Fig. 7. Effect of HDB7040 on uterine histology and blood estradiol levels in OVX rats.
(A) Uteri tissues were stained, and their histological changes were monitored by H&E staining. (B) Uterus and (C) endometrium lengths were measured, and (D) estradiol blood concentrations were evaluated by ELISA assay. Data are presented as the mean ± SD (n = 8). #, p < 0.05; ###, p < 0.001, compared to the Sham group; *, p < 0.05; ***, p < 0.001, compared to the OVX group.