BACKGROUND: Organ shortage has led to an increased number of transplantations from extended criteria donors. These organs are more vulnerable to ischemia-reperfusion injury. Thus, improvement of organ preservation is...BACKGROUND: Organ shortage has led to an increased number of transplantations from extended criteria donors. These organs are more vulnerable to ischemia-reperfusion injury. Thus, improvement of organ preservation is needed. HTK is a widely used preservation solution for static cold storage in liver transplantation. The present study was to investigate the beneficial effect of warm HTK donor pretreatment on liver preservation.展开更多
目的建立稳定的大鼠非套管法异体原位左肺移植模型。方法使用250~350 g Sprague Dawley(SD)大鼠进行实验,采用显微外科技术,分别连续缝合支气管和肺动、静脉,建立大鼠异体原位左肺移植模型。观察大鼠存活时间,移植肺脏血管、支气管...目的建立稳定的大鼠非套管法异体原位左肺移植模型。方法使用250~350 g Sprague Dawley(SD)大鼠进行实验,采用显微外科技术,分别连续缝合支气管和肺动、静脉,建立大鼠异体原位左肺移植模型。观察大鼠存活时间,移植肺脏血管、支气管吻合口通畅性。结果10只接受左肺移植的受体大鼠均成功脱离呼吸机,供肺冷缺血时间约40 min,热缺血时间约40 min,总手术时间约130 min。解剖后检查示各吻合口均通畅。结论非套管法大鼠原位左肺移植模型具有稳定、可靠、接近临床肺移植的优点。展开更多
基金supported by a grant of"Else-Kroner Fresenius Stiftung"(p49/07//A68/07)
文摘BACKGROUND: Organ shortage has led to an increased number of transplantations from extended criteria donors. These organs are more vulnerable to ischemia-reperfusion injury. Thus, improvement of organ preservation is needed. HTK is a widely used preservation solution for static cold storage in liver transplantation. The present study was to investigate the beneficial effect of warm HTK donor pretreatment on liver preservation.