Objective:To find a good protocol of decellularization and dye-mediated photooxidation in bovine pericardium,evaluation the feasibility as a new biomaterial substitution in cardiac surgery.

• 目的:研究比较理想的去细胞结合光氧化法处理牛心包的方案,初步探讨其作为心血管生物组织替代材料的可行性。