Figure 2. Effect of Esculentoside A (EA) on follicle growth and ovulation in POF mice. (A) Representative picture of ovaries stained by H&E. (×400 magnification). (B) The mean number of primordial follicles, primary follicles, secondary follicles, antral follicles and atretic follicles. The data were expressed as means ± SD (n =5). ***P < 0.001 vs. Control. #P < 0.05, ##P < 0.01, ###P < 0.001 vs. POF.