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Pathological changes in natural infection of pheasants with highly pathogenic avian influenza A (H5N8) in Bulgaria Cover

Pathological changes in natural infection of pheasants with highly pathogenic avian influenza A (H5N8) in Bulgaria

Journal of Veterinary Research
Volume 63 (2019): Issue 4 (December 2019)
By: Georgi M. Stoimenov,  Gabriela V. Goujgoulova,  Branimir Nikolov,  Kalin Hristov and  Atanaska Teneva  
Open Access
|Dec 2019

Figures & Tables

Fig. 1

Congestion, complicated by haemorrhage in the lung (black arrow) and focal hepatic necrosis (yellow arrow)

Fig. 2

Diffuse subserosal haemorrhages in the caeca (green arrows) and dystrophic and necrotic changes in the heart (black arrow)

Fig. 3

Histopathological and IHC changes: a) lung – haemorrhagic pneumonia, oedema, emphysema, and atelectasis, 100 ×; b) brain – perivascular and pericellular oedema, 200 ×; c) trachea – acute tracheitis, with epithelial desquamation, 200 ×; d) myocardium – interstitial oedema, 100 ×; e) lung – IHC expression of anti-influenza A virus nucleoprotein antibody, 200 ×; f) brain – IHC expression of anti-influenza A virus nucleoprotein antibody, 200 ×; g) trachea – IHC expression of anti-influenza A virus nucleoprotein antibody, 100 ×; h) myocardium – IHC expression of anti-influenza A virus nucleoprotein antibody, 200 ×
DOI: https://doi.org/10.2478/jvetres-2019-0073 | Journal eISSN: 2450-8608
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Language: English
Page range: 497 - 502
Submitted on: Jun 17, 2019
|
Accepted on: Nov 22, 2019
|
Published on: Dec 19, 2019
Published by: National Veterinary Research Institute in Pulawy
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
pheasants,
avian influenza A virus,
histopathology,
immunohistochemistry,
Bulgaria
Related subjects:
Life sciences,
Molecular biology,
Microbiology and virology,
Life sciences, other,
Medicine,
Veterinary medicine

© 2019 Georgi M. Stoimenov, Gabriela V. Goujgoulova, Branimir Nikolov, Kalin Hristov, Atanaska Teneva, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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