Lipid and fatty acid compositions of a novel docosahexaenoic acid-producing marine bacterium.

abstract：:The influence of diet on the kinetics of the overt form of rat liver mitochondrial carnitine palmitoyltransferase (CPT I; EC 2.3.1.21) was studied using rats fed either a low-fat diet (3% w/w fat), or diets which were supplemented with either olive oil (OO), safflower oil (SO) or menhaden (fish) oil (MO) to 20% w/w of...

journal_title：Lipids

authors： Power GW,Cake MH,Newsholme EA

更新日期：1997-01-01 00:00:00

abstract：:Excessive or inappropriate inflammation and immunosuppression are components of the response to surgery, trauma, injury, and infection in some individuals and these can lead, progressively, to sepsis and septic shock. The hyperinflammation is characterized by the production of inflammatory cytokines, arachidonic acid-...

journal_title：Lipids

authors： Calder PC

更新日期：2004-12-01 00:00:00

abstract：:New methods and analytical approaches are important to challenge and/or validate established beliefs in any field including the metabolism of polyunsaturated fatty acids (PUFA; polyunsaturates). Four methods that have recently been applied toward obtaining a better understanding of the homeostasis of PUFA include the ...

journal_title：Lipids

authors： Cunnane SC

更新日期：2001-09-01 00:00:00

abstract：:Alteration of lipid constituents of cellular membranes has been proposed as a possible mechanism for cancer promotion by fumonisin B(1 )(FB(1)). To further investigate this hypothesis a dietary dosage which initiates and promotes liver cancer (250 mg FB(1)/kg) was fed to male Fischer rats for 21 days and the lipid com...

journal_title：Lipids

authors： Burger HM,Abel S,Snijman PW,Swanevelder S,Gelderblom WC

更新日期：2007-04-01 00:00:00

abstract：:A comparison of human adult and fetal adrenals with respect to their levels of glyceryl ether lipids and other lipid components is reported. Fetal glands contained significantly lower levels of alk-1-enyl phosphoglycerides and of cholesterol. Neutral glyceryl ether diesters, and ethanolamine and choline phosphoglyceri...

journal_title：Lipids

authors： Lin HJ,Jie LK,Lee CL,Lee DH

更新日期：1977-07-01 00:00:00

abstract：:Sphingomyelin was isolated from cysts of the brine shrimp Artemia franciscana using QAE-Sephadex A25, Florisil and Iatrobeads column chromatographies. The chemical structure was identified using thin-layer chromatography, gas-liquid chromatography, infrared spectroscopy and matrix-assisted laser desorption ionization ...

journal_title：Lipids

authors： Kojima H,Inoue T,Sugita M,Itonori S,Ito M

更新日期：2010-07-01 00:00:00

abstract：:An experiment examined delta9 desaturase activity and FA composition in subcutaneous adipose tissue in two differing breeds of cattle. Jersey-sired cattle had significantly higher rates of desaturase activity than Limousin-sired cattle (1.55 vs. 0.75 nmol/mg protein/min). This difference was also demonstrated by a low...

journal_title：Lipids

authors： Siebert BD,Pitchford WS,Kruk ZA,Kuchel H,Deland MP,Bottema CD

更新日期：2003-05-01 00:00:00

abstract：:The stereochemistry of fat digestion and absorption was investigated in rats with thoracic duct fistulas, after feeding synthetic triacylglycerol or alkyldiacylglycerol. After feeding 1,2-dilauroyl-3-oleoyl-sn-glycerol, dilauroyloleoylglycerol and lauroyldioleoylglycerol were the most abundant chyle triacylglycerols. ...

journal_title：Lipids

authors： Akesson B,Gronowitz S,Herslof B,Ohlson R

更新日期：1978-05-01 00:00:00

abstract：:Choline is an essential nutrient required for the biosynthesis of membrane lipid phosphatidylcholine (PtdCho). Here we elucidate the mechanism of how palmitic acid (PAM) and oleic acid (OLA) regulate choline transporter-like protein 1 (CTL1/SLC44A1) function. We evaluated the mechanism of extracellular and intracellul...

