Giannopoulos A, Delidis G, Delidi A, Donta I, Karayanakos P, Dimopoulos C
J Urol (Paris). 1982;88(8):541-6.
Three methods of preservation of the in situ temporarily ischaemic kidney were compared in dogs. The study was carried out in 24 dogs, divided in 4 groups. Each group included 4 dogs in which the ischaemic time was 60 minutes, and 3 dogs in which the ischaemic time was 90 minutes. The experimental animals of the first group served as controls (warm ischaemia); in the second group renal hypothermia was accomplished by an arterial infusion of Collins' solution at 4 degrees C; in the third group preservation of the kidney was attempted only by an arterial infusion of inosine (90-120 mg/kg); finally in the fourth group, the infusion of Collins' solution was combined with infusion of inosine (800-1 000 mg/l Collins' solution). The assessment of the damage of the ischaemic kidney was made by histo-enzymological analysis of renal tissue specimens received from each animal just before initiation of the ischaemia and on the 21st post-operative days. The enzymes examined in this analysis were: Alkaline Phosphatase, ATP-ase, Glutamate Dehydrogenase, Glucose-6-phosphatase, Hydroxybutyrate Dehydrogenase and gamma-GT. These studies have shown that the ischaemic kidney is best preserved by the arterial infusion of Collins' solution with simultaneous infusion of inosine.
