DRUG FOR PREVENTING VASCULAR RESTENOSIS AND INSTRUMENT TO BE EMBEDDED IN VESSEL COATED WITH THE DRUG

摘要

A drug for preventing vascular restenosis which contains as the active ingredients compounds inactivating alpha1-portease inhibitor and alpha-2 macroglobulin relating to the onset of vascular restenosis following coronary intervention. This drug is topically administered preferably by coating the surface of an instrument to be embedded into a vessel therewith and applying the instrument to a site suffering from restenosis.