title: Feeding of lovastatin to rats increases the activity of the hepatic mitochondrial outer carnitine palmitoyltransferase.
abstract: Administration of lovastatin to male, Sprague-Dawley rats by addition of the drug to the normal chow diet caused a two-fold increase in the activity of the hepatic mitochondrial outer carnitine palmitoyltransferase, but lovastatin apparently did not affect the sensitivity of the outer carnitine palmitoyltransferase to inhibition by malonyl-CoA. There was also no effect of lovastatin on the activity of the hepatic mitochondrial inner carnitine palmitoyltransferase. Feeding of cholestyramine to rats did not affect either the mitochondrial outer carnitine palmitoyltransferase or the mitochondrial inner carnitine palmitoyltransferase.
authors.affiliation: Department of Pharmacology, College of Medicine, University of Tennessee, Memphis 38163.
authors.forename: G A
authors.initials: GA
authors.lastname: Cook
authors.forename: B
authors.initials: B
authors.lastname: Khan
authors.forename: M
authors.initials: M
authors.lastname: Heimberg
mesh_terms: D000217:Acyltransferases / Q000378:metabolism*; D000818:Animals; D002334:Carnitine O-Palmitoyltransferase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D002792:Cholestyramine Resin / Q000494:pharmacology; D005215:Fasting; D008148:Lovastatin / Q000494:pharmacology*; D008297:Male; D008316:Malonyl Coenzyme A / Q000494:pharmacology; D008930:Mitochondria, Liver / Q000187:drug effects / Q000201:enzymology*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D002792:Cholestyramine Resin; D008316:Malonyl Coenzyme A; D008148:Lovastatin; D000217:Acyltransferases; D002334:Carnitine O-Palmitoyltransferase