Results 71 to 80 of about 39,610 (238)

Lysophosphatidylcholine inhibits membrane‐associated SNARE complex disassembly [PDF]

Journal of Cellular and Molecular Medicine, 2012
AbstractIn cells, N‐ethylmaleimide‐sensitive factor (NSF) attachment protein receptors called SNAREs are involved in membrane fusion. In neurons, for example, target membrane proteins SNAP‐25 and syntaxin called t‐SNAREs present at the pre‐synaptic membrane, and a synaptic vesicle‐associated membrane protein (VAMP) or v‐SNARE, is part of the conserved ...
Shin, Leah, Wang, Sunxi, Lee, Jin-Sook, Flack, Amanda, Mao, Guangzhao, Jena, Bhanu P   +5 more
openaire   +2 more sources

Untargeted Metabolomics Identifies N‐Lactoyl‐Amino Acids as Dose‐Responsive Plasma Biomarkers of Metformin Adherence in Type 2 Diabetes

Clinical Pharmacology &Therapeutics, EarlyView.
Metformin is the most widely prescribed antidiabetic drug, yet adherence remains difficult to objectively assess. Using untargeted metabolomics and lipidomics, we analyzed plasma from 637 patients with type 2 diabetes (T2D) with confirmed metformin use and 143 nondiabetic controls, annotating 614 metabolites.
Tomas Cajka, Jiri Hricko, Lucie Rudl Kulhava, Michaela Paucova, Michaela Novakova, Veronika Hola, Stanislava Rakusanova, Oliver Fiehn, Vojtech Skop, Ivana Lankova, Iva Miskova, Terezie Pelikanova, Martin Haluzik   +12 more
wiley   +1 more source

Physical and chemical processes and the morphofunctional characteristics of human erythrocytes in hyperglycaemia [PDF]

, 2017
Background: This study examines the effect of graduated hyperglycaemia on the state and oxygen-binding ability of hemoglobin, the correlation of phospholipid fractions and their metabolites in the membrane, the activity of proteolytic enzymes and the ...
Bourdon, Jean Christophe, Gromova, Natalia V., Grunyushkin, Igor P., Klenova, Natalia A., Pestryakova, Anastasia A., Prosnikova, Ksenia V., Revin, Victor V., Revina, Elvira S., Sadykhova, Anna V., Solomadin, Ilia N., Tychkov, Alexander Y., Zhelev, Nikolai   +11 more
core   +5 more sources

Interference of lysophosphatidylcholine in hormone radioimmunoassays

Clinical Chemistry, 1993
Abstract The interference of synthetic and naturally occurring detergents in immunoassays is well documented. In the present study, we evaluated the effect of lysophosphatidylcholine (LPC) and found that the lysophospholipid interfered with formation of the antigen-antibody complex in hormone immunoassays.
N, Lepage, K D, Roberts, J, Langlais
openaire   +2 more sources

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li, Max Homilius, Erin Achilles, Laura K. Massey, Victoria Convey, Åsa Ohlsson, Ingrid Ljungvall, Jens Häggström, Brittany Vester Boler, Pascal Steiner, Sharlene Day, Calum A. MacRae, Mark A. Oyama   +12 more
wiley   +1 more source

Synthesis of Lysophospholipids

Molecules, 2010
New synthetic methods for the preparation of biologically active phospholipids and lysophospholipids (LPLs) are very important in solving problems of membrane–chemistry and biochemistry.
Paola D’Arrigo, Stefano Servi
doaj   +1 more source

Identification of plasma lipid biomarkers for prostate cancer by lipidomics and bioinformatics [PDF]

, 2012
Background: Lipids have critical functions in cellular energy storage, structure and signaling. Many individual lipid molecules have been associated with the evolution of prostate cancer; however, none of them has been approved to be used as a ...
AA Elgamal, B Brügger, BR Pflug, CG Rogers, Charles Pound, Christina Lynn Addison, D Pchejetski, EF Petricoin, F Bravi, F Teichert, FL Crowe, G Balogh, G Draisma, G Liebisch, H He, HK Min, IM Thompson, IM Thompson, J Ding, J Graessler, J Graessler, J Kurhanewicz, Jeffrey Henegar, Jinghe Mao, JR Graff, Junmei Ai, K Athenstaedt, K Ekroos, K Simons, KA Landers, KH Pietiläinen, KR Keshari, L Zhuang, M Kolak, M Lankinen, M Ollero, Mary R. Roth, MG Swanson, ML Ramírez, O Quehenberger, R Bartz, R Etzioni, R Görke, R Welti, RJ Hamilton, RS Kirby, Ruth Welti, S Devaiah, Steven A. Bigler, TC Gibbs, VD de Mello, VL Freeman, X Han, X Han, X Zhou, Xinchun Zhou, Y Xie, Y Zeng, Youping Deng   +58 more
core   +4 more sources

Lysophosphatidylcholine Synthesis by Lipase-catalyzed Ethanolysis

Journal of Oleo Science, 2015
Lysophosphatidylcholine (LPC) is amphiphilic substance, and possesses excellent physiological functions. In this study, LPC was prepared through ethanolysis of phosphatidylcholine (PC) in n-hexane or solvent free media catalyzed by Novozym 435 (from Candida antarctica), Lipozyme TLIM (from Thermomcyces lanuginosus) and Lipozyme RMIM (from Rhizomucor ...
Guolong, Yang, Ruoxi, Yang, Jingbo, Hu
openaire   +3 more sources

Dapagliflozin alleviates high‐fat‐induced obesity cardiomyopathy by inhibiting ferroptosis

ESC Heart Failure, Volume 12, Issue 2, Page 1358-1373, April 2025.
Abstract Aim: Dapagliflozin (Dapa) is a novel hypoglycaemic agent with multiple cardiovascular protective effects, and it is widely used in treatment of heart failure patients, but whether it can improve obese phenotype of heart failure and its mechanism is still unclear.
Di Chen, Jiahao Shi, Yue Wu, Lizhu Miao, Zilin Wang, Yixuan Wang, Siwei Xu, Yu Lou   +7 more
wiley   +1 more source

Relationship of lipoprotein-associated phospholipase A2 and oxidized low density lipoprotein in carotid atherosclerosis[S]

Journal of Lipid Research, 2009
Plasma levels of lipoprotein-associated phospholipase A2 (Lp-PLA2) and oxidized low density lipoprotein (oxLDL) have been identified as risk factors for cardiovascular disease.
Kasey C. Vickers, Colin T. Maguire, Robert Wolfert, Alan R. Burns, Michael Reardon, Richard Geis, Paul Holvoet, Joel D. Morrisett   +7 more
doaj   +1 more source