Effects of niacin and omega-3 fatty acids on the apolipoproteins in overweight patients with elevated triglycerides and reduced HDL cholesterol

ERN produced a beneficial reduction in plasma apoB. The enrichment of LDL with apoE and apoA1 was unique to the Combo group and might be beneficial owing to the atheroprotective properties of apoE and HDL2 (a likely source of apoA1 in LDL fraction). The effect of therapies on the apoC3 glycosylation index is a novel finding, the implications of which will require further study.