Effect of chronic cholesterol loading in the development of acute ischemic renal failure in rats

A. Laina*, G. Benyamin, O. Levtov, R. Getter, I. Serban, Y. Wollman, A. Rubinstein, S. Cabili, G. Peer, M. Blum

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

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 afer 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 afi ter 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.

Original languageEnglish
Pages (from-to)117-123
Number of pages7
JournalRenal Failure
Volume16
Issue number1
DOIs
StatePublished - 1994
Externally publishedYes

Funding

FundersFunder number
Assia Riesel Israel

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