title: Effect of enalapril treatment on progression of the nephrotoxic serum nephritis model of renal failure in the rat.
abstract: 1. Nephrotoxic serum nephritis was induced immunologically in uninephrectomized Sprague-Dawley rats (n = 24). One-half were assigned randomly to treatment with enalapril (5 mg/kg per 24 h). 2. Untreated rats (n = 12) developed a progressive fall in creatinine clearance, a progressive rise in systolic blood pressure and marked proteinuria over a 6 week period. The mortality rate was 42% at 5 weeks and 66% at 6 weeks. 3. Enalapril-treated rats (n = 12) had no significant reduction in systolic blood pressure, and a similar reduction in creatinine clearance to that in untreated rats. Mortality was 50% at 5 weeks, and 92% at 6 weeks. 4. Proteinuria but not the blood pressure rise was significantly reduced by enalapril treatment. 5. Converting enzyme inhibitors may have a specific role in the treatment of nephritic diseases.
authors.affiliation: University of Melbourne Department of Medicine, Austin Hospital, Heidelberg, Victoria, Australia.
authors.forename: B
authors.initials: B
authors.lastname: Jackson
authors.forename: L
authors.initials: L
authors.lastname: Debrevi
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D003404:Creatinine / Q000097:blood; D004656:Enalapril / Q000494:pharmacology*; D005260:Female; D005919:Glomerular Filtration Rate / Q000187:drug effects; D007676:Kidney Failure, Chronic / Q000139:chemically induced / Q000401:mortality / Q000503:physiopathology*; D009393:Nephritis / Q000139:chemically induced*; D011507:Proteinuria / Q000139:chemically induced; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D004656:Enalapril; D003404:Creatinine