A high-fat meal promotes lipid-load and apolipoprotein B-48 receptor transcriptional activity in circulating monocytes
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چکیده
منابع مشابه
Insulin promotes the biosynthesis and secretion of apolipoprotein B-48 by altering apolipoprotein B mRNA editing.
Long-term insulin treatment selectively stimulates secretion of the truncated form of apolipoprotein B (apoB), apoB-48, from primary rat hepatocytes in culture. Chronic treatment with insulin at 400 ng/ml causes a 3-fold increase in total apoB secretion, with apoB-48 making up about 75% of that increase. apo-B-48 is the protein product generated by translation of full-length apoB mRNA which has...
متن کاملApolipoprotein B 100 and 48
Apolipoprotein B is the main structural surface protein found on all beta-lipoproteins (Chylomicrons, VLDLs, IDLs and LDLs). There is a single molecule of apoB on each of those lipoproteins. It is the only apolipoprotein that is not transferablei.e. it is with the particle from its birth till its death. Beta-lipoproteins are the lipoproteins capable of trafficking cholesterol into the artery wa...
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background: to evaluate the association of apolipoprotein b (apob), apolipoprotein a (apoa), and apob/apoa ratio with the body fat indicators in patients with stable angina pectoris (sa). materials and methods: one hundred and twenty two participants aged 40-60 years old, with a mean age of 52.1 ± 7.2 years and sa, were recruited for the present study. body weight, height, and waist circumferen...
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The aim of this study was to examine the responses of uric acid, antioxidant defences and pro-oxidant variables after a high-fat meal. Twenty-five healthy persons without criteria for the metabolic syndrome, underwent a high-fat meal with Supracal (60 g fat). Measurements were made at baseline and 3 h after the meal of TAG, uric acid, HDL-cholesterol, total proteins and oxidative stress. Follow...
متن کاملGeneration of monoclonal antibodies specific for mouse apolipoprotein B-100 in apolipoprotein B-48-only mice.
Over the past 10 years, many laboratories have investigated lipid metabolism and atherogenesis with a variety of transgenic and gene knockout mouse models. Although many of these studies have yielded valuable insights, some have been hampered by a paucity of useful antibodies against mouse proteins. For example, many laboratories have analyzed genetic and dietary interventions affecting lipopro...
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ژورنال
عنوان ژورنال: The American Journal of Clinical Nutrition
سال: 2011
ISSN: 0002-9165,1938-3207
DOI: 10.3945/ajcn.110.007765