Formation and mineralization of dental enamel
Autor: | H.J. Ho¨hling, J.A. Weatherell, C. Robinson |
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Rok vydání: | 1983 |
Předmět: | |
Zdroj: | Trends in Biochemical Sciences. 8:284-287 |
ISSN: | 0968-0004 |
DOI: | 10.1016/0968-0004(83)90084-1 |
Popis: | Calcification of dental enamel involves the deposition and growth of large, well-formed, highly-orientated crystallites of hydroxyapatite. Nucleation and crystal growth occur within a highly-specific matrix, the proteins of which exhibit a unique amino acid composition. Matrix degradation and its replacement by tissue fluid permits crystallite growth, so that almost the entire tissue volume is occupied ultimately by apatite crystallites. |
Databáze: | OpenAIRE |
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