Fig. 1From: Effects of single and multiple transplantations of human umbilical cord mesenchymal stem cells on the recovery of ovarian function in the treatment of premature ovarian failure in miceThe characterization and differentiation of hUC-MSCs. a The experimental procedure of hUC-MSCs in the treatment of POF. b, c, d The hUC-MSCs differentiate into osteoblasts, scale bar = 50 μm. n = 3. e, f, g adipocytes, scale bar = 100 μm. n = 3. h Flow cytometric analysis of hUC-MSCs. CD44, CD73, CD90, and CD105 were positive and CD34, CD11b, CD19, CD45 and HLA-DR were negative. n = 3. i Human nuclei antigen was negative in POF murine ovarian section, the recipient ovaries after hUC-MSCs transplantation were expressed human nuclei antigen. Stain hUC-MSCs as a positive control. n = 3Back to article page