Research Article

Synergistic Effects of FGF-18 and TGF-β3 on the Chondrogenesis of Human Adipose-Derived Mesenchymal Stem Cells in the Pellet Culture

Figure 2

The quantification of GAG, DNA, and GAG/DNA in ADSC pellet induced by TGF-β3 alone, FGF-18 alone, and their combination at indicated time points. (a) Synthesis of sulfated GAG (sGAG) from hADSC pellet. (b) Change in hADSC DNA contents in pellet culture at different time points. (c) The change of GAG/DNA in ADSC pellet at different groups and indicated time points. Values are , . The asterisk () and asterisks () indicate significant difference compared to the control group.
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