动物医学进展Issue(1)：121-127,7.
新疆不同动物源大肠埃希菌耐药性比较
Comparison of Antimicrobial Drugs Resistance of E .coli Isolates to f rom Different Animals in Xinjiang
摘要
Abstract
In order to compare the antimicrobial drug resistance of E .coli isolates to from different animals in Xinjiang ,454 isolates from pigs ,638 isolates from sheep and 89 isolates from cattle were conformed . Minimal inhibitory concentrations (MIC) of the antimicrobial drugs (including β‐lactams ,fluoroquinolo‐nes ,aminoglycosides and phenicol) to these isolates from pigs ,sheep and cattle were determined by the broth micro‐dilution method .The resistance rates of E .coli from pigs to ampicillin and amoxicillin/clavu‐lanic acid were 67 .0% and 63 .7% ,respectively ,resistance rates to other drugs between 10 .4%‐41 .2% ;the resistance rates of E .coli from sheep to apramycin and amoxicillin/clavulanic acid were 33 .9% and 21 . 2% ,respectively ,resistance rates to other drugs between 3 .1%‐15 .6% ;the resistance rates of E .coli from cattle to ampicillin and amoxicillin/clavulanic acid were 24 .4% and 8 .9% ,respectively ,resistance rates to other drugs between 1 .1%‐6 .7% .Multidrug resistance results ,showed that resistance to 2‐5 an‐timicrobials was dominated among E .coli isolates from pigs ;resistance to 0‐2 antimicrobials was domina‐ted among E .coli isolates from sheep ;resistance to 0‐1 antimicrobial was dominated among E .coli iso‐lates from cattle .Serious degree of resistance of E .coli to antimicrobial drugs descending order was iso‐lates from pig ,sheep and cattle ;multidrug resistance of E .coli from pigs was the most serious in Xin‐jiang .关键词
动物源/大肠埃希菌/抗菌药物/耐药/最小抑菌浓度Key words
animal source/E .coli/antimicrobial drug/drug resistance/minimum inhibitory concentration分类
农业科技引用本文复制引用
底丽娜,赵红琼,夏利宁,南海辰..新疆不同动物源大肠埃希菌耐药性比较[J].动物医学进展,2015,(1):121-127,7.基金项目
国家自然科学基金项目（31260614）；新疆维吾尔自治区普通高校重点学科（基础兽医学）科研启动基金项目 （）
