[Preservation of kidneys with ischemic injury using hypothermic storage and mechanical prolonged perfusion].
Dog kidneys were flushed and stored in Collins (n = 30) and Sacks (n = 32) solution under hypothermia. These results were compared with those gained by mechanical perfusion (n = 21). Before preservation, the kidneys were subjected to 15 - 60 min of warm ischemia then stored for 12 - 24 h. It was concluded that 12-h preservation time after 15-min ischemic injury was the limit of hypothermic storage preservation. Sacks' solution gave better results than Collins' solution as regards the immediate function after transplantation. In contrast, mechanical perfusion was well tolerated for 24-h preservation time after a warm ischemia of 30 min. In case of warm ischemic damage, mechanical perfusion should be preferred to hypothermic storage.
D000818:Animals; D004285:Dogs; D007444:Inulin / Q000378:metabolism; D007511:Ischemia; D007668:Kidney / Q000378:metabolism; D016030:Kidney Transplantation; D009926:Organ Preservation / Q000379:methods*; D010477:Perfusion / Q000379:methods*; D012034:Refrigeration; D012709:Serum Albumin; D013997:Time Factors; D014021:Tissue Preservation / Q000379:methods*; D014184:Transplantation, Homologous; D010130:p-Aminohippuric Acid / Q000378:metabolism
D012709:Serum Albumin; D007444:Inulin; D010130:p-Aminohippuric Acid
Konservierung der ischämisch vorgeschädigten Niere durch hypotherme Lagerung und maschinelle Dauerperfusion.