Treatment of Hyperoxia-Induced Lung Injury with Lung Mesenchymal Stem Cells in Mice

Figure 2

HE staining of lung tissues: (a) air control group (100×); (b) air control group (200×); (c) hyperoxia + PBS group (100×); (d) hyperoxia + PBS group (200×); (e) hyperoxia + MSC group (100×); (f) hyperoxia + MSC group (200×). Scale bar = 100 μm and the 6 pictures have the same magnification.

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