Results 41 to 50 of about 10,710 (280)

Phase behavior of two-component lipid membranes: theory and experiments

, 2012
The structure of the ripple phase of phospholipid membranes remains poorly understood in spite of a large number of theoretical studies, with many experimentally established structural features of this phase unaccounted for.
Kamal, Md. Arif, Pal, Antara, Raghunathan, V. A., Rao, Madan   +3 more
core   +1 more source

Methods for treating bone deficit conditions with benzothiazole [PDF]

, 1999
" Compounds containing two aromatic systems covalently linked through a linker containing one or more atoms, or ""linker"" defined as including a covalent bond per se so as to space the aromatic systems at a distance 1.5-15 .ANG., are effective in ...
Baindur, Nand, Hurley, Laurence H., Kerwin, Sean M., Mundy, Gregory R., Orme, Mark W., Petrie, Charles R. III, Robbins, Kirk G.   +6 more
core   +1 more source

Phosphatidylethanolamine and Lysophosphatidylethanolamine

Journal of Pharmacy and Pharmacology, 1963
Abstract Phosphatidylethanolamine and Lysophosphatidylethanolamine belong to a group of phospholipids generally termed cephalins. The phospholipids are universally distributed among living organisms and are thought to be essential components of cell membranes.
openaire   +2 more sources

Oleic acid is elevated in cell membranes during rapid cold-hardening and pupal diapause in the flesh fly, Sarcophaga crassipalpis. [PDF]

, 2006
The integrity of cellular membranes is critical to the survival of insects at low temperatures, thus there is tremendous advantage conferred to insects that can adjust their composition of membrane fatty acids (FA’s). Such changes, known as homeoviscous
Michaud, M. Robert
core   +1 more source

Metabolic characterization of the natural progression of chronic hepatitis B [PDF]

, 2016
Background: Worldwide, over 350 million people are chronically infected with the hepatitis B virus (HBV) and are at increased risk of developing progressive liver diseases.
Berger, R. (Ruud), Boonstra, P.A. (André), Hankemeier, T. (Thomas), Harms, A.C. (Amy), Hou, J. (Jun), Schoeman, J.C. (Johannes C.), Vreeken, R. (Rob)   +6 more
core   +1 more source

Calculation of the Phase Behavior of Lipids

, 1998
The self-assembly of monoacyl lipids in solution is studied employing a model in which the lipid's hydrocarbon tail is described within the Rotational Isomeric State framework and is attached to a simple hydrophilic head.
A. Ben-Shaul, D. C. Turner, D. P. Siegel, D. P. Tieleman, D. R. Fattal, D. W. R. Gruen, D. W. R. Gruen, D. W. R. Gruen, F. A. M. Leermakers, G. Cevec, G. L. Kirk, G. L. Kirk, H. Heller, H. Xi, I. Szleifer, I. Szleifer, J. Briggs, J. Briggs, J. Israelachvili, J. M. Seddon, J. M. Seddon, J. M. Seddon, J. M. Seddon, K. Larson, K. Larsson, K. V. Damodaran, L. Steenhuizen, M. Müller, M. Müller, M. Schick, M. W. Matsen, M. W. Matsen, P. J. Flory, S. M. Gruner, S. Marcelja, S. T. Hyde, V. Luzatti, W. L. Mattice, W. Longley   +38 more
core   +1 more source

Lantibiotics as probes for phosphatidylethanolamine [PDF]

Amino Acids, 2009
Phosphatidylethanolamine (PE) is a major component in the mammalian plasma membrane. It is present mainly in the inner leaflet of the membrane bilayer in a viable, typical mammalian cell. However, accumulating evidence indicates that a number of biological events involve PE externalization.
openaire   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Synthetic Phosphatidylethanolamines as Renin Inhibitors

Experimental Biology and Medicine, 1977
SummaryAnti-renin and hypotensive effects of synthetic PEs were examined.(i) Eighteen PEs including optical isomers were newly synthesized. Arachidonic acid, linolenic acid, and stearic acid were substituted at the positions of β, γ, or both. Natural PE was extracted from porcine kidney, and the lyso form was prepared by treatment of phospholipase A ...
M, Miyazaki, K, Yamamoto
openaire   +2 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source