Sex- and age-related differences in ceramide dihexosides of primary human brain tumors.

abstract：:The importance of n-6 and n-3 polyunsaturated fatty acids (PUFA) in neonatal development, particularly with respect to the developing brain and retina, is well known. This review combines recent information from basic science and clinical studies to highlight recent advances in knowledge on PUFA metabolism and areas w...

journal_title：Lipids

authors： Innis SM,Sprecher H,Hachey D,Edmond J,Anderson RE

更新日期：1999-02-01 00:00:00

abstract：:Inflammatory disorders are associated with a decrease in iron absorption because of the blockade of iron in storage organs. Fish oils, rich in n-3 PUFA, are used to prevent and treat inflammatory disorders and increase iron absorption in noninflamed rats. Here we examine whether n-3 PUFA prevent inflammation-related h...

journal_title：Lipids

authors： Rodríguez MC,Sáiz MP,Mitjavila MT

更新日期：2003-08-01 00:00:00

abstract：:Lutein is an oxygenated carotenoid (xanthophyll) found in dark green leafy vegetables. High intakes of lutein may lower the risk of age-related macular degeneration. Current understanding of human lutein metabolism as it might occur in vivo is incomplete. Therefore, we conducted a feasibility study where we dosed a no...

journal_title：Lipids

authors： de Moura FF,Ho CC,Getachew G,Hickenbottom S,Clifford AJ

更新日期：2005-10-01 00:00:00

abstract：:Some 1,2- and 1,3-diacyl glycerols (with acyl groups as stearyl, oleyl, linoleyl, or stearolyl) were synthesized by conventional methods. The diacyl glycerols were esterified with 6-bromo-hexanoic acid to give the corresponding bromo-triacylglycerols (of the type AAB and ABA containing a bromo group at the distal part...

journal_title：Lipids

authors： Jie MS,Cheung SW,Ho JC

更新日期：2001-06-01 00:00:00

abstract：:CLA has a range of biological properties, including effects on lipid metabolism and body composition in experimental animals. The prevalent isomer of CLA found in the human diet is 9c,11 t-CLA, and it is predominantly found in products containing fat from ruminant animals. This study investigated the effect of dietary...

journal_title：Lipids

authors： Hayman A,MacGibbon A,Pack RJ,Rutherfurd K,Green JH

更新日期：2002-07-01 00:00:00

abstract：:The ganglioside levels in atherosclerotic lesions of human aorta are considerably higher than those in unaffected areas of aorta, and atherosclerotic patients frequently have increased concentrations of serum gangliosides. The present review summarizes recent findings that suggest the possible involvement of aortic ga...

journal_title：Lipids

authors： Prokazova NV,Bergelson LD

更新日期：1994-01-01 00:00:00

abstract：:The effect of age and dietary fat type on tocopherol status was investigated using young and old C57BL/6Nia mice fed semipurified diets containing 5% (by weight) fish, corn or coconut oils and supplemented with 30, 100 or 500 ppm dl-alpha-tocopheryl acetate for 6 wk. Tocopherol levels in the diets, plasma, liver, kidn...

journal_title：Lipids

authors： Meydani SN,Shapiro AC,Meydani M,Macauley JB,Blumberg JB

更新日期：1987-05-01 00:00:00

abstract：:Rats were fed semipurified diets containing olive oil or partially hydrogenated corn oil at the 5 or 20% level for ca. 30 days. These fat diets contained the same amount of octadecenoate but differed in the geometry with respect to each fat level. Contents of t-18:1 were 26% and 41% of total fatty acids, respectively....

journal_title：Lipids

authors： Watanabe M,Cho YJ,Ide T,Sugano M

更新日期：1984-02-01 00:00:00

abstract：:The cleavage products formed by autoxidation of lycopene were evaluated in order to elucidate possible oxidation products of lycopene in biological tissues. Lycopene solubilized at 50 microM in toluene, aqueous Tween 40, or liposomal suspension was oxidized by incubating at 37 degrees C for 72 h. Among a number of oxi...

journal_title：Lipids

authors： Kim SJ,Nara E,Kobayashi H,Terao J,Nagao A

更新日期：2001-02-01 00:00:00

abstract：:Bile acid contents were determined for isolated rat hepatocytes. During the course of isolating the hepatocytes, perfusion of rat liver with buffer containing 2% albumin eluted a significant amount of bile acids. The elution was proportional to the volume of the buffer and attributable to albumin in the buffer. The is...

