Bodnar E, Olsen E G, Ross D N
Thorax. 1979 Dec;34(6):794-800. doi: 10.1136/thx.34.6.794.
Recent publications on commercial porcine bioprosthetic cardiac valves have stated that the endothelium disappears during the glutaraldehyde processing and that in many cases histological evidence of early tissue deterioration was found. Our experiences have shown that porcine aortic valves can be processed in glutaraldehyde without loss of the integrity of the endothelium and with the development of optimum collagen fibre structure. The valve mounted in a Dacron tube is not restricted in diameter and performs well under biological conditions up to a period of six months.
近期有关商用猪生物心脏瓣膜的出版物称，在戊二醛处理过程中内皮细胞会消失，并且在许多情况下发现了早期组织退化的组织学证据。我们的经验表明，猪主动脉瓣可以在戊二醛中进行处理，而不会丧失内皮细胞的完整性，并且能形成最佳的胶原纤维结构。安装在涤纶管中的瓣膜直径不受限制，在长达六个月的生物条件下性能良好。
