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. 2022 Feb 2;13:49. doi: 10.1186/s13287-022-02724-3

Fig. 1.

Fig. 1

HA prolonged UC-MSCs retention in recipient ovaries. a The stem cell tracing by agarose gel electrophoresis for PCR amplification of human and mouse GAPDH genes in the MSC group, MSC + HA group, and 5% O2 MSC + HA group at different times after transplantation. b At 1 or 2 weeks after transplantation, the distribution of UC-MSCs in the three groups was detected by immunofluorescence staining against human nuclei (green). UC-MSCs were mainly located in the ovarian stroma tissue. The nuclei were counterstained with DAPI (blue). Scale bars = 50 μm