Physicobiochemical Characteristics and Chondrogenic Differentiation of Bone Marrow Mesenchymal Stem Cells (hBM-MSCs) in Biodegradable Porous Sponge Bovine Cartilage Scaffold

Figure 7

Water uptake ability and retention of the DSBCS group. (a) Shortly after being removed from the liquid bath, (b) when it was pressed, the liquid gushed out of the scaffold, (c) when squeezed pressed harder, the residual liquid still coming out from the scaffold.

(a)

(b)

(c)