Background and Objective: The important contribution of postprandial state to cardiovascular disease is increasingly being recognized. Diet rich in antioxidant may have beneficial effects on preventing coronary heart disease. This study was therefore aimed to evaluate bioactive components, antioxidant activity and postprandial atheroprotective effects of Vaccinium myrtillus (VM). Methodology: M...

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...

BACKGROUND The aim of this study was to determine the oxidant-antioxidant status and lipid peroxidation products, as well as paraoxonase and atherosclerotic plaque formation, in a hypercholesterolemic atherosclerosis rabbit model to investigate the effects of atorvastatin in the atherosclerotic process. METHODS Forty male New Zealand rabbits were divided into four groups, ie, a control group ...

The purpose of this study was to investigate the effects of the ethanol extract of Cynanchum wilfordii (ECW) on the blood lipid profile of hypercholesterolemic rats. Thirty 7-week-old male Sprague-Dawley rats were allowed free access to either a normal diet (AIN-93 diet), or 1% high-cholesterol diet with or without 0.5% or 1% ECW for 5 weeks. After sacrifice, the rat serum lipid profile was ana...

Hypercholesterolemic diets are associated with oxidative stress that may contribute to hypercholesterolemia by adversely affecting enzymatically-generated oxysterols involved in cholesterol homeostasis. An experiment was conducted to examine whether the cholesterol-lowering effects of the antioxidants selenium and α-tocopherol were related to hepatic oxysterol concentrations. Four groups of mal...

BACKGROUND Phenolic compounds combine antioxidant and hypocholesterolemic activities and, consequently, are expected to prevent or minimize cardiometabolic risk. METHODS To evaluate the effect of an aqueous extract (AQ) and non-esterified phenolic fraction (NEPF) from rosemary on oxidative stress in diet-induced hypercholesterolemia, 48 male 4-week old Wistar rats were divided into 6 groups: ...

Background: Rosa Canina L. is a medicinal plant with many therapeutic applications in traditional medicine. This study aimed to evaluate the effectiveness of the extract of Rosa Canina on liver function, lipid profiles and thyroid hormones in hypercholesterolemic rats. Methods: In this experimental study, 60 male Wistar rats were divided into...

BACKGROUND Pitavastatin is the newest statin available in Brazil and likely the one with fewer side effects. Thus, pitavastatin was evaluated in hypercholesterolemic rabbits in relation to its action on vascular reactivity. OBJECTIVE To assess the lowest dose of pitavastatin necessary to reduce plasma lipids, cholesterol and tissue lipid peroxidation, as well as endothelial function in hyperc...