title: Effect of chronic cholesterol loading in the development of acute ischemic renal failure in rats.
abstract: The effect of chronic cholesterol loading and lovastatin administration in renal artery clamping acute renal failure in rats is not known. Acute renal failure was induced by 60-min left renal artery clamping immediately after right nephrectomy. The changes in renal function after renal artery clamping in the hyperlipidemic rats were unexpected. The acute renal failure in the cholesterol-loaded groups was less severe than in the nonhyperlipidemic rats. The lovastatin administration had some favorable effect on renal function after ischemia; however, this effect was not additive to the high dietary cholesterol administration. Our results seems to favor the concept that in this special form of experimental renal ischemic acute renal failure, serum cholesterol levels, elevated through diet, may have protective effects with respect to renal tubular lesions during or following the acute ischemic insult.
authors.affiliation: Department of Nephrology, Tel Aviv Medical Center, Israel.
authors.forename: A
authors.initials: A
authors.lastname: Iaina
authors.forename: G
authors.initials: G
authors.lastname: Benyamin
authors.forename: O
authors.initials: O
authors.lastname: Levtov
authors.forename: R
authors.initials: R
authors.lastname: Getter
authors.forename: I
authors.initials: I
authors.lastname: Serban
authors.forename: Y
authors.initials: Y
authors.lastname: Wollman
authors.forename: A
authors.initials: A
authors.lastname: Rubinstein
authors.forename: S
authors.initials: S
authors.lastname: Cabili
authors.forename: G
authors.initials: G
authors.lastname: Peer
authors.forename: M
authors.initials: M
authors.lastname: Blum
mesh_terms: D058186:Acute Kidney Injury / Q000097:blood / Q000209:etiology* / Q000503:physiopathology; D000818:Animals; D002784:Cholesterol / Q000097:blood; D002791:Cholesterol, Dietary / Q000008:administration & dosage / Q000494:pharmacology*; D003250:Constriction; D005260:Female; D007511:Ischemia / Q000209:etiology*; D007668:Kidney / Q000098:blood supply*; D008148:Lovastatin / Q000494:pharmacology; D008297:Male; D009392:Nephrectomy; D051381:Rats; D017207:Rats, Sprague-Dawley; D012078:Renal Artery Obstruction / Q000209:etiology
chemical_list: D002791:Cholesterol, Dietary; D002784:Cholesterol; D008148:Lovastatin