摘要
为了初步探究山东省貂源大肠杆菌耐药性及耐药基因情况,对30日病死貂脑组织分离得到的大肠杆菌进行O抗血清型鉴定、药敏试验及耐药基因检测。结果显示,该分离菌血清型为0_(114),且对多种药物产生耐药,并携带至少3种耐药基因。试验所分离的貂源大肠杆菌能够穿过血脑屏障,耐药性严重且存在交叉耐药现象。
To preliminary explore the resistance and resistance genes of E. coli from mink of Shandong province,O antiserum identificatio brain. The result shows have three resistance ge sensitivity test and resistance gene test to E. coli which from 30 d dead mink＇ s O antiserum type of this isolated is O114. The isolated resistance to many drugs and east. The result confirm that the isolated can through blood brain barrier and serious drug resistance, the phenomenon of cross drug resistance is serious.
出处
《中国兽药杂志》
北大核心
2015年第8期14-19,共6页
Chinese Journal of Veterinary Drug
关键词
大肠杆菌
分离鉴定
血脑屏障
耐药基因
Escherichia coli
isolation and identification
blood brain barrier
drug resistance gene
