OXIDATION RESISTANT BIOPROSTHETIC TISSUES AND PREPARATION THEREOF

摘要

Oxidation resistant bioprosthetic tissues and oxidation resistant bioprosthetic heart valve leaflets are described. Also provided are methods for preparing the oxidation resistant bioprosthetic tissues and bioprosthetic heart valve leaflets, and methods for preventing oxidative degeneration in bioprosthetic tissues, including immobilizing covalently an effective amount of an antioxidant to the bioprosthetic tissue.