动物医学进展Issue(6)：167-170,4.
陕西某规模化猪场猪瘟和猪繁殖与呼吸综合征疫苗免疫抗体的检测分析
Detection and Analysis of Immune Antibody Against CSFV and PRRSV in a Pig Farm of Shaanxi Province
摘要
Abstract
In this study,the immune antibody titers of CSFV and PRRS were detected and analyzed in a pig farm of Shaanxi province.Total 624 sera from suckling piglets (168),nursery pigs (169),young pigs (144),basis sows (130)and boars (13)were collected,and the immune antibody titres of CSFV and PRRSV were detected by enzyme linked immunosorbent assay (ELISA).The results showed:the CSFV immune antibody qualified rate was 72.62%-92.31% in different kind of pigs,the average qualified rate was 76.60% (478/624).The antibody qualified rates were 92.31% (12/13)in boars,81.54% (106/130) in basic sows,76.92% (130/169)in nursery pigs,75.00% (108/144)in young pigs and 72.62% (122/168)in suckling piglets,respectively.The PRRSV immune antibody qualified rates were 72.92%-88.17%in detected pigs,and the average positive rate was 83.33% (520/624).The antibody qualified rate were 88.17% (149/169)in nursery pigs,87.69% (114/130)in basic sows,84.62% (11/13)in boars ,83.93%(141/168)in suckling piglets and 72.92% (105/144)in young pigs,respectively.The data showed that the immune antibody positive rate of CSFV and PRRSV in all the detected sera reached to 70% which met the state′s requirements,but the positive rates of CSFV immune antibody in suckling piglets,PRRS in young pig showed a little low and needs to be improved.关键词
猪瘟/猪繁殖与呼吸综合征/免疫抗体/检测/分析Key words
Classical swine fever/Porcine reproductive and respiratory syndrome/immune antibody/detec-tion/analysis分类
农业科技引用本文复制引用
闫红军,郭抗抗,张彦明..陕西某规模化猪场猪瘟和猪繁殖与呼吸综合征疫苗免疫抗体的检测分析[J].动物医学进展,2014,(6):167-170,4.基金项目
陕西省科学技术研究发展计划项目（2012K02-03）；杨凌职业技术学院基金项目 （）
