The effects of a dietary oxidized oil on lipid metabolism in rats.

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：:Membrane lipids of photosynthetic organisms consist of glycerophospholipids and glyceroglycolipids. We investigated a method for the simultaneous quantitative analysis of neutral and acidic lipids using HPLC-ELSD, and quantified monogalactosyldiacylglycerol (MGDG), digalactosyldiacylglycerol (DGDG) and sulfoquinovosyl...

journal_title：Lipids

authors： Yunoki K,Sato M,Seki K,Ohkubo T,Tanaka Y,Ohnishi M

更新日期：2009-01-01 00:00:00

abstract：:Changes of lipoprotein composition have been mainly reported in conditions of sepsis. This study characterized compositional changes in LDL and HDL during the acute phase response following cardiac surgery with cardiopulmonary bypass. Twenty-one patients undergoing cardiac surgery were included in this study. Blood sa...

journal_title：Lipids

authors： Hacquebard M,Ducart A,Schmartz D,Malaisse WJ,Carpentier YA

更新日期：2007-12-01 00:00:00

abstract：:In this study, to obtain further information on the structural diversity of non-methylene-interrupted (NMI) fatty acids (FA) in the gonads of the limpet Cellana toreuma, previously unreported minor NMI FA, fractionated by argentation thin-layer chromatography (TLC), in the ovaries were characterized by gas chromatogra...

journal_title：Lipids

authors： Kawashima H

更新日期：2020-05-01 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：: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：:Because bile contains substantial amounts of cholesterol precursors, e.g., squalene and different methyl sterols, the fate of biliary squalene was studied by incubating isolated jejunal loops of the rat in vivo with bile containing 3H-squalene and 14C-cholesterol. After 90 min, no radioactivity was found in plasma lip...

journal_title：Lipids

authors： Strandberg TE

更新日期：1983-08-01 00:00:00

abstract：:Studies investigated the effects of dietary fatty acid composition and saturation on the regulation of very low density lipoprotein (VLDL) apo B flux, clearance, and conversion to low density lipoprotein (LDL) in guinea pigs fed semipurified diets containing 15% (w/w) corn oil (CO), lard (LA), or palm kernel oil (PK)....

journal_title：Lipids

authors： Abdel-Fattah G,Fernandez ML,McNamara DJ

更新日期：1998-01-01 00:00:00

abstract：:In humans and animals, intestinal flora is indispensable for bile acid transformation. The goal of our study was to establish gnotobiotic mice with intestinal bacteria of human origin in order to examine the role of intestinal bacteria in the transformation of bile acids in vivo using the technique of gnotobiology. Ei...

journal_title：Lipids

authors： Narushima S,Itoha K,Miyamoto Y,Park SH,Nagata K,Kuruma K,Uchida K

更新日期：2006-09-01 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：:Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disorder. Stress promotes the onset of the NAFLD with a concomitant increment in the activity of the hepatic 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD-1). However, the interaction between the stress and a carbohydrate-enriched diet for t...

journal_title：Lipids

authors： Corona-Pérez A,Díaz-Muñoz M,Rodríguez IS,Cuevas E,Martínez-Gómez M,Castelán F,Rodríguez-Antolín J,Nicolás-Toledo L

更新日期：2015-11-01 00:00:00

abstract：:The effect of apo very low density lipoprotein (apo VLDL) and apoprotein C-II on the phospholipase A1 activity associated with lipoprotein lipase (E.C.3.1.1.3) was studied using purified bovine milk lipoprotein lipase. The enzyme degraded 14C phosphatidylcholine (PC) to 14C 2-acyl lysophosphatidylcholine at a rate of ...

journal_title：Lipids

authors： Stocks J,Galton DJ

更新日期：1980-03-01 00:00:00

abstract：:The antioxidant effects of natural estrogens (estrone, E1; 17 beta-estradiol), synthetic estrogens (17 alpha-ethynylestradiol, EE2; mestranol, MES; diethylstilbestrol, DES) and catecholestrogens (2-hydroxyestradiol; 4-hydroxyestradiol, 4-OHE2) on lipid peroxidation induced by different means in rat liver microsomes we...

