The paper provide a new strategy for clinical prevention and treatment with vascular intimal hyperplasia by photodynamic therapy with antisense oligonucleotides medified by photosensitizer.

• 本文拟通过光敏剂修饰反义寡核茬酸介导光动力疗法防治内膜增生,以期为临床防治术后血管再铗窄提供新的手段。