Methods The glutaraldehyde (GA) treated porcine aorticvalves were modified chemically with epoxy chloropropane (EC).
方法应用环氧氯丙烷(EC)化学改性戊二醛(GA)处理猪瓣。
2
ConclusionThe homograft aorticvalves cryopreserved by modified two-step method have a good long-term effect in clinical application.
结论改良两步法保存的带瓣主动脉临床应用具有良好的远期效果。
3
Conclusion Mitral and aorticvalves were vulnerable to calcification which was the major change of heart valve in patients with CRF on maintenance hemodialysis.