山西省鸡源性大肠杆菌多重耐药性分析  

Analysis of Multi Drug Resistance of Avian Escherichia coli in Shanxi

作　　者：王志宇[1] 王国艳[1] 薛俊龙[1] 张伟业[1] 孙仰介 刘源[1] 

机构地区：[1]山西省农业科学院畜牧兽医研究所,山西太原030032

出　　处：《山西农业科学》2018年第2期272-275,共4页Journal of Shanxi Agricultural Sciences

基　　金：山西省重点研发计划项目(201703D221022-2);山西省农业科学院特色农业攻关项目(YGG17092)

摘　　要：近年来,随着抗生素药物的广泛、持续应用,导致大肠杆菌出现不同程度的多重耐药性,对养殖行业造成了一定的损失。从山西省各地采集到的大肠杆菌菌株中,筛选出30株具备多重耐药性的菌种作为研究对象,通过对其药敏结果的分析,再结合相关耐药基因Acr A,qnr A及TEM,对近年来山西省大肠杆菌病进行了分子水平的流行病学分析,可为今后生产实践中更好的防控奠定基础。In recent years, antibiotic is applied widely and continuously so that Escherichia coli appears multiple drug resistance,under the circumstances overuse of antibiotics damage caused to livestock breeding. Through collecting Escherichia coli from all over Shanxi province, the 30 multiple drug resistance strains is selected as a research object. The study analyzes drug sensitivity test, then analyzes to bind the related drug resistance gene, Acr A, qnr A and TEM. The article analyzes epidemiological investigation of Escherichia coli from Shanxi province by means of molecular biology, and offers theory for production practice in future.

关 键 词：大肠杆菌 药敏分析 多重耐药 耐药基因 

分 类 号：S858.31[农业科学—临床兽医学]