Lysophosphatidic acid produced by hen egg white lysophospholipase D induces vascular development on extraembryonic membranes.

abstract：:The fatty acid (FA) profile of oysters generally reflects the dietary FA composition. Moreover, incorporation of FA into tissues is modulated by various metabolic factors, and final composition will depend upon the dietary sources, cumulative intake, and oysters' development stage. Thus, the aim of this study was to a...

journal_title：Lipids

authors： Rato A,Pereira LF,Joaquim S,Gomes R,Afonso C,Cardoso C,Machado J,Gonçalves JFM,Vaz-Pires P,Magnoni LJ,Matias AM,Matias D,Bandarra NM,Ozório ROA

更新日期：2019-09-01 00:00:00

abstract：:The reaction products of alpha-tocopherol and its model compound, 2,2,5,7,8-pentamethylchroman-6-ol, during the autoxidation of methyl linoleate at 37 C were investigated. Two isomeric trimers were obtained as the major reaction products of alpha-tocopherol, and a trimer was obtained as that of its model chroman. The ...

journal_title：Lipids

authors： Yamauchi R,Kato K,Ueno Y

更新日期：1988-08-01 00:00:00

abstract：:Guar gum has a well-recognized hypolipidemic effect. This effect is thought to be due to the physicochemical properties of guar gum, which may cause changes in adsorption of lipids or the viscosity of the intestinal contents. Guar gum is a non-specific absorption inhibitor of any type of lipid-soluble compound. Perman...

journal_title：Lipids

authors： Shirouchi B,Kawamura S,Matsuoka R,Baba S,Nagata K,Shiratake S,Tomoyori H,Imaizumi K,Sato M

更新日期：2011-08-01 00:00:00

abstract：:A 10-hydroxy stearic acid-containing lipid from Cryptosporidium parvum was purified by thin-layer chromatography and analyzed by infrared spectroscopy, fast-atom bombardment mass spectrometry, 1H and 31P nuclear magnetic resonance spectroscopy, and was identified as phosphatidyl-ethanolamine. ...

journal_title：Lipids

authors： Schrum DP,Alugupalli S,Kelly ST,White DC,Fayer R

更新日期：1997-07-01 00:00:00

abstract：:A method for the direct preparation of fatty-acid methyl esters (FAME) was simplified for fatty-acid analysis of a single fish larva using gas chromatography (GC). The method included the isolation of a larval trunk and drying in a glass vial, followed by saponification of all the contents without prior lipid extracti...

journal_title：Lipids

authors： Matsumoto Y,Ando Y,Hiraoka Y,Tawa A,Ohshimo S

更新日期：2018-09-01 00:00:00

abstract：:In plants, two pathways are utilized for the synthesis of isopentenyl diphosphate (IPP), the universal precursor for isoprenoid biosynthesis. In this paper we review findings and observations made primarily with tobacco BY-2 cells (TBY-2), which have proven to be an excellent system in which to study the two biosynthe...

journal_title：Lipids

authors： Hemmerlin A,Gerber E,Feldtrauer JF,Wentzinger L,Hartmann MA,Tritsch D,Hoeffler JF,Rohmer M,Bach TJ

更新日期：2004-08-01 00:00:00

abstract：:Left ventricular (LV) remodeling after myocardial infarction constitutes the structural basis for ventricular dysfunction and heart failure. The characterization underlying the expression of lipoprotein receptors in cardiac dysfunction is scarcely explored. The aim of this study was to analyze the status of lipoprotei...

journal_title：Lipids

authors： de Lima AD,Guido MC,Tavares ER,Carvalho PO,Marques AF,de Melo MDT,Salemi VMC,Kalil-Filho R,Maranhão RC

更新日期：2018-02-01 00:00:00

abstract：:The Hordaland Homocysteine Study is a population-based screening of total plasma homocysteine (tHcy) in approximately 18,000 men and women aged 40-67 yr that took place in 1992-1993 in the county of Hordaland in Western Norway. In this cohort, tHcy was associated with several physiologic and life-style factors, includ...

journal_title：Lipids

authors： Ueland PM,Nygård O,Vollset SE,Refsum H

更新日期：2001-01-01 00:00:00

abstract：:Lipid metabolism of male Fisher 344 rats aged 2-24 months was studied. Serum and liver cholesterol levels did not display the age-related gradual increase seen in other rat strains. An increase in the serum plus liver cholesterol pool from 2 to 6 months was followed by a plateau through 18 months and then another incr...

journal_title：Lipids

authors： Story JA,Tepper SA,Kritchevsky D

更新日期：1976-08-01 00:00:00

abstract：:This study was undertaken to determine the effect of various lipid emulsions on the hepato-biliary system in rats. Rats were randomly divided into six groups and infused continuously for 48 hr with either long-chain triglycerides (LCT), medium-chain triglycerides (MCT) or a mixture of MCT and LCT. One group infused wi...

