Tissue Specific Effects of Dietary Carbohydrates and Obesity on ChREBPα and ChREBPβ Expression.

abstract：:trans-10,cis-12-CLA (t10,c12-CLA) inhibits lipid deposition in adipose tissue of many species, but it also enhances lipid deposition in liver. We evaluated effects of dietary t10,c12-CLA content and gender on carcass composition, FA profile of selected tissues, and expression of FA synthase (FAS) and stearoyl-CoA desa...

journal_title：Lipids

authors： Viswanadha S,McGilliard ML,Herbein JH

更新日期：2006-08-01 00:00:00

abstract：:The distribution of dolichol in rat liver was studied. Upon high-speed centrifugation, 9% of the total tissue dolichol was recovered in the supernatant. Dolichol was enclosed in vesicles and in lipidic particles which were isolated by gel filtration and density gradient centrifugation. The particles had a diameter of ...

journal_title：Lipids

authors： Löw P,Peterson E,Edlund C,Brunk U,Appelkvist EL

更新日期：1992-01-01 00:00:00

abstract：:Five groups of salmon, of initial mean weight 127 +/- 3 g, were fed increasing levels of dietary linseed oil (LO) in a regression design. The control diet contained capelin oil (FO) only, and the same oil was blended with LO to provide the experimental diets. After an initial period of 40 wk, all groups were switched ...

journal_title：Lipids

authors： Bell JG,Henderson RJ,Tocher DR,Sargent JR

更新日期：2004-03-01 00:00:00

abstract：:Biosynthesis of peripheral nerve cholesterol was investigated by the in vivo and in vitro incorporation of [1-14C]-acetate into sciatic endoneurium of normal rats during development, degeneration and regeneration. Labeled sterols were rapidly formed (less than 10 min) within the endoneurial portion of sciatic nerve af...

journal_title：Lipids

authors： Yao JK

更新日期：1988-09-01 00:00:00

abstract：:Triglycerides from normal liver, host liver, and heptoma of rats maintained on chow and fat-free diets were subjected to sterospecific analysis. Normal and host liver triglycerides from animals on the same diet did not exhibit significant differences. Fat-free diet reduced polyunsaturated fatty acids in normal and i...

journal_title：Lipids

authors： Wood R

更新日期：1975-07-01 00:00:00

abstract：:A lactoperoxidase/H2O2/halide system caused the initiation of linoleate peroxidation as indicated by diene conjugation. Coupled lipid peroxidation was accelerated by iodide, chloride and bromide ions at pH 4.0 and 6.2. No peroxidation occurred in the presence of H2O2 or lactoperoxidase alone. The rate of linoleate per...

journal_title：Lipids

authors： Kanner J,Kinsella JE

更新日期：1983-03-01 00:00:00

abstract：:Developing rat brain has the capacity for either delta 9 or delta 6 desaturation of fatty acids. In liver, evidence supports the existence of separate enzymes for each reaction, but it is not known whether in brain delta 9 or delta 6 desaturation of saturated fatty acids involves distinct enzymes. We have used fatty a...

journal_title：Lipids

authors： Cook HW

更新日期：1979-09-01 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：:This study investigated a possible role for the epidermal growth factor (EGF) receptor protein tyrosine kinase in phosphoinositide metabolism with plasma membrane vesicles from human epidermoid carcinoma (A431) cells. We found a novel chloroform-soluble product radiolabeled with [gamma-32P]ATP that did not migrate fro...

journal_title：Lipids

authors： Brautigan DL,Randazzo P,Shriner C,Fain JN

更新日期：1985-07-01 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

abstract：:The wax material in the secretion of a scale insect,Ceroplastes pseudoceriferus Green was analyzed chemically with special interest to the composition of higher fatty acids and higher alcohols. The wax consists of 34.2% fatty acids, 27.1% unsaponifiable matter and 29.5% resin acids. The fatty acids were found to be a ...

journal_title：Lipids

authors： Tamaki Y

更新日期：1966-09-01 00:00:00

abstract：:The present study determined alpha-tocopherol mass transfer from an alpha-tocopherol-rich emulsion to LDL and HDL, and assessed the potential of different mechanisms to modulate alpha-tocopherol transfers. Emulsion particles rich in alpha-tocopherol were incubated in vitro with physiological concentrations of LDL or H...

journal_title：Lipids

authors： Hacquebard M,Vandenbranden M,Malaisse WJ,Ruysschaert JM,Deckelbaum RJ,Carpentier YA

更新日期：2008-07-01 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：: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：:Plant sterols were found by gas liquid chromatography in the sterols of five species of aquatic vertebrates; mackerel (Scomber japonicus), rainbow trout (Salmo gairdnerii), smelt (Osmerus dentex), sardine (Sardinops melanosticta) and chimera (Chimera phantasma). The sterols of chimera liver, sardine flesh and sardine ...

journal_title：Lipids

authors： Takagi T,Sakai A,Hayashi K,Itabashi Y

更新日期：1979-01-01 00:00:00

abstract：:The lipid quality of ruminant products is largely determined by the extent of rumen microbial biohydrogenation (BH) of polyunsaturated fatty acids (FAs) and the substances formed thereby. In vitro batch incubations with mixed rumen bacteria were tracked over 24 h to characterize the profiles and kinetics of the BH pro...

