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Fig. 4 | Respiratory Research

Fig. 4

From: Airway and parenchyma immune cells in influenza A(H1N1)pdm09 viral and non-viral diffuse alveolar damage

Fig. 4

Representative photomicrographs of the lung parenchyma from the Control, ARDS and H1N1 groups, stained immunohistochemically granzyme A (a, b, c) and CD57 (e, f, g) antibodies. There was increased expression of granzyme A+ cells in the H1N1 group, compared to the Control group; and increased expression of CD57+ cells in the H1N1 group, compared to the ARDS group. The arrows indicate positive staining. Scale bar = 100 μm. Graphs show the density of granzyme A+ cells (d) and CD57+ cells (h) in the parenchyma of the Control, ARDS and H1N1 groups (one-way ANOVA and Kruskal Wallis test)

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Respiratory Research

ISSN: 1465-993X

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