journal_title：Lipids

authors： Lacort M,Leal AM,Liza M,Martín C,Martínez R,Ruiz-Larrea MB

更新日期：1995-02-01 00:00:00

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：:Conjugated linoleic acid (CLA) has been demonstrated to reduce body fat in animals. However, the mechanism by which this reduction occurs is unknown. Leptin may mediate the effect of CLA to decrease body fat. We assessed the effects of 64 d of CLA supplementation (3 g/d) on circulating leptin, insulin, glucose, and la...

journal_title：Lipids

authors： Medina EA,Horn WF,Keim NL,Havel PJ,Benito P,Kelley DS,Nelson GJ,Erickson KL

更新日期：2000-07-01 00:00:00

abstract：:Plasma phospholipid transfer protein (PLTP) mediates both net transfer and exchange of phospholipids between different lipoproteins. Animal studies have shown that it is closely related to the development of atherosclerosis. Although many studies have indicated that PLTP activity is increased in diabetes mellitus, the...

journal_title：Lipids

authors： Schlitt A,Schwaab B,Fingscheidt K,Lackner KJ,Heine GH,Vogt A,Buerke M,Maegdefessel L,Raaz U,Werdan K,Jiang XC

更新日期：2010-02-01 00:00:00

abstract：:Epoxidation of the double bond in methyl oleate, octadec-11E-en-9-ynoate, ricinoleate (12-hydroxy-octadec-9Z-enoate), iso-ricinoleate (9-hydroxy-octadec-12Z-enoate), and 12-oxo-octadec-9Z-enoate with potassium peroxomonosulfate (oxone, 2 KHSO5.KHSO4.K2SO4) in the presence of trifluoroacetone or methyl pyruvate gave th...

journal_title：Lipids

authors： Lie Ken Jie MS,Pasha MK

更新日期：1998-06-01 00:00:00

abstract：:[3-(14)C] Eicosatrienoic acid (delta11,14,17) chemically synthesized from [-(14)C] linolenic acid was injected intracranially into 14-day old rats and sacrificed 8 hr later. The analysis of brain fatty acids by radio-gas liquid chromatography before and after ozonolysis showed that the tetraene fraction consisted of a...

journal_title：Lipids

authors： Dhopeshiwarkar GA,Subramanian C

更新日期：1976-09-01 00:00:00

abstract：:Salmon farmers are currently using high-energy feeds containing up to 35% fat; the fish's capability of fully utilizing these high-energy feeds has received little attention. Carnitine is an essential component in the process of mitochondrial fatty acid oxidation and, with the cooperation of two carnitine palmitoyltra...

journal_title：Lipids

authors： Frøyland L,Madsen L,Eckhoff KM,Lie O,Berge RK

更新日期：1998-09-01 00:00:00

abstract：:To examine whether dietary fat alters membrane lipid composition and peroxidation of polyunsaturated fatty acids in "non-proliferative" and "proliferative" cells in the large intestine, Sprague-Dawley rats were fed diets providing a polyunsaturated-to-saturated fatty acid ratio of 1.2 or 0.3 at a high or low level of ...

journal_title：Lipids

authors： Turini ME,Thomson AB,Clandinin MT

更新日期：1991-06-01 00:00:00

abstract：:We have investigated the regulation of cholesterol synthesis in isolated human small intestine epithelial cells (enterocytes). It was established that the amount of cholesterol synthesized increased linearly with the incubation time and the number of cells in the incubation mixture; the synthesis was suppressed by 7-k...

journal_title：Lipids

authors： Sviridov DD,Safonova IG,Talalaev AG,Repin VS,Smirnov VN

更新日期：1986-12-01 00:00:00

abstract：:In view of the findings that omega 3 fatty acids inhibit the synthesis of prostaglandins (PG) from arachidonic acid (20:4 omega 6) and that among immunologically active cells, the macrophage is a major producer of PG, we undertook a study of the effect of dietary alpha-linolenic acid (18:3 omega 3) on PG synthesis in ...

