Fig. 2

Histological analysis of uterine transverse section. A Micrographs representing HE-stained endometrial tissue from 5 groups, i.e., rabbits without surgery (control), 14/28th day after surgery, and treated with estrogen/hUCB-MSCs. Original magnification at ×400. B Endometrial gland number in 5 groups. C Micrographs representing Masson-stained endometrial tissue from 5 groups. Original magnification at ×400. D Endometrial fibrosis in 5 groups. Each group has three independent experiments