Effect of low vitamin A status on fat deposition and fatty acid desaturation in beef cattle.

abstract：:In their diversity, speciation, and sheer numerical superiority, few should question that insects are the dominant life-form on earth. Their utilization of the multifunctional isopentenoids to regulate their life processes is equally diverse. To catalog or even summarize the contribution of isopentenoids in the regula...

journal_title：Lipids

authors： Bowers WS

更新日期：1978-10-01 00:00:00

abstract：:Usually, the chemical structures of cerebrosides in sea creatures are more complicated than those from terrestrial plants and animals. Very little is known about the method for high-throughput molecular profiling of cerebrosides in sea cucumbers. In this study, cerebrosides from four species of edible sea cucumbers, s...

journal_title：Lipids

authors： Jia Z,Cong P,Zhang H,Song Y,Li Z,Xu J,Xue C

更新日期：2015-07-01 00:00:00

abstract：:Subjects with echolucent carotid plaques have an increased risk of ischemic cerebrovascular events independent of degree of stenosis. Low plasma lipoprotein lipase (LPL) activity promotes a proatherogenic lipid profile, and delayed chylomicron clearance is a risk factor for atherosclerosis. This study was conducted to...

journal_title：Lipids

authors： Notø AT,Mathiesen EB,Brox J,Björkegren J,Hansen JB

更新日期：2008-04-01 00:00:00

abstract：:This study was undertaken to investigate the total plasma fatty acid composition and the relationship between plasma triacylglycerol (TG) levels and liver delta 9 desaturase activity in mice fed n-3 and/or n-6 fatty acid or hydrogenated coconut oil (HCO) (maximum 25 mg/g) supplemented diets. Generally, plasma TG level...

journal_title：Lipids

authors： de Antueno RJ,Cantrill RC,Huang YS,Elliot M,Horrobin DF

更新日期：1993-04-01 00:00:00

abstract：:Factors involved in reduced glutathione (GSH) and vitamin E-mediated inhibition of NADPH-dependent rat liver microsomal lipid peroxidation were examined. Lipid peroxidation was monitored over a time-course of 180 min by thiobarbituric acid reactive product formation. The addition of 5 mM GSH to the reaction system con...

journal_title：Lipids

authors： Graham KS,Reddy CC,Scholz RW

更新日期：1989-11-01 00:00:00

abstract：:The relationship between the biosynthesis of long-chain fatty acids and their distribution in the key organs of hypertension is of considerable interest because of their role in the production of vasoactive eicosanoids and their effects on membrane properties. The present study analyzed the fatty acid compositions of ...

journal_title：Lipids

authors： Delachambre MC,Narce M,Asdrubal P,Poisson JP

更新日期：1998-08-01 00:00:00

abstract：:Isolated perfused rat lungs liberated fatty acids at a rate of 15 mumol/hr during perfusion of triglyceride-rich medium through the pulmonary vascular bed. About 80% of this activity seemed to result from lipoprotein lipase and 20% to hormone-sensitive lipase. Ventilation of the lungs with cigarette smoke instead of a...

journal_title：Lipids

authors： Hartiala J,Viikari J,Hietanen E,Toivonen H,Uotila P

更新日期：1980-07-01 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：: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：:alpha-Monoolein was prepared from glycidol and oleic acid by the regioselective opening of glycidol in the presence of an anionic resin. During the reaction, the lipochemical synthesis medium becomes enriched in monoolein, the effective emulsifying agent. This mixture can be analyzed by thin-layer chromatography coupl...

journal_title：Lipids

authors： Peyrou G,Rakotondrazafy V,Mouloungui Z,Gaset A

更新日期：1996-01-01 00:00:00

abstract：:The suppression of plasma very low density lipoprotein (VLDL) triglyceride levels by dietary fish oils rich in polyunsaturated n-3 fatty acids has been attributed to decreased hepatic VLDL secretion. To investigate the effect of n-3 fatty acids on lipid metabolism and VLDL secretion in a tissue culture system, we incu...

