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饥饿状态的粪肠球菌的研究进展

宁杨

国际口腔医学杂志2012,Vol.39Issue(4):461-463,3.
国际口腔医学杂志2012,Vol.39Issue(4):461-463,3.DOI:10.3969/j.issn.1673-5749.2012.04.012

饥饿状态的粪肠球菌的研究进展

Research advances on Enterococcus faecalis in the starvation phase

宁杨1

作者信息

  • 1. 中山大学光华口腔医学院·附属口腔医院牙体牙髓病科,广东省口腔医学重点实验室,广州,510055
  • 折叠

摘要

Abstract

As the most frequently found pathogen of persistent periapical infections, Enterococcus faecalis (E.faecalis) can survive for long periods as starvation status in nutrient-limited environment. In the starvation phase, E faecalis possesses the biofilm formation capability with low metabolism activity and increased resistance to environmental stress. The review is focused on starvation status and viable but nonculturable status of E.faecalis, thf growth condition, biofilm formation capability and resistance to various stresses of E.faecalis under starvation phase.

关键词

粪肠球菌/饥饿状态/生物膜

Key words

Enterococcus faecalis/ starvation phase/ biofilm

分类

医药卫生

引用本文复制引用

宁杨..饥饿状态的粪肠球菌的研究进展[J].国际口腔医学杂志,2012,39(4):461-463,3.

基金项目

卫生部临床学科重点基金资助项目(2010-439) (2010-439)

国际口腔医学杂志

OACSTPCD

1673-5749

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