journal_title：Lipids

authors： Rubin M,Halpern Z,Livoff A,Wennberg A,Tietz A,Antebi E,Lichtenberg D

更新日期：1992-05-01 00:00:00

abstract：:Reproductive tissues from male house and field crickets were investigated for the presence of arachidonic acid. Arachidonic acid was identified by retention behavior on 3 gas liquid chromatographic column systems-SE-30, OV 225, and Silar 10C-and by gas liquid/positive ion chemical ionization mass spectrometry. Arachid...

journal_title：Lipids

authors： Worthington RE,Brady UE,Thean JE,Wilson DM

更新日期：1981-01-01 00:00:00

abstract：:Previous reports have suggested that cargo-free cationic nanoparticles (cNP) consisting of cationic monovalent lipids, such as 1,2-oleoyl-3-trimethylammonium-propane (DOTAP), induce reactive oxygen species (ROS) generation and toxicity in cells. In addition, cNP containing six lysine residues (6K) and cargo (6K-cNP) e...

journal_title：Lipids

authors： Bae CS,Ahn T

更新日期：2018-11-01 00:00:00

abstract：:The effects of beta-muricholic acid and hyocholic acid on cholesterol cholelithiasis were examined in two animal models. The following experiments were carried out: A) In a gallstone prevention study, prairie dogs were fed the lithogenic diet with or without 0.1% beta-muricholic or 0.1% hyocholic acid for eight weeks....

journal_title：Lipids

authors： Cohen BI,Mikami T,Ayyad N,Ohshima A,Infante R,Mosbach EH

更新日期：1995-09-01 00:00:00

abstract：:The growth inhibitory effects of 1-O-octadecyl-2-O-methyl-sn-glycero-3-phosphocholine (ET-18-OCH3) and various liposome compositions of ET-18-OCH3 were compared in a standardized growth inhibition assay utilizing a diverse tumor cell line panel including cell lines expressing multidrug resistance. ET-18-OCH3 and ELL-1...

journal_title：Lipids

authors： Peters AC,Ahmad I,Janoff AS,Pushkareva MY,Mayhew E

更新日期：1997-10-01 00:00:00

abstract：:Fatty acid compositions of polar lipids and triacylglycerols isolated from eggs of the sea urchin, Arbacia punctulata, were examined before and 15 min after insemination. The main fatty acids present in polar lipids and triacylglycerols were palmitate, palmitoleate, eicosaenoate, arachidonate and eicosapentaenoate, wh...

journal_title：Lipids

authors： Metzman MS,Mastroianni A,Strauss JF

更新日期：1978-11-01 00:00:00

abstract：:Two new fatty acid metabolites, 5(Z),7(E),9(E),14(Z),17(Z)-icosapentaenoic acid and 5(E),7(E),9(E),14(Z),17(Z)-icosapentaenoic acid, have been isolated from the temperate red marine alga, Ptilota filicina (Ceramiales, Rhodophyta). The structures of these new compounds, isolated as their methyl ester derivatives, have ...

journal_title：Lipids

authors： Lopez A,Gerwick WH

更新日期：1987-03-01 00:00:00

abstract：:A ubiquitously expressed member of the cytochrome P450 superfamily, CYP51, encodes lanosterol 14alpha-demethylase, the first step in the conversion of lanosterol into cholesterol in mammals. The biosynthetic intermediates of lanosterol 14alpha-demethylation are oxysterols, which inhibit HMG-CoA reductase and sterol sy...

journal_title：Lipids

authors： Gibbons GF

更新日期：2002-12-01 00:00:00

abstract：:The phospholipid composition of gill tissue from thermally acclimated rainbow trout, Salmo gairdneri, was determined by Iatroscan analysis following an initial development of the chromarods in a non-polar solvent to remove neutral lipids. Standard curves for all phospholipids, although linear through most of the conce...

journal_title：Lipids

authors： Hazel JR

更新日期：1985-08-01 00:00:00

abstract：:The levels of arachidonic acid and linoleic acid found in the lipid fraction of human milk samples were compared. No correlation was found between the level of precursor linoleate and product arachidonate in 80 samples of colostrum (day 3-5) or 60 samples of mature breast milk. We attempted to test the hypothesis that...

journal_title：Lipids

authors： Gibson RA,Kneebone GM

更新日期：1984-06-01 00:00:00

abstract：:Cholesterol itself has very few structural/chemical features suitable for real-time imaging in living cells. Thus, the advent of dehydroergosterol [ergosta-5,7,9(11),22-tetraen-3beta-ol, DHE] the fluorescent sterol most structurally and functionally similar to cholesterol to date, has proven to be a major asset for re...

