I. GERA, N.B. ARWEILER, D. NIKOLIDAKIS, and A. SCULEAN (Semmelweis University of Medicine, Budapest, Hungary)
1220 Metronidazole plus Amoxicillin Activity on Antibiotic-Resistant Aggregatibacter actinomycetemcomitans. T.E. RAMS*, D. FEIK, and A.J. VAN WINKELHOFF (Temple University, Philadelphia, PA, USA)
1221 Gingivitis Treatment with 0.454% Stannous Fluoride Dentifrice: Clinical Meta-Analysis. R.W. GERLACH*, R.D. BARTIZEK, R.D. GIBB, and A.R. BIESBROCK (The Procter & Gamble Company, Mason, OH, USA)
1222 Meta-Analysis of Three Chronic PeriodontitisTrials with Periowave™ Photodisinfection. N.G. LOEBEL*, R. ANDERSEN, Y. LI, R. SHU, and X. ZHANG (Ondine Research Laboratories, Bothell, WA, USA)
1223 Comparison of the clinical and microbiogical effects of 4 mouthrinses. C. ROBERTS*, L. MURRAY, N. VEIGA, R.P. TELES, F. TELES, L. MARTIN, S. SOCRANSKY, and A.D. HAFFAJEE (Forsyth Institute, Boston, MA, USA)
1224 Correlation of Laser Vibrometric and Laser Profilometric Scaler Instrumentation Damage. S.C. LEA*, B. FELVER, V. PATEL, and A.D. WALMSLEY (University of Birmingham, United Kingdom)
1225 Compliance as a Prognostic Indicator II: Outcome of 11545 Teeth. T. MIYAMOTO*, T. KUMAGAI, and M.E. NUNN (Creighton University, Omaha, NE, USA)

Seq#: 174Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Neuroscience / TMJ - Poster Presentations
1226 Relationship of Daily Stress and Temporomandibular Pain. L. LERESCHE*, L. MANCL, and J. TURNER (University of Washington, Seattle, USA)
1227 Brain Activation and Dental Wear Correlations in Bruxers and Non-Bruxers. K.E. BYRD*, M. DZEMIDZIC, L.M. ROMITO, T.M. TALAVAGE, and D. WONG (Indiana University School of Medicine, Indianapolis, USA)
1228 Glial and Immune Cell Responses following Rat Infraorbital Nerve Lesion. G.M. PERRY*, L.R. JOHNSON, S.R. LEVINSON, and M.A. HENRY (University of Texas - San Antonio / Health Science Ctr, USA)
1229 Application of the Delphi technique to derive a TMD taxonomy. M.T. JOHN* and E. SCHIFFMAN (University of Minnesota, Minneapolis, USA)
1230 Growth Factor Effects on Fibrochondrocytes Seeded on Electrospun Polycaprolactone Scaffolds. D.K. MILLS*, D. PAKALAPATI, P. TURNER, K. PINNAMARJU, S. NAG, and P.S. SIT (Louisiana Tech University, Ruston, USA)
1231 Psychometric Properties of the modified Symptom Severity Index (SSI). D.R. NIXDORF*, M.T. JOHN, M.M. WALL, and E. SCHIFFMAN (University of Minnesota, Minneapolis, USA)
1232 2008 Report of NIDCR's TMJ Implant Registry and Repository. J. FRICTON, S.L. MYERS*, A.M. VELLY, S. KAIMAL, P. CARLSON, D. SOTILLO, J. SPRINGSTEEN, P. HUGHES, M. SABINO, W. BOWLES, W. KANG, J. SWIFT, D. BASI, L. KEHL, C.-C. KO, and J. FERREIRA (University of Minnesota, Minneapolis, USA)

Seq#: 175Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Oral Medicine & Pathology - Oral Cancer, Wound Healing
1233 Zoledronic Acid reduces Heparin-Binding Growth Factor in Endothelial cells. S.W. LEE*, A. MARIASH, S. HELFMAN, and D.L. BASI (Inje university busan paik hospital, Busan, South Korea)
