Fast transmethylation of total lipids in dried blood by microwave irradiation and its application to a population study.

abstract：:Male Wistar rats were fed semipurifed diets containing 20% fat for 25 weeks. Ten different oils or oil blends were employed, including rapessed oils, simulated rapeseed-type oils, and modified rapeseed-type oils. Safflower, soybean, and hydrogenated coconut oils served as control oils. Histopathological examination of...

journal_title：Lipids

authors： McCutcheon JS,Umermura T,Bhatnager MK,Walker BL

更新日期：1976-07-01 00:00:00

abstract：:A maternal high fat diet (HFD) can have adverse effects on skeletal muscle development. Skeletal muscle PLIN proteins (PLIN2, 3 and 5) are thought to play critical roles in lipid metabolism, however effects of HFD on PLIN and lipases (HSL, ATGL, CGI-58) in mothers as well as their offspring have yet to be investigated...

journal_title：Lipids

authors： MacPherson RE,Castelli LM,Miotto PM,Frendo-Cumbo S,Milburn A,Roy BD,LeBlanc PJ,Ward WE,Peters SJ

更新日期：2015-02-01 00:00:00

abstract：:Lipoproteins from the plasma of three nonlactating Holstein cows were isolated using either preparative ultracentrifugation or gel filtration chromatography. Lipoprotein classes obtained by ultracentrifugation were very low density plus chylomicra, less than 1.006 g/ml; low density, 1.007-1.039 g/ml; high density1, 1....

journal_title：Lipids

authors： Grummer RR,Davis CL,Hegarty HM

更新日期：1983-11-01 00:00:00

abstract：:Hydrolysis of cell envelope phospholipids was demonstrated in cells of both autolytic and nonautolytic strains of Neisseria gonorrhoeae that were labeled during growth in the presence of [3H] acetate. The label incorporated into the cellular phospholipids was located exclusively in the fatty acid acyl side chains. Lab...

journal_title：Lipids

authors： Cacciapuoti AF,Wegener WS,Morse SA

更新日期：1979-08-01 00:00:00

abstract：:1-O-Hexadecyl-2-O-acetyl-sn-glycero-3-phosphocholine (platelet-activating factor, PAF) is known to stimulate platelet aggregation and serotonin release in concentrations ranging from 10(-10)-10(-5) M. Since a variety of synthetic PAF analogues are potent antineoplastic agents in vitro and in vivo, it was the aim of th...

journal_title：Lipids

authors： Söling U,Eibl H,Nagel GA,Unger C

更新日期：1987-11-01 00:00:00

abstract：:Acyl-CoA cholesterol acyltransferase (ACAT) (EC 2.3.1.26) in the yolk sac membrane of chicken eggs plays an important role in the transport of lipids, which serve as both structural components and as an energy source during embryogenesis. ACAT from the yolk sac membrane of chicken eggs 16 d after fertilization has hig...

journal_title：Lipids

authors： Cheng D,Tipton CL

更新日期：1999-03-01 00:00:00

abstract：:The current study evaluated the composition and relationships of polyunsaturated fatty acid biohydrogenation products (PUFA-BHP) from the perirenal (PRF) and subcutaneous fat (SCF) of yearling steers fed a 70 % grass hay diet with concentrates containing either sunflower-seed (SS) or flaxseed (FS). Analysis of varianc...

journal_title：Lipids

authors： Mapiye C,Aalhus JL,Turner TD,Rolland DC,Basarab JA,Baron VS,McAllister TA,Block HC,Proctor SD,Dugan ME

更新日期：2014-03-01 00:00:00

abstract：:Starting at 21 days of age, groups of six rats each were fed a basal Torula yeast diet supplemented with 0.4% L-methionine and varying amounts of vitamin E as dl-alpha tocopherol acetate, selenium as sodium selenite, and with either 10% stripped corn oil, stripped lard, or coconut oil. By 7 wk, pentane production by r...

journal_title：Lipids

authors： Dillard CJ,Litov RE,Tappel AL

更新日期：1978-06-01 00:00:00

abstract：:Microsomal and myelin membrane fractions were prepared from the brains of warm-adapted (room temperature) and hibernating Syrian Hamsters (Mesocricetus auratus). Ethanolamineglycerophospholipids were isolated and subjected to a fractionation scheme to separate the fatty acids of the plasmenylethanolamine and the phosp...

journal_title：Lipids

authors： Blaker WD,Moscatelli EA

更新日期：1979-12-01 00:00:00

abstract：:This paper describes a simple method for the analysis of tocopherols in tissues by which frozen tissues-70 degrees C were pulverized at dry ice temperatures (-70 degrees C) and immediately extracted with hexane. There was no need to remove the coeluting lipids from tissues by saponification, since at that level of neu...

