title: A low protein-high linoleate diet increases glomerular PGE2 and protects renal function in rats with reduced renal mass.
abstract: Renal function deteriorates progressively in partially nephrectomized rats. This deterioration of renal function may be ameliorated by a diet either low in protein or high in linoleic acid. In the present experiment, partially nephrectomized rats were pair fed diets low in protein, high in linoleic acid or both low in protein and high in linoleic acid. Survival of renal function was most prolonged in rats fed a diet with both a low protein and high linoleic acid content; glomeruli from these animals demonstrated increased glomerular PGE2 production. This additive effect may be mediated by increased production of the vasodilatory PGE2 by glomeruli.
mesh_terms: D000818:Animals; D004041:Dietary Fats / Q000494:pharmacology* / Q000627:therapeutic use; D004044:Dietary Proteins / Q000008:administration & dosage*; D015232:Dinoprostone; D005260:Female; D007668:Kidney / Q000187:drug effects / Q000473:pathology / Q000503:physiopathology; D007676:Kidney Failure, Chronic / Q000178:diet therapy / Q000473:pathology / Q000503:physiopathology*; D007678:Kidney Glomerulus / Q000378:metabolism; D019787:Linoleic Acid; D008041:Linoleic Acids / Q000494:pharmacology* / Q000627:therapeutic use; D008055:Lipids / Q000097:blood; D009392:Nephrectomy; D011458:Prostaglandins E / Q000096:biosynthesis*; D011507:Proteinuria / Q000652:urine; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D004041:Dietary Fats; D004044:Dietary Proteins; D008041:Linoleic Acids; D008055:Lipids; D011458:Prostaglandins E; D019787:Linoleic Acid; D015232:Dinoprostone