Figure 5.

Two-week morphometry. a: Triple growth factor group demonstrates highest PVV at 2 weeks. b: VEGF₁₂₀ + FGF-2 and the triple growth factor combination groups demonstrate increased new vascular cross-sectional area at 2 weeks. c: A significant positive interaction was seen between FGF-2 and VEGF in generation of vascular tissue (P = 0.019). d: Percent volume of connective tissue/inflammatory components at 2 weeks, demonstrating increases in all double and triple combinations. FGF-2 (P = 0.008) and PDGF-BB (P = 0.01) significantly increased this component.