journal_title：Lipids

authors： Kramer JK,Blais L,Fouchard RC,Melnyk RA,Kallury KM

更新日期：1997-03-01 00:00:00

abstract：:This study was designed to determine the nutritional lipid requirement of Manchurian trout and to investigate the effects of lipid concentrations on the antioxidant status in larvae with experimental diets with different lipid levels. Oxidative stress differences between different organs and tissues were also assessed...

journal_title：Lipids

authors： Zhang H,Mu Z,Xu L,Xu G,Liu M,Shan A

更新日期：2009-07-01 00:00:00

abstract：:Azaserine induced two phenotypically different populations of foci, namely, acidophilic and basophilic foci. The effects of dietary modification during the post-initiation phase of carcinogenesis were examined. A diet of 20% (w/w) unsaturated fat (unsat) compared to a 20% saturated fat (sat) diet or a control diet (5%...

journal_title：Lipids

authors： Roebuck BD

更新日期：1986-04-01 00:00:00

abstract：:Pycnogenol (PYC), an extract of French maritime pine bark (Pinus pinaster), is a potent antioxidant with potential health benefits. Its bioavailabilty has previously been shown by urinary excretion studies of constituents and metabolites of PYC. The aim of this study was to test the effect of PYC supplementation on me...

journal_title：Lipids

authors： Devaraj S,Vega-López S,Kaul N,Schönlau F,Rohdewald P,Jialal I

更新日期：2002-10-01 00:00:00

abstract：:In tests with purified menhaden oil at 37C and with squalene at 37C and 50C, unsubstituted tocol, 7,8-dimethyl tocol (gamma-tocol), and 8-methyl tocol (sigma-tocol) were superior antioxidants to 5,7-dimethyl tocol and 5,7,8-trimethyl tocol (alpha-tocol). In contrast to previous reports, there were no differences in th...

journal_title：Lipids

authors： Olcott HS,Van der Veen J

更新日期：1968-07-01 00:00:00

abstract：:Serum high density lipoprotein is increasingly recognized as a negative risk for cardiovascular disease. The distribution and interrelationship of serum lipids, lipoproteins, anthropometric measurements and blood pressures were determined in some 5,000 children. Children had mean +/- S.D. alpha-lipoprotein cholesterol...

journal_title：Lipids

authors： Berenson GS,Srinivasan SR,Frerichs RR,Webber LS

更新日期：1979-01-01 00:00:00

abstract：:In vivo intestinal perfusion was used to follow the absorption of three different choline glycerophospholipids (CGP) in guinea pig. These included 1-[3H]palmitoyl-2-acyl-sn-glycero-3-phosphocholine (diacyl-GPC), 1-[3H]-O-hexadecyl-2-acyl-sn-glycero-3-phosphocholine (alkylacyl-GPC) and 1,2-di-O-hexadecyl-sn-glycero-3-p...

journal_title：Lipids

authors： Diagne A,Mitjavila S,Fauvel J,Chap H,Douste-Blazy L

更新日期：1987-01-01 00:00:00

abstract：:Four Canadian varieties of potatoes were examined for their lipid composition. Lipids, extracted with chloroformmethanol, were shown by TLC and column chromatography to consist of 16.5% neutral lipids, 45.5% phospholipids and 38.1% glycolipids. Among the phospholipids and glycolipids, phosphatidyl choline, phosphatidy...

journal_title：Lipids

authors： Lepage M

更新日期：1968-11-01 00:00:00

abstract：:In the present study we evaluated the uptake of ALA and its conversion to EPA + DHA in rats given linseed oil (LSO) in native form or as a microemulsion in whey protein or in lipoid. In a single oral dose study in which rats maintained on rodent pellets deficient in ω-3 fatty acids were intubated with 0.35 g LSO in li...

journal_title：Lipids

authors： Sugasini D,Devaraj VC,Ramesh M,Lokesh BR

更新日期：2014-03-01 00:00:00

abstract：:Among many factors, elevated lipids and lipid peroxide levels in blood are major risk factors in the development of cardiovascular disease in diabetic patients. This study has examined whether oral supplementation of vitamin E, an antioxidant, has any effect on blood lipid peroxidation products (LP) and lipid profile ...

journal_title：Lipids

authors： Jain SK,McVie R,Jaramillo JJ,Palmer M,Smith T,Meachum ZD,Little RL

更新日期：1996-03-01 00:00:00

abstract：:Intact washed human platelets aggregated in response to paf-acether (paf) and did not metabolize [3H]paf at concentrations up to 10 nM. However, when platelets were lysed by exposure to pH 9.5, resulting in 37.5 +/- 2.5% (mean +/- SD, n = 3) lactic dehydrogenase (LDH) release, 20.5 +/- 5.7% of the radioactivity was de...

