Abstract：
:The 13C- and 31P-NMR spectra and DSC thermograms of unsonicated dispersions consisting of phospholipids of varying methylation stages of the propanolamine head group were investigated. Methylation of the head group was accompanied by a corresponding reduction in the phase transition temperatures. In the liquid crystalline state the 31P-anisotropy of the chemical shift is about equal for all studied compounds, demonstrating that the motion of the phosphate group is not influenced by modifications of the propanolamine group.
journal_name
Chem Phys Lipidsjournal_title
Chemistry and physics of lipidsauthors
Gawrisch K,Arnold K,Rüger HJ,Kertscher P,Nuhn Pdoi
10.1016/0009-3084(77)90069-xsubject
Has Abstractpub_date
1977-12-01 00:00:00pages
285-93issue
4eissn
0009-3084issn
1873-2941pii
0009-3084(77)90069-Xjournal_volume
20pub_type
杂志文章abstract：:High density lipoprotein (HDL) is prone to modification by the oxidizing and chlorinating agent hypochlorite anion (OCl-). Oxidation of apolipoprotein (apo) A-I, the major protein in HDL, reduces ABCA-1 mediated cholesterol efflux and other protective responses to HDL. The apoA-I mimetic peptide 4F has been shown to u...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2019.01.009
更新日期：2019-03-01 00:00:00
abstract：:Eugenol and its related compounds are major active constituents of essential oils and have been extensively used as food flavoring agents with significant lipid peroxidation inhibition activity, highlighting the importance of understanding detailed molecular mechanisms behind their interactions with lipid bilayer. For...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2018.03.008
更新日期：2018-07-01 00:00:00
abstract：:Under condition of ROS formation in lipid membranes, free radical reactions can proceed in both hydrophobic (peroxidation of lipids, POL) and polar (free radical fragmentation) parts of the bilayer. Free-radical fragmentation is typical for the lipids containing a hydroxyl group in β-position with respect to an ester ...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2013.10.010
更新日期：2014-01-01 00:00:00
abstract：:The activity of phytosterols on human organism includes the ability of these compounds to incorporate into membranes. In the consequence the plant sterols are able to increase total sterol concentration in membrane or/and to replace cholesterol molecules. The aim of this work was to compare the influence of both these...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2010.07.001
更新日期：2010-09-01 00:00:00
abstract：:The stimulatory, cytostatic and cytotoxic effects of polyunsaturated fatty acids, prostaglandins, thromboxanes, hydroperoxy fatty acids, hydroxy fatty acids and leukotrienes on normal and tumor cells are described. Their effects are related to the ability of the cells to undergo lipid peroxidation. The significance of...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章,评审
doi：10.1016/0009-3084(87)90069-7
更新日期：1987-11-01 00:00:00
abstract：:Dynamic light scattering has been used to study the temperature dependence of the extent of long-time calcium-induced fusion of sonicated vesicles composed of various natural and synthetic phosphatidylserine with different acyl chains. The vesicles of each composition are found to exhibit a peak temperature in the vic...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(91)90055-g
更新日期：1991-01-01 00:00:00
abstract：:Even though lysophospholipids have attracted much interest in recent years on account of their unique bioactivity, research related to lysophospholipids is usually hampered by problems associated with standard sample preparation and discrimination of regioisomers. Herein, we demonstrate a quick tin-chemistry-based syn...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2016.09.003
更新日期：2016-10-01 00:00:00
abstract：:We have investigated monomolecular fluid-like films of palmitoyl oleoylphosphatidyl lipids with choline, glycerol and serine head groups, respectively. Conventional Langmuir trough experiments have been evaluated towards a thermodynamic analysis applying a novel approach that was recently developed in this laboratory....
