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Fig. 2 | Respiratory Research

Fig. 2

From: Lipoxin A4 ameliorates lipopolysaccharide-induced lung injury through stimulating epithelial proliferation, reducing epithelial cell apoptosis and inhibits epithelial–mesenchymal transition

Fig. 2

LXA4 alleviates apoptosis in LPS-induced lung injury. C57BL/6 J mice were intra-tracheal given N.S or LPS 10 mg/kg for 24 h, with or without LXA4 1μg per mouse intraperitoneal injection. Immunofluorescence staining of lung specimens was shot by fluorescence microscope and calculated by positive goals compared to DAPI. a-b: Immunofluorescence staining of cleaved-caspase-3, scar bar = 50 μm. c-d: WB of cleaved-caspase-3. Data were presented with means ± SD, *P < 0.05, **P < 0.01, ***P < 0.001; n = 3

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