Effect of apolipoprotein E genotype on apolipoprotein B-100 metabolism in normolipidemic and hyperlipidemic subjects
نویسندگان
چکیده
منابع مشابه
Influence of apolipoprotein E polymorphism on apolipoprotein B-100 metabolism in normolipemic subjects.
This study examined apolipoprotein (apo) B metabolism in normolipemic subjects homozygous for the apo E2 (n = 4), apo E3 (n = 5), or apo E4 (n = 5) phenotype. Radioiodinated very low density lipoprotein (VLDL1) (ultracentrifuge flotation rate [Sf] 60-400) and VLDL2 (Sf 20-60) were injected into volunteers and the conversion of apo B was followed through intermediate density lipoprotein (IDL) to...
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This study was undertaken to objectively define the lipoprotein association of apoE without ultracentrifugation and represents a description of three distinct apoE-containing lipoprotein (LP) subclasses in normal human plasma. The lipoproteins of whole plasma were fractionated in a continuous manner by molecular sieve chromatography using 4% agarose and the elution profile of apoE was compared ...
متن کاملApolipoprotein E genotypes of normal and hyperlipidemic subjects.
Apolipoprotein E (apo E) plays a role in the regulation of the lipid metabolism of humans. Apo E, 229 amino acid polypeptide, is classified into three major isoform (E2, E3, E4) according to the differences of amino acid in position 112 and 158. In the normal population apo E3 isoform is most prevalent and apo E2 or E4 is frequently associated with hyperlipoproteinemia. To find out the frequenc...
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Lipid transfer inhibitor protein (LTIP) is an important regulator of cholesteryl ester transfer protein function. We report the development of an immunoassay for LTIP and its use to quantify LTIP in plasma of varying lipid contents. A rabbit antibody against bacterially produced recombinant LTIP detected two LTIP isoforms in plasma differing in carbohydrate content. This antibody was used in a ...
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ژورنال
عنوان ژورنال: Journal of Lipid Research
سال: 2010
ISSN: 0022-2275
DOI: 10.1194/jlr.m004705