journal_title：Lipids

authors： Korth R,Bidault J,Palmantier R,Benveniste J,Ninio E

更新日期：1993-03-01 00:00:00

abstract：:Oxidized LDL (oxLDL) may contribute to the accumulation of apoptotic cells in atherosclerotic plaques. Although it is well established in monophasic chemical systems that the highly unsaturated EPA and DHA will oxidize more readily than FA that contain fewer double bonds, our previous studies showed that enrichment of...

journal_title：Lipids

authors： Wu T,Geigerman C,Lee YS,Wander RC

更新日期：2002-08-01 00:00:00

abstract：:The beta-adrenergic system in cardiac muscle cells is influenced by the n-3 polyunsaturated fatty acid (PUFA) content in cell membranes. This study deals with the specific effect of docosahexaenoic acid (DHA) as compared to other n-3 PUFA, without modification of the arachidonic acid content. Increasing the DHA conten...

journal_title：Lipids

authors： Grynberg A,Fournier A,Sergiel JP,Athias P

更新日期：1996-03-01 00:00:00

abstract：:Barth syndrome (BTHS) is an X-linked genetic disease resulting in loss of cardiolipin (Ptd2Gro). Patients may be predisposed to hypoglycemia and exhibit increases in whole-body glucose disposal rates and a higher fat mass percentage. We examined the reasons for this in BTHS lymphoblasts. BTHS lymphoblasts exhibited a ...

journal_title：Lipids

authors： Mejia EM,Zinko JC,Hauff KD,Xu FY,Ravandi A,Hatch GM

更新日期：2017-02-01 00:00:00

abstract：:Commercial fish oils and foods containing fish may contain trans and/or isomerized fatty acids (FA) produced during processing or as part of prepared foods. The current American Oil Chemists' Society (AOCS) official method for marine oils (method Ce 1i-07) is based on separation by use of poly(ethylene glycol) (PEG) c...

journal_title：Lipids

authors： Santercole V,Delmonte P,Kramer JK

更新日期：2012-03-01 00:00:00

abstract：:Differences in the positional incorporation of 9-trans[1-(14)C] octadecenoic (elaidic) and 9-trans,12-trans[1-(14)C] octadecadienoic (linoelaidic) acids in fetal lecithin of rats were demonstrated. On the 20th day of gestation, a 14C-labeled albumin complex of elaidic or linoelaidic acid was injected into the jugular ...

journal_title：Lipids

authors： Moore CE,Dhopeshwarkar GA

更新日期：1981-07-01 00:00:00

abstract：:The naturally occurring (6Z)-(±)-2-methoxy-6-hexadecenoic acid (1) and (6Z)-(±)-2-methoxy-6-octadecenoic acid (2) were synthesized in 7-8 steps with 38 and 13% overall yields, respectively, by using an acetylide coupling approach, which made it possible to obtain a 100% cis-stereochemistry for the double bonds. In a s...

journal_title：Lipids

authors： Carballeira NM,Montano N,Morales C,Mooney J,Torres X,Díaz D,Sanabria-Rios DJ

更新日期：2017-06-01 00:00:00

abstract：:The effectiveness of different fatty acids as inhibitors of fatty acyl delta 5 desaturation activity in human skin fibroblasts has been investigated. When incubated with 2.25 microM [14C] eicosatrienoate (20:3 omega 6) in otherwise lipid-free medium, these cells rapidly incorporate the radiolabeled fatty acid into cel...

journal_title：Lipids

authors： Rosenthal MD,Doloresco MA

更新日期：1984-11-01 00:00:00

abstract：:In a detailed sterol analysis of the marine diatom Phaeodactylum tricornutum, free sterols as well as esterified and glycosylated conjugates were found. When the alga was grown under standard conditions (i.e., at 13 degrees C under white light), 64% of total sterols were steryl glycosides. In all sterol classes, excep...

journal_title：Lipids

authors： Véron B,Billard C,Dauguet JC,Hartmann MA

更新日期：1996-09-01 00:00:00

abstract：:Four bacterial isolates, which produced polyunsaturated fatty acids (PUFA), were isolated from water samples of radioactive springs collected from Jáchymov spa. Jáchymov (Sankt Joachimsthal) is a city in northwestern Bohemia, where Marie and Pierre Curie isolated radium in 1898 from the mineral uraninite. To date, fou...

journal_title：Lipids

authors： Řezanka T,Gharwalová L,Nováková G,Kolouchová I,Uhlík O,Sigler K

更新日期：2019-02-01 00:00:00

abstract：:Glucose-sensitive liposomes were prepared by incorporating hydrophobically modified glucose oxidase (EC 1.1.3.4.) into the liposomal bilayer of dioleoylphosphatidylethanolamine and cholesteryl hemisuccinate. For the release test, calcein, a fluorescence marker, was entrapped in the liposomes. The liposomes were stable...

journal_title：Lipids

authors： Jo SM,Lee HY,Kim JC

更新日期：2008-10-01 00:00:00