Fig. 7
The protein expression of SOD-1, CAT and GSS in rat ovarian granulosa cells as detected by Western blot. Data are expressed as protein normalized to β-actin and are given as the Mean ± SD. The protein expression levels of SOD-1, CAT and GSS were reduced after H2O2 treatment, and co-incubation with quercetin and H2O2 showed higher expression levels of oxidative stress-related proteins compared with incubation with H2O2 alone. (comparing with control, *P<0.05; comparing with H2O2, #P<0.05)