Antagonism of platelet-activating factor in isolated rat colon: possible mechanism.

abstract：:This study investigated the influence of PUFA on the properties of mouse skin. Mice (3 wk old) were given free access to oils high in linoleic acid, CLA, or DHA for 4 wk. At the end of the experiment, their skins were compared by both biochemical and histological methods. No significant differences in lipid and collag...

journal_title：Lipids

authors： Oikawa D,Nakanishi T,Nakamura Y,Takahashi Y,Yamamoto T,Shiba N,Tobisa M,Takagi T,Iwamoto H,Tachibana T,Furuse M

更新日期：2003-06-01 00:00:00

abstract：:Hepatocytes isolated from rainbow trout fed on diets containing either fish oil or olive oil were incubated with individual odd-chain length unsaturated fatty acids (19:1n-9, 19:2n-6, 19:3n-3, 21:2n-6, 21:3n-6, 21:4n-6, 21:3n-3, and 21:5n-3) to examine whether these fatty acids were substrates for modification by desa...

journal_title：Lipids

authors： Rodríguez C,Henderson RJ,Porter AE,Dick JR

更新日期：1997-06-01 00:00:00

abstract：:Three series of experiments demonstrated that sesame seed and its lignans cause significant elevation of alpha-tocopherol content in rats. In Experiment 1, 20% sesame seed (with a negligible amount of alpha-tocopherol) supplementing 10 (low), 50 (normal), or 250 (high) mg/kg alpha-tocopherol diets (protein and fat con...

journal_title：Lipids

authors： Yamashita K,Iizuka Y,Imai T,Namiki M

更新日期：1995-11-01 00:00:00

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：:Oxidative stress is thought to play an important role in atherogenesis. The statin group of cholesterol-lowering drugs have been shown to reduce cardiovascular events and possess antioxidant properties. We aimed to assess the effects of simvastatin on a novel measure of prooxidant-antioxidant balance (PAB) in dyslipid...

journal_title：Lipids

authors： Parizadeh SM,Azarpazhooh MR,Moohebati M,Nematy M,Ghayour-Mobarhan M,Tavallaie S,Rahsepar AA,Amini M,Sahebkar A,Mohammadi M,Ferns GA

更新日期：2011-04-01 00:00:00

abstract：:Guar gum has a well-recognized hypolipidemic effect. This effect is thought to be due to the physicochemical properties of guar gum, which may cause changes in adsorption of lipids or the viscosity of the intestinal contents. Guar gum is a non-specific absorption inhibitor of any type of lipid-soluble compound. Perman...

journal_title：Lipids

authors： Shirouchi B,Kawamura S,Matsuoka R,Baba S,Nagata K,Shiratake S,Tomoyori H,Imaizumi K,Sato M

更新日期：2011-08-01 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：:Cholesterol and cholesteryl esters were separated according to their carbon number and number of double bonds by high performance reversed-phase chromatography (HPRC) using acetonitrile/chloroform/methanol (1:1:1, v/v) as a mobile phase. It was found that within the same equivalent carbon number (ECN) category, choles...

journal_title：Lipids

authors： Perkins EG,Hendren DJ,Bauer JE,El-Hamdy AH

更新日期：1981-08-01 00:00:00

abstract：:FA with varying chain lengths and an alpha-methyl group and/or a sulfur in the beta-position were tested as peroxisome proliferator-activated receptor (PPAR)alpha, -delta(beta), and -gamma ligands by transient transfection in COS-1 cells using chimeric receptor expression plasmids, containing cDNAs encoding the ligand...

journal_title：Lipids

authors： Larsen LN,Granlund L,Holmeide AK,Skattebøl L,Nebb HI,Bremer J

更新日期：2005-01-01 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：:This study evaluated the effects of conjugated linoleic acids (CLA) on tissue fatty acid composition and ex vivo prostaglandin E2 (PGE2) production in rats given diets varying in n-6 and n-3 fatty acids. Four groups of rats were given a basal semipurified diet (AIN-93G) containing 70 g/kg of added fat for 42 d. The fa...

journal_title：Lipids

authors： Li Y,Watkins BA

更新日期：1998-04-01 00:00:00

abstract：:In guinea pigs, total plasma cholesterol concentrations increased above the control values after single intravenous injections and after 3 days of continuous subcutaneous administration of neurotensin (NT). A high dose of NT (125 pmol/100 g body weight) induced tachycardia and severe respiratory distress; the lowest d...

journal_title：Lipids

authors： Peric-Golia L,Gardner CF,Wilson DE,Peric-Golia M

更新日期：1984-10-01 00:00:00

abstract：:Yeast mutant strains auxotrophic for ergosterol and blocked in mevalonate diphosphate decarboxylase (erg19) and farnesyl diphosphate (FPP) synthetase (erg20) were isolated. The main feature of the mutants blocked in FPP synthetase is their ability to excrete prenyl alcohols, such as geraniol and farnesol. The isolatio...

