儿童牙菌斑中变形链球菌血清型、放线菌及其他细菌的患病率。

Prevalence of Streptococcus mutans serotypes, Actinomyces, and other bacteria in the plaque of children.

作者信息

Thomson L A, Little W A, Bowen W H, Sierra L I, Aguirrer M, Gillespie G

出版信息

J Dent Res. 1980 Oct;59(10):1581-9. doi: 10.1177/00220345800590100501.

DOI:10.1177/00220345800590100501

Abstract

Selected microbial components in dental plaque were determined for children in Biddeford, Maine and Colombia, South America. Using cultural methods, Streptococcus mutans was detected in 51.4% of the Colombian children and 63.3% of the Maine children. Serotype c was predominant in both populations. The greatest difference between the two groups occurred with serotypes d and g which were present in 25% of the Colombian children with S. mutans and were not detected in the Maine children. In the specimens examined with specific FA conjugates. Actinomyces was the predominant genus, present in all individuals and comprising an average of 52% of all cells.

摘要

对美国缅因州比迪福德市和南美洲哥伦比亚的儿童牙菌斑中的特定微生物成分进行了测定。采用培养方法，在51.4%的哥伦比亚儿童和63.3%的缅因州儿童中检测到变形链球菌。c血清型在两组人群中均占主导地位。两组之间最大的差异出现在d和g血清型上，d和g血清型在25%的携带变形链球菌的哥伦比亚儿童中存在，而在缅因州儿童中未检测到。在用特异性荧光素结合物检测的标本中，放线菌是主要菌属，存在于所有个体中，平均占所有细胞的52%。