Enhanced Vascularization in Hybrid PCL/Gelatin Fibrous Scaffolds with Sustained Release of VEGF

Table 2

The average pore sizes of the scaffolds.

Scaffolds	Averaged pore size (m)
PCL	37.61 ± 12.19
PCL/Gel-1	12.43 ± 5.96
PCL/Gel-2	8.07 ± 3.31
Hep-PCL/Gel-1	13.37 ± 6.46
Hep-PCL/Gel-2	8.46 ± 4.24
Hep-PCL/Gel-1 in PBS for 14 d	26.94 ± 14.76
Hep-PCL/Gel-2 in PBS for 14 d	20.94 ± 16.57