不同厂家猪瘟疫苗免疫效果比对试验
发布时间：2018-07-24 14:41
【摘要】：为准确掌握汉中市规模猪场使用量最大的两种猪瘟疫苗在实际应用中的免疫效果,在规模猪场选择4窝体质健康、体重接近的仔猪,随机分成4组,每组10头,分别接种猪瘟脾淋苗和细胞苗,采用IHA方法检测免疫接种前后抗体效价。结果显示,用标准剂量免疫后,2种疫苗都不能对猪群产生保护作用,用2头份剂量在仔猪30日龄首免,首免后28d加强免疫,2种疫苗都能对猪群产生很好的保护作用,能满足预防猪瘟疫病的需要,同时猪瘟脾淋苗免疫后刺激机体产生抗体的速度快,可用于紧急免疫接种。广大养殖户可以根据实际情况,科学合理选择使用猪瘟疫苗。
[Abstract]:In order to accurately grasp the immune effect of the two kinds of swine fever vaccine in the largest pig farm of Hanzhoung in the actual application, 4 litters of piglets with close weight were randomly divided into 4 groups, each group was randomly divided into 4 groups, each group was inoculated with swine fever spleen drenched seedlings and cell seedlings respectively. The antibody titers before and after immunization were detected by IHA method. The results showed that the antibody titers were detected before and after immunization. After immunization with the standard dose, the 2 vaccines can not protect the pigs, with 2 doses at 30 days of age of the piglets and the first immunization after the first exempting 28d. The 2 vaccines can have a good protective effect on the pigs, and can meet the needs of preventing the disease of the swine fever. At the same time, the vaccine can stimulate the body to produce the antibody quickly after the swine fever spleen vaccine is immune. For the purpose of emergency immunization, the majority of farmers can choose the CSFV vaccine scientifically and rationally according to the actual situation.
【作者单位】： 汉中市动物卫生监督所;汉中市动物疾病预防控制中心;西北农林科技大学动物科技学院;
【基金】：汉中市农业倍增工程项目(201450)
【分类号】：S858.28
本文编号：2141699
[Abstract]:In order to accurately grasp the immune effect of the two kinds of swine fever vaccine in the largest pig farm of Hanzhoung in the actual application, 4 litters of piglets with close weight were randomly divided into 4 groups, each group was randomly divided into 4 groups, each group was inoculated with swine fever spleen drenched seedlings and cell seedlings respectively. The antibody titers before and after immunization were detected by IHA method. The results showed that the antibody titers were detected before and after immunization. After immunization with the standard dose, the 2 vaccines can not protect the pigs, with 2 doses at 30 days of age of the piglets and the first immunization after the first exempting 28d. The 2 vaccines can have a good protective effect on the pigs, and can meet the needs of preventing the disease of the swine fever. At the same time, the vaccine can stimulate the body to produce the antibody quickly after the swine fever spleen vaccine is immune. For the purpose of emergency immunization, the majority of farmers can choose the CSFV vaccine scientifically and rationally according to the actual situation.
【作者单位】： 汉中市动物卫生监督所;汉中市动物疾病预防控制中心;西北农林科技大学动物科技学院;
【基金】：汉中市农业倍增工程项目(201450)
【分类号】：S858.28
【相似文献】
相关期刊论文 前10条
1 邱冬;鸡传染性法氏囊病三价细胞苗效果明显[J];畜牧兽医科技信息;1998年24期
2 王笑梅,邱冬,王秀荣,陈冠春;鸡传染性法氏囊病三价细胞苗的研究[J];中国预防兽医学报;2000年01期
3 刘洪斌,郭志波,吴金,郭兴福,金龙女;同步接毒法生产鸡传染性法氏囊病细胞苗的试验[J];中国兽药杂志;2002年08期
4 魏鑫,邬立权,郭志波,滕颖,董海杰;鸡痘弱毒细胞苗接毒培养工艺探索[J];黑龙江畜牧兽医;2005年06期
5 勾秀珍;赵忠;吴钟灵;包云瑞;郭新宪;;不换液增量生产细胞苗方法的初步试验[J];中国兽药杂志;1991年04期
6 郭新宪;孙荣;吴钟灵;王瑛;郭世宏;;狂犬细胞苗生产的工艺改进[J];内蒙古兽医;1994年01期
7 刘永智,梁督军,李晓成,张燕霞,马洪超,尹燕博;鸡传染性法氏囊病多价细胞苗的研究 Ⅰ基础试验[J];中国动物检疫;1995年02期
8 邱冬;鸡传染性法氏囊病三价细胞苗[J];畜牧兽医科技信息;1998年14期
9 张如梅;鸡痘弱毒细胞苗的生产与使用[J];福建畜牧兽医;1999年02期
10 王笑梅,邱冬,王秀荣,陈冠春;鸡传染性法氏囊病三价细胞苗的研究[J];微生物学杂志;1999年03期
相关硕士学位论文 前2条
1 徐磊;猪瘟兔化弱毒细胞苗和脾淋苗细胞免疫效果的比较[D];福建农林大学;2009年
2 邵云龙;鸡传染性法氏囊病细胞活疫苗的研制[D];山东农业大学;2004年
，本文编号：2141699
本文链接：https://www.wllwen.com/yixuelunwen/dongwuyixue/2141699.html
