Fig. 3

Renal oxidative stress and apoptotic markers analysis. A GSH level, B SOD level, C Caspase-3 level, D Bcl-2 level. Rats were subjected to ischemia for 30 min and reperfusion for 2 h. Rats were pre-treated with either vehicle DMSO, resveratrol (30 mg\kg), or left untreated (Sham and induced group) 30 min before ischemia. The concentration of GSH, SOD, Caspase-3, and Bcl-2 levels was determined using ELISA kits. LSD multiple comparison test was used after One-way ANOVA for analysis. Information is displayed as mean ± SEM, ⁺P < 0.05 vs. sham group, ⁺⁺P < 0.01 vs. sham group, *P < 0.05 vs. induced group, ***P < 0.001 vs. induced group, ⁺⁺⁺P < 0.001 vs. sham group