the intake of antioxidants intake has been reported to be inversely associated with the incidence of coronary artery disease. to clarify the possible role of lipophilic antioxidants in prevention of atherosclerosis, we investigated the effects of lycopene on the susceptibility of low-density lipoprotein (ldl) to oxidative modification. in this study, “lycopene” was added to plasma and incubated...

this study was carried out on 2200 men and women aged 20-70 years in isfahan who participatd in isfahan cardiovacular risk facor survery, in order to find prevalence of cigarette smoking in this population and estimate the relation of smoking with other cad risk factors. all information was obtained by standard questionnaires mainly concerning smoking habits of subjects and their personal chara...

The oxidation of low density lipoprotein (LDL) has been suggested as a key event in atherogenesis. Paradoxically, exercise, which imposes an oxidative stress, is an important deterrent of cardiovascular disease. In study 1 the oxidizability of LDL was enhanced in exercisers compared with sedentary controls. The lag time of isolated LDL subjected to copper-induced in vitro oxidation was signific...

antioxidant consumption has been reported to be inversely associated with the incidence of coronary artery disease. to clarify the possible role of vitamin e and volatile oils in the prevention of atherosclerosis, the effects of these compounds on the susceptibility of low-density lipoprotein (ldl) to oxidative modification were investigated. in this study, vitamin e and seven volatile oils “an...

BACKGROUND It has been reported that walnuts reduce serum cholesterol levels in normal young men. OBJECTIVE To assess the acceptability of walnuts and their effects on serum lipid levels and low-density lipoprotein (LDL) oxidizability in free-living hypercholesterolemic persons. DESIGN Randomized, crossover feeding trial. SETTING Lipid clinic at a university hospital. PATIENTS 55 men an...

Antioxidant consumption has been reported to be inversely associated with the incidence of coronary artery disease. To clarify the possible role of vitamin E and volatile oils in the prevention of atherosclerosis, the effects of these compounds on the susceptibility of low-density lipoprotein (LDL) to oxidative modification were investigated. In this study, vitamin E and seven volatile oils “an...

background and aims. oral lichen planus (olp) is an immunologic disorder. a large number of studies have reported that lipid rafts have a key role in receptor signaling of lymphocytes. here, we explore the potential of lipid rafts as targets for the development of a new class of agents to down-modulate immune responses and treat autoimmune diseases. materials and methods. the present cross-sect...

L-H represents a lipid, generally a polyunsaturated fatty acid moiety (PUFA). (See Figure 1 legend for an explanation of the abbreviations used to denote the various chemical species associated with lipid peroxidation). The rate of the propagation event is governed by the various carbon-hydrogen bond dissociation energies along the lipid chain (Cosgrove et al., 1987). The weakest carbonhydrogen...

OBJECTIVE To investigate the changes in plasma lipids and lipoproteins, low-density lipoprotein (LDL) oxidizability, and plasma homocysteine during postmenopausal sequential 3-monthly hormone replacement therapy. DESIGN Open longitudinal prospective study. SETTING Gynecological outpatient department of a university hospital. PATIENT(S) Thirty-nine healthy nonhysterectomized postmenopausal...

 ABSTRACT Background: Dietary antioxidant intake has been reported to be inversely associated with coronary miery disease. To clarify the possible role oflipophilic antioxidants in the prevention of atherosclerosis, we investigated the effects ofubiquinol-1 0 and ~-carotene on the susceptibility oflow-density lipoprotein(LD L) to oxidative modification. Methods: In this study, first "u...