Fig. 2

Histological photomicrographs of rat ovaries stained with Mason trichrome. a PCOS group; Displays the presence of follicular cysts (FC) and the absence of normal follicle development. b Control group; Shows normal ovarian structures, including Corpus luteum (CL), Primary Follicle (PF), Secondary Follicle (SF), and Antral Follicle (AF).; 40 × magnification; bars = 200 μm