Results 21 to 30 of about 1,294,493 (295)

Phospholipase A2 relieves phosphatidylcholine inhibition of micellar cholesterol absorption and transport by human intestinal cell line Caco-21

Journal of Lipid Research, 1998
Cholesterol absorption from bile acid micelles is suppressed by phosphatidylcholine (PC) in the micelles. The effects of micellar phospholipid composition on absorption, metabolism, and secretion of lipids were examined in Caco-2 cells incubated with ...
Reynold Homan, Katherine L. Hamelehle
doaj   +1 more source

Adaptation of cholesterol absorption after proximal resection of porcine small intestine.

Journal of Lipid Research, 1996
Cholesterol absorption occurs primarily in the upper small intestine. Our aim was to assess absorption of cholesterol during ileal adaptation after proximal small intestinal resection. In vivo absorption and elimination of cholesterol, plasma cholesterol,
M Pakarinen, T A Miettinen, J Lauronen, P Kuusanmäki, P Raivio, T Kivistö, J Halttunen   +6 more
doaj   +1 more source

Intestinal cholesterol absorption in the chyluria model

Journal of Lipid Research, 1987
Isotopic methods for the measurement of dietary cholesterol absorption were compared with the lymph cholesterol balance procedure in filarial chyluria patients.
S Q Doi, H Meinertz, K Nilausen, E C Faria, E C Quintão   +4 more
doaj   +1 more source

The differentiation of cholesterol and pigment gallstones [PDF]

, 1989
Gallbladder biles and stones were obtained at 116 cholecystectomies for symptomatic gallstone disease. All 33 patients younger than 50 years had cholesterol stones, whereas 40% of the older patients had pigment stones.
Jüngst, Dieter
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Pharmacologic consequences of cholesterol absorption inhibition: alteration in cholesterol metabolism and reduction in plasma cholesterol concentration induced by the synthetic saponin beta-tigogenin cellobioside (CP-88818; tiqueside).

Journal of Lipid Research, 1993
Natural and synthetic saponins inhibit cholesterol absorption and reduce plasma cholesterol levels in experimental animals and are therefore of potential pharmacologic utility in the treatment of hypercholesterolemia.
HJ Harwood, Jr, CE Chandler, LD Pellarin, FW Bangerter, RW Wilkins, CA Long, PG Cosgrove, MR Malinow, CA Marzetta, JL Pettini   +9 more
doaj   +1 more source

Effect of phospholipids and bile acids on cholesterol nucleation time and vesicular/micellar cholesterol in gallbladder bile of patients with cholesterol stones [PDF]

, 1993
Supersaturation and rapid nucleation of cholesterol in bile are of key importance in the pathogenesis of cholesterol gallstones. While the effects of bile acids and phospholipids on cholesterol saturation of bile have been extensively studied, their ...
Paumgartner, Gustav, Lange, V., Jüngst, Dieter, Huber, P., Lang, Thomas   +4 more
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Percent cholesterol absorption in normal women and men quantified with dual stable isotopic tracers and negative ion mass spectrometry

Journal of Lipid Research, 1999
Percent cholesterol absorption was measured in 94 normal subjects aged 17–80 years while consuming diets generally low in cholesterol (mean intake = 226 ± 126 mg/day).
Matthew S. Bosner, Louis G. Lange, William F. Stenson, Richard E. Ostlund, Jr.   +3 more
doaj   +1 more source

Urinary cholesterol in cancer screening [PDF]

, 1982
Cholesterol determinations in morning urine samples were taken in 235 selected patients with a positive test for microscopic hematuria. Values ranged from 0.2 to 76.0 mg (median 5.5) in 23 patients with urologic malignancies and from 0.1 to 33.4 mg ...
Tauber, Roland, Osterholzer, Margarete, Jüngst, Dieter, Karl, Hans Josef   +3 more
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Efficiency of intestinal cholesterol absorption in humans is not related to apoE phenotype

Journal of Lipid Research, 2003
The present study investigated the role of apolipoprotein E (apoE) phenotype on intestinal cholesterol absorption and cholesterol synthesis. Studies were carried out in eight subjects homozygous for the apoE4 and 12 subjects homozygous for the E2 allele (
Klaus von Bergmann, Dieter Lütjohann, Bernhard Lindenthal, Armin Steinmetz   +3 more
doaj   +1 more source

Molecules for health : cholesterol absorption and transporter proteins expression under the effect of bioactive molecules

, 2023
High levels of cholesterol blood and accumulation of cholesterol in tissues are one of the major risk factors to cardiovascular disease. One of the main ways to reduce cholesterol levels is by adopting a healthy diet.
André, Rebeca
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