Fig. 9From: The effect of human menstrual blood-derived stem cells on ovarian folliculogenesis, angiogenesis and collagen volume in female rats affected by the polycystic ovary syndromeHistopathological changes in the ovaries of the control and experimental groups (Masson trichrome staining, scale bar, 50 µm. A) Control group; B) Sham group (CMC); C) PCOS group; D) PCOS Sham group; E) PCOS + Stem Cells groupBack to article page