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Position: Home > Articles > Progress on the HPI of Pathogenic Escherichia coli Progress in Veterinary Medicine 2012,33 (12) 153-156

致病性大肠埃希菌HPI研究进展

作  者:
臧雅婷;严玉霖;高洪;高利波;赵汝;李祥峰;邵志勇;卢琴;崔艳艳
单  位:
云南农业大学动物科学技术学院
关键词:
致病性大肠埃希菌;强毒力岛;基因
摘  要:
强毒力岛(HPI)首先在耶尔森菌属中发现,由于水平转移等原因在致病性大肠埃希菌中也有发现,这在基础生命和生命科学领域已成为对HPI研究的热点。随着研究的不断深入,HPI与人及动物的致病关系非常密切,目前研究发现铁载体与细菌致病性有着重要的关系。论文主要对致病性大肠埃希菌HPI的基本特征、流行病学特征、HPI的获取机制、HPI与致病性关系的研究现状做以综述。
译  名:
Progress on the HPI of Pathogenic Escherichia coli
作  者:
ZANG Ya-ting,YAN Yu-lin,GAO Hong,GAO Li-bo,ZHAO Ru,LI Xiang-feng, SHAO Zhi-yong,LU Qin,CUI Yan-yan (College of Animal Science and Technology,Yunnan Agricultural University,Kunming,Yunnan,650201,China)
关键词:
pathogenic Escherichia coli;HPI;gene
摘  要:
The high-pathogenicity island(HPI)is first found in Yersinia,which is also found in pathogenic Escherichia coli for horizontal gene transfer.HPI has become a hot topic in basic medicine and life science.With futher studys,there is a very intimate relationship between HPI and human and animals.Current research discovered that siderophore and bacterial virulence has a very important relation.This review described the pathogenic Escherichia coli high-pathogenicity island: the basic characteristics,the epidemiological characteristics,the acquisition for HPI and the relationship between HPI and pathogenicity.

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