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(A–C) Expression profiles of chondrogenic-related genes: (A) aggrecan, (B) collagen type II, and (C) SRY-Box 9 with TGF-β3 loading after 14 and 28 days’ culture.
Notes: Data are mean ± SD, n=3. **P<0.01.
Abbreviations: SRY, sex-determining region Y; S/D, hybrid composite scaffold of silk fibroin and DC-ECM; TGF-β3, transforming growth factor β3.
