title: Effect of dietary fatty acids on experimental manifestation of Salmonella-associated arthritis in rats. II. Effect of dietary fatty acids on experimental manifestation of Salmonella-associated arthritis in rats.
abstract: Dietary supplementation with a marine lipid concentrate rich in n-3 fatty acids and pure ethyl ester of dihomo-gamma-linolenic acid (DHLA) resulted in inhibition of the chronic phase of inflammation in Salmonella-associated arthritis. The anti-inflammatory effect of DHLA was much stronger than that of two n-3 fatty acids (eicosapentaenoic acid and docosahexaenoic acid) present in marine oil. Fatty acid profiles in phosphoglyceride fractions of red blood cells showed incorporation of the respective supplemented fatty acids. Concentrations of 4 cyclooxygenase products in femoral vein plasma were smaller in the fatty acid supplemented rats. These studies suggest that DHLA and marine n-3 fatty acids may have useful anti-inflammatory effects in Salmonella-associated arthritis.
authors.affiliation: Department of Nutrition, Rutgers State University of New Jersey, New Brunswick 08903.
authors.forename: R A
authors.initials: RA
authors.lastname: Karmali
mesh_terms: D000818:Animals; D001170:Arthritis, Infectious / Q000209:etiology / Q000378:metabolism* / Q000473:pathology; D004041:Dietary Fats / Q000494:pharmacology*; D004912:Erythrocytes / Q000378:metabolism; D005227:Fatty Acids / Q000494:pharmacology*; D005994:Glycerophosphates / Q000097:blood; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012480:Salmonella Infections / Q000150:complications / Q000378:metabolism*; D012477:Salmonella enteritidis
chemical_list: D004041:Dietary Fats; D005227:Fatty Acids; D005994:Glycerophosphates