Results 1 to 10 of about 26,497 (279)
The Chylomicron: Relationship to Atherosclerosis [PDF]
International Journal of Vascular Medicine, 2011 The B-containing lipoproteins are the transporters of cholesterol, and the evidence suggests that the apo B48-containing postprandial chylomicron particles and the triglyceride-rich very low density lipoprotein (VLDL) particles play an important part in ...
G. Tomkin, D. Owens
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Journal of Lipid Research, 1997 The size of cholesterol-rich lipoprotein particles is a strong determinant of whether they may be deposited in the arterial wall and by this become potentially atherogenic. This study deals with the in vivo transformation of larger-sized chylomicrons and
F Karpe +3 more
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VEGFR-3 Signaling Regulates Triglyceride Retention and Absorption in the Intestine [PDF]
Frontiers in Physiology, 2018 The lymphatic system transports dietary lipids absorbed and packaged as chylomicrons by enterocytes, for delivery to the bloodstream. Once considered a passive drainage, chylomicron entry into intestinal lymphatic vessels, or lacteals, is now emerging to
Trevor Shew +2 more
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Effects of chylomicrons and chylomicron remnants on endothelium-dependent relaxation of rat aorta [PDF]
European 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 ...
Grieve, David +3 more
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Glucose-dependent insulinotropic polypeptide stimulates post-absorptive lipid secretion in the intestine [PDF]
Frontiers in PhysiologyIt is increasingly recognized that the intestine can retain a portion of dietary fats for secretion during the post-absorptive state, which has strong implications in metabolic diseases.
Rong Wang +4 more
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Mechanisms of chylomicron uptake into lacteals [PDF]
Annals of the New York Academy of Sciences, 2010 Right from birth, the lymphatics play a crucial role in dietary functions. A majority of the lipid absorbed from the newborn's lipid‐rich diet enters the blood circulation through the lymphatic system, which transports triglyceride‐loaded particles known as chylomicrons from the villi of the small intestine to the venous circulation near the heart.
J. B. Dixon
semanticscholar +3 more sources
The pathophysiology of intestinal lipoprotein production [PDF]
Frontiers in Physiology, 2015 Intestinal lipoprotein production is a multistep process, essential for the absorption of dietary fats and fat-soluble vitamins. Chylomicron assembly begins in the endoplasmic reticulum with the formation of primordial, phospholipids-rich particles that ...
Antonina eGiammanco +3 more
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Hepatic uptake of chylomicron remnants
Journal of Lipid Research, 1997 Chylomicrons are formed in the intestine and transport dietary triglyceride to peripheral tissues and cholesterol to the liver. The enzyme lipoprotein lipase, with apolipoprotein (apo)C-II as a co-factor, hydrolyzes chylomicron triglyceride allowing the delivery of free fatty acids to muscle and adipose tissue.
A D Cooper
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Journal of Lipid Research, 1996 Chylomicrons labeled in vivo with [14C]oleic acid (primarily in triglycerides (TG), providing a tracer for lipolysis) and [3H]retinol (primarily in ester form, providing a tracer for the corelipids) were injected into rats.
M Hultin, R Savonen, T Olivecrona
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The Biogenesis of Chylomicrons [PDF]
Annual 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. Absorbed fatty acids and monoacylglycerols are required to be bound to intracellular proteins and/or to be rapidly converted to ...
C. M. Mansbach, Shadab A. Siddiqi
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