Figure 2. Reversal of cisplatin ovarian follicular loss at all levels by metformin. (A) HE staining of ovarian sections (×400). (B–G) Quantitative counting of follicles at different levels (n =5). PMF: primordial follicles (green line); PF: primary follicles; SF: secondary follicles; ANF: antral follicles; THF: total heathy follicles; ATF: atretic follicles (black line). Growing follicles (PF, SF, ANF, red line) *p < 0.05, **p < 0.01, ***p < 0.001.