Conclusion VEGF gene local delivery could stimulate the proliferation of EC, accelerate the endothelialization of injury-artery, and inhibite the proliferation of smooth muscle cell (SMC).

• 结论血管内导入VEGF基因，可促进内皮细胞增生，加速损伤内膜的修复，抑制血管内膜平滑肌细胞的增生，防治血管狭窄。