摘要
作者发现大肠杆菌侵入鸡脑部引起昏睡、神经症状和疴痢的脑病,且该菌在脑的分离成功率最高,命名为鸡的大肠杆菌性脑病。发现血清型O_(22)、O_(??)、O_(8?)B_7等大肠杆菌能突破鸡的血脑屏障进入脑部引起如上脑病。本病既可在鸡的某些呼吸道病如滑膜霉形体病(MS)、败血霉形体病(MG)、传染性鼻炎(HPG)、传染性喉气管炎(ILT)的基础上继发或混合感染,又可独立发生。
The author reports an infectious disease which has never been reported before.This disease is caused by the entry of Escherichia Coli into chicken's cerebrum, causing coma, nervous symptoms and dysentery.The successful separation rate of the germs in the cerebrum is the highest.Hence this disease is defined as the chicken's cerebral disease.During experiments, the author discovered that the blood serum types stick as O22, O53,O86B7 of E.Coli can break through the blood-cerebral barrier of the chicken and enter into the cerebrum.That is the cause of the above mentioned disease.It can develop upon the basis of chicken's respiratory tract dise'ase such as MS, MG, HPG, ILT, or produce a mixed infection.It can also occur independently.
出处
《中国人兽共患病杂志》
CSCD
北大核心
1989年第1期14-16,共3页
Chinese Journal of Zoonoses
关键词
大肠杆菌
脑病
鸡新城疫
Escherichia coli, Encephalopathy, Chicken newcastle disease.
