Research Article

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

Figure 3

Effect of low oxygen on MSC adipogenic differentiation. (a) Oil Red O staining was performed to measure adipocyte formation 21 days after cells were induced in an adipogenic induction medium. (b) Fat droplets per visual field were determined. (c) Expression of PPARγ-2 mRNA was determined by qRT-PCR at day 10. 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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