Composition and Susceptibility to Chlorhexidine of Multispecies Biofilms of Oral Bacteria
Composition and Susceptibility to Chlorhexidine of Multispecies Biofilms of Oral Bacteria
复制标题
口腔细菌多物种生物膜的组成及其对洗必太的敏感性
DOI：
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发表时间：
1998
影响因子：
4.4
通讯作者：
Michael Wilson
中科院分区：
文献类型：
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作者：
J. Pratten;P. Barnett;Michael Wilson
使用定深膜发酵罐，我们培养了一个六成员的生物膜群落，其细菌组成与龈上牙菌斑相似。冷冻切片显示细菌在整个生物膜中的分布。暴露于0.2%氯己定5分钟对生物膜活力影响不大。
ABSTRACT Using a constant-depth film fermentor, we have grown a six-membered biofilm community with a bacterial composition similar to that found in supragingival dental plaque. Cryosectioning revealed the distribution of bacteria throughout the biofilm. Exposure to 0.2% chlorhexidine for up to 5 min had little effect on biofilm viability.