普氏原羚致病性大肠杆菌的分离及生物学鉴定  

A case report of pathogenic Escherichia coli from Procapra przewalski

作　　者：李秀萍[1] 王世辰 简莹娜 林伟山 王光华[1] 胡勇[1] 罗涛 何玉邦 赵殿智 梁钦 李成林 马利青[1] LI Xiu-ping(Academy of Animal Science and Veterinary Medicine of Qinghai University ,Xining 810016)

机构地区：[1]青海大学畜牧兽医科学院,西宁810016 [2]青海湖国家级自然保护区管理局,西宁810001 [3]青海省刚察县林草站,刚察812399

出　　处：《青海畜牧兽医杂志》2021年第6期27-29,45,共4页Chinese Qinghai Journal of Animal and Veterinary Sciences

基　　金：青海省科技厅(2021-SF-146);刚察县林草站野生动物疫源疫病监测项目(青财资环字〔2020〕1283)。

摘　　要：对刚察县哈尔盖镇1例送检病死普氏原羚幼龄羊进行病原诊断,经临床症状,剖检变化,病原菌的分离培养,生化发酵试验,动物致病性试验,PCR及测序鉴定及药物敏感试验,确诊该普氏原羚幼龄羊是由致病性大肠杆菌感染引起的死亡,并且该菌株有一定的耐药性。The died young Procapra przewalski was collected from Qinghai Lake,Haer’gai Town,Gangcha County.According to the clinical symptoms,autopsy changes,isolation and cultivation of pathogenic bacteria,biochemical tests,animal pathogenicity test,PCR and sequencing,drug sensitivity test,the animal was infected with pathogenic Escherichia.coli,and this strain has certain resistance.

关 键 词：普氏原羚 分离培养 生化试验和PCR鉴定 致病性大肠杆菌 

分 类 号：R378.22[医药卫生—病原生物学]