journal_title：Lipids

authors： Hashimoto S,Uchida K,Hirata M

更新日期：1982-03-01 00:00:00

abstract：:The major sterols of the seeds ofBenincasa cerifera, Cucumis sativus, Cucurbita maxima, C. pepo andTrichosanthes japonica and of the mature plant tissues (leaves and stems) ofCitrullus battich, Cucumis sativus andGynostemma pentaphyllum of the family Cucurbitaceae were 24-ethyl-Δ(7)-sterols which were accompanied by s...

journal_title：Lipids

authors： Akihisa T,Thakur S,Rosenstein FU,Matsumoto T

更新日期：1986-01-01 00:00:00

abstract：:Despite the potential use of long chain polyunsaturated fatty acid (LCPUFA) supplementation to promote growth and neural development of the infant, little is known about potential harmful effects of the supplementation. The present study determined whether supplementation with arachidonic acid (AA) and/or docosahexaen...

journal_title：Lipids

authors： Yeh YY,Whitelock KA,Yeh SM,Lien EL

更新日期：1999-05-01 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：:The effect of various physicochemical forms of substrate on the activity of acid cholesteryl ester hydrolase isolated from rat liver lysosomes was studied. The amount of sodium taurocholate was varied in the substrate mixture which contained constant amounts of egg phosphatidylcholine (PC) and cholesteryl oleate. The ...

journal_title：Lipids

authors： Klemets R,Lundberg B

更新日期：1986-08-01 00:00:00

abstract：:Various physical fractions of the barley kernel were fed to one-day-old female and male chickens to determine their effect on hepatic beta-hydroxy-beta-methylglutaryl coenzyme A (HMG-CoA) reductase, cholesterol 7 alpha-hydroxylase and the lipogenic enzymes, acetyl-CoA carboxylase (ACX), malic enzyme (ME), citrate-clea...

journal_title：Lipids

authors： Burger WC,Qureshi AA,Prentice N,Elson CE

更新日期：1982-12-01 00:00:00

abstract：:Plasma and liver lipids were studied in male weanling rats fed diets containing moderate levels of fat (6% by weight) as sunflower oil (SF diet, rich in linoleic acid), salmon oil (SM diet, rich in long-chain n-3 fatty acids), or a blend of peanut and rapeseed oil (PR diet, rich in oleic acid). After nine weeks of fee...

journal_title：Lipids

authors： Frémont L,Gozzelino MT

更新日期：1996-08-01 00:00:00

abstract：:Racemic cis-9,10-epoxystearic acid was isolated from total lipids of human leukocytes. Identification of the epoxy acid was based mainly on gas liquid chromatographic-mass spectrometric analysis and on its chemical conversion into threo-9,10-dihydroxystearic acid. A mass spectrometric method for quantitative determina...

journal_title：Lipids

authors： Fahlstadius P

更新日期：1988-11-01 00:00:00

abstract：:In an attempt to combine the hypocholesterolemic properties of plant sterols with the hypotriglyceridemic action of fish oil FA, plant sterols have recently been esterified to fish oil n-3 PUFA. The objective of this study was to determine the effects of plant sterols esterified to n-3 PUFA on plasma lipid levels and ...

journal_title：Lipids

authors： Demonty I,Ebine N,Jia X,Jones PJ

更新日期：2005-07-01 00:00:00

abstract：:A method for the simultaneous quantitative analysis of prostaglandin E2 (PGE2) and PGE3 is described. The PG were analyzed by selected ion monitoring as the methyl ester-TMS ether derivatives of PGB2 and PGB3, respectively. The internal standard for the quantification of both species was [3,3,4,4-2H4]PGE2. A linear re...

journal_title：Lipids

authors： Ferretti A,Flanagan VP,Roman JM

更新日期：1982-11-01 00:00:00

abstract：:The Ca and Mg content of flax and corn phosphatidyl inositol fractions has been determined. Procedures were devised to prepare various salt forms of phosphatidyl inositol. The divalent cations were exchanged for monovalent ions (Na or K) on chelating resin columns. With the Folch wash procedure the Na or K forms of ph...

journal_title：Lipids

authors： Carter HE,Weber EJ

更新日期：1966-01-01 00:00:00

abstract：:Lipid-enriched diets have been related to a high cancer incidence in experimental animals for many years, and more recently, to assorted defects on the immune response. We investigated the effect of incubating human or murine (C3H/HEJ) lymphocytes with saturated (16:0) and unsaturated (18:1, 18:2, 18:3, 20:4) fatty ac...

