Fig.11.
Alizarin Red S-stained calcium mineral nodules deposited by the hBMSCs after incubation for 14 and 21 days in the absence and presence of ECM and/or BMP-2. (A, G) β-TCP scaffolds without BMP-2; (B, H) β-TCP scaffolds with BMP-2; (C, I) β-TCP/ECM-7 scaffolds without BMP-2; (D, J) β-TCP/ECM-7 scaffolds with BMP-2; (E, K) β-TCP/ECM-14 scaffolds without BMP-2; (F, L) β-TCP/ECM-14 scaffolds with BMP-2.