Diabetes mellitus is associated with increased risk for atherosclerotic cardiovascular disease (CVD). Recent prospective studies in healthy individuals suggest that the postprandial triglyceride (TG) level is a better independent predictor for assessing future CVD events than fasting TG levels. In contrast, results have been more controversial among diabetic patients, as some studies report a p...

Plasma lipid/lipoprotein changes were monitored after a fat load (65 g fat per square meter body surface area) in six carriers of the apolipoprotein A-IMilano (A-IM) variant and six age- and sex-matched control subjects. The magnitude of postprandial lipemia, calculated as the area under the curve (AUC) described by plasma triglyceride (TG) level versus time, was threefold higher in the A-IM ca...

INTRODUCTION Postprandial lipemia is characterized by an increased concentration of circulating lipids after fat intake and is an independent risk factor for cardiovascular disease. Exercise is known to reduce postprandial lipemia and its negative clinical outcomes. OBJECTIVE This study investigated the effect of intense intermittent versus moderate continuous exercise using the same energy e...

We studied the determinants of postprandial lipemia in 49 post-coronary-bypass men with low HDL cholesterol (< or = 1.1 mmol/l at screening). The subjects were given a mixed meal containing 63 g fat and 150,000 IU vitamin A. Serum was obtained before and 3, 4, 5, 6, and 8 h after the meal. S(f) > 400 and S(f) 12-400 lipoproteins, LDL, and HDL were separated by ultracentrifugation; and triglycer...

BACKGROUND Type 2 diabetes is associated with pancreatic α cell dysfunction, characterized by elevated fasting plasma glucagon concentrations and inadequate postprandial glucose- and insulin-induced suppression of glucagon secretion. The cause and the underlying mechanisms of α cell dysfunction are unknown. OBJECTIVE Because Western dietary habits cause postprandial lipemia for a major part o...

Postprandial hyperlipidemia with accumulation of remnant lipoproteins is a common metabolic disturbance associated with atherosclerosis and vascular dysfunction, particularly during chronic disease states such as obesity, the metabolic syndrome and, diabetes. Remnant lipoproteins become attached to the vascular wall, where they can penetrate intact endothelium causing foam cell formation. Postp...

BACKGROUND Moderate alcohol consumption increases plasma HDL and lowers cardiovascular disease risk while transiently enhancing postprandial lipemia. OBJECTIVE We hypothesized that the alcohol-mediated increase in postprandial triacylglycerol-rich lipoproteins (TRLs) and their clearance elevate HDL cholesterol and reverse cholesterol transport. DESIGN We determined the effect in normolipide...

OBJECTIVE To assess the effect of postprandial lipemia on endothelial function, insulin resistance, and lipid profile in healthy subjects. PATIENTS AND METHODS A prospective', interventional study in 14 healthy young men aged 18-25 years who were given a high-fat meal. Endothelial function was measured using flow-mediated dilation (FMD) in the brachial artery, flow velocity, mean arterial pre...