Results 251 to 260 of about 34,611 (298)

Chylomicron metabolism

Biochemical Society Transactions, 2004
Chylomicrons are the ‘orphans’ of the lipoprotein family. Difficulty of measurement has impeded understanding of their metabolism. Plasma concentrations of chylomicrons and chylomicron remnants give no insight into the magnitude of substrate flux through these pathways.
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Human chylomicron apolipoprotein metabolism

Biochemical and Biophysical Research Communications, 1978
Abstract Chylomicron apolipoprotein metabolism was studied utilizing chylomicrons isolated from the pleural fluid of a patient with a recurrent chylous pleural effusion. Chylomicrons contained apolipoproteins A-I, A-II, B, C-I, C-II, C-III, D, E, and albumin.
E J, Schaefer, L L, Jenkins, H B, Brewer
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Characterization of human chylomicrons

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1982
Apolipoprotein and lipid composition of differently sized chylomicrons from healthy volunteers was determined. During their intravasal catabolism the chylomicrons lose triacylglycerol and apolipoproteins. Decreasing particle size results in a loss of apolipoprotein C and apolipoprotein E peptides and an increase in apolipoproteins B and A-I, which ...
W, Haberbosch, A, Poli, J, Augustin
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Chylomicron and chylomicron remnant metabolism in STZ-induced diabetic rats

Diabetes, 1992
The small intestine is an important source of plasma lipoproteins in various diabetic animal models. This increase in intestinally derived lipids originate from diet and/or primary lipid synthesis, and these lipids are transported to the plasma as chylomicrons (CM).The understanding of the metabolism of these triglyceride-rich particles has assumed ...
I, Staprans, X M, Pan, J H, Rapp, K R, Feingold   +3 more
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Dietary interventions affecting chylomicron and chylomicron remnant clearance

Atherosclerosis, 1998
Interest in effects of diet on postprandial lipoproteins has increased in recent years as a result of accumulating evidence for adverse cardiovascular consequences of elevated concentrations of triglyceride rich lipoproteins. Particular attention has been given to ability of different fatty acids to modulate postprandial lipoprotein responses because ...
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Effects of VLDL, chylomicrons, and chylomicron remnants on platelet aggregability

Thrombosis Research, 1995
Although influences of cholesterol-rich lipoproteins on platelet aggregation are well established, the knowledge of interactions between triglyceride-rich lipoproteins and platelets, in particular in the postprandial state, is limited and controversial.
Orth, Matthias, Luley, Claus, Wieland, Heinrich   +2 more
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Métabolisme intravasculaire des chylomicrons et des remnants de chylomicrons

Nutrition Clinique et Métabolisme, 1995
Resume Les chylomicrons sont synthetises par l'intestin et assurent le transport des triglycerides, du cholesterol et des phospholipides d'origine alimentaire. Les remnants resultent d'une lipolyse extra-hepatique tres rapide et sont principalement captes par le foie.
Fabrice Sultan, Dominique Lagrange, Sabine Griglio   +2 more
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Chylomicrons and chylomicron remnants in coronary artery disease: a case-control study

Atherosclerosis, 1987
Epidemiologic studies of coronary artery disease have largely overlooked the role of triglyceride-rich lipoproteins circulating in the post-prandial state. We have conducted a case-control study in males which examined fasting plasma lipoproteins and lipoproteins circulating 4 h after ingestion of a test meal containing fat and cholesterol.
L.A. Simons, T. Dwyer, J. Simons, L. Bernstein, P. Mock, N.S. Pooma, S. Balasubramaniam, D. Baron, J. Branson, J. Morgan, P. Roy   +10 more
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Lycopene and Chylomicrons

2009
Lycopene, like other lipophilic dietary components, is absorbed from the intestine in chylomicrons. These large, triacylglycerol-rich lipoproteins are metabolized in the blood by removal of some of the triacylglycerol, leaving smaller chylomicron remnants particles that deliver the remaining lipids to the liver.
Kathleen Botham, Elena Bravo
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The quantitative separation of chylomicrons and chylomicron remnants by column chromatography

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1987
Chylomicrons and chylomicron remnants cannot be separated by classical techniques of ultracentrifugation or gel filtration, since there is a marked overlap of density and size. Chylomicron remnants develop a high negative surface charge during their formation presumably due to surface-oriented free fatty acids.
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