血管内皮生长因子(vascularendothelialgrowthfactor,VEGF)又称血管通透因子(vascularpermeabilityfactor,VPF)和血管调理素(vascutotropin),是内皮细胞产生的特异性促有丝分裂原,具有促进内皮细胞增生、迁移,增加血管通透性和加速新血管形成的作用。在某些生理过程中,如胚胎发 Vascular endothelial growth factor (VEGF), also known as vascular permeability factor (VPF) and vascutotropin, is a specific mitogen produced by endothelial cells, which promotes endothelial cell proliferation and migration and increases vascular access Permeability and accelerate the formation of new blood vessels. In some physiological processes, such as embryonic hair