Effects of Genipin Concentration on Cross-Linked Chitosan Scaffolds for Bone Tissue Engineering: Structural Characterization and Evidence of Biocompatibility Features

Figure 6

Cell proliferation evaluation by MTT assays on MG63 cells grown in the presence of GN1 and GN2 CS scaffolds after 1 and 7 days of culture. Data are expressed as percent viability (±SEM) with respect to the control.