We used the Princeton School Family Study hypercholesterolemic recall group to assess whether, and to what degree, the identification of hypercholesterolemic subjects could be improved through the phenomenon of familial lipid and lipoprotein aggregation. A second aim was to assess whether within-family lipid and lipoprotein correlations outlasted the period of shared family environment. Approxi...

PURPOSE Hypercholesterolemia and tight junctions play important roles in atherosclerosis. But the relationship between these two factors is unclear. In the present study, we investigated whether hypercholesterolemic serum could change the permeability of endothelial cells through altering expression and/or distribution of tight junction protein zonula occludens-1 (ZO-1). Phosphatidylinositol 3-...

Two classes of nascent lipoproteins can be isolated from Golgi apparatus-rich fractions of liver from hypercholesterolemic rats. Golgi very low density lipoproteins (VLDL, d less than 1.006 g/ml) are enriched in cholesteryl esters and are similar in many respects to hypercholesterolemic plasma B-VLDL. Golgi low density lipoproteins (LDL, d 1.006-1.05 g/ml) are cholesteryl ester-rich beta-migrat...

Hypercholesterolemic patients display reduced coronary flow reserve in response to adenosine infusion. We previously reported that voltage-dependent K+ (Kv) channels contribute to adenosine-mediated relaxation of coronary arterioles isolated from male miniature swine. For this study, we hypothesized that hypercholesterolemia attenuates Kv channel contribution to adenosine-induced vasodilatation...

OBJECTIVES The present study was designed to test the hypothesis that long-term dietary supplementation with the nitric oxide precursor L-arginine would enhance vascular or platelet-derived nitric oxide activity, or both, and thereby inhibit platelet reactivity in hypercholesterolemic humans. BACKGROUND We have shown that reduced vascular activity of nitric oxide in hypercholesterolemic rabbi...

Background: Type 2 diabetes mellitus with hyperlipidemia is a common disease. Conventional anti-hyperglycemic and anti-hyperlipidemic drugs have limited efficacies and important side effects, so that alternative agents are needed. Previous studies suggest that fiber-free artichoke (Cynara scolymus L.) leaf extract may have anti-hyperglycemic and anti-hypercholesterolemic effects in hypercholest...

OBJECTIVE Experimental studies suggest that maternal hypercholesterolemia may be relevant for the early onset of cardiovascular disease in offspring. We investigated the effect of perinatal hypercholesterolemia on the atherosclerosis development in the offspring of apolipoprotein E-deficient mice and the underlying mechanism. APPROACH AND RESULTS Atherosclerosis and related parameters were st...

AIM Hypercholesterolemic patients with inflammation are at high risk for cardiovascular events. Statins exert anti-inflammatory action independent of their cholesterol-lowering action. This study sought to clarify whether statin therapy reduces inflammatory markers in hypercholesterolemic patients and to determine factors that predict the reduction in these markers. METHODS Fasting concentrat...

Hypercholesterolemia and hypertension are both risk factors for end-stage renal disease. This study was designed to examine whether their coexistence augmented impairment in renal function and redox status. Regional renal hemodynamics and function in response to vasoactive challenges with acetylcholine or sodium nitroprusside were quantified by using electron-beam computed tomography in pigs af...

objective: to report the case of a 28-year old hypercholesterolemic female with postpartum depression, whose triglyceride (tg) and total cholesterol (tc) levels decreased while being treated with fluoxetine. method: a 28-year old female, with a diagnosis of major depressive disorder with postpartum onset based on dsm-iv criteria, was hospitalized at a mental health hospital. her past history in...