The protein levels of SIRT1, FOXO3a, NRF-1, SIRT6, mTORC1, p-mTOR, p-p70S6K, NFκB and P53 in mouse ovaries by Western blot analysis. (A) Western blot results. (B) Quantitative analysis of data in A. β-actin was used as internal control. Data are expressed as means ± S.E.M. *P < 0.05, **P < 0.01, ***P < 0.001 vs. the NC group.