›› 2011, Vol. 38 ›› Issue (1): 173-178.

• 疾病防治 • 上一篇    下一篇

2株H5N1亚型禽流感病毒人工感染鸭的组织病理学观察

叶远兰1,2,周泉鹤1,李玉谷1   

  1. (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)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-01-01 发布日期:2011-01-01
  • 通讯作者: 李玉谷

Histopathology of Ducks Experimentally Infected with Two Avian Influenza Viruses

YE Yuan-lan1,2, ZHOU Quan-he1, LI Yu-gu1   

  1. (1.College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China;2.Zhong Kai University of Agriculture and Engineering, Guangzhou 510225, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-01-01 Published:2011-01-01
  • Contact: LI Yu-gu

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。

关键词: H5N1亚型禽流感; 病理学; 鸭

Abstract: 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.

Key words: H5N1 subtype avian influenza; pathology; ducks

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