Figure 5From: Time course study of oxidative and nitrosative stress and antioxidant enzymes in K2Cr2O7-induced nephrotoxicityQuantitative histological analysis in control (○) and K2Cr2O7 (●)-treated rats. Data are mean ± SEM. *P < 0.05 vs. control group. n = 20 tubules/rat and 5 rats/group.Back to article page