Kidney Injury Due to Warm Ischemia During Transplantation Can Be Reduced
نویسندگان
چکیده
منابع مشابه
The influence of warm ischemia elimination on kidney injury during transplantation – clinical and molecular study
Kidney surface cooling was used during implantation to assess the effect of warm ischemia elimination on allograft function, histological changes and immune-related gene expression. 23 recipients were randomly assigned to a group operated on with kidney surface cooling during implantation (ice bag technique, IBT group), and the other 23 recipients receiving the contralateral kidney from the sam...
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Ischemia and reperfusion have been a natural step during kidney transplantation. Impairment of blood flow starts with brain death due to severe hemodynamic disturbances in cadaveric donor. Clamping of renal artery causes an absolute ischemia during harvesting operation. Cold ischemia during allograft kidney storage may also cause additional ischemic damages (Southard et al. 1985; Ploeg et al.19...
متن کاملIschemia-reperfusion injury in kidney transplantation.
Ischemia-reperfusion injury to the kidney is a complex pathophysiological process that has importance during transplantation as it affects graft function and survival. It starts with the physiological changes associated with the death of the donor, including the direct effects of hypoxia and metabolic stress. The injury continues through the organ procurement and preservation procedures. Upon r...
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Since the beginning of organ transplantation, graft preservation has been one of the most important concerns. Ischemia reperfusion injury (IRI), which plays an important role in the quality and function of the graft, is a major cause for increased length of hospitalization and decreased long term graft survival. Among numerous attempts which have been made to minimize graft damage associated wi...
متن کاملIschemia/reperfusion injury in kidney transplantation: mechanisms and prevention.
Ischemia has been an inevitable event accompanying kidney transplantation. Ischemic changes start with brain death, which is associated with severe hemodynamic disturbances: increasing intracranial pressure results in bradycardia and decreased cardiac output; the Cushing reflex causes tachycardia and increased blood pressure; and after a short period of stabilization, systemic vascular resistan...
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ژورنال
عنوان ژورنال: American Journal of Transplantation
سال: 2016
ISSN: 1600-6135
DOI: 10.1111/ajt.13641