title: A pilot study on plasma fatty acids in poorly controlled non insulin dependent (type 2) Melanesian diabetics.
abstract: Different data have been reported with respect to the distribution of plasma and tissue fatty acids in patients with Diabetes mellitus and some studies have suggested that severe diabetes is required to produce the fatty acid abnormalities observed in the diabetic rat. We studied the plasma fatty acid profile with particular attention to the omega three and six fatty acids in 14 non insulin dependent (NIDDM) Melanesian diabetics the majority of whom were poorly controlled (mean glycosylated haemoglobin levels of 12.89pc), their mean ages were 43.0 + 6.3 with a duration of 5.2 + 4.8 years. Plasma fatty acids were estimated by gas chromatography (GC) using a flame ionization detector (FID). Each diabetic was age and sex matched with a non diabetic healthy control. Through the plasma concentrations of arachidonic (20:4, w-6), eicosapentanoic (20:5, w-3) and docosahaxaenoic (22:6, w-3) acids were lower than in control subjects, these values were of no significant difference. Similarly, no significant differences were observed between the total plasma saturated fatty acids (palmitic and stearic acids) of diabetic and control subjects. The results of this pilot study suggest that poor metabolic control may not be associated with plasma fatty acids abnormalities in NIDDM patients.
authors.affiliation: Department of Chemistry, University of Papua New Guinea, New Guinea.
authors.forename: S
authors.initials: S
authors.lastname: Rao
authors.forename: R T
authors.initials: RT
authors.lastname: Erasmus
mesh_terms: D000328:Adult; D000818:Animals; D016022:Case-Control Studies; D003924:Diabetes Mellitus, Type 2 / Q000378:metabolism* / Q000517:prevention & control*; D015525:Fatty Acids, Omega-3 / Q000097:blood*; D043371:Fatty Acids, Omega-6; D005231:Fatty Acids, Unsaturated / Q000097:blood*; D006442:Glycated Hemoglobin / Q000378:metabolism; D006801:Humans; D008542:Melanesia; D010865:Pilot Projects; D051381:Rats
chemical_list: D015525:Fatty Acids, Omega-3; D043371:Fatty Acids, Omega-6; D005231:Fatty Acids, Unsaturated; D006442:Glycated Hemoglobin