glomerular changes were quantified by morphometry in a ) normal rabbit kidneys , b ) rabbit kidneys obtained 2 hours after 1 hour of left pedicle clamping and right nephrectomy , c ) kidneys similar to group b except that the animals were treated with an agent that reliably lessens the eventual severity of renal failure ( clonidine , 30 microgram/kg given intravenously 1/2 hour before unclamping ) , d ) 1-hour-posttransplantation biopsy specimens from human kidneys that functioned well after transplantation ( recipient serum creatinine less than 2.5 mg/dl on day 3 ) , and e ) 1-hour-posttransplant biopsy specimens from kidneys that later manifested posttransplantation ischemic acute renal failure ( recipient serum creatinine greater than or equal to 2.5 mg/dl on day 3 ) .
C0022646
kidneys
C0035078
renal