journal_title：Lipids

authors： Benner KG,Sasaki A,Gowen DR,Weaver A,Connor WE

更新日期：1990-09-01 00:00:00

abstract：:Dysregulation of adipokines is a hallmark of obesity. Polyunsaturated fatty acids in fish oil may exert anti-inflammatory effects on adipose tissue mitigating the dysregulation of adipokines thereby preventing obesity. This study investigated the effects of high-fat diets containing different amounts of n3 polyunsatur...

journal_title：Lipids

authors： Sundaram S,Bukowski MR,Lie WR,Picklo MJ,Yan L

更新日期：2016-05-01 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：:Oxidized low density lipoprotein (Ox-LDL) is a well-established risk factor in atherosclerosis and lysophosphatidylcholine (LysoPtdCho) is considered to be one of the major atherogenic component of Ox-LDL. The purpose of this work was to investigate the effects of two membrane n-3 long chain polyunsaturated fatty acid...

journal_title：Lipids

authors： Tardivel S,Gousset-Dupont A,Robert V,Pourci ML,Grynberg A,Lacour B

更新日期：2009-03-01 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 biosynthesis of [14C] CDP-diglyceride was studied using rat liver microsomes which were endogenously labeled with [14C] phosphatidic acid by preincubation of unlabeled microsomes with sn-[14C] glycerol-3-phosphate and appropriate cofactors. The formation of CDP-diglyceride from radioactive phosphatidate showed an ...

journal_title：Lipids

authors： Holub BJ,Piekarski J

更新日期：1976-04-01 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：:Competitive inhibitors of 3-hydroxy-3-methylglutaryl-CoA reductase improve hypercholesterolemia. However, reports about the effects of these agents on bile acid synthesis, the metabolic pathway of cholesterol, are conflicting. We studied the short-term effect on one of these agents, pravastatin, on bile acid synthesis...

journal_title：Lipids

authors： Yoshida T,Honda A,Shoda J,Abei M,Matsuzaki Y,Tanaka N,Miyazaki H,Osuga T

更新日期：1997-08-01 00:00:00

abstract：:The physiological role of long-chain fatty acyl-CoA is thought to be primarily in intermediary metabolism of fatty acids. However, recent data show that nM to microM levels of these lipophilic molecules are potent regulators of cell functions in vitro. Although long-chain fatty acyl-CoA are present at several hundred ...

journal_title：Lipids

authors： Gossett RE,Frolov AA,Roths JB,Behnke WD,Kier AB,Schroeder F

更新日期：1996-09-01 00:00:00

abstract：:This study analyses the effects of dietary lipid level and source on lipid absorption and metabolism in Senegalese sole (Solea senegalensis). Juvenile fish were fed 4 experimental diets containing either 100 % fish oil (FO) or 25 % FO and 75 % vegetable oil (VO; rapeseed, linseed and soybean oils) at two lipid levels ...

journal_title：Lipids

authors： Bonacic K,Estévez A,Bellot O,Conde-Sieira M,Gisbert E,Morais S

更新日期：2016-01-01 00:00:00

abstract：:The aim of the present study was to develop a cell culture system for studying the proliferation and differentiation of preadipocytes isolated from Atlantic salmon adipose tissue. The expression of proliferating cell nuclear antigen (PCNA) was used as a marker for cell proliferation. The cells started to proliferate w...

journal_title：Lipids

authors： Vegusdal A,Sundvold H,Gjøen T,Ruyter B

更新日期：2003-03-01 00:00:00

abstract：:An unidentified bacterial strain, SCRC-21406, isolated from the intestine of a marine fish, Glossanodon semifasciatus, produced docosahexaenoic acid at 23% (mol/mol) [= 28% (w/w)] of total fatty acids in a medium containing 0.5% (wt/vol) peptone and 0.1% (wt/vol) yeast extract at 12 degrees C under atmospheric pressur...

