吸附对致龋和非致龋性链球菌产酸的影响。

The effect of adsorption on the acid production of caries and noncaries-producing streptococci.

作者信息

Berry C W, Henry C A

出版信息

J Dent Res. 1977 Oct;56(10):1193-1200. doi: 10.1177/00220345770560101401.

DOI:10.1177/00220345770560101401

Abstract

Eighteen different Streptococcus strains including S mutans, sanguis, mitis, salivarius, bovis, and 2F2, were assayed for their relative adsorption to synthetic hydroxyapatite and for quantities of lactic acid produced while in the adsorbed state. The results indicated that all S mutans and some S sanguis have an enhanced metabolic activity while adsorbed to hydroxapatite as compared to control suspensions without hydroxyapatite.

摘要

对18种不同的链球菌菌株进行了检测，包括变形链球菌、血链球菌、轻链球菌、唾液链球菌、牛链球菌和2F2，测定它们对合成羟基磷灰石的相对吸附情况以及处于吸附状态时产生的乳酸量。结果表明，与没有羟基磷灰石的对照悬浮液相比，所有变形链球菌和一些血链球菌在吸附到羟基磷灰石上时具有增强的代谢活性。