Changes in the diameters of ovarian follicles and oocytes and in survival rates of follicles.

<p>Follicles were cultured individually for 12 days in the presence of DHT (A-C) and E₂ (D-F). (A), (B), (D) and (E) are representatives of four independent experiments (n = 40 follicles per group). (C) and (F) show the results of four independent experiments, and values are expressed as the mean ± SEM. *<i>P</i><0.05 vs. control.