Research Article

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

Figure 5

MTT assay for cell proliferation of human umbilical vein endothelial cells (HUVECs) on the VEGF loaded PCL and heparinized PCL/Gel scaffolds. Neat PCL and tissue culture plate (TCP) were used as control (). ; .