Additional file 7: of Allogeneic cell therapy using umbilical cord MSCs on collagen scaffolds for patients with recurrent uterine adhesion: a phase I clinical trial

Figure S3. (A-B) The positive staining ratio between ERα and Ki67 in endometrial biopsies from patients before and after UC-MSC/collagen treatment. (C) The average number of microvessels in each image of endometrial biopsies from patients before and after UC-MSC/collagen treatment. (D) The number of ΔNp63-positive cells counted in endometrial biopsies from patients before and after UC-MSC/collagen treatment. n = 25 samples, verified by two technicians, *P < 0.05, ***P < 0.001 (TIF 13448 kb)