Figure 3.

OD values of different groups in MTT assay. TSEC, E+P, E and blank control groups were cultured for 24, 48 and 72 h respectively, OD mean values of each group were displayed. TSEC group: estrogen (17-beta estradiol) + SERM (raloxifene), E+P group: estrogen (17-beta estradiol) + medroxyprogesterone acetate, E group: estrogen (17-beta estradiol) alone.