2株H5N1亚型禽流感病毒人工感染鸭的组织病理学观察  

Histopathology of Ducks Experimentally Infected with Two Avian Influenza Viruses(H5N1)

作　　者：叶远兰[1,2] 周泉鹤[1] 李玉谷[1] 

机构地区：[1]华南农业大学兽医学院,广东广州510642 [2]仲恺农业工程学院,广东广州510225

出　　处：《中国畜牧兽医》2011年第1期173-178,共6页China Animal Husbandry & Veterinary Medicine

基　　金：广东省科技攻关项目(2004A2090102);广东省教育厅科学基金项目(Z02003)

摘　　要：鸭经肌肉接种禽流感病毒A/duck/Guangdong/185/2004(H5N1)和A/duck/Guangdong/221/2004(H5N1)后,2周内未见死亡,但具有一些显微和超微病理学变化,主要表现为呼吸道、消化道黏膜受损,心脏、肝脏、肺脏、肾脏、脑等器官一定程度的充血、淤血、出血、水肿及实质细胞变性、坏死和炎症等。Ducks intramuscularly inoculated with two avian influenza virus isolates,A/duck/Guangdong/221/2004（H5N1）and A/duck/Guangdong/185/2004（H5N1）,had micropathological and ultrapathological lessions in some degree in multiple organs,such as the damages of mucous membrane of respiratory and alimentary tract,and hyperemia,congestion,hemorrhage,edema,and cell degeneration,necrosis,inflammation or a combination of these features in the heart,liver,lung,kidney,and encephalon etc,but did not died in two weeks.

关 键 词：H5N1亚型禽流感 病理学 鸭 

分 类 号：S852.3[农业科学—基础兽医学]