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Fig. 11 | Respiratory Research

Fig. 11

From: Crocin attenuates cigarette smoke-induced lung injury and cardiac dysfunction by anti-oxidative effects: the role of Nrf2 antioxidant system in preventing oxidative stress

Fig. 11

GSH amount and CAT, SOD and Gpx activities in lung tissue of the Control, Crocin, COPD and COPD plus crocin (CO + CR) rats. **P < 0.01, ***P < 0.05 vs. the Control group and P < 0.05, ††P < 0.01 †††P < 0.001 vs. the COPD group. All the groups were statistically compared by ANOVA followed by Tukey’s multiple comparison. Data are expressed as mean ± SEM, n = 8

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