Results 31 to 40 of about 329,041 (285)

General model of phospholipid bilayers in fluid phase within the single chain mean field theory

, 2014
Coarse-grained model for saturated (DCPC, DLPC, DMPC, DPPC, DSPC) and unsaturated (POPC, DOPC) phospholipids is introduced within the Single Chain Mean Field theory.
Baulin, Vladimir A., Guo, Yachong, Pogodin, Sergey   +2 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

Phosphorus NMR analysis of phospholipids in detergents.

Journal of Lipid Research, 1979
Various detergents can be used to dissolve phospholipids, resulting in very narrow 31PNMR resonances. The resonances are well resolved, allowing identification and quantitative analysis of phospholipids in a mixture.
E London, G W Feigenson
doaj   +1 more source

Effects of Sphingomyelin-Containing Milk Phospholipids on Skin Hydration in UVB-Exposed Hairless Mice

Molecules, 2022
Reactive oxygen species (ROS) generated by ultraviolet (UV) exposure cause skin barrier dysfunction, which leads to dry skin. In this study, the skin moisturizing effect of sphingomyelin-containing milk phospholipids in UV-induced hairless mice was ...
Yejin Ahn, Min Guk Kim, Kyungae Jo, Ki-Bae Hong, Hyung Joo Suh   +4 more
doaj   +1 more source

INVESTIGATION ON THE MORPHOLOGY AND PROPERTIES OF AGGREGATE STRUCTURES OF NATURAL PHOSPHOLIPIDS IN AQUEOUS SYSTEM USING CRYO-TEM

Indonesian Journal of Chemistry, 2012
Cryogenic transmission electron microscopy (Cryo-TEM) was used to investigate the aggregates morphology and properties of candle tree (Aleurites moluccana) endosperm, sesame (Sesamum indicum L.
Dwi Hudiyanti, Tri Joko Raharjo, Narsito Narsito, Sri Noegrohati   +3 more
doaj   +1 more source

Modulation of Macrophage Polarization by Phospholipids on the Surface of Titanium

Molecules, 2020
Macrophage polarization has become increasingly important for the improvement of the biocompatibility of biomaterials. In this study, we coated Ti discs with phospholipids (phosphatidylserine/phosphatidylcholine [4:1 mole/mole]) by evaporating the ...
Hongxuan Quan, Yongjoon Kim, Lele Wu, Hee-Chul Park, Hyeong-Cheol Yang   +4 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Comparative evaluation of the micelle formation process of phospolipids of rapeseed and sunflower lecithines in nonpolar solvents

Новые технологии, 2019
It is known that the ability of phospholipids in plant lecithins to micelle formation in solutions of non-polar solvents depends on their chemical composition.
E. P. Victorova, E. V. Lisovaya, O. S. Agafonov, V. I. Martovshchuk   +3 more
doaj   +1 more source

μ-calpain binds to lipid bilayers via the exposed hydrophobic surface of its Ca2+-activated conformation [PDF]

, 2006
μ- and m-calpain are cysteine proteases requiring micro- and millimolar Ca2+ concentrations for their activation in vitro. Among other mechanisms, interaction of calpains with membrane phospholipids has been proposed to facilitate their activation by ...
Fernández-Montalván, Amaury, Assfalg-Machleidt, Irmgard, Pfeiler, Dietmar, Fritz, Hans, Jochum, Marianne, Machleidt, Werner   +5 more
core   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source