Results 11 to 20 of about 155,795 (339)

Sphingomyelin exhibits greatly enhanced protection compared with egg yolk phosphatidylcholine against detergent bile salts1

Journal of Lipid Research, 2000
Inclusion of phosphatidylcholine within bile salt micelles protects against bile salt-induced cytotoxicity. In addition to phosphatidylcholine, bile may contain significant amounts of sphingomyelin, particularly under cholestatic conditions.
Antonio Moschetta, Gerard P. vanBerge-Henegouwen, Piero Portincasa, Giuseppe Palasciano, Albert K. Groen, Karel J. van Erpecum   +5 more
doaj   +1 more source

Hemolysis of Rat Erythrocytes by Replacement of the Natural Phosphatidylcholine by Various Phosphatidylcholines [PDF]

European Journal of Biochemistry, 1980
Vesicles of a variety of types of phosphatidylcholine have been shown to be suitable donors of phosphatidylcholine to intact rat erythrocytes in the presence of a specific phosphatidylcholine exchange protein. Coincident with the progression of phosphatidylcholine exchange is the onset of hemolysis, occurring at degrees of exchange characteristic for ...
Lange, L.G., van Meer, G., op den Kamp, J.A.F., van Deenen, L.L.M.   +3 more
openaire   +4 more sources

Effect of phosphatidylcholine molecular species on the uptake of HDL triglycerides and cholesteryl esters by the liver.

Journal of Lipid Research, 1993
It has previously been shown that the hydrolysis of high density lipoprotein (HDL) phospholipids by hepatic lipase promotes the hepatic uptake of triglyceride and cholesteryl ester from HDL.
H Kadowaki, GM Patton, SJ Robins
doaj   +1 more source

Dietary N-3 polyunsaturated fatty acids decrease biliary cholesterol saturation in gallstone disease [PDF]

, 1992
Because fatty acid composition of biliary phospholipids influences cholesterol secretion into bile, we investigated whether replacement of n-1 monounsaturated or n-6 polyunsaturated fatty acids with n-3 polyunsaturated fatty acids in biliary ...
Abell, Ahlberg, Balasubramaniam, Barlett, Bernd Seifferth, Berr, Berr, Berr, Berr, Carey, Carey, Carulli, Cohen, Cohen, Coleman, Dam, Delchier, Dieter Jüngst, Everson, Frieder Berr, Glenn, Goodnight, Gustav Paumgartner, Harris, Hofmann, Holan, Holzbach, Joseph Holl, Juniper, Kaludzny, Kelly, Kuroki, Leaf, Lee, Lippel, Lorenz, Magnuson, Marks, Nestel, Nestel, O'Leary, Parhofer, Paul, Phillipson, Pomeranz, Ramond, Robins, Robins, Sanders, Scobey, Sedaghat, Snedecor, Strasberg, Sven Fischer, Sömjen, Ventura, von Schacky, Wagner, Wechsler, Werner O. Richter   +59 more
core   +1 more source

Effects of hydrophobicity on turnover of plasma high density lipoproteins labeled with phosphatidylcholine ethers in the rat

Journal of Lipid Research, 1991
Rat high density lipoproteins (HDL) were labeled with a series of phosphatidylcholines and ether analogs of phosphatidylcholine. The rates of turnover of the phosphatidylcholine ethers in the rat decreased as a function of increasing hydrophobicity and ...
HJ Pownall, D Hickson-Bick, JB Massey
doaj   +1 more source

How do nematodes transfer phosphorylcholine to carbohydrates? [PDF]

, 2010
An unusual aspect of the biology of nematodes is the attachment of phosphorylcholine (PC) to carbohydrate. The attachment appears to play an important role in nematode development and, in some parasitic species, in immunomodulation.
Harnett, W., Houston, K.M., Rzepecka, J.
core   +1 more source

Phosphatidylcholine

Biophysical Journal, 1992
Two mono-cis-unsaturated phosphatidylcholine (PC) lipid molecules, having very different gel-liquid crystalline phase transition temperatures as a consequence of the relative positions of the double bond, exhibit PC:cholesterol phase diagrams that are very similar to each other and to that obtained previously for a fully saturated PC:cholesterol ...
Jenifer Thewalt, Myer Bloom
openaire   +3 more sources

Phosphatidylcholine synthesis for incorporation into membranes or for secretion as plasma lipoproteins by Golgi membranes of rat liver.

Journal of Lipid Research, 1987
Phosphatidylcholine, the major phospholipid of very low density lipoproteins, is packaged with triglyceride in the Golgi cisternae. CTP-phosphocholine cytidyltransferase and CDP-choline phosphotransferase activities of Golgi subfractions were higher than
J A Higgins, J K Fieldsend
doaj   +1 more source

Dysregulated Choline, Methionine, and Aromatic Amino Acid Metabolism in Patients with Wilson Disease: Exploratory Metabolomic Profiling and Implications for Hepatic and Neurologic Phenotypes. [PDF]

, 2019
Wilson disease (WD) is a genetic copper overload condition characterized by hepatic and neuropsychiatric symptoms with a not well-understood pathogenesis.
Czlonkowska, Anna, Kim, Kyoungmi, Litwin, Tomasz, Mazi, Tagreed A, Medici, Valentina, Sarode, Gaurav V, Shibata, Noreene M   +6 more
core   +2 more sources

In vivo stability of ester- and ether-linked phospholipid-containing liposomes as measured by perturbed angular correlation spectroscopy [PDF]

, 1988
To evaluate liposome formulations for use as intracellular sustained-release drug depots, we have compared the uptake and degradation in rat liver and spleen of liposomes of various compositions, containing as their bulk phospholipid an ether-linked ...
Baldeschwieler, John D., Derksen, Johannes T. P., Scherphof, Gerrit L.   +2 more
core   +1 more source