journal_title：Lipids

authors： Watanabe K,Ishikawa C,Ohtsuka I,Kamata M,Tomita M,Yazawa K,Muramatsu H

更新日期：1997-09-01 00:00:00

abstract：:A method was developed to analyze and quantify volatile fatty acids (VFA) such as acetic, propionic, butyric, isobutyric, valeric and isovaleric acids in biological specimens. To obtain good sample transfer into the chromatographic system an organic solvent had to be used together with an aqueous milieu, thus improvin...

journal_title：Lipids

authors： Fleming SE,Traitler H,Koellreuter B

更新日期：1987-03-01 00:00:00

abstract：:There have been a limited number of studies investigating surfactant lipid changes in lung with trace elements. The present investigation was designed to examine the effect of moderate zinc deficiency on the lipid metabolism in rat lung. We also evaluated whether zinc deficiency, which is a wide-spread problem, could ...

journal_title：Lipids

authors： Gomez NN,Ojeda MS,Gimenez MS

更新日期：2002-03-01 00:00:00

abstract：:Phospholipids are integral constituents of the milk fat globule membranes and they play a central role in infants' immune and inflammatory responses. A methodology employing liquid chromatography coupled with evaporative light scattering detector has been optimized and validated to quantify the major phospholipids cla...

journal_title：Lipids

authors： Giuffrida F,Cruz-Hernandez C,Flück B,Tavazzi I,Thakkar SK,Destaillats F,Braun M

更新日期：2013-10-01 00:00:00

abstract：:This study investigated the effect of triticale dried distillers' grain with solubles (DDGS), flax (FS) and sunflower (SS) seed on growth and the fatty acid profile of subcutaneous (SQ) fat in individually housed steers (n = 15 per diet) fed ad libitum (DM basis); (1) control (CON) 90% barley grain + 10% barley silage...

journal_title：Lipids

authors： He ML,Sultana H,Oba M,Kastelic JP,Dugan ME,McKinnon JJ,McAllister TA

更新日期：2012-12-01 00:00:00

abstract：:[4(-14)C] Cholesterol was administered as an aqueous emulsion with triolein and dry non-fat milk either directly into the upper duodenum or into the ileocaecal junction of lymph duct cannulated rats. Lymph flow rates were similar in the two groups of animals. Whereas ca. 53% of the administered tracer dose of choleste...

journal_title：Lipids

authors： Roy T,Treadwell CR,Vahouny GV

更新日期：1978-01-01 00:00:00

abstract：:The conversion of [14C]-labeled compounds such as acetate, glucose, pyruvate and palmitate into CO2, glyceride-glycerol, glyceride fatty acids and total lipids was monitored in the average and matching adipocyte (with respect to size) preparations from young (6-9 wk) and old (age 56-60 wk) male Sprague-Dawley rats. Th...

journal_title：Lipids

authors： Jamdar SC,Osborne LJ,Wells GN

更新日期：1986-07-01 00:00:00

abstract：:The growth inhibitory effects of 1-O-octadecyl-2-O-methyl-sn-glycero-3-phosphocholine (ET-18-OCH3) and various liposome compositions of ET-18-OCH3 were compared in a standardized growth inhibition assay utilizing a diverse tumor cell line panel including cell lines expressing multidrug resistance. ET-18-OCH3 and ELL-1...

journal_title：Lipids

authors： Peters AC,Ahmad I,Janoff AS,Pushkareva MY,Mayhew E

更新日期：1997-10-01 00:00:00

abstract：:Recently, significant differences between rats fed a casein diet and rats fed a soybean protein diet have been observed in hepatic phospholipid fatty acid patterns (Sjöblom, L., and Eklund, A., Biochim. Biophys. Acta 1004, 187-192, 1990). The influence of these two diets on the delta 6 desaturase activity was investig...

journal_title：Lipids

authors： Lindholm M,Eklund A

更新日期：1991-02-01 00:00:00