摘要
为了解武汉地区禽大肠杆菌(Escherichia coli)对常用抗生素的耐药情况,采集疑似患病病鸡进行大肠杆菌分离与鉴定,并对分离菌株进行药物药敏性分析。结果表明,从武汉地区11个养殖场115份样品中分离到55株大肠杆菌,对青霉素(P)、氨苄西林(AMP)的耐药率达到100%;对头孢拉定(CED)、链霉素(STR)、氯霉素(C)、氟苯尼考(FFC)、四环素(TET)的耐药率超过80%;对头孢吡肟(FEP)、庆大霉素(GEN)、左氧氟沙星(LEV)最为敏感,耐药率低于10%。55株大肠杆菌有12种耐药谱,多重耐药率高达94.55%,3重耐药菌株占比为50.91%。
In order to grasp the resistance of E. coli to common antibiotics in Wuhan district, the suspected diseased chicken samples were collected for E. coli isolation and identification, and the drug isolates were analyzed for drug sensitivity.The results showed that 55 strains of E. coli were isolated from 115 samples from 11 farms in Wuhan, and their resistance rates to penicillin(P) and ampicillin(AMP) reached 100%;for cefradine(CED) and streptomycin(STR), chloramphenicol(C),florfenicol(FFC), tetracycline(TET) resistance rate of more than 80%;for cefepime(FEP), gentamicin(GEN), levofloxacin(LEV). The most sensitive, the resistance rate is less than 10%. There were 12 drug resistance profiles in 55 strains of E.coli, and the multi-drug resistance rate was as high as 94.55%, among which 3 resistant strains accounted for 50.91%.
作者
邵志勇
陈夏冰
杨文海
何斌
吴利军
聂文豪
金尔光
陈洁
李佳琳
张翠丽
SHAO Zhi-yong;CHEN Xia-bing;YANG Wen-hai;HE Bin;WU Li-jun;NIE Wen-hao;JIN Er-guang;CHEN Jie;LI Jia-lin;ZHANG Cui-li(Institute of Animal Husbandry and Veterinary Sciences,Wuhan Academy of Agricultural Sciences,Wuhan 430208,China;Hubei Quansheng Ecological Agricultural Development Co.,Ltd.,Tianmen 431728,Hubei,China;College of Animal Science and Veterinary Medicine,Huazhong Agricultural University,Wuhan 430070,China)
出处
《湖北农业科学》
2019年第22期141-144,共4页
Hubei Agricultural Sciences
基金
湖北省科技创新创业服务能力建设专项(2018BEC494)
武汉市科学技术局武汉城市圈科技合作项目(2017030209010267)
