Twenty two subjects (9 males, 13 females) were fed a fat-rich meal (1 g of fat/kg body weight). Triglyceride-rich lipoproteins (TRL) were isolated by ultracentrifugation (d less than 1.006 g/ml) from blood drawn 0, 3, 6, 9, and 12 hr after the meal. Plasma triglyceride increased then decreased postprandially, while plasma apoA-I and apoB concentrations decreased. TRL triglyceride, TRL total pro...

BACKGROUND AND PURPOSE It has been suggested that a postprandial accumulation of triglyceride-rich lipoproteins promotes the development of atherosclerosis. This study was designed to test the hypothesis that postprandial lipemia is independently associated with intima-media thickening of the extracranial carotid arteries. METHODS Forty-seven middle-aged, moderately hypercholesterolemic indiv...

OBJECTIVE A standardized method of assessing postprandial triglyceride changes is not available. We evaluated an oral triglyceride tolerance test (OTTT) designed for routine clinical and research use. RESEARCH DESIGN AND METHODS A 200-ml strawberry-flavored test drink (50 g fat, 50 g carbohydrate) was administered twice to 30 diabetic and 20 nondiabetic subjects. Venous plasma triglyceride an...

BACKGROUND Three independent trials were conducted to evaluate postprandial triglyceride (TG) responses in subjects with different lipid metabolism. The effect of polydextrose (PDX), a soluble non-digestible carbohydrate, on postprandial response was also studied using practically relevant, high fat meal interventions. METHODS A total of 19 normolipidemic (average BMI 24.1 kg/m(2)), 21 overwe...

The influence of adrenalectomy and dexamethasone on hepatic free fatty acid metabolism was studied in isolated perfused livers from male rats. Adrenalectomy 1 week prior to perfusion did not affect uptake of oleate, output of triglyceride, or rate of ketogenesis compared to sham-operated match-fed controls. Livers from dexamethasone-treated rats (0-2 mg/kg per day for 7 days) removed less oleat...

A prescription form of omega-3 fatty acids has been approved by the United States Food and Drug Administration as an adjunct to diet for the treatment of very high triglyceride levels. The active ingredients of omega-3 fatty acids are eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are responsible for the triglyceride lowering. The prescription product contains a total of 0.84...

Both HIV and its treatment, particularly protease inhibitors, can cause lipidemia similar to that seen with the metabolic syndrome. The most notable effects are elevated triglyceride levels and decreased high-density lipoprotein cholesterol levels, with or without elevated low-density lipoprotein cholesterol (LDL-C) levels. Current recommendations by the National Cholesterol Education Program f...

Elevated serum cholesterol and triglyceride is well established as a risk factor development of arteriosclerosis and coronary heart disease. A number of clinical studies have shown that reducing elevated levels of serum cholesterol and triglyceride, by drugs or dietary intervention, could lead to reduction in the incidence of coronary-related deaths. The search for new drug with the potential t...

Elevated serum cholesterol and triglyceride is well established as a risk factor development of arteriosclerosis and coronary heart disease. A number of clinical studies have shown that reducing elevated levels of serum cholesterol and triglyceride, by drugs or dietary intervention, could lead to reduction in the incidence of coronary-related deaths. The search for new drug with the potential t...