journal_title：Lipids

authors： Chambon C,Ladeveze V,Servouse M,Blanchard L,Javelot C,Vladescu B,Karst F

更新日期：1991-08-01 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：:A fluorescent radiolabeled triacylglycerol has been synthesized by using a fluorescent fatty acid (pyrene decanoic acid) and a radiolabeled oleic acid. This analog of the natural substrate, 1(3)pyrene decanoic-2,3 (1,2)-dioleoyl-sn-glycerol, has been tested as substrate for determining lipoprotein lipase and hepatic t...

journal_title：Lipids

authors： Dousset N,Negre A,Salvayre R,Rogalle P,Dang QQ,Douste-Blazy L

更新日期：1988-06-01 00:00:00

abstract：:Arachidonic acid was reduced by hydrazine to yield isomeric eicosatrienoic acids with other products. Methylcis,cis,cis-5,8,11-eicosatrienoate was isolated from the products by silver ion chromatography and preparative gas liquid chromatography in 8% yield. The structure was confirmed by spectral studies and oxidative...

journal_title：Lipids

authors： Ghosh A,Koley M,Dutta J

更新日期：1982-04-01 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：:Fecal bile acid and neutral sterol patterns were studied in eight healthy adult volunteers who were challenged with Vibrio cholerae classical Ogawa 395 strain in the course of vaccine development studies. Bacterial 7 alpha-dehydroxylation of cholic and chenodeoxycholic acids was not altered during experimentally induc...

journal_title：Lipids

authors： Huang CT,Levine MM,Daoud GS,Nalin DR,Nichols BL

更新日期：1982-09-01 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：: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：:The aim of this study was to determine the influence of long-term docosahexaenoic acid (DHA) dietary supplementation on the erythrocyte fatty acid profile and oxidative balance in soccer players after training and acute exercise. Fifteen volunteer male athletes (age 20.0 ± 0.5 years) were randomly assigned to a placeb...

journal_title：Lipids

authors： Martorell M,Capó X,Bibiloni MM,Sureda A,Mestre-Alfaro A,Batle JM,Llompart I,Tur JA,Pons A

更新日期：2015-02-01 00:00:00

abstract：:This study was designed to examine the incorporation of omega-3 (n-3) fatty acids into the immune tissues of pigs nursing fish oil-fed sows and to determine the effect of maternal dietary n-3 consumption on in vitro immune cell eicosanoid production. On day 107 of gestation, 12 sows were randomly allotted to a diet co...

journal_title：Lipids

authors： Fritsche KL,Alexander DW,Cassity NA,Huang SC

更新日期：1993-08-01 00:00:00

abstract：:A new triterpene alcohol was isolated fron shea butter and its structure was shown to be 24-methylenelanost-9(11)-en-3beta-ol. Gas chromatographic correlations between this triterpene alcohol and other related compounds are discussed. ...

journal_title：Lipids

authors： Itoh T,Tamura T,Matsumoto T

更新日期：1975-08-01 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：:Triacylglycerols containing linoleate and linolenate found in vegetable oils were synthesized in gram quantities for oxidation studies. Two acylation methods were examined to convert diacylglycerols or monoacylglycerols to the desired triacylglycerols. Acylations with fatty acid and 1,1'-dicyclohexylcarbodiimide in th...

journal_title：Lipids

authors： Awl RA,Frankel EN,Weisleder D

更新日期：1989-10-01 00:00:00

abstract：:A method is described for the separation, identification, and quantitative estimation of the individual molecular species occurring in natural lecithin mixtures. Purified lecithin preparations are converted into diglyceride acetates by enzymic dephosphorylation and acetylation. The diglyceride acetates are separated o...

journal_title：Lipids

authors： Kuksis A,Marai L

更新日期：1967-05-01 00:00:00

abstract：:The effects of 11-deoxycorticosterone and aldosterone on liver delta 5 desaturase activity were examined. Both steroid hormones significantly depressed the conversion of [1-14C] eicosatrienoic acid to arachidonic acid. However, the mechanism of action of each of these hormones was different. The effect of 11-deoxycort...

journal_title：Lipids

authors： de Alaniz MJ,Marra CA

更新日期：1992-08-01 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

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：:The effect of SM-10661, a selective antagonist of platelet-activating factor (PAF), on passive anaphylactic bronchoconstriction was examined in guinea pigs. A challenge of ovalbumin to passively sensitized guinea pigs induced bronchoconstriction, which peaked at 4 min. When SM-10661 was administered intravenously 2 mi...

journal_title：Lipids

authors： Uchida M,Imanishi N,Sugasawa T,Morooka S

更新日期：1991-12-01 00:00:00