Research Article
Chondrogenic Potential of Human Dental Pulp Stem Cells Cultured as Microtissues
Figure 6
Relative expression of (a) SOX9, (b) ACAN, (c) COL2A1, and (d) COL1A1 genes after 1, 6, and 24 h and 3, 7, and 14 days of chondrogenic differentiation medium culture of hDPSC microtissues. Gene expression was normalized to GAPDH expression and compared to control samples (). are shown. Statistical significance at with respect to control.
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