摘要
猪流行性腹泻(PED)是由猪流行性腹泻病毒(PEDV)引起的猪的一种高度接触性肠道传染病。该病以水样腹泻、呕吐、脱水以及哺乳仔猪高致死率为主要特征,严重危害猪群健康。因本病与传染性胃肠炎在流行病学、临床症状和病理变化等方面很难区分,所以快速、准确的实验室诊断技术对于该病的防控具有重要作用。论文在介绍猪流行性腹泻病毒分子特征的基础上,对该病的病原学检测、免疫学检测及分子生物学检测方法进行了系统综述。
The porcine epidemic diarrhea,caused by the porcine epidemic diarrhoea virus（PEDV）,is a highly contagious enteric disease of swine.The characters of PED are acute watery diarrhea,vomit,dehydration and high death in piglets,which brings serious harm to pig raising.Because the epidemiology,clinical symptoms and pathological changes of PEDV are simlar to those of others viral diarrheas,so rapid and accurate laboratory technology play an important role in the diagnosis of PED.Based on the introduction of molecular characteristics of PEDV,this article reviewed virus identification,immunology and molecular biology method for diagnosis of PED.
出处
《动物医学进展》
CSCD
北大核心
2013年第12期156-159,共4页
Progress In Veterinary Medicine
基金
咸阳职业技术学院科研基金(2012KY02)
关键词
猪流行性腹泻
诊断方法
分子生物学技术
porcine epidemic diarrhea
diagnosis method
molecular biology techniques
