摘要
牛轮状病毒(bovine rotavirus,BRV)是集约化养殖中犊牛腹泻的重要致病原之一。BRV是一种二十面体对称的双链RNA病毒,其基因组含有多种结构蛋白和非结构蛋白,并分为众多血清型,流行型多为G6和G10型,具有较强的致病性。目前,国内BRV的商品化疫苗和针对性治疗产品仍处于市场空白阶段。随着养牛业的蓬勃发展,对于BRV的防治已经迫在眉睫。对BRV的结构特点、传播途径、以及养牛业发达国家市场上的BRV疫苗上市情况和BRV卵黄抗体的研究进程进行综述,旨在为下一步疫苗和抗体的研发应用提供一定的参考。
Bovine rotavirus(BRV) is one of the important pathogens of calf diarrhea in intensive farming.BRV is a double-stranded RNA virus with icosahedral symmetry.Its genome contains a variety of structural and non-structural proteins,and it is divided into manyserotypes.The epidemic types are mostly G6 and G10,with strong pathogenicity.At present,the commercial vaccines or targeted therapeutic products of BRV are still missing in the domestic market.With the vigorous development of cattle industry,the prevention and treatment of BRV is extremely urgent.The purpose of this paper is to summarize the structural characteristics and transmission routes of BRV,as well as the marketing situation of BRV vaccines in the markets of countries with developed cattle breeding industry and the research progress of BRV yolk antibody,in order to provide some reference for further research and application of vaccines and antibodies.
作者
高敏
付山
赵绮欢
杨霖
贺志雄
包福祥
GAO Min;FU Shan;ZHAO Qihuan;YANG Lin;HE Zhixiong;BAO Fuxiang(College of Veterinary Medicine,Inner Mongolia Agricultural University,Hohhot O10010;Key Laboratory of Clinical Diagnosis and Treatment Technology for Animal Diseases,Ministry of Agriculture and Rural Affairs,Hohhot O10010;Huimin Qu Animal Epidemic Prevention and Quarantine Center of Agriculture,Animal Husbandry and Water Conservancy Bureau of Hohhot City of Inner Mongolia,Hohhot O10030,China)
出处
《中国兽医学报》
CAS
CSCD
北大核心
2023年第11期2383-2388,共6页
Chinese Journal of Veterinary Science
基金
国家自然科学基金资助项目(32260893)
内蒙古自治区自然科学基金资助项目(2022MS03019)
内蒙古自治区“高等学校青年科技人才发展计划资助项目”(NJYT23094)。
关键词
牛
BRV
卵黄抗体
犊牛腹泻
牛轮状病毒疫苗
bovine
bovine rotavirus
yolk antibody
calf diarrhea
bovine rotavirus vaccine
