Comparison of lipid composition of Aedes aegypti and Aedes albopictus cells obtained from logarithmic and stationary phases of growth.

abstract：:Schizochytrium sp. is an algae-like microorganism utilized for commercial production of docosahexaenoic acid (DHA)-rich oil and dried microalgae for use as a source of DHA in foods, feeds, and nutritional supplements. Electron microscopic analysis of whole cells of Schizochytrium sp. employing sample preparation by hi...

journal_title：Lipids

authors： Ashford A,Barclay WR,Weaver CA,Giddings TH,Zeller S

更新日期：2000-12-01 00:00:00

abstract：:One of the main biological systems that can be used as a model for studying the molecular mechanisms involved in membrane fusion is the formation of the nuclear envelope (NE). NE assembly to form the male pronucleus at fertilization occurs by binding of NE membrane precursor vesicles to chromatin and their fusion. MV1...

journal_title：Lipids

authors： Larijani B,Dufourc EJ

更新日期：2006-10-01 00:00:00

abstract：:Naturally occurring tetraalkylsubstituted furan fatty acids (F-acids) were tested as potential substrates for soybean lipoxygenase-1. For this purpose, F-acid methyl ester and phosphatidylcholines containing F-acids at the sn-2 position of the glycerol residue were incubated with the enzyme. Oxidation of F-acids only ...

journal_title：Lipids

authors： Batna A,Spiteller G

更新日期：1994-06-01 00:00:00

abstract：:Policosanol is a poorly absorbed nutritional supplement used primarily for cholesterol management. Findings from previous trials evaluating the effects of policosanol are mixed with early data reporting positive lipid effects while more recent studies indicate negligible efficacy. We hypothesized that re-formulating p...

journal_title：Lipids

authors： Backes JM,Gibson CA,Ruisinger JF,Moriarty PM

更新日期：2011-10-01 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 paper describes a simple method for the analysis of tocopherols in tissues by which frozen tissues-70 degrees C were pulverized at dry ice temperatures (-70 degrees C) and immediately extracted with hexane. There was no need to remove the coeluting lipids from tissues by saponification, since at that level of neu...

journal_title：Lipids

authors： Kramer JK,Blais L,Fouchard RC,Melnyk RA,Kallury KM

更新日期：1997-03-01 00:00:00

abstract：:Recently, a new assay method that can quantify the singlet oxygen-absorption capacity (SOAC) of antioxidants (AO) and food extracts in homogeneous organic solvents has been proposed. In the present study, second-order rate constants (kQ ) for the reaction of singlet oxygen (1 O2 ) with vitamin E homologs (α-, β-, γ-, ...

journal_title：Lipids

authors： Mukai K,Ishikawa E,Ouchi A,Nagaoka SI,Abe K,Suzuki T,Izumisawa K

更新日期：2018-06-01 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：: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：: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：: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：:A novel phospholipid containing a chromanol structure at its polar head group was synthesized from egg yolk phosphatidylcholine and 2,5,7,8-tetramethyl-6-hydroxy-2-(hydroxyethyl)chroman by transphosphatidylation catalyzed by phospholipase D from Streptomyces lydicus. The structure of the product synthesized was shown ...

journal_title：Lipids

authors： Koga T,Nagao A,Terao J,Sawada K,Mukai K

更新日期：1994-02-01 00:00:00

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：:An important enzyme involved in phospholipid turnover is the acyl-CoA: lysophosphatidylcholine acyltransferase (LPCAT). Here, we report characterization of a newly discovered human LPCAT (LPCAT3), which has distinct substrate preferences strikingly consistent with a role in phosphatidylcholine (PtdCho) remodeling and ...

journal_title：Lipids

authors： Kazachkov M,Chen Q,Wang L,Zou J

更新日期：2008-10-01 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 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：:Strong perturbation of the ultraviolet spectrum of the tyrosines of porcine pancreatic colipase A is observed in the presence of Triton X-100 at concentration above the critical micellar concentration. Spectrophotometric titration of the phenolic groups of the protein shows that the apparent pKa value for two tyrosine...

journal_title：Lipids

authors： Canioni P,Julien R,Rathelot J,Sarda L

更新日期：1980-01-01 00:00:00

abstract：:Omega-3 (n-3) long-chain polyunsaturated fatty acids (LC-PUFA) are essential components of the diet of all vertebrates. The major dietary source of n-3 LC-PUFA for humans has been fish and seafood but, paradoxically, farmed fish are also reliant on marine fisheries for fish meal and fish oil (FO), traditionally major ...

journal_title：Lipids

authors： Betancor MB,Sprague M,Montero D,Usher S,Sayanova O,Campbell PJ,Napier JA,Caballero MJ,Izquierdo M,Tocher DR

更新日期：2016-10-01 00:00:00

abstract：:Conjugated linoleic acid (CLA) has been shown to cause a reduction in obesity in several species. CLA-induced body fat loss is enhanced when mice are fed coconut oil (CO) and involves increased lipolysis. The objective of this paper was to determine if the CLA-induced lipolysis in mice fed with different oil sources w...

