Fig. 6From: Aged mice ovaries harbor stem cells and germ cell nests but fail to form folliclesEnumeration of VSELs in 18 months old aged mice ovaries. VSELs were studied in 18 months old aged ovary as cells in the size range of 2–6 µm with surface phenotype of Lin−CD45−Sca-1+. Unstained controls were run to determine negative population and FITC FMO controls were run to identify positive population. Results of three different experiments show that 0.33 ± 0.08% (Mean ± SE) of total cells in ovary were VSELsBack to article page