摘要
从疑似仔猪水肿病病料中通过细菌分离、生理生化试验、动物试验和PCR试验,分离到了10株致仔猪水肿病的大肠杆菌.利用药物敏感性试验,对分离的10株大肠杆菌进行了耐药性检测,结果表明:10株大肠杆菌对2种抗生素都耐药,且许多菌株有多重耐药现象.
With microbiological isolation techniques,physiological and biochemistry methods,animal test and polymerase chain reaction（PCR） assay,10 strains of Escherichia coli were isolated from suspected infected pigs of edema disease.The antibiotics sensitivity test was performed to check the antibiotics resistance of the isolated strains of E.coli.The result showed that 10 strains of E.coli were found to be antibiotics resistant against 2 antibiotics,and many strains had multiple antibiotics resistance.
出处
《河南科技学院学报（自然科学版）》
2011年第2期61-65,共5页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
基金
河南省高校杰出科研人才创新工程项目(2006KYC020)
关键词
仔猪水肿病
大肠杆菌
分离鉴定
耐药性
edema disease of pigs
Escherichia coli
isolation and identification
antibiotics resistance
