An experimental model for unilateral ischaemic acute renal failure in dog.
We determined the recovery of unilateral ischaemic acute renal failure in both ischaemic and non-ischaemic canine kidneys. Split renal clearance studies were repeated for seven weeks after 90 minutes of left renal artery clamping. Clearance of inulin and para-aminohippuric acid in the ischaemic kidneys dropped significantly for 3 weeks. Significant increase of the fractional excretion of sodium in those kidneys was observed at only 1 week after ischaemia. In the contralateral non-ischaemic kidneys, these indices did not change significantly throughout the experiments. This animal model of acute renal failure would be helpful in testing possible preventive measures and therapy for human acute renal failure.
Department of Urology, School of Medicine, Fukuoka University, Japan.
Y
Y
Tsuji
A
A
Ariyoshi
K
K
Sakamoto
D058186:Acute Kidney Injury / Q000209:etiology* / Q000503:physiopathology; D000818:Animals; D004285:Dogs; D005260:Female; D007668:Kidney / Q000098:blood supply* / Q000503:physiopathology; D007677:Kidney Function Tests; D015427:Reperfusion Injury / Q000503:physiopathology*; D013997:Time Factors