单核细胞增生李斯特菌

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Listeria monocytogenes
单核细胞增生李斯特菌(Listeria monocytogenes)是一种可引起流产、败血症、脑膜炎等严重侵袭疾病的食源性病原菌,其易感人群主要为孕妇,老人,新生儿和免疫缺陷人群。
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LM
收稿日期：2010—02—22 单核细胞增生李斯特菌(Listeria monocytogenes，LM)是一种胞内寄生菌，可引起人及多种动物致病。

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前言：目的：为了解杭州市各类食品中分离到的单核细胞增生李斯特菌各菌株之间的遗传相关性及流行病学的意义。
Objective:To investigate the genetic relativity and epidemiological signification of different Listeria monocytogenes strains separated from various foods in Hangzhou.
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水产品中副溶血性弧菌检出率为20.00%、创伤弧菌检出率为10.00%、单核细胞增生李斯特菌检出率为5.00%。
The detection rate of Vibrio parahaemolyticus is 20.00%, Vibrio vulnificus 10.00%, Listeria monoeytogenes 5.00% in aquatic products.
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从感染小鼠中分离的近端和远端子代细胞，分选后转给幼稚受者，其后立即或30天后接受单核细胞增生性李斯特菌感染。
Proximal and distal daughter cells were isolated from infected mice, sorted and transferred to naive recipients that were then challenged immediately or 30 days later with L. monocytogenes.

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