The relative abundance of mRNA of ovarian autophagy-related genes after tannic acid treatment. (A) the effect of different doses of tannic acid on the relative abundance of ovarian Beclinl gene mRNA(n=8), (B) the effect of different doses of tannic acid on the relative abundance of ovarian LC3 gene mRNA (n=8), (C) the effects of different doses of tannic acids on the relative abundance of ovarian P62 gene mRNA (n=8). Data are expressed as the mean ± sem. * P < 0.05, **P < 0.01.