Ma et al. 10.1073/pnas.0710286104. |
Fig. 3. Microscopic lung sections from control and infected mice. (a) Bronchiole in the lung from a control mouse. Note the regular outline of a uniform single to pseudostratified layer of cuboidal epithelial cells. Pneumocytes lining alveolar walls are inconspicuous. (b) Marked proliferative alveolitis in the lung of a mouse 10 days after inoculation with 106 TCID50 of H2N3 swine influenza virus. (c) Epithelial necrosis and proliferation in an airway and proliferative alveolitis in the lung of a mouse 10 days after inoculation with 106 TCID50 of H2N3 swine influenza virus.