›› 2010, Vol. 37 ›› Issue (1): 128-133.

• 疾病防治 • 上一篇    下一篇

单核细胞增生性李斯特菌的主要毒力因子及其致病机理

崔焕忠,乔立桥,王义冲   

  1. (吉林农业大学动物科技学院, 长春 130118)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-01-20 发布日期:2010-01-20

Main Virulence Factors and Pathopoiesis Mechanism of Listeria monocytogenes

CUI Huan-zhong, QIAO Li-qiao, WANG Yi-chong   

  1. (Department of Animal Technology, Jilin Agricultural University, Changchun 130118, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-20 Published:2010-01-20

摘要: 单核细胞增生性李斯特菌(Listeria monocytogenes,LM)是重要的食源性人兽共患病原菌,LM的致病性与毒力因子密切相关,研究其毒力因子对于充分了解李斯特菌病的致病机制及有效防制该病有重要意义。作者对LM的毒力因子(如李斯特溶血素、肌动蛋白聚合蛋白、C型磷脂酶、内化素、细胞壁水解酶、酰胺酶及毒力调节因子如转录活化因子和应答调控因子等)和致病机理进行了综述。

关键词: 单核细胞增生性李斯特菌; 毒力因子; 致病机理

Abstract: Listeria monocytogenes (LM) is an important food-borne pathogen for animal and human’s listeriosis. The pathogenicity of LM is closely correlated with virulence factors. Studying the virulence factors has important meaning to understand the pathogenic mechanism thoroughly and to prevent and cure listeriosis efficiently. The article reviewed the virulence factors (LLO, ActA,PLC,Inl,p60, Ami, PrfA,VirR,and so on)and the pathogenic mechanism of LM. 

Key words: Listeria monocytogenes; virulence factors; pathogenic mechanism

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