journal_title：Lipids

authors： Magrum LJ,Johnston PV

更新日期：1983-08-01 00:00:00

abstract：:The activity of the platelet-activating factor (PAF)-synthesizing enzyme, 1-O-alkyl-sn-glycero-3-phosphocholine (lysoPAF):acetyl-CoA acetyltransferase (EC 2.3.1.67) in alveolar macrophage lysate was found to be elevated after warming the cells to 37 degrees C. Such an increase in enzyme activity was detectable only wh...

journal_title：Lipids

authors： Sugiura T,Fukuda T,Cheng NN,Waku K

更新日期：1991-11-01 00:00:00

abstract：:Administration of 2,2'''-([1-methyl-4, 4-diphenylbutylidene] bis(p-phenyl-eneoxy]) bistriethylamine oxalate (SQ 10,591) at 20 mg/Kg daily for 5 days to cholesterol-fed rabbits resulted in no change in aortic microsomal cholesterol esterification with a palmitoyl coenzyme A substrate or of aortic mitochondrial choleste...

journal_title：Lipids

authors： Morin RJ

更新日期：1975-02-01 00:00:00

abstract：:Recent reports show that a fatty meal can substantially increase the concentration of oxidized lipids in low density lipoprotein (LDL). Knowing the LDL-specific antioxidant effects of high density lipoprotein (HDL), we aimed to investigate whether HDL can modify the postprandial oxidative stress after a fatty meal. Su...

journal_title：Lipids

authors： Tiainen S,Ahotupa M,Ylinen P,Vasankari T

更新日期：2014-12-01 00:00:00

abstract：:The synthesis of alkyl chain-substituted thiazanones from oxo fatty esters and a long chain aldehyde is reported. Four oxo compounds-methyl 10-oxoundecanoate, methyl 9-oxooctadecanoate, methyl 9,10-dioxooctadecanoate and octadecanal-were allowed to react with β-mercaptopropionic acid in the presence of ammonium carbon...

journal_title：Lipids

authors： Khan A,Husain SR,Ahmad F,Siddiqui MS,Pimlott W

更新日期：1987-08-01 00:00:00

abstract：:We hypothesized that tumor-bearing (TB) nude mice, because they are reported to have no detectable, circulating tumor necrosis factor (TNF)/cachectin, would regulate their plasma free fatty acid (FFA) levels normally when fasted and refed. We compared levels of individual plasma FFA in response to fasting (24 hr) and ...

journal_title：Lipids

authors： Lin C,Blank W,Ceriani RL,Baker N

更新日期：1992-01-01 00:00:00

abstract：:By means of cellulose acetate electrophoresis and measurement of radio-activity, lipoproteins (d less than or equal to 1,006) of lymph collected from rats fed a diet containing fats added to labeled fatty acids for 20-24 hr, have been separated into two kinds differing in their size. Fats with different saturated and ...

journal_title：Lipids

authors： Boquillon M,Paris R,Clement J

更新日期：1977-06-01 00:00:00

abstract：:Meal fatty acids have been shown to modulate the size and composition of triacylglycerol (TAG)-rich lipoproteins influencing the magnitude and duration of the postprandial plasma TAG response. As a result there is considerable interest in the origin of these meal fatty-acid induced differences in particle composition....

journal_title：Lipids

authors： Jackson KG,Bateman PA,Yaqoob P,Williams CM

更新日期：2009-12-01 00:00:00

abstract：:Adult male marmoset monkeys were fed eicosapentaenoic acid (20:5n-3) as the ethyl ester in diets containing either 32% (reference diet, no added cholesterol) or 7% (atherogenic diet with 0.2% added cholesterol) linoleic acid (18:2n-6) for 30 wk. No changes were seen in the level of phosphatidylcholine (PC) or phosphat...

journal_title：Lipids

authors： Gibson RA,Neumann MA,Burnard SL,Rinaldi JA,Patten GS,McMurchie EJ

更新日期：1992-03-01 00:00:00