Fig. 3From: Lipoxin A4 ameliorates lipopolysaccharide-induced lung injury through stimulating epithelial proliferation, reducing epithelial cell apoptosis and inhibits epithelial–mesenchymal transitionLXA4 stimulates HAT II cell proliferation and reduces HAT II cell apoptosis in vitro. HAT II cells were cultured as mentioned in the methods. a and b: apoptosis of HAT II after the stimulation of LPS and LXA4. c: Proliferation of HAT II after the stimulation of LPS and LXA4. Data were presented with means ±SEM. **P < 0.01, ***P < 0.001, **** P < 0.0001, n = 4 for each culture condition, repeated using cells from 4 donorsBack to article page