journal_title：Lipids

authors： McIntosh AL,Atshaves BP,Huang H,Gallegos AM,Kier AB,Schroeder F

更新日期：2008-12-01 00:00:00

abstract：:The conversion of [14C]-labeled compounds such as acetate, glucose, pyruvate and palmitate into CO2, glyceride-glycerol, glyceride fatty acids and total lipids was monitored in the average and matching adipocyte (with respect to size) preparations from young (6-9 wk) and old (age 56-60 wk) male Sprague-Dawley rats. Th...

journal_title：Lipids

authors： Jamdar SC,Osborne LJ,Wells GN

更新日期：1986-07-01 00:00:00

abstract：:The distribution of dolichol in rat liver was studied. Upon high-speed centrifugation, 9% of the total tissue dolichol was recovered in the supernatant. Dolichol was enclosed in vesicles and in lipidic particles which were isolated by gel filtration and density gradient centrifugation. The particles had a diameter of ...

journal_title：Lipids

authors： Löw P,Peterson E,Edlund C,Brunk U,Appelkvist EL

更新日期：1992-01-01 00:00:00

abstract：:The uptake of lipid from the yolk by the yolk sac membrane of the chick embryo is accompanied by the rapid esterification of a large proportion of the yolk cholesterol. This could arise from enhanced acyl-CoA:cholesterol acyltransferase (ACAT) activity and/or inhibition of cholesteryl ester hydrolase (CEH) activity. T...

journal_title：Lipids

authors： Shand JH,West DW,McCartney RJ,Noble RC,Speake BK

更新日期：1993-07-01 00:00:00

abstract：:The present studies tested the hypothesis that some effects of tumor necrosis factor-alpha (TNF-alpha) are mediated by activation of sphingomyelinases and the production of ceramides. Differentiated 3T3-L1 adipocytes were incubated with short-chain ceramide analogs, (C2- and C6-ceramides: N-acetyl- and N-hexanoyl-sphi...

journal_title：Lipids

authors： Brindley DN,Wang CN,Mei J,Xu J,Hanna AN

更新日期：1999-01-01 00:00:00

abstract：:The acylation of lysophospholipids by rat liver acyltransferases was studied. A comparison between ester and ether lysophospholipids as substrates revealed large differences in substrate properties. For instance, oleic acid from oleoyl-CoA and arachidonic acid from arachidonoyl-CoA were not incorporated into 1-O-octad...

journal_title：Lipids

authors： Neumüller W,Fleer EA,Unger C,Eibl H

更新日期：1987-11-01 00:00:00

abstract：:alpha-Monoolein was prepared from glycidol and oleic acid by the regioselective opening of glycidol in the presence of an anionic resin. During the reaction, the lipochemical synthesis medium becomes enriched in monoolein, the effective emulsifying agent. This mixture can be analyzed by thin-layer chromatography coupl...

journal_title：Lipids

authors： Peyrou G,Rakotondrazafy V,Mouloungui Z,Gaset A

更新日期：1996-01-01 00:00:00

abstract：:Mevalonic acid-derived intermediates in the cholesterol biosynthetic pathway have been recognized as being critical to the isoprenylation of a variety of growth-regulating proteins, including those of the RAS superfamily. Treatment of cells with lovastatin, a hydroxymethylglutaryl coenzyme A (HMG-CoA) reductase inhibi...

journal_title：Lipids

authors： Ownby SE,Hohl RJ

更新日期：2002-02-01 00:00:00

abstract：:Two simple methods for the synthesis of phosphatidylcholine (lecithin) isotopically labeled in the methyl group of the choline moiety are described. Phosphatidylcholine is converted to phosphatidyl-ethanolamine by enzymic transphosphatidylation, and this is methylated using either methyl iodide or diazomethane to give...

journal_title：Lipids

authors： Smith GA,Montecucco C,Bennett JP

更新日期：1978-01-01 00:00:00

abstract：:Corn oil, peanut oil and randomized peanut oil exhibit different atherogenic potentials; peanut oil being more atherogenic than the other oils. This study was conducted to ascertain if the atherogenicity of these oils was related to their rates of lipolysis. Using both pancreatic lipase and milk lipoprotein lipase (LP...

journal_title：Lipids

authors： Kim HK,Kritchevsky D

更新日期：1983-11-01 00:00:00

abstract：:The formation of hydroxy radicals, hexanal, and 2,4-decadienal was demonstrated from the autocatalytic dimer peroxide which had been reported by us in autoxidizing linoleate (Morita and Tokita in Lipids 41:91-95, 2006). Then, autoxidizing linoleate containing eleostearate was investigated for new autocatalytic substan...

journal_title：Lipids

authors： Morita M,Tokita M

更新日期：2008-07-01 00:00:00