| 摘要 |
The present invention relates to a bioresorbable scaffold for a vascular stent comprising a nitric oxide agonist and a polymer comprising a lactide, a glycolide and a lactone. The nitric oxide agonist is a statin or a HMG CoA reductase inhibitor. The nitric oxide agonist may be coated on the polymer, incorporated within the polymer or chemically bonded to the polymer. The invention also relates to a method for treating atherothrombosclerotic occlusive disease of an artery comprising implanting into the artery a stent with a bioresorbable scaffold comprising a nitric oxide agonist and a polymer comprising a lactide, a glycolide and a lactone, wherein the nitric oxide agonist is exuded from or released from the bioresorbable scaffold. |
