安徽农业科学Issue(14)：6292-6293,2.
猪O型口蹄疫母源抗体消长规律及疫苗免疫的干扰作用
Growth and Decline Laws of Maternal Antibodies of Swine O-type Foot and Mouth Disease and Its interference Effect on Vaccine Immunity
吴在玉 1张杰1
作者信息
- 1. 重庆市涪陵区畜牧兽医局,重庆408000
- 折叠
摘要
Abstract
[Objective] The research aimed to make scientific and reasonable immune procedure and control the occurrenee of O-type foot and mouth disease of piglet radically.[Method] The maternal antibodies and immune antibodies of sow and piglets in a large-scale pig farm of Fuling Region were detected by ELISA antibody detection kit.[Result] The antibody titer of 10-day-old piglets was the highest and the average titer was 2.62.The maternal antibodies level of piglets quickly reduced to incomplete protected level with the day-old.The antibody detection results of piglets immunized with foot and mouth disease vaccine with different first immunization time showed that the titer of maternal antibodies had greater influences on the immune response of test pigs.[Conclusion] The best time for inoculating piglets with FMD vaccine was 30-45 d,which was accordant with the growth and decline laws of maternal antibodies.关键词
抗体检测/口蹄疫/母源抗体Key words
Antibody detection / Foot and mouth disease/ Maternal antibodies分类
农业科技引用本文复制引用
吴在玉,张杰..猪O型口蹄疫母源抗体消长规律及疫苗免疫的干扰作用[J].安徽农业科学,2013,(14):6292-6293,2.
