Statements in which the resource exists.
SubjectPredicateObjectContext
pubmed-article:1577735rdf:typepubmed:Citationlld:pubmed
pubmed-article:1577735lifeskim:mentionsumls-concept:C0026336lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0043047lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0023821lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0031676lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0052181lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C1167622lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0001861lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0001674lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0332261lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C2698172lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C1708533lld:lifeskim
pubmed-article:1577735lifeskim:mentionsumls-concept:C0872351lld:lifeskim
pubmed-article:1577735pubmed:issue13lld:pubmed
pubmed-article:1577735pubmed:dateCreated1992-6-5lld:pubmed
pubmed-article:1577735pubmed:abstractTextThe mechanisms that mediate the labile binding of apolipoprotein A-IV (apoA-IV) to high density lipoproteins (HDL) are not known. We therefore used a surface balance and surface radioactivity detector to investigate the adsorption of apoA-IV to egg phosphatidylcholine monolayers spread at the air/water interface. ApoA-IV bound rapidly and reversibly to phospholipid monolayers and generated a maximum increase in surface pressure of 19 millinewtons (mN)/m at a subphase concentration of 2 x 10(-5) g/dl. Binding decreased linearly with increasing initial surface pressure; at pressures greater than 28-29 mN/m, apoA-IV could no longer penetrate the lipid monolayer. The area occupied by the amino acid residues in apoA-IV reached an unusually low limiting molecular area of 10-12 A2/residue at surface saturation. The surface pressure of native HDL3 was calculated to be 33 mN/m, and it rapidly decreased with the action of lecithin:cholesterol acyltransferase on the particle surface. We conclude that the surface activity of apoA-IV is lower than that of any other human apolipoprotein; its binding and surface conformation are particularly sensitive to pressure; and at saturation, a significant portion of the molecule is excluded from the interface. The exclusion pressure of apoA-IV may be only slightly lower than the surface pressure of HDL; in vivo, the action of lecithin:cholesterol acyltransferase and lipid transfer proteins may cause the HDL3 surface pressure to oscillate about a narrow range that spans the exclusion pressure of apoA-IV. The resultant labile association of apoA-IV and HDL may be of central importance to its role in lipoprotein metabolism.lld:pubmed
pubmed-article:1577735pubmed:granthttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:languageenglld:pubmed
pubmed-article:1577735pubmed:journalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:citationSubsetIMlld:pubmed
pubmed-article:1577735pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:1577735pubmed:statusMEDLINElld:pubmed
pubmed-article:1577735pubmed:monthMaylld:pubmed
pubmed-article:1577735pubmed:issn0021-9258lld:pubmed
pubmed-article:1577735pubmed:authorpubmed-author:PhillipsM CMClld:pubmed
pubmed-article:1577735pubmed:authorpubmed-author:WeinbergR BRBlld:pubmed
pubmed-article:1577735pubmed:authorpubmed-author:IbdahJ AJAlld:pubmed
pubmed-article:1577735pubmed:issnTypePrintlld:pubmed
pubmed-article:1577735pubmed:day5lld:pubmed
pubmed-article:1577735pubmed:volume267lld:pubmed
pubmed-article:1577735pubmed:ownerNLMlld:pubmed
pubmed-article:1577735pubmed:authorsCompleteYlld:pubmed
pubmed-article:1577735pubmed:pagination8977-83lld:pubmed
pubmed-article:1577735pubmed:dateRevised2007-11-14lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:meshHeadingpubmed-meshheading:1577735-...lld:pubmed
pubmed-article:1577735pubmed:year1992lld:pubmed
pubmed-article:1577735pubmed:articleTitleAdsorption of apolipoprotein A-IV to phospholipid monolayers spread at the air/water interface. A model for its labile binding to high density lipoproteins.lld:pubmed
pubmed-article:1577735pubmed:affiliationDepartment of Medicine, Bowman Gray School of Medicine, Winston-Salem, North Carolina 27157.lld:pubmed
pubmed-article:1577735pubmed:publicationTypeJournal Articlelld:pubmed
pubmed-article:1577735pubmed:publicationTypeResearch Support, U.S. Gov't, P.H.S.lld:pubmed
pubmed-article:1577735pubmed:publicationTypeResearch Support, Non-U.S. Gov'tlld:pubmed
http://linkedlifedata.com/r...pubmed:referesTopubmed-article:1577735lld:pubmed
http://linkedlifedata.com/r...pubmed:referesTopubmed-article:1577735lld:pubmed
http://linkedlifedata.com/r...pubmed:referesTopubmed-article:1577735lld:pubmed
http://linkedlifedata.com/r...pubmed:referesTopubmed-article:1577735lld:pubmed