与龋齿易感个体相比，龋齿抵抗个体中唾液介导的细菌聚集增强且细菌黏附减少。
Enhanced saliva-mediated bacterial aggregation and decreased bacterial adhesion in caries-resistant versus caries-susceptible individuals.
作者信息
Rosan B, Appelbaum B, Golub E, Malamud D, Mandel I D
出版信息
Infect Immun. 1982 Dec;38(3):1056-9. doi: 10.1128/iai.38.3.1056-1059.1982.
Abstract
A study of saliva-mediated aggregation and adhesion has been carried out in a group of caries-resistant (CR) and caries-susceptible (CS) individuals. The submandibular saliva of the CS group had a much greater potency, as determined by dilution, in promoting adherence to hydroxyapatite beads than did the saliva of CR group. In contrast, the CR group demonstrated a twofold enhancement of saliva-mediated aggregation compared with the CS group. These observations support the hypothesis that saliva-mediated aggregation and adherence are important factors in caries resistance.
摘要
在一组患龋率低（CR）和患龋率高（CS）的个体中开展了一项关于唾液介导的聚集和黏附的研究。通过稀释测定发现，CS组的下颌下唾液在促进对羟基磷灰石珠的黏附方面比CR组的唾液具有更强的效力。相比之下，与CS组相比，CR组唾液介导的聚集增强了两倍。这些观察结果支持了以下假设，即唾液介导的聚集和黏附是抗龋的重要因素。
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