1234 Folate Receptor Mediated Gene Delivery to Oral Cancer Cells. E. GEDERI*, N. OVERLID, K. KONOPKA, and N. DÜZGÜNES (University of the Pacific, San Francisco, CA, USA)
1235 Perp Expression in Oral Squamous Cell Carcinoma Cell-Lines. D. MENSAH-BOATENG* and J.K. WAHL (University of Nebraska, Lincoln, USA)
1236 Identification of Stathmin in Oral Squamous-Cell Carcinoma Using Microarray. A. BAJPAI*, M. FAN, W. GU, L. PFEFFER, and C. NOSRAT (University of Tennessee, Memphis, USA)
1237 Osteopontin expression and its role in oral epithelial tumorigenesis. S. SWASDISON*, S. YODSANGA, K. DHANUTHAI, K. SAPPAYATOSOK, and P.L. CHANG (Chulalongkorn University, Bangkok, Thailand)
1238 Novel in Vitro Oral Cancer Gene Identification Assay. J.R. HILL*, M.R. GAVIN, and D.A. LARGAESPADA (University of Minnesota Craniofacial Research Training Program, Minneapolis, USA)
1239 Potential Risk Factors of Bisphosphonate Related Osteonecrosis of the Jaws. V. THUMBIGERE-MATH, L. TU*, R. GOPALAKRISHNAN, M. SABINO, S. BASU, S. HUCKABAY, J. WHITE, J. LEACH, K. SWENSON, A. DUDEK, P. HUGHES, J. SWIFT, and D. BASI (University of Minnesota, Minneapolis, USA)
1240 Risk assessment of Bisphosphonate-Related Osteonecrosis of the Maxilla and Mandible. R. CAINE, Jr.* and S. QUEK (UMDNJ, Newark, NJ, USA)
1241 Stress dysregulates plasma cytokines during human mucosal healing. P.T. MARUCHA*, Z. FONG, and C. ENGELAND (University of Illinois - Chicago, USA)
1242 Diabetes Increases TNF-a, FOXO1& Fibroblast Apoptosis in Healing Gingival Wounds. J. LI, T. DESTA, N. KROTHAPALLI, and D.T. GRAVES* (Boston University, MA, USA)

Seq#: 176Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Oral Medicine & Pathology - Oral Pathology Posters
1243 Involvement of PKC in Increased Expression of Beta-defensins in Keratinocyte. M. YAMAZAKI*, M. SAITOH, S. NAKAMURA, M. NISHIMURA, T. KAKU, and Y. ABIKO (Health Sciences University of Hokkaido, Ishikari, Japan)
1244 Proteomic Analysis to Identify Oral Epithelial Cell-Antifungal Effector Protein Candidates. E. LILLY*, J. YANO, and P.L. FIDEL (Louisiana State University Health Sciences Center, New Orleans, USA)
1245 Evaluation of Prevalance of Oral Entamoeba Gingivalis and Trichomonas Tenax. M. DAGHIGH AFKAR* and J. GHABANCHI (Shiraz university of medical sciences, Iran)
1247 Differential Bacterial induction of Oral Viral Pathogenesis. J. WEBSTER-CYRIAQUE*, T. MORRIS, and R. ROTHWELL (University of North Carolina, Chapel Hill, USA)
1248 Preventive effects of bioactive B12 in adhering discs for RAU. J.A. BURGESS and J. HALEY* (Orahealth Corporation, Bellevue, WA, USA)
1249 Association between Aphthous/Intraoral Ulcers and Body Mass Index. L. BACCAGLINI*, D.W. THERIAQUE, N.C. MARTINO, R.J. LAMONT, C. SEUNGHEE, M. HANDFIELD, M.L. BRANTLY, and J.J. SHUSTER (University of Florida, Gainesville, USA)
1250 Topical corticosteroids in Recurrent Aphthous Stomatitis. Systematic review. M. RODRIGUEZ* (Universidad Nacional de Colombia, Bogota, Colombia)
1251 Labial Salivary Gland Biopsy: Inter-rater Reliability and Clinical Correlations. C.M. STEWART*, I. BHATTACHARYYA, K. BERG, D. COHEN, J. OJHA, N. ISLAM, C. ORLANDO, and P. DREW (University of Florida College of Dentistry, Gainesville, USA)
