在实验性人类牙菌斑中建立潜在致龋性链球菌。I：变形链球菌。
Establishment of potentially cariogenic streptococci in an experimental human plaque. I: Streptococcus mutans.
作者信息
Borden L W, Ostrom C A, Koulourides T
出版信息
J Dent Res. 1980 Mar;59(3):588-93. doi: 10.1177/00220345800590030601.
PMID:6937491
Abstract
Streptococcus mutans (Streptomycin resistant) was seeded to enamel slabs in the Intraoral Cariogenicity Test (ICT). After seven days in vivo, S. mutans comprised 58% of the total streptococci in the seeded plaque, compared to approximately 1% for the non-seeded control plaque. Seeding S. mutans to the ICT resulted in a change in the proportion of total streptococci in plaques, but no difference in ICT caries compared to control slabs was recorded.
摘要
在口腔致龋性试验（ICT）中，将变形链球菌（耐链霉素）接种到牙釉质块上。体内培养7天后，接种菌斑中变形链球菌占总链球菌的58%，而未接种的对照菌斑中这一比例约为1%。将变形链球菌接种到ICT中导致菌斑中总链球菌比例发生变化，但与对照牙釉质块相比，ICT龋齿情况并无差异。
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