journal_title：Lipids

authors： Santiago-Delpín EA,Román-Franco AA,Colón JI

更新日期：1982-10-01 00:00:00

abstract：:The skin surface lipid of the dog has been reported to contain a high proportion of diol diesters having a lower mobility on thin layer chromatography than diesters from other species in spite of containing similar fatty acid and diol components. In the present study, dog skin surface lipid was separated by preparativ...

journal_title：Lipids

authors： Sharaf DM,Clark SJ,Downing DT

更新日期：1977-10-01 00:00:00

abstract：:Chemical ionization (CI) mass spectra of various natural and synthetic steroids have been studied using methane, isobutane, ammonia, trideuterioammonia and hydroxy anion as reagent gases. The CI spectra of steroids give simple and well characterized ions, which provide information about molicular weight as well as fun...

journal_title：Lipids

authors： Lin YY

更新日期：1980-09-01 00:00:00

abstract：:[1-14C]alpha-Linolenic acid was incubated with a particulate fraction of homogenate of leaves of the meadow buttercup (Ranunculus acris L.). The main product was a divinyl ether fatty acid, which was identified as 12-[1'(Z),3'(Z)-hexadienyloxy]-9(Z),11(E)-dodecadienoic acid. Addition of glutathione peroxidase and redu...

journal_title：Lipids

authors： Hamberg M

更新日期：1998-11-01 00:00:00

abstract：:Although migrating birds use stored triacylglycerol as their primary fuel for flight, they must retain sufficient stores of omega 6 and omega 3 fatty acids to sustain reproduction after the spring migration. Hepatic monoacylglycerol:acyl-coenzyme A acyltransferase (EC 2.3.1.22) (MGAT) activity is associated with physi...

journal_title：Lipids

authors： Mostafa N,Bhat BG,Coleman RA

更新日期：1994-11-01 00:00:00

abstract：:We evaluated whether CETP and LCAT gene polymorphisms are statistically associated with the high-density lipoprotein (HDL) size distribution, the cholesterol level of HDL subclasses, and the acute coronary syndrome (ACS) susceptibility. Two CETP gene polymorphisms (rs4783961 and rs708272) and one LCAT polymorphism (rs...

journal_title：Lipids

authors： Vargas-Alarcon G,Perez-Mendez O,Herrera-Maya G,Garcia-Sanchez C,Martinez-Rios MA,Peña-Duque MA,Posadas-Sanchez R,Posadas-Romero C,Escobedo G,Fragoso JM

更新日期：2018-02-01 00:00:00

abstract：:A simple method is described for the preparation of [6,7,7(-2)H3] sterols and steroids. The synthesis starts with a Δ(5)-sterol or steroid and involves preparation of the 6-oxo-3α,5α-cyclosteroid, base exchange in the presence of deuterium oxide to introduce two deuteriums at the C-7 position and sodium borodeuteride ...

journal_title：Lipids

authors： Goad LJ,Breen MA,Rendell NB,Rose ME,Duncan JN,Wade AP

更新日期：1982-12-01 00:00:00

abstract：:The present study enumerates the synthesis, spectroscopic characterization, and evaluation of anticancer potential of esters of two n-9 fatty acids viz., oleic acid (OLA) and ricinoleic acid (RCA) with 2,4- or 2,6-diisopropylphenol. The synthesis strategy involved esterification of the hydroxyl group of diisopropylphe...

journal_title：Lipids

authors： Khan AA,Husain A,Jabeen M,Mustafa J,Owais M

更新日期：2012-10-01 00:00:00

abstract：:A sucrose-rich diet (SRD) induces insulin resistance and dyslipidemia with impaired hepatic glucose production and gluconeogenesis, accompanied by altered post-receptor insulin signaling steps. The aim of this study was to examine the effectiveness of fish oil (FO) to reverse or improve the impaired hepatic glucose me...

journal_title：Lipids

authors： Hein GJ,Chicco A,Lombardo YB

更新日期：2012-02-01 00:00:00

abstract：:The purpose of the study was to compare the polyunsaturated fatty acid (PUFA) status in patients with X-linked adrenoleukodystrophy or adrenomyeloneuropathy (X-ALD/AMN) with that in disorders of peroxisome biogenesis (PB). Total fatty acids and plasmalogens were quantified in plasma and red cells from 28 patients with...

journal_title：Lipids

authors： Martinez M,Mougan I,Roig M,Ballabriga A

更新日期：1994-04-01 00:00:00