Fig. 1

Effect of trehalose on body weight and estrous cycle in PCOS mice. A Line chart of weight change of mice in each group during modeling, where * is the mark of comparison between N group and P group, # is the mark of comparison between P group and S group; B pictures of four phases of the mouse estrous cycle; C Broken line statistics of estrous cycle changes of mice in each group; D Histogram of the number of days in proestrus (P), estrus (E), metestrus (M), and diestrus (D) in each group of mice. the number of days with 0 was calculated as 0.3. N stands for control, P for PCOS, and S for trehalose. Data are presented as M + SD, N group compared with P group, P group compared with S group, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001