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Beni-Suef University Journal of Basic and Applied Sciences
Fig. 3 | Beni-Suef University Journal of Basic and Applied Sciences

Fig. 3

From: Localization and immunohistochemical detection of swine influenza A virus subtype H1N1 antigen in formalin-fixed, paraffin-embedded lung tissues from naturally infected pigs

Fig. 3

Photomicrograph of lung sections showing a bronchiolitis with widespread degeneration and necrosis of the infected bronchiolar epithelial cells (arrowed), b marked thickening of the alveolar septa due to cellular infiltration (C) consisting predominantly of neutrophils and a few mononuclear cells, and c hyperplasia of bronchial submucosal glands (arrowed). H&E stain, Bar = 20 μm

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