目的：对牛心包材料进行了去污剂—酶联合脱细胞研究，为组织工程学方法研制生物瓣提供适合的生物材料。
Objective: to investigate a method to remove cellular components from bovine pericardial tissue, resulting a scaffold for tissue engineering of heart valve or cardiovascular patch.
作者应用机械应变式测力传感数字显示装置，对减轻钙化的化学改性方法处理的猪主动脉瓣和牛心包组织进行了机械强度测试。
The Mechanical properties of the cardiac bioprostheses (porcine and bovine pericardium), which were prepared with methods of reducing calcification, were determined by a tensile testing device.
最近有报道戊二醛结合三氧化二铬处理的一些生物材料如牛心包片及猪主动脉瓣等，有很好的防钙化性能。
Recently, it was found that the glutaraldehyde cross-linking followed by chromium sesquioxide treatment was effective in preventing calcification of some bioprsthetics.
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