title: On the effect of peroxisomal beta-oxidation and carnitine palmitoyltransferase activity by eicosapentaenoic acid in liver and heart from rats.
abstract: Repeated administration of highly purified eicosapentaenoic acid (as ethyl ester) resulted in a decrease in plasma triglycerides and high density lipoprotein (HDL) cholesterol. This was accompanied by a stimulation in the activities of carnitine palmitoyltransferase, fatty acyl-CoA oxidase and peroxisomal beta-oxidation in the liver. The results suggest that the triglyceride-lowering effect observed with eicosapentaenoic acid may be due to a reduced supply of fatty acids for hepatic triglyceride synthesis because of increased fatty acid oxidation. Eicosapentaenoic acid feeding marginally affected the triglyceride content of heart and mitochondrial and peroxisomal enzyme activities.
authors: Laboratory of Clinical Biochemistry, University of Bergen, Norway.
authors: A
authors: A
authors: Aarsland
authors: M
authors: M
authors: Lundquist
authors: B
authors: B
authors: Børretsen
authors: R K
authors: RK
authors: Berge
mesh_terms: D000818:Animals; D002334:Carnitine O-Palmitoyltransferase / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D015118:Eicosapentaenoic Acid / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D050356:Lipid Metabolism; D008055:Lipids / Q000097:blood; D008099:Liver / Q000187:drug effects* / Q000378:metabolism; D008297:Male; D008830:Microbodies / Q000187:drug effects* / Q000378:metabolism; D010084:Oxidation-Reduction / Q000187:drug effects; D019308:Palmitic Acid; D010169:Palmitic Acids / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D008055:Lipids; D010169:Palmitic Acids; D019308:Palmitic Acid; D015118:Eicosapentaenoic Acid; D002334:Carnitine O-Palmitoyltransferase