BioMed Research International / 2017 / Article / Fig 5

Research Article

Preparation of P3HB4HB/(Gelatin + PVA) Composite Scaffolds by Coaxial Electrospinning and Its Biocompatibility Evaluation

Figure 5

In vitro degradation of the P3HB4HB/(GEL + PVA) scaffolds on days 1, 3, 5, and 7 d. Group A: GEL : PVA = 0.6 g : 0.2 g; Group B: GEL : PVA = 0.4 g : 0.4 g; Group C: GEL : PVA = 0.2 g : 0.6 g. Compare to Group A; ; ; compare to Group B; ; .