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/s0009-3084(99)00129-2
更新日期：2000-03-01 00:00:00
abstract：:Ceriporiopsis subvermispora is a selective white-rot fungus that secretes alk(en)ylitaconic acids named ceriporic acids, known as ion redox silencers. In this study, we analysed a series of extracellular lipid-related metabolites produced by the fungus and found that a wide variety of ceriporic acids and fatty acids, ...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2011.10.007
更新日期：2012-01-01 00:00:00
abstract：:In this report we have investigated the differences in the uptake and metabolization of exogenous GM1 by human fibroblasts, as a function of its supramolecular organization in solution. For this we used a tritium labelled GM1, given alone or inserted in dispersions of phosphatidylcholine (PC) or sulphatide. The additi...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(90)90080-b
更新日期：1990-08-01 00:00:00
abstract：PURPOSE:The present research work involves Quality by Design (QbD)-based fabrication of lipid nanoconstructs (LNC) of paliperidone (PPD) bearing superior biopharmaceutical attributes. METHODS:LNC of paliperidone was prepared by melt emulsification-probe sonication and high-pressure homogenization method followed by op...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2020.105005
更新日期：2021-01-01 00:00:00
abstract：:The extracorporeal procedure for the specific removal of lipoprotein (a) (Lp(a)) from human plasma--Lp(a) apheresis--was applied to the treatment of three patients with coronary artery disease documented by angiography. Their initial lipid levels were as follows: total cholesterol, 210-230 mg/dl; low-density lipoprote...
journal_title：Chemistry and physics of lipids
pub_type： 临床试验,杂志文章
doi：10.1016/0009-3084(94)90153-8
更新日期：1994-01-01 00:00:00
abstract：:The interactions of liposomes with cells have been extensively studied to determine their potential use as vehicles for the delivery of drugs in vivo. Since intravenously administered liposomes are, for the most part, cleared by cells of the reticuloendothelial system (RES), considerable effort has been made to take a...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(86)90080-0
更新日期：1986-06-01 00:00:00
abstract：:The diffusion of a lipid fluorescent analogue across tight junctions in MDCK-I cells was studied by FRAP measurements. Cells were labelled with C6-NBD-PC at the apical cell membrane. Transepithelial resistance of MDCK-I cells was found to be higher than 3000 omega x cm2, which indicates the presence of a very tight ep...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(94)90066-3
更新日期：1994-05-23 00:00:00
abstract：:In this work we studied a binary lipid matrix of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphoethanolamine (POPE) and 1-palmitoyl-2-oleoyl-sn-glycero-3-phospho-(1'-rac-glycerol) (POPG), a composition that mimics the inner membrane of Escherichia coli. More specifically, liposomes with varying fractions of POPG were analys...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2014.07.009
更新日期：2014-10-01 00:00:00
abstract：:The objective of this work was to examine the interaction of cholesterol with both phosphatidylcholines, 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC) or 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC), and sphingomyelins, N-oleoyl-D-sphingomyelin (O-SPM) or N-palmitoyl-D-sphingomyelin (P-SPM), in monolay...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(96)02535-2
更新日期：1996-06-17 00:00:00
abstract：:Age-related fluorescent and cross-linked proteins increase with lipid oxidation of tissues. The fluorophores and cross-links have been considered to be conjugated Schiff bases between amino groups of proteins and malonaldehyde. Our recent studies showed that the fluorophores produced in the in vitro reaction of protei...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章,评审
doi：10.1016/0009-3084(87)90054-5
更新日期：1987-07-01 00:00:00
abstract：:Cardiolipins (CLs) are ancient and unusual dimeric phospholipids localized in the plasma membrane of bacteria and in the inner mitochondrial membrane of eukaryotes. In mitochondria, two types of asymmetries--trans-membrane and molecular--are essential determinants of CL functions. In this review, we describe CL-based ...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章,评审
doi：10.1016/j.chemphyslip.2013.11.010
更新日期：2014-04-01 00:00:00
abstract：:The interaction of monovalent cations and membrane phospholipids has a great theoretical and practical importance. Because of the very low differences between the binding forces of monovalent cations to phospholipids, the methods applied up till now did not succeed in completely elucidating this interaction. We develo...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(83)90062-2
