Fig. 1

Body weight of the mice from inducing PCOS mouse models to 4 weeks after PCOS mice were induced. A Schematic experimental design of DHEA- and DHEA + HFD-induced PCOS mouse models from modeling to 4 weeks after PCOS models were established. B Body weight curves of the mice from the beginning of the experiment to 4 weeks after PCOS models were established. Yellow part: the period during PCOS modeling. C Body Weight of the mice in each group during different periods after PCOS models were established. Data are presented as mean ± SEM. *P < 0.05, **P < 0.01, n = 5–7 per group