Fig. 5

Uterine morphological features and changes. 5.1 The macroscopic appearance of the uterus. 5.2-a H&E staining of mice uterine tissue (scale bar = 50 μm). 5.2-b The endometrial thickness at transplantation day seven. Sham group, 264.5 ± 31.75 μm; PBS group, 163.8 ± 6.128 μm; ADSCs group, 190.1 ± 8.389 μm; Gel group, 217.8 ± 5.839 μm; ADSCs + Gel, 228.8 ± 2.254 μm. 5.2-c The number of endometrial glands at transplantation day seven. Sham group, 32.73 ± 3.952/section; PBS group, 1.545 ± 0.9342/section; ADSCs group, 9.182 ± 2.857/section; Gel group, 14.55 ± 1.293/section; ADSCs + Gel, 19.36 ± 2.063/section. *P < 0.05, **P < 0.01,***P < 0.001, ****P < 0.0001. 5.3-a Masson staining of mice uterine tissue (Scale bar = 50 μm). 5.3-b The percent of fibrosis area at transplantation day seven. Sham group, 29.44 ± 5.2305%; PBS group, 56.89 ± 0.4425%; ADSCs group, 50.10 ± 1.280%; Gel group, 45.17 ± 1.196%; ADSCs + Gel, 39.55 ± 0.4125%. *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001, ns P < 0.05