Seq #196 Saturday, 15 March 2003

9:00 AM-11:00 AM Henry B. Gonzalez Convention Center Room 214C, Oral
Enamel Proteins (Development and Mineralization)
* Poster files available online
Chairpersons: J. MORADIAN-OLDAK and J.C.-C. HU
 
1548  9:00 AM Enamel Biomineralization Controlled by Amelogenin Self-Assembly
H. FONG1, M. SARIKAYA1, E. ALLRED1, W. LUO2, M.L. PAINE2, M.L. SNEAD2, and S.N. WHITE3, 1 University of Washington, Seattle, USA, 2 University of Southern California, Los Angeles, USA, 3 UCLA, Los Angeles, CA, USA
1549  9:15 AM Crystal Growth Inhibition and Regulation by Amelogenin Depend on Protein Concentration and Matrix Structure
J. MORADIAN-OLDAK, University of Southern California, Los Angeles, USA, and M. IIJIMA, Asahi University School of Dentistry, Gifu, Japan
1550  9:30 AM Kallikrein 4: Activation of the Zymogen and Requirement for Glycosylation
J.P. SIMMER, University of Michigan, Ann Arbor, USA, and O. RYU, University of Pittsburgh, PA, USA
1551  9:45 AM Domain-specific Enamelin Antibodies Identify Novel Enamelin Cleavage Products in Pig Enamel Matrix
J.C.-C. HU, and J.P. SIMMER, University of Michigan, Ann Arbor, USA
1552  10:00 AM An in vitro Study of Enamel Surface Hardness Following Argon Laser Irradiation and APF Treatment
G.H. WESTERMAN1, M.A. LATTA2, R.W. ELLIS1, and L. POWELL3, 1 Creighton University, Omaha, NE, USA, 2 Creighton University School of Dentistry, Omaha, NE, USA, 3 University of Utah School of Medicine, Salt Lake City, USA
1553  10:15 AM Human Enamel Nanohardness, Roughness, and Elastic Modulus after Citric Contact
C. MACHADO1, S.A. CATLEDGE2, and W. LACEFIELD1, 1 University of Alabama School of Dentistry USA, University of El Bosque, Bogota, Birmingham, Colombia, 2 University of Alabama at Birmingham Department of Physics, USA
1554  10:30 AM Effects of Concentrated Hydrogen Peroxide on Enamel Surface Microhardness in vitro
D.J. WHITE1, K.M. KOZAK1, H. DUSCHNER2, H. GOETZ2, and J. ZOLADZ1, 1 The Procter & Gamble Company, Mason, OH, USA, 2 Johannes Gutenberg-University, Mainz, Germany
1555  10:45 AM Effect of Concentrated Peroxide on Enamel Ultrastructure: Confocal Microscopy/Raman Spectroscopy Studies
H. DUSCHNER1, D.J. WHITE2, H. GOETZ1, J. ZOLADZ2, and K.M. KOZAK2, 1 Johannes Gutenberg-University, Mainz, Germany, 2 The Procter & Gamble Company, Mason, OH, USA

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