动物医学进展Issue(9)：118-122,123,6.
新疆塔城某规模化养殖场大肠埃希菌耐药性调查
Investigation on Antimicrobial Drug Resistance to Escherichia coli Isolates from A Farm in Tacheng Xinj iang
摘要
Abstract
In order to investigate commonly used antimicrobial drug resistance to Escherichia coli isolates from a farm in Tacheng,Xinj iang,the minimal inhibitory concentrations (MIC)of the antimicrobial drugs to these isolates from drinking water,feed,bovine feces and ovine feces were determined by the broth mi-cro-dilution method.The results showed that:3 5 E.coli isolates were confirmed from 3 5 drinking water samples (100.0%),the resistance rates to amoxicillin/clavulanic acid and ampicillin were 31.4% and 20%,respectively.13 E.coli isolates were confirmed from 15 feed samples (86.7%),the resistance rates to ampicillin, amoxicillin/clavulanic acid, apramycin, norfloxacin, enrofloxacin and gentamicin were 30.8%,23.1%,15.4%,7.7%,7.7% and 7.7%,respectively.20 E.coli isolates were confirmed from 20 bovine fecals samples(100.0%),the resistance rates to ampicillin,amoxicillin/clavulanic acid,enro-floxacin,gentamicin,ceftiofur,amikacin,norfloxacin and ciprofloxacin were 60.0%,50.0%,40.0%, 40.0%,35.0%,25.0%,10.0% and 10.0%,respectively.55 E.coli isolates were confirmed from 55 o-vine fecals samples(100.0%),the resistance rates to amoxicillin/clavulanic acid,ampicillin,gentamicin, ceftiofur,norfloxacin,enrofloxacin and amikacin were 25.5%,12.7%,5.5%,3.6%,1.8%,1.8% and 1.8%,respectively.The multi-drug resistance of E.coli is serious in Tacheng Xinjiang.The clinical medi-cation needs to be careful,and there may be a risk of fecal bacterial pollution to water and feed.关键词
大肠埃希菌/抗菌药物/耐药/微量肉汤法Key words
Escherichia coli/antimicrobial/drug resistance/broth method分类
农业科技引用本文复制引用
南海辰,夏利宁,刘英玉,翟少华,底丽娜..新疆塔城某规模化养殖场大肠埃希菌耐药性调查[J].动物医学进展,2014,(9):118-122,123,6.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 （）
