Fig. 4

FTZ enhances the antioxidant capacity of the DM-CHD minipigs a The level of SOD in the kidney tissues. b–d The levels of HO-1, NQO1, and SOD mRNA in the kidney tissues. e The expression of Nrf2, HO-1, and NQO1 protein in the kidney tissues. Values are the mean ± SEM. ^#P < 0.05, ^##P < 0.01(compared to Ctrl group); ^*P < 0.05, ^**P < 0.01 (compared to Mod group) (n = 4–5)