Results 1 to 10 of about 31,592 (359)

Barbiturate Interaction with Phosphatidylcholine [PDF]

Proceedings of the National Academy of Sciences, 1972
A hydrogen-bonding interaction between phenobarbital or pentobarbital with phosphatidylcholine in chloroform is indicated by the effects of added phosphatidylcholine on the infrared and proton magnetic resonance spectra of these barbiturates. The nitrogenbound proton of the barbiturate and the orthophosphate moiety of the phosphatidylcholine molecule ...
Raymond F. Novak, Terrence J. Swift
openaire   +4 more sources

Miscibility of Sphingomyelins and Phosphatidylcholines in Unsaturated Phosphatidylcholine Bilayers [PDF]

Biophysical Journal, 2015
Polyunsaturated phospholipids are common in biological membranes and affect the lateral structure of bilayers. We have examined how saturated sphingomyelin (SM; palmitoyl and stearoyl SM (PSM and SSM, respectively)) and phosphatidylcholine (PC; dipalmitoyl PC and 1-palmitoyl-2-stearoyl PC (DPPC and PSPC, respectively)) segregate laterally to form ...
Anders Kullberg, J. Peter Slotte, Oscar Oz Ekholm   +2 more
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Mucosal Protection by Phosphatidylcholine [PDF]

Digestive Diseases, 2012
The colonic mucus serves a first barrier towards invasion of commensal bacteria in stools to prevent inflammation. One essential component of intestinal mucus is phosphatidylcholine (PC) which represents more than 90% of the phospholipids in mucus indicative for a selective transport of PC into this compartment. It is arranged in lamellar structures as
Stremmel, Wolfgang, Ehehalt, Robert, Staffer, Sabine, Stoffels, Sabine, Mohr, Andrea, Karner, Max, Braun, Annika   +6 more
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Discovery of Sexual Dimorphisms in Metabolic and Genetic Biomarkers [PDF]

, 2011
Metabolomic profiling and the integration of whole-genome genetic association data has proven to be a powerful tool to comprehensively explore gene regulatory networks and to investigate the effects of genetic variation at the molecular level.
A Brandstätter, A Döring, A Köttgen, A Lorber, AA Hicks, Alexey Polonikov, AM Kim, Annette Peters, C Gieger, Christian Gieger, CM Rodrigues, CM Slupsky, CM Tingen, Cornelia Prehn, D Fairweather, Fabian J. Theis, Florian Kronenberg, G Paré, H Löwel, H-E Wichmann, Heinz Erich Wichmann, I Pe'er, J Krumsiek, J Nikkilä, J Yeboah, Jan Krumsiek, Janina S. Ried, Jerzy Adamski, JQ Purnell, Karsten Suhre, Kirstin Mittelstrass, LA Lange, M Steffens, Mark I. McCarthy, ML Summar, P Filzmoser, R Holle, R Paternoster, Rui Wang-Sattler, SE Geller, SE Reuter, Stephan Weidinger, T Illig, Thomas Illig, Thomas Meitinger, W Mostertz, Werner Roemisch-Margl, WL Holland, YS Aulchenko, Zhonghao Yu   +49 more
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Discovery of Infection Associated Metabolic Markers in Human African Trypanosomiasis [PDF]

, 2015
Peer reviewedPublisher ...
Alibu, Vincent Pius, Gomez-Romero, Maria, Holmes, Elaine, Lamour, Sabrina D, Saric, Jasmina, Sternberg, Jeremy M, Vorkas, Pangiotis A   +6 more
core   +10 more sources

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

Structural identification of oxidized acyl-phosphatidylcholines that induce platelet activation [PDF]

, 2005
Oxidation of low-density lipoprotein (LDL) generates proinflammatory and prothrombotic mediators that may play a crucial role in cardiovascular and inflammatory diseases.
Berliner JA, Bittman R, Casals-Stenzal J, Esterbauer H, Fernandez-Ortiz A, Frey B, Goetzl EJ, Holvoet P, Itabe H, Kamido H, Kamido H, Kern H, Kinsella BT, Kitagawa S, O'Flaherty JT, O'Flaherty JT, Rasmussen UB, Sevanian A, Subbanagounder G, Tanaka T, Trip MD, Volf I, Watson AD, Weidtmann A   +23 more
core   +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

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

Serum antibodies to phosphatidylcholine in MS [PDF]

Neurology Neuroimmunology & Neuroinflammation, 2020
To evaluate the value of serum immunoglobulin G (IgG) and immunoglobulin M (IgM) antibodies reactive with phosphatidylcholine (PC) and lactosylceramide (LC) as biomarkers in MS.We developed an ultrasensitive ELISA technique to analyze serum IgG and IgM antibodies to LC and PC, which we used to analyze samples from 362 patients with MS, 10 patients with
Maria Cruz Sádaba, Veit Rothhammer, Úrsula Muñoz, Cristina Sebal, Esther Escudero, Pia Kivisäkk, Maria Isabel Garcia Sanchez, Guillermo Izquierdo, Stephen L. Hauser, Sergio E. Baranzini, Jorge R. Oksenberg, Roberto Álvarez-Lafuente, Rohit Bakshi, Howard L. Weiner, Francisco J. Quintana   +14 more
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