FIG. 2.

MTT assay results. PDO shows the best in vitro properties with a significantly higher cell viability after seeding than the other materials. With a 3.5×10⁶ ADSC seeding, cell viability with PDO is significantly higher than that in PHBVV (PHBVV: 0.99±0.13 and PDO: 1.30±0.25; p<0.046). Cell viabilities in PDO and PHBVV are higher than in the PU group (0.59±0.15; p<0.0001 and p<0.0089, respectively) (Data were compared by analysis of variance and pairwise comparison with Tukey correction for multiple comparisons; *p<0.05; **p<0.0001; ns, not significant). ADSC, adipose-derived stem cell.