Fig. 4

HFHS diet impairs folliculogenesis in female mice. A Ovarian morphology of control and HFHS mice. The red arrows indicate antral follicle. B Follicle counts of ovaries from control and HFHS mice (control, n = 5; HFHS, n = 8). C Representative theca cell layers of antral follicles in control and HFHS mice. D Quantitative analysis of thickness of theca cell layers in control and HFHS mice (control, n = 5; HFHS, n = 8). Data are presented as mean ± SEM, ns = not statistically significant, *P < 0.05