1252 Panoramic Radiograph Pathology in a Military Treatment Population. L. FRANKLIN* (Armed Forces Institute of Pathology, Washington, DC, USA)

Seq#: 177Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Craniofacial Biology - Normal and Abnormal Craniofacial Growth
1253 Craniosynostotic rabbit dura mater inhibits osteogenic differentiation of bone-derived cells. G.M. COOPER*, E.L. LENSIE, T.E. BARBANO, G.E. DECESARE, J.J. CRAY, M.P. MOONEY, and J.E. LOSEE (University of Pittsburgh, PA, USA)
1254 Effects of Sex Hormones Deficiency on Craniofacial Growth in Rats. M. SEIFI*, M. HEDAYATI, and M. ASHIRI (Shaheed Beheshti University of Medical Sciences, Iran Center for Dental Research, Tehran, Iran)
1255 Nonsyndromic cleft lip and palate in Philippines and MTHFRC677T polymorphism. N. CHANDWANI*, J. KOMURA, A. DELURGIO, M. TOLAR, T. PAWAR, M. ABU-AL MELH, M. GOMEZ, N. BAUTER, M. KAI, and M.M. TOLAROVA (University of the Pacific, San Francisco, CA, USA)
1256 TGFB3 rs2300607 A/T polymorphism and nonsyndromic cleft lip and palate. R. SALAHUDDIN*, A. AL-JABEITI, M. GOMEZ, M. TOLAR, N. BAUTER, J. KOMURA, S. PATIL, M. ABU-AL MELH, A. DELURGIO, W. SOLIMAN, P. MISHRA, and M.M. TOLAROVA (University of the Pacific, San Francisco, CA, USA)
1257 Cleft lip and palate anomaly and TGFB3 rs2268625 C/T polymorphism. A. AL-JABEITI*, M. TOLAR, R. SALAHUDDIN, M. GOMEZ, N. BAUTER, J. KOMURA, M. ABU-AL MELH, A. DELURGIO, W. SOLIMAN, P. MISHRA, S. PATIL, and M.M. TOLAROVA (University of the Pacific, San Francisco, CA, USA)
1258 Comparative Neural Differentiation of Orofacial and Iliac Marrow Stromal Cells. M. VELASCO*, M. DAMEK-POPRAWA, and S.O. AKINTOYE (University of Pennsylvania School of Dental Medicine, Philadelphia, USA)
1259 Disease-Associated Matrix Fragment Suppresses Osteoblastic Differentiation by Inducing MMP-1. J. JOSEPH*, Y. KAPILA, T. HAYAMI, and S. KAPILA (University of Michigan, Ann Arbor, USA)

Seq#: 178Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Craniofacial Biology - Orthodontic Diagnostic Aids
1261 Hyoid Bone Position Changes Following Rapid Palatal Expansion in Adolescents. P. AUSTIN, B. DENNIS, N. SUCHITRA, K. STROHL, and M.G. HANS* (Case Western Reserve University, Cleveland, OH, USA)
1262 Length of The Skeletal Airway to The Soft Tissue Airway. L.M. ANDRIA and J. RAMAN* (Medical University of South Carolina, Charleston, USA)
1263 Evaluating Ricketts' Cephalometric Analysis as Diagnostic Aid in Black Females. E.R. RICHARDSON* (Center For the Study of Human Growth and Development, Nashville, TN, USA)
1264 Reliability of Digital and Plaster PAR Index Scores. C.K.-S. ANDREWS, A.R. FIRESTONE*, F.M. BECK, and R. RASHID (Ohio State University, Columbus, USA)
1265 Numeric Code Identifies Tooth Pattern, Jaw Symmetry in Ectodermal Dysplasia. C. ASMUSSEN*, A. VAN WIJK, C. STANFORD, F. FARRINGTON, and M. FETE (University of Iowa, Iowa City, USA)

Seq#: 179Saturday, April 5, 10:45 AM - 12:00 PM
Poster, Trinity I - Exhibit Hall
Late Breaking News - Late Breaking News
