title: Lipids, lipoproteins and apolipoprotein (a) isoforms in type 2 diabetic patients.
abstract: BACKGROUND
  Patients with type 2 diabetes mellitus have a greater than normal risk of developing atherosclerotic vascular diseases. Higher than normal plasma concentrations of lipoprotein (a) [Lp(a)] have been associated with premature atherosclerosis in several studies.
  
  
  OBJECTIVE
  To determine the concentrations of lipids, lipoproteins, and Lp(a) in 107 type 2 diabetic patients, and the distribution of apolipoprotein (a) [apo(a)] phenotypes for this group, and to compare the results found with results for healthy subjects.
  
  
  RESULTS
  Plasma concentrations of cholesterol, triglycerides, and apolipoprotein B in the diabetics were significantly higher than those in control subjects. Diabetic patients had slightly lower Lp(a) concentrations than did nondiabetic subjects, but these differences were not statistically significant. Distributions of Lp(a) concentrations both in type 2 diabetic patients and in control subjects were markedly skewed, the highest prevalences being of low values.
  
  
  CONCLUSIONS
  Distributions of apo(a) phenotypes for patients with type 2 diabetes mellitus and controls were remarkably alike. Smaller isoforms were similarly prevalent for the two populations, as were the null, single-band and double-band apo(a) phenotypes.
authors.affiliation: Hospital General Yagüe, Burgos, Spain. calmarza@bio.hgy.es
authors.forename: P
authors.initials: P
authors.lastname: Calmarza
authors.forename: J C
authors.initials: JC
authors.lastname: Vella
mesh_terms: D000328:Adult; D000368:Aged; D001054:Apolipoproteins A / Q000097:blood*; D001161:Arteriosclerosis / Q000209:etiology*; D016022:Case-Control Studies; D003924:Diabetes Mellitus, Type 2 / Q000150:complications* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood*; D008297:Male; D008875:Middle Aged; D010641:Phenotype; D018570:Risk Assessment
chemical_list: D001054:Apolipoproteins A; D008055:Lipids; D008074:Lipoproteins