线性磷酸盐和环状磷酸盐对人牙釉质吸附蛋白质的影响比较。

Comparison of the effects of linear and cyclic phosphates on the adsorption of proteins by human enamel.

作者信息

Briscoe J M, Pruitt K M

出版信息

J Dent Res. 1975 May-Jun;54(3):504-7. doi: 10.1177/00220345750540031601.

DOI:10.1177/00220345750540031601

Abstract

Treatment of human enamel powder with cyclic trimetaphosphate or linear tripolyphosphate changes subsequent adsorption of amylase, lysozyme, and salivary protein from aqueous solutions. Treated enamel samples adsorb more lysozyme, less amylase, and more salivary protein (at concentrations exceeding 12 mug/ml) than controls treated with distilled water.

摘要

用环状偏磷酸钠或直链三聚磷酸钠处理人牙釉质粉会改变随后淀粉酶、溶菌酶和唾液蛋白在水溶液中的吸附情况。与用蒸馏水处理的对照相比，经处理的牙釉质样品吸附更多的溶菌酶、更少的淀粉酶以及更多的唾液蛋白（浓度超过12微克/毫升时）。