Fig 1.
Histological assessment of ovaries. A. Follicles of normal ovaries represented follicles at different stages, and corpus luteum (CL) and B. Ovaries of the polycystic ovary syndrome (PCOS) model induced by dehydroepiandrosterone (DHEA) revealed antral and pre-antral follicles and some cysts (FC) were observed in H&E staining. No corpus luteum was observed in the PCOS ovary .Scale bar: 50 μm.