Figure 2 | Scientific Reports

Figure 2

From: Association of ovine gammaherpesvirus 2 with an outbreak of acute respiratory disease in dairy cattle

Figure 2

Immunohistochemical identification of MCFV antigens in the lungs and intestines of cattle infected with OvGHV2. There is positive immunoreactivity to MCFV antigens within the epithelial cells of the bronchus (black arrows) and the peribronchial glands (red arrows) of the calf with interstitial pneumonia (A); closer view of the intracytoplasmic accumulations of antigens of MCFV within epithelial cells of the bronchus (B), peribronchial glands (C), and a pneumocyte (D). Observe positive intracytoplasmic immunoreactivity to MCFV antigens within epithelial cells of intestinal crypts (E), which can be better appreciated at a closer view (F). Immunoperoxidase counterstained with Hematoxylin. Bars (A,E) 100 µm; (B–D,F) 20 µm.

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