Oxidized cholesterol modulates age-related change in lipid metabolism in rats.

abstract：:Geometric and positional isomers of [1-14C] octadecenoic acids have been synthesized by modifications of published procedures. Positional isomers of octadecynoic acids also have been synthesized to obtain the geometric and positional isomers of the unlabeled octadecenoic acid analogs. The syntheses were accomplished b...

journal_title：Lipids

authors： Valicenti AJ,Pusch FJ,Holman RT

更新日期：1985-04-01 00:00:00

abstract：:All fatty acids have important functions, but the term "essential" is applied only to those polyunsaturated fatty acids (PUFA) that are necessary for good health and cannot be completely synthesized in the body. The need for arachidonic acid, which is utilized for eicosanoid synthesis and is a constituent of membrane ...

journal_title：Lipids

authors： Spector AA

更新日期：1999-01-01 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：:Antioxidants may have a role in the prevention of atherosclerosis. In the present trial, we investigated the antioxidant properties of Palm Vitee, a gamma-tocotrienol-, and alpha-tocopherol enriched fraction of palm oil, in patients with carotid atherosclerosis. Serum lipids, fatty acid peroxides, platelet aggregation...

journal_title：Lipids

authors： Tomeo AC,Geller M,Watkins TR,Gapor A,Bierenbaum ML

更新日期：1995-12-01 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：:The effects of 5c,11c,14c-eicosatrienoic acid (20:3BSO) and 5c,11c,14c,17c-eicosatetraenoic acid (20:4BSO), polyunsaturated fatty acids (PUFA) contained in Biota orientalis seed oil (BSO), on lipid metabolism in rats were compared to the effects of fats rich in linoleic acid (LA) or alpha-linolenic acid (ALA) under si...

journal_title：Lipids

authors： Ikeda I,Oka T,Koba K,Sugano M,Lie Ken Jie MS

更新日期：1992-07-01 00:00:00

abstract：:The purpose of this study was to examine the effect of dietary docosahexaenoic acid (DHA), in the absence of eicosapentaenoic acid, on human immune response (IR). A 120-d study with 11 healthy men was conducted at the Metabolic Research Unit of the Western Human Nutrition Research Center. Four subjects (control group)...

journal_title：Lipids

authors： Kelley DS,Taylor PC,Nelson GJ,Mackey BE

更新日期：1998-06-01 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：:A 24-hr pretreatment of cultured human fibroblasts with trifluoperazine induced a marked increase in incorporation of saturated (stearic, palmitic) and unsaturated (oleic, arachidonic) fatty acids into phospholipids (1.5- to 2-fold for 5.10(-5) M trifluoperazine). Concomitantly, incorporation into cholesteryl esters w...

journal_title：Lipids

authors： Mazière C,Mazière JC,Mora L,Auclair M,Polonovski J

更新日期：1988-05-01 00:00:00

abstract：:This review explores the effects of dietary long chain polyunsaturated fatty acids (LCPUFA) on various aspects of early immune development and their potential role in the development or the prevention of immune disease. Modern diets have become increasingly rich in n-6 LCPUFA and relatively n-3 LCPUFA deficient. These...

journal_title：Lipids

authors： Prescott SL,Dunstan JA

更新日期：2007-09-01 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：:Trichloroacetic acid (TCA)-phosphotungstic acid (PTA) precipitation has been used as a faster procedure than dialysis for the isolation of gangliosides, but the TCA-PTA treatment causes striking abnormalities in the thin layer chromatographic mobilities of the gangliosides. However, a normal chromatographic pattern ca...

journal_title：Lipids

authors： Seyfried TN,Weber EJ,Yu RK

更新日期：1977-11-01 00:00:00

abstract：:To test the effects of eicosapentaenoic acid (EPA) infusion on pulmonary edema induced by coronary ligation and reperfusion, extravascular lung water (EVLW) was measured in situ by the thermal-dye double indicator dilution method in dogs. In the control group of five dogs, 30 mL of a 10% soybean oil emulsion was infus...

journal_title：Lipids

authors： Izuoka T,Kimura Y,Hamazaki T,Tamura T,Kitashiro S,Sugiura T,Jikuhara T,Iwasaka T

更新日期：1997-01-01 00:00:00

abstract：:This study compared (i) the relative effects of long-chain triglycerides (LCT) and medium-chain triglycerides (MCT), (ii) the influence of amount of MCT, and (iii) the impact of medium-chain fatty acid position, on plasma and lymphatic triglycerides and portal vein free fatty acids. The animals were fed approximately ...

journal_title：Lipids

authors： You YQ,Ling PR,Qu Z,Bistrian BR

更新日期：1998-03-01 00:00:00

abstract：:The effect of 1.7-2.2 mg/day oral phenobarbital over short (1 MO) and long term (6-24 MO) treatment on primary bile acid (BA) secretion, composition, synthesis, pool size, and enterohepatic cycling rates as well as phospholipid (PL) and cholesterol (C) secretion rates and biliary composition was determined in 12 asymp...

journal_title：Lipids

authors： Redinger RN

更新日期：1979-03-01 00:00:00

abstract：:Previous studies show that long term variations in dietary fat consumption impact circulating fatty acid ethanolamide (FAE) concentrations, however, few studies have investigated short term effects of dietary fat feeding on FAE levels. The trial's objective was to explore the effect of acute feeding of varying amounts...

journal_title：Lipids

authors： Olatinsu AO,Sihag J,Jones PJH

更新日期：2017-11-01 00:00:00

abstract：:The eicosapentaenoic acid (EPA) synthesis gene cluster from an EPA-producing bacterium, Shewanella sp. SCRC-2738, was cloned into a broad-host range vector, pJRD215, and then introduced into a marine cyanobacterium, Synechococcus sp. NKBG15041c, by conjugation. The transconjugant cyanobacteria produced 3.7 +/- 0.2% (2...

