Delayed and Exaggerated Postprandial Complement Component 3 Response in Familial Combined Hyperlipidemia
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چکیده
منابع مشابه
Delayed and exaggerated postprandial complement component 3 response in familial combined hyperlipidemia.
Very low density lipoprotein overproduction is the major metabolic characteristic in familial combined hyperlipidemia (FCHL). Peripheral handling of free fatty acids (FFAs) in vitro may be impaired in FCHL by decreased action of acylation-stimulating protein (ASP), which is identical to the immunologically inactive complement component 3a (C3adesArg). Because decreased FFA uptake by impaired co...
متن کاملEffects of atorvastatin on fasting and postprandial complement component 3 response in familial combined hyperlipidemia.
VLDL overproduction by enhanced hepatic FFA flux is a major characteristic of familial combined hyperlipidemia (FCHL). The postprandial complement component 3 (C3) response has been associated with impaired postprandial FFA metabolism in FCHL. We investigated the effects of 16 weeks of treatment with atorvastatin on postprandial C3 and lipid changes in 12 FCHL patients. Atorvastatin significant...
متن کاملPostprandial changes of apoB-100 and apoB-48 in TG rich lipoproteins in familial combined hyperlipidemia.
Impaired chylomicron (chylo) remnant clearance and small VLDL overproduction are major metabolic abnormalities in familial combined hyperlipidemia (FCHL). Quantitative data on postprandial apolipoprotein B-48 (apoB-48) and apolipoprotein B-100 (apoB-100) in TG rich lipoproteins (TRL) in FCHL have not been reported before. Eight untreated FCHL patients and 10 matched controls underwent a 24 h or...
متن کاملIn vivo evidence of defective postprandial and postabsorptive free fatty acid metabolism in familial combined hyperlipidemia.
Overproduction of very low density lipoprotein (VLDL) is the major characteristic of subjects with familial combined hyperlipidemia (FCHL). As enhanced free fatty acid (FFA) flux to the liver may be one of the determinants of VLDL overproduction, we studied FFA changes and products of hepatic FFA metabolism in response to a 24-h oral fat loading test (50 g/m(2)) in 7 FCHL subjects and 7 matched...
متن کاملMTP gene polymorphisms and postprandial lipemia in familial combined hyperlipidemia: effects of treatment with atorvastatin.
BACKGROUND The microsomal triglyceride transfer protein (MTP) is involved in hepatic and intestinal apoB secretion. We studied the effect of the functional MTP-493G/T polymorphism on fasting and postprandial lipoproteins in patients with familial combined hyperlipidemia (FCH) before and after treatment with atorvastatin. METHODS Eight FCH heterozygote carriers of the rare -493T allele were co...
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ژورنال
عنوان ژورنال: Arteriosclerosis, Thrombosis, and Vascular Biology
سال: 2002
ISSN: 1079-5642,1524-4636
DOI: 10.1161/01.atv.0000014079.98335.72