کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3275137 1208496 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rôles des HDL sur l'endothélium
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی غدد درون ریز، دیابت و متابولیسم
پیش نمایش صفحه اول مقاله
Rôles des HDL sur l'endothélium
چکیده انگلیسی
Decreased HDL-cholesterol plasma levels represent the major risk factor associated with coronary atherosclerosis progression. Classically, the atheroprotective mechanism of HDL is thought to be related to its role in reverse transport of cholesterol from peripheral tissues to the liver. Recent studies indicate that endothelium is a key target of HDL action. HDL stimulates endothelial nitric oxide synthase (eNOS), and the nitric oxide (NO) produced by eNOS regulates blood flow. HDL also protects endothelial cells from apoptosis and promotes their growth and their migration. Moreover, HDL has antiinflammatory and antithrombotic actions. Thus, in addition to its cholesterol-transporting properties, HDL favourably regulates endothelial cell phenotype and reduces the risk of thrombosis. The antiatherogenic action of HDL is also ascribed to its effect to protect LDL from oxidation through HDL-associated enzymes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Médecine des Maladies Métaboliques - Volume 3, Issue 6, December 2009, Pages 584-588
نویسندگان
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