Fig. 1From: The effect of human menstrual blood-derived stem cells on ovarian folliculogenesis, angiogenesis and collagen volume in female rats affected by the polycystic ovary syndromeVaginal cytology of animals in the control group. A) nucleated epithelial cells, cornified epithelial cells and leukocytes at the proestrus phase; B) cornified epithelial cells at the estrous phase; C) nucleated epithelial cells and leukocytes at the metestrus phase; D) numerous leukocytes at the diestrus phase. E) continuated diestrus phase in PCOS grup. Papanicolaou staining, scale bar: 50 μmBack to article page