张敬平,吴庆刚,陈锦英,郑明寰,钮伟民,尤凤兴,姜永.45株尿道致病性大肠埃希菌papA和papG基因分型研究[J].Chinese journal of Epidemiology,2008,29(11):1161-1162 |
45株尿道致病性大肠埃希菌papA和papG基因分型研究 |
Study on the papA and papG genotyping of 45 uropathogenic Escherichia coil strains |
Received:June 17, 2008 |
DOI: |
KeyWord: 尿道致病性大肠埃希菌 papA papG 基因分型 |
English Key Word: Uropathogenic E.coli papA papG Genotyping |
FundProject:卫生部科研基金项目(WKJ2006-2-10) |
Author Name | Affiliation | E-mail | ZHANG Jing-ping | Wuxi Center for Disease Control and Prevention, Wuzi 214023, China | euwqg@sohu.com | WU Qing-gang | Wuxi Center for Disease Control and Prevention, Wuzi 214023, China | | CHEN Jin-ying | 天津医科大学基础医学院 | | ZHENG Ming-huan | 中国疾病预防控制中心传染病预防控制所 | | NIU Wei-min | Wuxi Center for Disease Control and Prevention, Wuzi 214023, China | | YOU Feng-xing | Wuxi Center for Disease Control and Prevention, Wuzi 214023, China | | JIANG Yong | Wuxi Center for Disease Control and Prevention, Wuzi 214023, China | |
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Abstract: |
大肠埃希菌是尿路感染的主要致病菌,其中85%以上的菌株具有P菌毛,后者可特异性黏附、定植人泌尿道卜皮细胞引起尿道上行性感染,这类菌称为尿道致病性大肠埃希菌(Uropathogenic E.coli,UPEC)。P菌毛尖端PapG黏附素是UPEC黏附定植尿道的关键因子,PapG依其受体结合特异性不同分为工、Ⅱ |
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