Fig. 2.
DNA content and sGAG synthesis. a. Change in DNA content of the ASC-seeded non-TGF-β1-immobilized scaffold and the ASC-seeded TGF-β1-immobilized scaffold. Data are expressed as mean±SD (n=5). *statistically significant relative to the ASC-seeded non-TGF-β1-immobilized scaffold (P<0.05). b. Synthesis of sulfated GAG from the ASC-seeded non-TGF-β1-immobilized scaffold and the ASC-seeded TGF-β1-immobilized scaffold. Data are expressed as mean±SD (n=5). *statistically significant relative to the non-releasing ASC-seeded scaffold (P<0.05)