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The biogenesis of chylomicrons. [PDF]

open access: yesAnnual Review of Physiology, 2010
The absorption of dietary fat is of increasing concern given the rise of obesity not only in the United States but throughout the developed world. This review explores what happens to dietary fat within the enterocyte.
C. Mansbach, S. Siddiqi
semanticscholar   +5 more sources

Incorporation of labeled cholesterol esters into chylomicrons in vitro

open access: hybridJournal of Lipid Research, 1966
Labeled cholesterol esters were incorporated into chylomicrons in vitro by adding an acetone solution of the cholesterol ester to a suspension of washed chylomicrons. The physical and metabolic properties of the added labeled ester were the same as those
Steven H. Quarfordt, DeWitt S. Goodman
doaj   +2 more sources

The uptake of doubly labeled chylomicrons by guinea pig mammary gland and liver

open access: hybridJournal of Lipid Research, 1964
The uptake of cholesterol-H3–palmitate-C14-chylomicrons by mammary tissue and liver has been examined. The cholesterol and glyceride components of chylomicrons were taken up at the same rate by both liver and mammary tissue, as demonstrated by the ...
O.W. McBride, Edward D. Korn
doaj   +2 more sources

The composition and structure of lymph chylomicrons in dog, rat, and man. [PDF]

open access: bronzeJournal of Clinical Investigation, 1965
The removal of chylomicrons from the blood stream has been studied by many investigators (1). Studies with isotopically labeled lipids have revealed that the liver removes a large portion of injected chylomicrons and that this organ takes up intact lipid
D.B. Zilversmit
openalex   +2 more sources

Interchange of Apolipoproteins between Chylomicrons and High Density Lipoproteins during Alimentary Lipemia in Man [PDF]

open access: bronzeJournal of Clinical Investigation, 1973
Apolipoproteins of the "C" group in human blood plasma, which contain the activator of the lipoprotein lipase-substrate interaction, were found to be transferred specifically from serum to phospholipid-stabilized fat emulsion. Content and distribution of
Richard J. Havel   +2 more
openalex   +2 more sources

Composition of proteins of mesenteric lymph chylomicrons in the rat and alterations produced upon exposure of chylomicrons to blood serum and serum proteins.

open access: hybridJournal of Lipid Research, 1978
Protein composition was determined in mesenteric lymph chylomicrons from fat-fed rats. Among the proteins of intermediate molecular weight, apoproteins A-I and the arginine-rich apoprotein accounted for 31% and 4% of the total protein mass, respectively.
K Imaizumi, M Fainaru, R J Havel
doaj   +2 more sources

Formation of cholesteryl ester-rich particulate lipid during metabolism of chylomicrons [PDF]

open access: bronzeJournal of Clinical Investigation, 1970
The metabolism of chylomicrons doubly labeled with cholesterol-(3)H and triglyceride-(14)C was studied in unanesthetized rats which were absorbing a fatty test meal.
T.G. Redgrave
openalex   +2 more sources

Electron microscopic studies of the assembly, intracellular transport, and secretion of chylomicrons by rat intestine

open access: hybridJournal of Lipid Research, 1977
A detailed ultrastructural investigation of the assembly, intracellular transport, and secretion of chylomicrons by rat proximal jejunal intestinal cells was performed in rats fed corn oil.
S M Sabesin, S Frase
doaj   +2 more sources

Effects of chylomicrons and chylomicron remnants on endothelium-dependent relaxation of rat aorta. [PDF]

open access: yesEuropean Journal of Pharmacology, 1998
The effects of chylomicrons and chylomicron remnants on endothelium-dependent relaxation of rat aorta were studied in vitro. Chylomicrons and chylomicron remnants were prepared in vivo. Aortic rings were incubated with the lipoproteins for 45 min before the vessels were constricted with phenylephrine and concentration relaxation response curves ...
Avella, M.A.   +3 more
core   +7 more sources

Physical and chemical changes in isolated chylomicrons: prevention by EDTA

open access: hybridJournal of Lipid Research, 1970
When washed chylomicrons obtained from the lymph of rats, which had been fed corn oil, were maintained at 0-4°C in 0.9% NaCl, the following physical and chemical changes were observed to occur: increased polarity of chylomicron lipids, increased ...
Joseph A. Ontko
doaj   +2 more sources

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