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Fig. 1 | Respiratory Research

Fig. 1

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

Fig. 1

LXA4 stimulates AT II cell proliferation and reduces AT II cell 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 intraperitoneal injection per mouse. Immunofluorescence staining of lung specimens was shot by fluorescence microscope and calculated by positive goals compared to DAPI. a-b: co-dying of SP-C and PCNA (× 200, × 400). c-d: co-dying of SP-C and TUNEL (× 200, × 400), scar bar = 50 μm. Data were presented with means ± SD; n = 4; ***P < 0.001, ****P < 0.0001

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