1266 Fluoride Recharge of a New Protective Coating. J.A. FITCH, J.E. SWANSON*, K.M. CUMMINGS, A.M. PFARRER, and R.P. RUSIN (3M ESPE Dental Products, Saint Paul, MN, USA)
1267 Dental Students' Opinions Regarding Caries Management by Risk Assessment Program. J. AUTIO-GOLD* (University of Florida, Gainesville, USA)
1268 Solubility, Sorption and Degree of Conversion of Nanocomposite:Polymerization Mode Influence. G.S. ALMEIDA*, E.M. SILVA, L.T. PORKUS, J.G. GUIMARAES, and A.A.L. BARCELOS (UFF, Rio de Janeiro, Brazil)
1269 Holographic Microrheology of Streptococcus mutans insoluble polysaccharides. F.C. CHEONG, S. DUARTE*, S.-H. LEE, and D.G. GRIER (New York University, USA)
1270 Laminated Orthodontic Removable aligner for Molar Uprighting. T.K. KALILI, A. CAPUTO*, R. MITO, I. NISHIMURA, S. KHALILNIA, A. AJDAHARIAN, and T. DO (UCLA School of Dentistry, Los Angeles, CA, USA)
1271 Peptide inhibitors of Porphyromonas gingivalis colonization of dental plaque. D.R. DEMUTH*, R.J. LAMONT, and C. DAEP (University of Louisville, KY, USA)
1272 TMD signs and symptoms in young people. P. FALCHET*, J.M. NEGRÃO, P.C. MACHADO, and A.S. GUIMARÃES (Universidade Federal de São Paulo, Brazil)
1273 Exploring Stem Cells from Clinically Compromised Dental Pulp. J. PAN, J.T. WRIGHT, E.T. EVERETT, C. MOORE, F. TEIXEIRA, and Z. WANG* (University of North Carolina at Chapel Hill, USA)
1275 SalivarySLPI in Oral Candidiasis Among HIV-positive and At-Risk HIV-negative Women. A. CHATTOPADHYAY*, D.C. SHUGARS, K. WEBER, M.H. COHEN, M. ALVES, and M. NAVAZESH (University of Kentucky, Lexington, USA)
1276 Dental pulp stem cell (DPSC) growth on fluorapatite (FA) surfaces. J. LIU*, T. JIN, S. CHANG, A. CZAJKA-JAKUBOWSKA, and B. CLARKSON (University of Michigan, Ann Arbor, USA)
1277 Synthesis of Ordered and Disordered Nanofluorapatite Biomimetic Surfaces. S. CHANG*, J. LIU, H. CHEN, A. CZAJKA-JAKUBOWSKA, and B.H. CLARKSON (University of Michigan, Ann Arbor, USA)
1278 CT Scan Evaluation of Periapical Repair after Root Canal Treatment. F.W.G.P. SILVA*, M.R. LEONARDO, M.-K. WU, and L.A.B. SILVA (Universidade de São Paulo, Ribeirão Preto, Brazil)
1279 Sample preparation affects bacterial adhesion to dental polymers. D.N. ZEIGER*, N.J. LIN, J.M. ANTONUCCI, J. SOTOMAYOR-ALBINO, and S. LIN-GIBSON (National Institute of Standards and Technology, Gaithersburg, MD, USA)
1280 Inequalities in Dental Implants Provision in the United States. C.E. OKUNSERI* and N.M. PAJEWSKI (Marquette University, Milwaukee, WI, USA)
1281 Importance of the initial orthodontic visit: Development of a questionnaire. B. ST. LOUIS*, A. FIRESTONE, K. VIG, W. JOHNSTON, and S. SHANKER (Ohio State University, Columbus, USA)
1282 Internal Kinematics of the Volume-reduced Tongue: A Longitudinal Study. V. SHCHERBATYY*, J.A. PERKINS, and Z.-J. LIU (University of Washington, Seattle, USA)
1283 Bone Rhythms Correspond to Enamel Periods and Reflect Life History. T.G. BROMAGE*, J. WARSHAW, R. HOGG, R. LACRUZ, S.C. MCFARLIN, H.M. GOLDMAN, I. SMOLYAR, D.H. ENLOW, and A. BOYDE (New York University College of Dentistry, USA)
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