Research Article

Low Oxygen Tension Enhances Osteogenic Potential of Bone Marrow-Derived Mesenchymal Stem Cells with Osteonecrosis-Related Functional Impairment

Figure 2

Effect of low oxygen on expression of stemness genes in MSCs. (a) Expression of Oct4 in MSCs 5 days after normoxia or low oxygen culture. (b) Expression of Nanog in MSCs of each group. The data were drawn from three independent experiments and the results were expressed as mean ± SD. versus N Group. versus O Group.
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