Fig. 4
From: A potential Chinese medicine monomer against influenza A virus and influenza B virus: isoquercitrin
Effect of isoquercitrin on pathological damage caused by influenza virus infection. A Lung morphology, H and E staining and Immunohistochemistry staining of virus protein NP in H1N1/PR8-infected mice and drug-treated mice at 5 days post-infection (dpi). B Lung morphology, H and E staining and Immunohistochemistry staining of virus protein NP in IBV/S9-MD-infected mice and drug-treated mice at 5 dpi. C–E Lung index, lung pathology score and percentage of NP-positive cell in lung tissues in A. F–H Lung index, lung pathology score and percentage of NP-positive cell in lung tissues in B