to test whether the ischemic acute renal failure ( iarf ) kidney has increased susceptibility to additional ischemic events , iarf was induced in female sprague-dawley rats [ 40 min of bilateral renal artery occlusion ( rao ) ] and either 18 or 48 hr later , at the height of morphologic injury , they were rechallenged with either 25 or 40 min of rao .
C0022660
iarf
C0022646
rao