当前位置: 首页 > 文章 > 传染性法氏囊病病料中MDV、CAV、REV的共感染检测 中国兽医学报 2001,21 (1) 6-9
Position: Home > Articles > Co infection of MDV,CAV and REV in Infectious Bursal Disease Sample Chinese Journal of Veterinary Science 2001,21 (1) 6-9

传染性法氏囊病病料中MDV、CAV、REV的共感染检测

作  者:
金文杰;崔治中;刘岳龙;秦爱建
单  位:
扬州大学畜牧兽医学院
关键词:
传染性法氏囊病病毒(IBDV);马立克氏病病毒(MDV);网状内皮细胞增生病病毒(REV);鸡传染性贫血病病毒(CAV);共感染
摘  要:
从江苏、山东、浙江、河南、上海、广西、云南等地收集根据临床表现及病理变化诊断为传染性法氏囊病( IBD)的病鸡法氏囊样品 66份 ,用相应的核酸探针及斑点杂交法分别检测样品中鸡传染性贫血病病毒( CAV)、马立克氏病病毒 ( MDV)、网状内皮细胞增生病病毒 ( REV)的感染 ;用抗 IBD血清做琼扩检测 IB-DV。结果显示 ,部分地区病料中这些病毒有不同程度的二重感染、三重感染甚至四重感染。提示在研究特定毒株 IBDV的毒力时 ,应考虑多重感染对致病性的影响。
译  名:
Co infection of MDV,CAV and REV in Infectious Bursal Disease Sample
作  者:
JIN Wen jie,CUI Zhi zhong,LIU Yue long,QIN Ai jian (College of Animal Husbandry and Veterinary Medicine,Yangzhou University,Yangzhou, Jiangsu 225009,China)
关键词:
infectious bursal disease virus(IBDV);Marek′s disease virus(MDV);reticuloendotheliosis virus(REV);chicken anemia virus(CAV);co infection
摘  要:
bursa of Fabricius samples from chicken flocks suspected to be infected by infectious bursal disease virus(IBDV) according to clinical symptoms and gross lesions were collected in Jiangsu,Shandong,Zhejiang,Shanghai,Guangxi,Henan,Jiangxi,Yunnan etc.,and the DNA was extracted for hybridization in Dot blot with probes for Marek′s disease virus(MDV),reticuloendotheliosis virus(REV) and chicken anemia virus(CAV).IBDV was checked by agar gel precipitin(AGP) or Dot ELISA with hyperimmunoserum against IBDV.The results indicate that some samples have certain degree of dual infection,triple infection and even quartet infection.

相似文章

计量
文章访问数: 5
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