Figure 5.

Effects of EEPCh on the enzymatic activities SOD, CAT, and GPx. Diabetic mice treated with propolis (D/P) showed increased activities of antioxidant enzymes compared with those of untreated mice. Notably, in the treated mice, the CAT activity shows no differences relative to that of healthy mice. The values represent the means of n = 6. Significant differences were determined by ANOVA. ∗ indicates significant differences with respect to the healthy group. ∞ indicates significant differences with respect to the diabetic group (P < 0.05).