journal_title：Lipids

authors： Schenkel LC,Bakovic M

更新日期：2014-08-01 00:00:00

abstract：:The artificial rearing model was used to investigate the effects of short-term exposure to ethanol on growth and fatty acid composition of forebrain (FB) and cerebellum (CB) during the brain growth spurt in either n-3 fatty acid-adequate (AD) or n-3 deficient (DEF) rat pups. On postnatal day 5, offspring of female rat...

journal_title：Lipids

authors： Ward GR,Xing HC,Wainwright PE

更新日期：1999-11-01 00:00:00

abstract：:Dietary fat intake influences plasma glucose concentration through modifying glucose uptake and utilization by adipose and skeletal muscle tissues. In this paper, we studied the effects of a low-fat diet on diaphragm GLUT4 expression and fatty acid composition in control and streptozotocin-induced diabetic rats. Contr...

journal_title：Lipids

authors： Girón MD,Salto R,Hortelano P,Periago JL,Vargas AM,Suárez MD

更新日期：1999-08-01 00:00:00

abstract：:The activity of lysosomal acid cholesteryl ester hydrolase (acid CEH, EC 3.1.1.13) in rat liver was determined at 3, 5, 7, 10 and 20 wk following birth. The levels of acid CEH activity showed a marked decrease as rats grew older, whereas those of other lysosomal marker enzymes, such as acid phosphatase, beta-glucuroni...

journal_title：Lipids

authors： Tanaka M,Iio T,Tabata T

更新日期：1987-09-01 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：:Concentrations of synthetic antioxidants butylated hydroxyanisole, butylated hydroxytoluene, and tert-butyl hydroquinone were quantified using a high-performance liquid chromatograph with spectrofluorometric detector. The antioxidants were separated and eluted on a reversed-phase column by gradient of a mixture of H2O...

journal_title：Lipids

authors： Yankah VV,Ushio H,Ohshima T,Koizumi C

更新日期：1998-11-01 00:00:00

abstract：:Recently, lipases have been purified from mammalian, bacterial, fungal and plant sources by different methodologies. Purified lipases subsequently have been characterized for molecular size, metal binding capabilities, glycoside and phosphorus contents, and substrate specificities. Primary structures of several lipase...

journal_title：Lipids

authors： Antonian E

更新日期：1988-12-01 00:00:00

abstract：:Type 2 diabetes and dyslipidemia are risk factors for cardiovascular disease. However, mechanisms by which hypertriglyceridemia influences atherogenesis remain unclear. We examined effects of dyslipidemic diabetic serum on macrophage lipid accumulation as a model of foam cell formation. Normal human macrophages were c...

journal_title：Lipids

authors： Wong BX,Kyle RA,Myhill PC,Croft KD,Quinn CM,Jessup W,Yeap BB

更新日期：2011-10-01 00:00:00

abstract：:Fatty acid composition of plasma phospholipids (PL), triglycerides (TG), and sterol esters (STE) was determined by high-resolution capillary gas-liquid chromatography in 22 obese children (age: 13.7 +/- 1.4 y, body weight relative to normal weight for height: 170 +/- 24%, mean +/- SD) and compared with data obtained i...

journal_title：Lipids

authors： Decsi T,Molnár D,Koletzko B

更新日期：1996-03-01 00:00:00

abstract：:Gallstone formation and dissolution were studied in a prairie dog model of cholesterol (CH) cholelithiasis. Gallstones were induced in 49 prairie dogs by feeding 1.2% CH in a nutritionally adequate semisynthetic diet for 6 wk (period 1). At 6 wk, gallstones had developed in all animals examined. The diets were modifie...

journal_title：Lipids

authors： Cohen BI,Mosbach EH,McSherry CK,Rzigalinski B,Kuroki S

更新日期：1986-09-01 00:00:00

abstract：:Cholesteryl esterase activities were determined in homogenates of rat heart (ventricles), isolated, calcium-tolerant, cardiac myocytes and aortic tissue and were compared with acid and neutral triglyceride lipase activities in these fractions. Using cholesteryl oleate/phosphatidylcholine/taurocholate emulsions and dig...

