Results 21 to 30 of about 20,859 (265)

Acyl and alk-1-enyl group compositions of the alk-1′-enyl acyl and the diacyl glycerophosphoryl ethanolamines of mouse and ox brain

open access: yesJournal of Lipid Research, 1969
The ethanolamine phosphoglycerides were prepared from lipid extracts of ox and mouse brains by preparative thin-layer chromatography. The cyclic acetal derivatives of the alk-1-enyl groups were made by treating the ethanolamine phosphoglycerides with 1,3-
Grace Y. Sun, Lloyd A. Horrocks
doaj   +1 more source

The Endocannabinoids-Microbiota Partnership in Gut-Brain Axis Homeostasis: Implications for Autism Spectrum Disorders

open access: yesFrontiers in Pharmacology, 2022
The latest years have witnessed a growing interest towards the relationship between neuropsychiatric disease in children with autism spectrum disorders (ASD) and severe alterations in gut microbiota composition.
Roberto Coccurello   +4 more
doaj   +1 more source

Composition of alkoxylipids of human heart and aorta

open access: yesJournal of Lipid Research, 1969
The major alkoxylipids of human heart and aorta are alkyl and alk-1-enyl diacyl glycerols, alkyl acyl and alk-1-enyl acyl glycerophosphoryl cholines, and the corresponding glycerophosphoryl ethanolamines.
Friedrich Spener, Helmut K. Mangold
doaj   +1 more source

Cannabidiol's Upregulation of N-acyl Ethanolamines in the Central Nervous System Requires N-acyl Phosphatidyl Ethanolamine-Specific Phospholipase D

open access: yesCannabis and Cannabinoid Research, 2018
Introduction: Δ9-tetrahydrocannabinol (THC) and cannabidiol (CBD) are bioactive cannabinoids. We recently showed that acute THC administration drives region-dependent changes in the mouse brain lipidome.
E. Leishman   +5 more
semanticscholar   +1 more source

Base- and acid-catalyzed interconversions of O-acyl- and N-acyl-ethanolamines: a cautionary note for lipid analyses

open access: yesJournal of Lipid Research, 2000
The isolation and quantification of ethanolamine containing lipids from animal tissues may expose neutral lipid extracts to acidic or basic conditions during chromatographic separations or derivatization chemistry.
S.P. Markey   +2 more
doaj   +1 more source

10种脂肪酰乙醇胺制备工艺优化及其结构表征Process optimization of preparation of 10 fatty acid ethanolamines and its structural characterization

open access: yesZhongguo youzhi, 2022
为了优化脂肪酰乙醇胺的制备工艺,以油酸甲酯和乙醇胺为原料,采用无溶剂法制备油酰乙醇胺,采用单因素实验优化了反应条件。然后以10种脂肪酸甲酯为原料,考察了该反应方法的普适性,并对制备得到的10种脂肪酰乙醇胺的结构进行了表征。结果表明:制备油酰乙醇胺的最佳工艺条件为无溶剂、油酸甲酯与乙醇胺物质的量比1∶ 5、反应温度100 ℃、反应时间15 h,在此条件下油酰乙醇胺产率为76.52%;在最佳工艺条件下考察了反应底物的普适性,得到10种脂肪酰乙醇胺目标化合物,其产率在53%~87%之间,并通过核磁氢谱 ...
李孟昱1,2,陈伟珠2,3,晋文慧2,3,方华2,3,洪专2,3,张玉苍1 LI Mengyu1,2, CHEN Weizhu2,3, JIN Wenhui2,3, FANG Hua2,3, HONG Zhuan2,3, ZHANG Yucang1
doaj   +1 more source

Vaporization and Conversion of Ethanolamines used in Metalworking Operations

open access: yesSafety and Health at Work, 2010
Objectives: This study examined how ethanolamines (EAs) with the same functional alcohol group (HOCH2CH2), such as mono-EA (MEA), di-EA (DEA), and tri-EA (TEA), in water-based metalworking fluids (wbMWFs) are vaporized, condensed, and transformed by heat
Shin-bum Kim   +2 more
doaj   +1 more source

Methyl carbamates of phosphatidylethanolamines and phosphatidylserines reveal bacterial contamination in mitochondrial lipid extracts of mouse embryonic fibroblasts

open access: yesScientific Reports, 2023
The occurrence of methyl carbamates of phosphatidylethanolamines and phosphatidylserines in the lipid extract of mitochondria obtained from mouse embryonic fibroblasts was ascertained by hydrophilic interaction liquid chromatography with electrospray ...
Andrea Castellaneta   +10 more
doaj   +1 more source

Dietary food patterns as determinants of the gut microbiome–endocannabinoidome axis in humans

open access: yesScientific Reports, 2023
The gut microbiota and the endocannabinoidome (eCBome) play important roles in regulating energy homeostasis, and both are closely linked to dietary habits. However, the complex and compositional nature of these variables has limited our understanding of
Sophie Castonguay-Paradis   +6 more
doaj   +1 more source

Integrating transcriptome and metabolome to identify key genes regulating important muscular flavour precursors in sheep

open access: yesAnimal, 2022
Flavour precursors are the basis of meat flavour, and their metabolism is regulated by a variety of enzymes. Thus, it is of great significance to identify the key genes related to meat flavour precursors.
X.Y. Zhang, Z.H. Yuan, F.D. Li, X.P. Yue
doaj   +1 more source

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