Fig. 1. Effect of hemin on the survival rate, terminal body weight and lung indices of mice with pulmonary fibrosis.
(A) Survival rate. The survival rates were recorded, estimated by the Kaplan–Meier method and were compared by a log-rank test. There were fifteen mice in each group. (B) Terminal body weight. (C) Lung indices. The significance of difference was determined by one-way ANOVA followed by Tukey’s test. The data are presented as the means ± standard deviations. There were six mice in each group. **p < 0.01 compared with the control group. ##p < 0.01 compared with the bleomycin group.
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