منابع مشابه
Cholesterol efflux capacity, carotid atherosclerosis, and cerebrovascular symptomatology.
OBJECTIVE To investigate the association of cholesterol efflux capacity with carotid atherosclerosis and cerebrovascular disease. APPROACH AND RESULTS Patients with high-grade carotid stenosis (n=154) were recruited from Vascular Surgery clinics and 9 healthy controls from the McGill University Health Network, Montreal, Canada. Cerebrovascular symptomatology history was obtained. Stenosis was...
متن کاملCholesterol efflux capacity, high-density lipoprotein function, and atherosclerosis.
BACKGROUND High-density lipoprotein (HDL) may provide cardiovascular protection by promoting reverse cholesterol transport from macrophages. We hypothesized that the capacity of HDL to accept cholesterol from macrophages would serve as a predictor of atherosclerotic burden. METHODS We measured cholesterol efflux capacity in 203 healthy volunteers who underwent assessment of carotid artery int...
متن کاملEfflux and atherosclerosis: the clinical and biochemical impact of variations in the ABCA1 gene.
Approximately 50 mutations and many single nucleotide polymorphisms have been described in the ABCA1 gene, with mutations leading to Tangier disease and familial hypoalphalipoproteinemia. Homozygotes and heterozygotes for mutations in ABCA1 display a wide range of phenotypes. Identification of ABCA1 as the molecular defect in these diseases has allowed for ascertainment based on genetic status ...
متن کاملPharmacological suppression of hepcidin increases macrophage cholesterol efflux and reduces foam cell formation and atherosclerosis.
OBJECTIVE We recently reported that lowering of macrophage free intracellular iron increases expression of cholesterol efflux transporters ABCA1 and ABCG1 by reducing generation of reactive oxygen species. In this study, we explored whether reducing macrophage intracellular iron levels via pharmacological suppression of hepcidin can increase macrophage-specific expression of cholesterol efflux ...
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ژورنال
عنوان ژورنال: Arteriosclerosis, Thrombosis, and Vascular Biology
سال: 2003
ISSN: 1079-5642,1524-4636
DOI: 10.1161/01.atv.0000078520.89539.77