journal_title：Lipids

authors： Yu R,Yamada A,Watanabe K,Yazawa K,Takeyama H,Matsunaga T,Kurane R

更新日期：2000-10-01 00:00:00

abstract：:Multifactorial etiology is involved in premature atherosclerosis related to diabetes. Most of the mechanisms that are responsible for the etiology in diabetes have remained unsolved so far. Type 1 diabetes is associated with a favorable lipid pattern and with microangiopathy, which is not true for type 2 diabetes, whi...

journal_title：Lipids

authors： Gambino R,Pisu E,Pagano G,Cassader M

更新日期：2006-06-01 00:00:00

abstract：:In view of previous reports that the activity of the Mg(++)-dependent phosphatidic acid phosphatase in adipose tissues of rat and mouse is elevated in obesity, we attempted to assay this activity in biopsies of human omental adipose tissue obtained from normal-weight and morbidly obese subjects in connection with oper...

journal_title：Lipids

authors： Björkhem I,al-Shurbaji A,Backman L,Arner P

更新日期：1989-12-01 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：:The presence of leptin receptors in white adipose tissue (WAT) suggests a type of peripheral control during the development of obesity and other metabolic disorders. Both diet composition and exercise influence serum leptin; however, the effect of their combination on long-term WAT leptin metabolism is unknown. In thi...

journal_title：Lipids

authors： de Queiroz KB,Guimarães JB,Coimbra CC,Rodovalho GV,Carneiro CM,Evangelista EA,Guerra-Sá R

更新日期：2014-01-01 00:00:00

abstract：:Lipids were extracted from four dog adipose tissue sites, perirenal, pericardial, inguinal subcutaneous, and mesenteric. The triglycerides were purified by thin-layer chromatography and the sub-classes separated by silver nitrate-silica gel plates. Gas chromatography was used to delineate the fatty acid composition of...

journal_title：Lipids

authors： Gold M

更新日期：1968-11-01 00:00:00

abstract：:This report deals with the fluorometric determination of fatty alcohols generated by the reduction of the ester linkage of lipids with NaBH4, and with the limitations of the reduction method for assaying oxidized lipids. Optimum conditions for the fluorometric analysis of primary and secondary alcohols using 1-anthroy...

journal_title：Lipids

authors： Nakamura T,Maeda H,Takahashi Y,Hama Y

更新日期：1990-09-01 00:00:00

abstract：:Experimental studies have suggested an important role of the spleen in lipid metabolism, although with controversial results. Our purpose was to analyze the effect of a nutritionally balanced (NB) diet and a diet containing pork fat (PF) as source of lipids on the lipid profile of rats submitted to splenic surgery. Si...

journal_title：Lipids

authors： Dinis AP,Marques RG,Simões FC,Diestel CF,Caetano CE,Secchin DJ,Neto JF,Portela MC

更新日期：2009-06-01 00:00:00

abstract：:Phytophthora species are eukaryotic sterol auxotrophs that possess the ability to grow, albeit poorly, in the complete absence of sterols. Growth of Phytophthora is often improved substantially when an exogenous source of sterol is provided. Additionally, sterols may be required for sexual and asexual sporulation in P...

journal_title：Lipids

authors： Dotson WD,Tove SR,Parks LW

更新日期：2000-03-01 00:00:00

abstract：:Active lipases were isolated from the culture supernatant of the basidiomycetous fungus Pleurotus sapidus by foam fractionation. The pH value, the gas flow, and the foaming period were systematically varied to optimize the transport of the enzymes into the foam phase. On a 70-mL scale, a maximum recovery of hydrolytic...

journal_title：Lipids

authors： Linke D,Zorn H,Gerken B,Parlar H,Berger RG

更新日期：2005-03-01 00:00:00

abstract：:The present study examined the effect of varying dietary linoleate intake (0.01, 0.24, 2.4, 24, 80 or 160 g/kg diet) for 24 weeks on the distribution of triacylglycerol (TG) molecular species in rat epididymal adipose tissue. Adipose TG fractions were purified by thin-layer chromatography and separated into different ...

journal_title：Lipids

authors： Huang YS,Lin X,Smith RS,Redden PR,Jenkins DK,Horrobin DF

更新日期：1992-09-01 00:00:00

abstract：:Tissue and blood fatty acid compositions are used as biological markers of fatty acid intakes to improve dietary assessments. These approaches are invasive and not well accepted, particularly in infants and young children. We developed a sensitive method for the analysis of fatty acids in cheek cell glycerophospholipi...

journal_title：Lipids

authors： Klingler M,Demmelmair H,Koletzko B,Glaser C

更新日期：2011-10-01 00:00:00

abstract：:De novo synthesis and mitochondrial elongation of fatty acids have been demonstrated in subcellular fractions from hog and human aorta. Microsomal fatty acid elongation has been shown in hog aorta. The activity catalyzing the formation of fatty acids from acetyl and malonyl CoA was associated with a high molecular wei...

journal_title：Lipids

authors： Slakey LL,Ferrick TJ,Ness GC,Porter JW

更新日期：1979-05-01 00:00:00

abstract：:Bdellovibrionales is a phylogenetically diverse group of predatory prokaryotes, which consists of the two families Bdellovibrionaceae and Bacteriovoracaceae. We describe LPS and lipid A of the type strain Bacteriovorax stolpii DSM 12778, representing the first characterized endotoxin of a Bacteriovoracaceae member. It...

journal_title：Lipids

authors： Beck S,Müller FD,Strauch E,Brecker L,Linscheid MW

更新日期：2010-02-01 00:00:00