致龋细菌

壳聚糖及其衍生物对致龋细菌的作用

Effects of the chitosan and its derivatives on the cariogenic bacteria

α-淀粉酶与致龋细菌的相关性研究

A Study on the Relationship Between α - Amylase and Cariogenic Bacteria

没食子及提取物对主要致龋细菌生长的实验研究

The study of turkish gall on the growth of cariogenic bacteria in vitro

目的研究α-淀粉酶与致龋细菌粘附的关系，探讨α-淀粉酶与龋病的相关性。

Objective To study the relationship between the α - amylase and the adherence of cariogenic bacteria .

结论：通过刃天青纸片的变色程度可以预测牙菌斑中致龋细菌数，从而起到预测龋活性的目的；

Conclusion : The caries activity can be predicted by color variation of RD TEST since it can present the quantity of bacteria in dental plaque .

个体龋易感性有时与致龋菌计数并无正相关关系，而可能与变链不同毒力株的致龋性有关。细菌在牙菌斑生物膜中的生长及其致龋力与口腔环境条件密切相关。

The individual caries activity is not necessarily related to the amount of the cariogenic bacteria , and may be associated with the different cariogenic abilities of the strains . The growth conditions can affect the growth and cariogenic abilities of S. mutans .