刘永宏;韩春华;王凤龙;刘月焕;林健;杨汉春;郭鑫;李栋梁;韦海涛;祝俊杰;赵景义;赵振华;马明;杨龙峰;王金玲;赵丽;

• 1:内蒙古农业大学动物科学与医学学院
• 2:北京市农林科学院畜牧兽医研究所
• 3:中国农业大学动物医学院
• 4:北京市畜牧兽医总站

摘要(Abstract)：

[目的]为高致病性猪繁殖与呼吸综合征(HP-PRRS)的预防和治疗提供理论依据。[方法]应用免疫组化与H.E.染色对高致病性猪繁殖与呼吸综合征病毒(HP-PRRSV)自然感染病例进行抗原定位和病理组织学观察。[结果]病毒抗原主要存在于上皮组织细胞,也存在于巨噬细胞、淋巴细胞和脑神经细胞等组织细胞中。[结论]HP-PRRSV毒株在自然感染病例中的细胞嗜性和组织嗜性有不同于以往毒株的特点。

关键词(KeyWords)： 高致病性猪繁殖与呼吸综合征病毒;自然病例;免疫组化;抗原定位

Abstract:

Keywords:

基金项目(Foundation): 北京市农林科学院青年基金项目(2007020122);; 北京市科委猪高致病性蓝耳病防控技术子课题

作者(Author): 刘永宏;韩春华;王凤龙;刘月焕;林健;杨汉春;郭鑫;李栋梁;韦海涛;祝俊杰;赵景义;赵振华;马明;杨龙峰;王金玲;赵丽;

Email:

DOI: 10.13989/j.cnki.0517-6611.2009.09.141

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