更新日期：1983-12-01 00:00:00
abstract：:Structural analysis, a purification scheme and stability information on a fluorescent cholesterol analogue, which has been used as a probe in several model and biological systems, are presented. The proposed structure for the fluorophore, cholestatrien-3 beta-ol, closely resembles that of cholesterol. However, problem...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(84)90086-0
更新日期：1984-11-01 00:00:00
abstract：:Despite immense progress in our comprehension of lipase structure and function during the past decade, the basis for lipase acyl specificities has remained poorly understood. This review summarizes some recent advances in the understanding at the molecular-level of substrate acyl recognition by two members in a group ...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章,评审
doi：10.1016/s0009-3084(98)00029-2
更新日期：1998-06-01 00:00:00
abstract：:Low-temperature molecular mobility and packing in biological tissues are important for their survival upon cryopreservation. Electron paramagnetic resonance (EPR) in its pulsed version of electron spin echo (ESE) allows studying stochastic librations of spin-labeled molecules, the type of motion which dominates at low...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2019.104817
更新日期：2020-01-01 00:00:00
abstract：:A new polymerizable surfactant, 12-methacryloyl dodecylphosphocholine (MDPC), has been synthesized using a three-step procedure in moderate yield. Phase transitions were characterized by DSC and phase behavior in water was determined by surface tension and polarizing microscopy. MDPC showed typical surfactant behavior...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2010.03.001
更新日期：2010-05-01 00:00:00
abstract：:Bacteriophage M13 major coat protein is extensively used as a biophysical, biochemical, and molecular biology reference system for studying membrane proteins. The protein has several elements that control its position and orientation in a lipid bilayer. The N-terminus is dominated by the presence of negatively charged...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章,评审
doi：10.1016/j.chemphyslip.2006.02.023
更新日期：2006-06-01 00:00:00
abstract：:The work reported herein deals with the synthesis and the aggregation behavior studies of synthetic lipids bearing a non-ionic polar head made up of a tris(hydroxymethyl) aminomethane (tris) moiety linked with an aminoglycerol interface. The hydrophobic chains with variable lengths were grafted onto the hydroxyl funct...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2005.03.006
更新日期：2005-07-01 00:00:00
abstract：:Cholesteryl-phosphoryl-choline (CPC), a hybrid between cholesterol and lecithin, is incorporated into sonicated liposomes and erythrocyte membranes similarly to cholesterol. The effect of CPC on lipid microviscosity and degree of order is smaller, but not significantly than that of cholesterol. It is proposed that CPC...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/0009-3084(79)90094-x
更新日期：1979-04-01 00:00:00
abstract：:The solubilization of biological membranes by detergents has been used as a major method for the isolation and purification of membrane proteins and other constituents. Considerable interest in this field has resulted from the finding that different components can be solubilized selectively. Certain membrane constitue...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2008.11.004
更新日期：2009-02-01 00:00:00
abstract：:Metabolic labeling, in which substrate analogs containing diminutive tags can infiltrate biosynthetic pathways and generate labeled products in cells, has led to dramatic advancements in the means by which complex biomolecules can be detected and biological processes can be elucidated. Within this realm, metabolic lab...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2020.104971
更新日期：2020-10-01 00:00:00
abstract：:To exploit the potential of Didodecyldimethylammonium bromide (D12DAB) as a core lipidic constituent, an attempt was made to fabricate and optimize cationic nanostructured lipid carriers (cNLCs) using a cost-effective microemulsification methodology. Designed composition was optimized by studying the effect of differe...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2016.02.006
更新日期：2016-03-01 00:00:00
abstract：:A myriad of health benefits including the prevention of cancer and heart disease accompanies consumption of polyunsaturated fatty acids (PUFA). Of special importance is the omega-3-PUFA docosahexaenoic acid (DHA), with 22 carbons and six double bonds that constitute the most highly unsaturated fatty acid naturally occ...
journal_title：Chemistry and physics of lipids
pub_type： 杂志文章
doi：10.1016/j.chemphyslip.2004.09.007
更新日期：2004-11-01 00:00:00
