منابع مشابه
Apolipoprotein CIII and atherosclerosis: beyond effects on lipid metabolism.
The prevailing concept of mechanisms responsible for the development of atherosclerotic lesions largely focuses on the accumulation and retention of low-density lipoproteins in the arterial intima and their subsequent oxidative modification. This oxidation leads to activation of the endothelium, and particularly, expression of adhesion molecules that mediate leukocyte adherence and chemokines w...
متن کاملApolipoprotein CIII: a link between hypertriglyceridemia and vascular dysfunction?
The incidence of obesity-associated disorders, such as type 2 diabetes and the metabolic syndrome, is continuously increasing worldwide.1 These disorders are characterized by abnormalities in glucose and lipid metabolism, putting patients at increased risk for macroand microvascular complications.2 Although statin treatment, which primarily targets elevated plasma low-density lipoprotein (LDL)-...
متن کاملChylomicronemia due to apolipoprotein CIII overexpression in apolipoprotein E-null mice. Apolipoprotein CIII-induced hypertriglyceridemia is not mediated by effects on apolipoprotein E.
The mechanism of apolipoprotein (apo) CIII-induced hypertriglyceridemia remains uncertain. We crossed apoCIII transgenic and apoE gene knockout (apoE0) mice, and observed severe hypertriglyceridemia with plasma triglyceride levels of 4,521+/-6, 394 mg/dl vs. 423+/-106 mg/dl in apoE0 mice, P < 0.00001 for log(triglycerides [TG]). Cholesterols were 1,181+/-487 mg/dl vs. 658+/-151 mg/dl, P < 0.000...
متن کاملPurification of anti-apolipoprotein CIII antibodies by exploiting their affinity for apolipoprotein CIII linked to polyacrylamide gel after isoelectric focusing.
A new immunoaffinity technique for purifying anti-apolipoprotein CIII antibodies has been developed by isolating bands of apo CIII2 from isoelectric focusing (IEF) gel. Total apo C was obtained from delipidated very-low-density lipoprotein by chromatography on Sephacryl S 200. Apo CIII2 was separated from the apo CII band by IEF on polyacrylamide gel with use of pH 4-6 ampholytes. After sonicat...
متن کاملApolipoprotein CIII: 42 years old and even more interesting.
Apolipoprotein CIII (apoCIII) was first identified more than 40 years ago as a component of very-low-density lipoprotein (VLDL)1 and shortly thereafter as an inhibitor of lipoprotein lipase.2 More than a decade later, apoCIII was found to inhibit lipoprotein remnant uptake by the liver.3 Its relevance to human lipid metabolism was made clear by its absence, along with apolipoprotein AI, in 2 si...
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ژورنال
عنوان ژورنال: Circulation
سال: 2008
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.108.794081