Results 31 to 40 of about 193,444 (309)

Effects of Fatty Acids on Intracellular [Ca2+], Mitochondrial Uncoupling and Apoptosis in Rat Pachytene Spermatocytes and Round Spermatids. [PDF]

open access: yesPLoS ONE, 2016
The aim of this work was to explore the ability of free arachidonic acid, palmitic acid and the unsaturated fatty acids oleic acid and docosahexaenoic acid to modify calcium homeostasis and mitochondrial function in rat pachytene spermatocytes and round ...
Joaquín Paillamanque   +7 more
doaj   +1 more source

Role of fatty acids in pathogenetic mechanisms of NAFLD progression among type 2 diabetes patients

open access: yesJournal of Education, Health and Sport, 2020
The goal of our case-control research was to study the associations between speed progression of NAFLD and the level of fatty acids among patients with the type 2 diabetes.
G. Mykhalchyshyn
doaj   +1 more source

Analysis of fatty acid methyl esters by a gas—liquid chromatography—chemical ionization mass spectrometry computer system1

open access: yesJournal of Lipid Research, 1978
The technique of gas-liquid chromatography-chemical ionization mass spectrometry can easily identify trace peaks and unresolved peaks on gas–liquid chromatography, utilizing MH+ ions of chemical ionization mass spectra.
T Murata
doaj   +1 more source

The comparative study of fatty acid composition in microalgae and seaweed to produce biodiesel [PDF]

open access: yesبوم‌شناسی آبزیان, 2019
Many algae produce large amounts of oil that can be converted to biodiesel. In this study, the microalgae species including Spirulina platensis, Chlorella vulgaris, Scenedesmus obliqus, and seaweeds including Sargassum sp. and Padina sp.
Masoumeh Khosravi Rineh   +2 more
doaj  

Influence mechanism of fatty acid unsaturation on the intensification of low-rank coal flotation

open access: yes工程科学学报, 2023
To study the effect of fatty acid unsaturation on low-rank coal flotation, oleic acid, linoleic acid, and linolenic acid with the same number of carbon atoms but an increasing number of double bonds were selected as flotation collectors and compared with
Meng-di XU   +7 more
doaj   +1 more source

Long chain saturated and unsaturated fatty acids exert opposing effects on viability and function of GLP-1-producing cells: Mechanisms of lipotoxicity. [PDF]

open access: yesPLoS ONE, 2017
BACKGROUND AND AIM:Fatty acids acutely stimulate GLP-1 secretion from L-cells in vivo. However, a high fat diet has been shown to reduce the density of L-cells in the mouse intestine and a positive correlation has been indicated between L-cell number and
Ketan Thombare   +3 more
doaj   +1 more source

Effects of Unsaturated Fatty Acids on the Morphogenesis of an Unsaturated Fatty Acid Auxotroph of Escherichia coli [PDF]

open access: yesJournal of Bacteriology, 1981
Supplementation of linoleate or linolenate in a culture medium caused abnormal morphogenesis in an unsaturated fatty acid auxotroph of Escherichia coli K-12.
openaire   +3 more sources

Fatty acid composition of corn and wheat plant shoots under the action of sali­­cy­late in drought conditions

open access: yesБіологічні студії, 2020
Background. Salicylic acid is a phenolic compound of natural plant origin with hormonal properties. Salicylic acid is involved in the formation of plant resistance to stressors of biotic and abiotic nature.
M. S. Kobyletska
doaj   +1 more source

Polymerization of Unsaturated Fatty Acids. II.

open access: yesJournal of Japan Oil Chemists' Society, 1964
The polymerization of methyl linoleate in the presence of aluminium halides, AlI3, AlBr3, AlCl3 and AlF3 at 300°C was studied. The result shows that only aluminium iodide among the halides promotes the polymerization. The effects of reaction conditions on the polymerization of methyl linoleate with aluminium iodide were studied further.
Keizo Tanabe, Tetsutaro Hashimoto
openaire   +6 more sources

Fatty acid desaturation in lung: inhibition by unsaturated fatty acids

open access: yesJournal of Lipid Research, 1980
The activity of the enzyme system involved in desaturation of palmitic and stearic acid has been examined in lungs of rats fed fat-free diets supplemented either with 4% safflower oil (controls) or 4% tripalmitin (essential fatty acid (EFA) deficient) both in vivo and in vitro in lung slices.
John A. Balint   +2 more
openaire   +4 more sources

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