Results 251 to 260 of about 33,318 (283)

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 ...
Xian-Mang Pan, Ilona Staprans, Joseph H. Rapp, Kenneth R. Feingold   +3 more
openaire   +2 more sources

Chylomicrons induce E-selectin and VCAM-1 expression in endothelial cells.

Experimental and clinical endocrinology & diabetes, 2009
An increased adherence of leukocytes to the vascular endothelium appears to be a crucial event in the development of atherosclerosis. The role of endothelial cell adhesion molecules is gaining increasingly interest in this context.
A. Moers, S. Fenselau, J. Schrezenmeir
semanticscholar   +1 more source

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 ...
openaire   +3 more sources

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.
Leslie L. Jenkins, H. Bryan Brewer, Ernst J. Schaefer   +2 more
openaire   +3 more sources

Regulation of chylomicron production in humans

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2012
Chylomicrons (CM), secreted by the intestine in response to fat ingestion and to a lesser extent during the postabsorptive state (lipid poor CM), are the major vehicles whereby ingested lipids are transported to and partitioned in energy-storing and energy-utilizing tissues of the body.
Changting Xiao, Gary F. Lewis
openaire   +2 more sources

Development and physiological regulation of intestinal lipid absorption. II. Dietary lipid absorption, complex lipid synthesis, and the intracellular packaging and secretion of chylomicrons.

American Journal of Physiology - Gastrointestinal and Liver Physiology, 2007
Research in dietary fat absorption has developed urgency because of the widely recognized epidemic of obesity in the United States. Despite its clinical importance, many controversies exist over some of the basic aspects of this process from the ...
C. Mansbach, F. Gorelick
semanticscholar   +1 more source

Metabolism of chylomicron phosphatidylethanolamine in the rat

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1984
10 min after intravenous injection of 32P-labelled chylomicrons 69% of the [32P]phosphatidylethanolamine, but only 34% of the [32P]phosphatidylcholine, was cleared from plasma. Over this time period the plasma phosphatidylethanolamine concentration that was increased after the chylomicron injection returned to normal, indicating that the rapid ...
Åke Nilsson, Britta Landin
openaire   +3 more sources

IDL, VLDL, chylomicrons and atherosclerosis

European Journal of Epidemiology, 1992
In humans with the lipoprotein lipase deficiency disorder large amounts of chylomicrons and large very low-density lipoprotein (VLDL) accumulate in plasma. In spite of this, atherosclerosis does not seem to develop at an accelerated rate, suggesting that these lipoproteins do not promote atherogenesis.
A. Tybjærg-Hansen, Børge G. Nordestgaard   +1 more
openaire   +2 more sources

Metabolism of chylomicrons in patients with congenital lipoatrophic diabetes: a study with emulsion models of chylomicrons

Clinical Endocrinology, 2004
Summarybackground  Lipoatrophic diabetes is characterized by the near absence of adipose tissue and the presence of insulin‐resistant diabetes. Fasting hypertriglyceridaemia and increased postprandial lipidaemia are also present, but the metabolism of chylomicrons, the triglyceride‐rich lipoproteins in the circulation that carry the dietary fats ...
Ana Teresa Santomauro, Bernardo Léo Wajchenberg, Rosângela F. Amâncio, Raul C. Maranhão   +3 more
openaire   +3 more sources

β-Cryptoxanthin Selectively Increases in Human Chylomicrons upon Ingestion of Tangerine Concentrate Rich in β-Cryptoxanthin Esters

, 1995
β-Cryptoxanthin is a major source of vitamin A, often second only to β-carotene, and is present in fruits such as oranges, tangerines, and papayas. Here, we studied the uptake of this carotenoid upon ingestion of tangerine juice concentrate, rich in β ...
T. Wingerath, W. Stahl, H. Sies
semanticscholar   +1 more source