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. 2015 Nov 27;82(1):986. doi: 10.4102/ojvr.v82i1.986

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© 2015. The Authors

Licensee: AOSIS OpenJournals. This work is licensed under the Creative Commons Attribution License.

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Histopathology of the intestinal and respiratory system tissue from the studied animals, stained with haematoxylin–eosin. (a) Overview of a transverse section of intestine; (b) Intestinal lumen, with normal lymphocytes and plasma cells in the lamina, mild congestion of enterocytes and lymphoid cells (arrow) and normal mucosal cells; (c) Lumen filled with bacteria and debris (arrow), normal enterocytes and goblet cells; (d) Section of the intestine, showing normal enterocytes, congestion, mild haemorrhage and autolytic cells (arrow); (e) Transverse section of the pig trachea showing the respiratory epithelium, blood vessels and hyaline cartilage; (f) Interstitial alveolar wall thickening (arrow); (g) Interstitial pneumonia and congestion; (h) Consolidated lung tissue with numerous bronchioles and congestion.

Histopathology of the intestinal and respiratory system tissue from the studied animals, stained with haematoxylin–eosin. (a) Overview of a transverse section of intestine; (b) Intestinal lumen, with normal lymphocytes and plasma cells in the lamina, mild congestion of enterocytes and lymphoid cells (arrow) and normal mucosal cells; (c) Lumen filled with bacteria and debris (arrow), normal enterocytes and goblet cells; (d) Section of the intestine, showing normal enterocytes, congestion, mild haemorrhage and autolytic cells (arrow); (e) Transverse section of the pig trachea showing the respiratory epithelium, blood vessels and hyaline cartilage; (f) Interstitial alveolar wall thickening (arrow); (g) Interstitial pneumonia and congestion; (h) Consolidated lung tissue with numerous bronchioles and congestion.