Fig. 1

CAE ameliorated LPS- induced lung injury and pulmonary fibrosis. A, B Time chart of mouse model building. A Administration procedure of the pretreated groups. B Administration procedure of the therapeutic groups. C, D Mice body weight change. E H&E staining. F Masson staining. G Sirius Red staining. The scale bar is 100 μm. H, I Area density analysis of Masson’s trichrome and Sirius Red staining, respectively. Results were shown as the means ± SEM (n = 8). *P< 0.05, **P < 0.01, ***P < 0.001 vs. the LPS group, ^# P < 0.05, ^## P < 0.01, ^### P < 0.001 vs. Alone group