“…Acidic fibroblast growth factor (aFGF) participates in various cellular functions including proliferation, differentiation, angiogenesis, and cell migration in vitro (Marsden et al, 1992). The VEGF stimulates endothelial cells to produce a heparin-binding basic fibroblastic growth factor (bFGF) (Pallares et al, 2006), which further stimulates endothelial cell proliferation and migration in vitro and angiogenesis in vivo (Moldauer et al, 2006). The bFGF and VEGF showed synergistic effects (Yoshiji et al, 2002b).…”