journal_title：Lipids

authors： Ippagunta S,Angius Z,Sanda M,Barnes KM

更新日期：2013-11-01 00:00:00

abstract：:The degradation of exogenous radioactively labeled fatty acids by 5-day-old barley shoots was examined. [1-(14)C] Linoleic acid was observed to be degraded 7 times faster than [1-(14)C] oleic acid and 5 times faster than [1-(14)C] palmitic acid. The pathway of degradation was determined by identifying the water-solubl...

journal_title：Lipids

authors： Nabors LA,Morgan MS,Newman DW,Jaworski JG

更新日期：1984-07-01 00:00:00

abstract：:In experiments on dogs, i.v. administration of platelet-activating factor (PAF) (500 ng/kg) was shown to induce hypotension which, apart from decreased myocardial contractility, was characterized by blood pooling in veins (82.6 +/- 6.8 mL/kg). This was accompanied by restriction of venous return to the heart and reduc...

journal_title：Lipids

authors： Sagach VF,Dmitrieva AV,Braquet P

更新日期：1991-12-01 00:00:00

abstract：:Stearoyl-CoA desaturase (SCD) is a regulatory enzyme in lipogenesis, catalyzing the rate-limiting step in the overall de novo synthesis of monounsaturated FA, mainly oleate and palmitoleate from stearoyl- and palmitoyl-CoA, respectively. Oleate and palmitoleate are the major monounsaturated FA of membrane phospholipid...

journal_title：Lipids

authors： Ntambi JM,Miyazaki M,Dobrzyn A

更新日期：2004-11-01 00:00:00

abstract：:The effects of hyper- and hypothyroidism on enzyme activities involved in phospholipid metabolism in the rat liver were studied. Hyperthyroidism significantly decreases activities of both microsomal acyl-CoA:glycero-3-phosphate acyltransferase (GPAT) (34%, p less than 0.01) and microsomal acyl-CoA:1-acylglycero-3-phos...

journal_title：Lipids

authors： Dang AQ,Faas FH,Carter WJ

更新日期：1985-12-01 00:00:00

abstract：:A sucrose-rich diet (SRD) induces insulin resistance and dyslipidemia with impaired hepatic glucose production and gluconeogenesis, accompanied by altered post-receptor insulin signaling steps. The aim of this study was to examine the effectiveness of fish oil (FO) to reverse or improve the impaired hepatic glucose me...

journal_title：Lipids

authors： Hein GJ,Chicco A,Lombardo YB

更新日期：2012-02-01 00:00:00

abstract：:Bile acid contents were determined for isolated rat hepatocytes. During the course of isolating the hepatocytes, perfusion of rat liver with buffer containing 2% albumin eluted a significant amount of bile acids. The elution was proportional to the volume of the buffer and attributable to albumin in the buffer. The is...

journal_title：Lipids

authors： Hashimoto S,Uchida K,Hirata M

更新日期：1982-03-01 00:00:00

abstract：:The uptake of lipid from the yolk by the yolk sac membrane of the chick embryo is accompanied by the rapid esterification of a large proportion of the yolk cholesterol. This could arise from enhanced acyl-CoA:cholesterol acyltransferase (ACAT) activity and/or inhibition of cholesteryl ester hydrolase (CEH) activity. T...

journal_title：Lipids

authors： Shand JH,West DW,McCartney RJ,Noble RC,Speake BK

更新日期：1993-07-01 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：:This study examined the effects of sesamin inclusion in vegetable oil-based diets fed to Atlantic salmon (Salmo salar L.). The diets used differed in n-6/n-3 fatty acid (FA) ratio (0.5 and 1) and sesamin content (high 5.8 g/kg, low 1.16 g/kg and no sesamin). The oils used in the feeds were a mixture of rapeseed, linse...

journal_title：Lipids

authors： Schiller Vestergren A,Wagner L,Pickova J,Rosenlund G,Kamal-Eldin A,Trattner S

更新日期：2012-09-01 00:00:00

abstract：:The catfish, Ictalurus punctatus, is an important model for studying the biochemical mechanisms of taste at the peripheral level. The type, amount and metabolic activity of the lipids within this tissue play important roles in taste transduction by forming the matrix in which the receptors for taste stimuli are imbedd...

journal_title：Lipids

authors： Rabinowitz JL,Huque T,Brand JG,Bayley DL

更新日期：1990-04-01 00:00:00

abstract：:Jasmonic acid (JA) is synthesized from linolenic acid (18:3n-3) by sequential action of 13-lipoxygenase, allene oxide synthase (AOS), and allene oxide cyclase. The fungus Lasiodiplodia theobromae can produce large amounts of JA and was recently reported to form the JA precursor 12-oxophytodienoic acid. The objective o...

journal_title：Lipids

authors： Jernerén F,Eng F,Hamberg M,Oliw EH

更新日期：2012-01-01 00:00:00