致龋性活跃和无龋受试者唾液中蛋白质作为牙菌斑形成链球菌生长底物的差异利用情况
Differential utilization of proteins in saliva from caries-active and caries-free subjects as growth substrates by plaque-forming streptococci.
作者信息
Cowman R A, Schaefer S J, Fitzgerald R J, Rosner D, Shklair I L, Walter R G
出版信息
J Dent Res. 1979 Oct;58(10):2019-27. doi: 10.1177/00220345790580101501.
PMID:291630
Abstract
Mixed or parotid saliva from caries-active individuals consistently supported better growth of Streptococcus mutans (type c) than that from caries-free individuals. Electrophoretic studies revealed that certain proteins in caries-active salivas were susceptible to microbial attack, but similar proteins in caries-free salivas were refractory.
摘要
与无龋个体的混合唾液或腮腺唾液相比，患龋个体的唾液始终能更好地支持变形链球菌（c型）的生长。电泳研究表明，患龋唾液中的某些蛋白质易受微生物攻击，而无龋唾液中的类似蛋白质则具有抗性。
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