Fig. 5

Effects of UTE and URE on oxidative stress in the STZ-induced AD rat model (n = 5). A SOD activity; B CAT activity; C GPx activity; D MDA level; E The protein expression of HO-1. Data were expressed as the mean ± SEM. ^#p < 0.05 and ^##p < 0.01 compared with the sham control group. *p < 0.05 and **p < 0.01 compared with the STZ control group