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Fig. 1 | Stem Cell Research & Therapy

Fig. 1

From: Human umbilical cord stem cell conditioned medium versus serum-free culture medium in the treatment of cryopreserved human ovarian tissues in in-vitro culture: a randomized controlled trial

Fig. 1

Isolation and cultivation of HUMSCs. a Representative image of HUMSC third passages (day 2) (original magnification × 100, scale bar = 400 μm). b Representative image of the differentiation of the osteoblasts (ALP activity staining) on day 4 after the osteogenic induction. c Representative image of the mineralized cell nodules (Alizarin Red S staining) 3 weeks after the osteogenic induction. d Representative image of lipid droplets (stained with Oil Red O) 3 weeks after the adipogenic induction (original magnification × 100, scale bar = 400 μm)

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