Scientia Agricultura Sinica ›› 2023, Vol. 56 ›› Issue (8): 1615-1616.doi: 10.3864/j.issn.0578-1752.2023.08.016

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Pathological Changes of a Novel Pigeon Adenovirus Type A Infection

YANG ZhiYuan1(), ZHOU YuTing1,2(), LIN Jian1, HUANG Cheng1, GAO Jie3, DUAN HuiJuan1, CHENG ShuiSheng3, ZHAO JiCheng1, LUO WeiJue3, LIU YueHuan1()   

  1. 1 Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097
    2 Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206
    3 Beijing Zhonghai Biotech, Co., Ltd, Beijing 100081
  • Received:2023-03-24 Accepted:2023-03-30 Online:2023-04-16 Published:2023-04-23

Fig. 1

Pathological changes of pigeon adenovirus type A infection A: Swollen, yellowish liver with patchy hemorrhage; B: Discoloration of heart; C: Basophilic intranuclear inclusion bodies were observed in the nucleus of hepatocytes (arrow points, 400×); D: Basophilic intranuclear inclusion bodies were observed in the nucleus of cardiomyocytes (arrow points, 400×); E: Basophilic intranuclear inclusion bodies were observed in the nucleus of duodenal epithelium(arrow points, 400×); F: Lattice (crystal like structure) of icosahedral virus particles in hepatocyte (15000×); G: Virions were exhibited a diameter of 70-90 nm (200000×); H: Eosinophilic intranuclear inclusion bodies were observed in the nucleus of hepatocytes of artificial infected pigeons (arrow points, 400×); I: Basophilic intranuclear inclusion bodies were observed in the nucleus of hepatocytes of artificial infected pigeons (arrow points, 400×)"

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