氟斑牙釉质基质的结构和组织化学观察

Structural and histochemical observations of fluorotic enamel matrix.

作者信息

Triller M

出版信息

J Dent Res. 1979 Mar;58(Spec Issue B):1028-9. doi: 10.1177/002203457905800216011.

DOI:10.1177/002203457905800216011

Abstract

The matrix of fluorotic enamel is studied by S.E.M. and histochemically by light microscopy. Observations are made on fluorotic human teeth and on rat incisors in which fluorosis has been produced by daily injections of NaF. The enamel sheaths appear enlarged and irregular, rich in stainable proteins, while glycocomponents of the matrix are less dense. A relationship is suggested between those alterations and the further irregular pattern of mineralization of fluorotic enamel.

摘要

通过扫描电子显微镜（S.E.M.）和光学显微镜组织化学方法对氟斑牙釉质基质进行研究。对氟斑牙人牙以及通过每日注射氟化钠产生氟斑牙的大鼠切牙进行观察。釉鞘看起来增大且不规则，富含可染色蛋白质，而基质的糖成分密度较低。这些改变与氟斑牙釉质进一步不规则的矿化模式之间存在关联。