journal_title：Lipids

authors： Jouany JP,Lassalas B,Doreau M,Glasser F

更新日期：2007-04-01 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：:The positional distribution of 22ratio6 and 22ratio5 in aquatic animal triglycerides can be predicted by simple proportionality equations of the typey=kx. The mole % 22ratio6 at the 1, 2, or 3 position (y) is obtained by multiplying the proportionality constant for that position (k (1),k (2), ork (3)) times the mole %...

journal_title：Lipids

authors： Litchfield C

更新日期：1968-09-01 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：:An improved method was developed for measuring malondialdehyde (MDA) as its thiobarbituric acid (TBA) complex. Samples were initially incubated with 1% potassium iodide and 0.1% butylated hydroxytoluene at 50 degrees C for 20 min, and then with 0.4% TBA at 60 degrees C for 60 min. The MDA-TBA complex formed was extrac...

journal_title：Lipids

authors： Li XY,Chow CK

更新日期：1994-01-01 00:00:00

abstract：:The beta-adrenergic system in cardiac muscle cells is influenced by the n-3 polyunsaturated fatty acid (PUFA) content in cell membranes. This study deals with the specific effect of docosahexaenoic acid (DHA) as compared to other n-3 PUFA, without modification of the arachidonic acid content. Increasing the DHA conten...

journal_title：Lipids

authors： Grynberg A,Fournier A,Sergiel JP,Athias P

更新日期：1996-03-01 00:00:00

abstract：:A mutant of Mortierella alpina, JT-180, which is defective in its delta12 desaturase activity but exhibits enhanced activities of delta5 and delta6 desaturases, produced a high proportion (up to 80%) of odd-chain FA when grown on 3% n-heptadecane. Following growth of the mutant on n-heptadecane, three unusual odd-chai...

journal_title：Lipids

authors： Zhang S,Sakuradani E,Shimizu S

更新日期：2006-06-01 00:00:00

abstract：:Tetramethylammonium hydroxide has been used in the extraction and pyrolysis methylation of the carboxylic acids produced by periodate-permanganate oxidation of monounsaturated fatty acid methyl esters. This modification of the von Rudloff procedure allows rapid determination of double-bond positions and analysis of mi...

journal_title：Lipids

authors： Downing DT,Greene RS

更新日期：1968-01-01 00:00:00

abstract：:The effect of age and dietary fat type on tocopherol status was investigated using young and old C57BL/6Nia mice fed semipurified diets containing 5% (by weight) fish, corn or coconut oils and supplemented with 30, 100 or 500 ppm dl-alpha-tocopheryl acetate for 6 wk. Tocopherol levels in the diets, plasma, liver, kidn...

journal_title：Lipids

authors： Meydani SN,Shapiro AC,Meydani M,Macauley JB,Blumberg JB

更新日期：1987-05-01 00:00:00

abstract：:The effectiveness of different fatty acids as inhibitors of fatty acyl delta 5 desaturation activity in human skin fibroblasts has been investigated. When incubated with 2.25 microM [14C] eicosatrienoate (20:3 omega 6) in otherwise lipid-free medium, these cells rapidly incorporate the radiolabeled fatty acid into cel...

journal_title：Lipids

authors： Rosenthal MD,Doloresco MA

更新日期：1984-11-01 00:00:00

abstract：:The effect of simvastatin, a hypocholesterolemic drug, on the biosynthesis of arachidonic acid was studied in obese and lean Zucker rats. After administration of 2 mg/kg body weight/d for 13 d, delta 6 and delta 5 desaturase activities were measured in liver microsomes at two substrate concentrations. In untreated rat...

journal_title：Lipids

authors： Georges B,Blond JP,Maniongui C,Bézard J

更新日期：1993-01-01 00:00:00

abstract：:The hypothesis that the essential oil from Tagetes minuta L. can interact with biological membranes was investigated by assessing its ability of perturbing the binding of a benzodiazepine [flunitrazepam (FNTZ)] to crude members from chick brains. The essential oil from T. minuta L. inhibited [3H]FNTZ specific binding ...

journal_title：Lipids

authors： García DA,Perillo MA,Zygadlo JA,Martijena ID

更新日期：1995-12-01 00:00:00

abstract：:The major sterols of the seeds ofBenincasa cerifera, Cucumis sativus, Cucurbita maxima, C. pepo andTrichosanthes japonica and of the mature plant tissues (leaves and stems) ofCitrullus battich, Cucumis sativus andGynostemma pentaphyllum of the family Cucurbitaceae were 24-ethyl-Δ(7)-sterols which were accompanied by s...

journal_title：Lipids

authors： Akihisa T,Thakur S,Rosenstein FU,Matsumoto T

更新日期：1986-01-01 00:00:00

abstract：:Vegetable oils are an extremely important agricultural commodity. Their use has risen inexorably for the last 50 years and will undoubtedly be even more prevalent in the future. They have a role not only in foodstuffs but also as renewable chemicals. However, our understanding of their metabolism, and particularly its...

journal_title：Lipids

authors： Chen G,Woodfield HK,Pan X,Harwood JL,Weselake RJ

更新日期：2015-11-01 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