journal_title：Lipids

authors： Stam H,Broekhoven-Schokker S,Schoonderwoerd K,Hülsmann WC

更新日期：1987-02-01 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：:Stimulation of platelets induces a rapid release of arachidonate from specific phospholipids and subsequent remodeling of arachidonate-containing phospholipids. This process is accompanied by transformation of released arachidonate by cyclooxygenase and lipoxygenase enzymes. We addressed the question of whether the cy...

journal_title：Lipids

authors： Chevy F,Wolf C,Colard O

更新日期：1991-12-01 00:00:00

abstract：:The triacylglycerols of very low density lipoproteins (VLDL-TG) were analyzed in samples from normal subjects and patients with Frederickson's Type III and Type IV hyperlipoproteinemia. VLDL were obtained by conventional ultracentrifugation, and the triacylglycerols were isolated by thin-layer chromatography (TLC). Re...

journal_title：Lipids

authors： Myher JJ,Kuksis A,Breckenridge WC,Little JA

更新日期：1984-09-01 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：:Earlier studies showed that during the first 20 to 25 seconds of aggregation induced by thrombin (0.1 U/mL) or adenosine diphosphate (ADP) (2 microM) of rabbit or human platelets prelabeled with [3H]palmitic acid, labeled lipid became associated with the cytoskeleton (isolated after lysis with 1% Triton X-100, 5 mM EG...

journal_title：Lipids

authors： Packham MA,Guccione MA,Bryant NL,Livne A

更新日期：1991-07-01 00:00:00

abstract：:The combustion method has been modified to increase the recovery of tritiated water after combustion of a tritium-labeled tissue sample. This was accomplished by cooling the bottom of the combustion flask in a dry ice-acetone bath while irradiating the top with an infrared lamp. The procedure resulted in at least 92% ...

journal_title：Lipids

authors： Parekh CK,Eigen E

更新日期：1968-05-01 00:00:00

abstract：:The concentrations of the major neutral lipid and phospholipid classes in the plasma of rats bearing hepatoma 7288CTC were determined at various times after transplantation. The fatty acid composition of each lipid class was also analyzed quantitatively as tumor growth progressed. Generally, most lipid classes exhibit...

journal_title：Lipids

authors： Matocha M,Wood R

更新日期：1980-06-01 00:00:00

abstract：:The purpose of the present study was to investigate the physiological control of the main regulatory enzymes of cholesterol metabolism in isolated enterocytes obtained from chick duodenum, jejunum and ileum. Cholesterol feeding resulted in an inhibition of 3-hydroxy-3-methyl-glutaryl-CoA reductase and mevalonate 5-pyr...

journal_title：Lipids

authors： Iglesias J,Gonzalez-Pacanowska D,Marco C,Garcia-Peregrin E

更新日期：1993-06-01 00:00:00

abstract：:The 4-monomethylsterol and 4,4-dimethylsterol fractions were separated from the unsaponifiables of 20 vegetable oils by preparative thin layer chromatography, and their compositions were determined by gas liquid chromatography. Tentative identification of the individual components of these fractions was carried out by...

journal_title：Lipids

authors： Jeong TM,Itoh T,Tamura T,Matsumoto T

更新日期：1975-10-01 00:00:00

abstract：:The effects of growth temperature on the fatty acid compositions of the phosphatidylcholine (PC), phosphatidylethanolamine (PE), and total lipid (TL) fractions of the free-living nematode Caenorhabditis elegans were investigated. A reduction in growth temperature from 25 to 15 degrees C caused the proportions of eicos...

journal_title：Lipids

authors： Tanaka T,Ikita K,Ashida T,Motoyama Y,Yamaguchi Y,Satouchi K

更新日期：1996-11-01 00:00:00

abstract：:The aim of this study was to develop a simple method for simultaneous determination of selected cis/cis PUFA-LNA (18:2), ALA (18:3), GLA (18:3), EPA (20:5), and DHA (22:6) by silver ion high-performance liquid chromatography coupled to a diode array detector (Ag-HPLC-DAD). The separation was performed on three Luna SC...

journal_title：Lipids

authors： Czajkowska-Mysłek A,Siekierko U,Gajewska M

更新日期：2016-04-01 00:00:00