Fig. 1From: Metformin attenuates the production and proliferative effects of prolactin induced by medroxyprogesterone acetate during fertility-sparing treatment for endometrial cancerSerum prolactin levels during fertility-sparing treatment with MPA in patients with EC. Columns and error bars represent the mean ± standard deviation of the mean before treatment and after 3 and 6 months of MPA treatment. Wilcoxon signed-rank test was used and PRE indicates MPA pretreatment. (*P < 0.001). EC, endometrial cancer; MPA, medroxyprogesterone acetateBack to article page