Results 21 to 30 of about 84,621 (282)

The Partitioning of Newly Assimilated Linoleic and α-Linolenic Acids Between Synthesis of Longer-Chain Polyunsaturated Fatty Acids and Hydroxyoctadecaenoic Acids Is a Putative Branch Point in T-Cell Essential Fatty Acid Metabolism

open access: yesFrontiers in Immunology, 2021
Longer-chain polyunsaturated fatty acids (LCPUFAs) ≥20 carbons long are required for leukocyte function. These can be obtained from the diet, but there is some evidence that leukocytes can convert essential fatty acids (EFAs) into LCPUFAs. We used stable
Johanna von Gerichten   +8 more
doaj   +1 more source

FADS Gene Cluster Polymorphisms: Important Modulators of Fatty Acid Levels and Their Impact on Atopic Diseases [PDF]

open access: yes, 2009
Long-chain polyunsaturated fatty acids (LC-PUFAs) play an important role in several physiological processes and their concentration in phospholipids has been associated with several complex diseases, such as atopic disease.
Lattka, E.   +7 more
core   +1 more source

Les lipides des différentes catégories de pépins de Cabernet Sauvignon au moment de la véraison

open access: yesOENO One, 1980
Cinq catégories de pépins de Cabernet Sauvignon ont été séparées à la véraison. Plus de 95 p. 100 des acides gras sont contenus dans les lipides neutres.
J. J. Lavaud, Monique Cherrad
doaj   +1 more source

Desaturase Genes And Their Use (Patent WO 1999/027111 A1) [PDF]

open access: yes, 1999
cDNA encoding C. elegans DELTA desaturase has been cloned and sequenced, and the DELTA desaturase amino acid sequence has been determined. The C. elegans DELTA desaturase has a surprisingly low level of sequence identity with the known borage DELTA ...
Napier, J. A.
core   +3 more sources

Eicosapentaenoic acid and 3,10 dithia stearic acid inhibit the desaturation of trans-vaccenic acid into cis-9, trans-11-conjugated linoleic acid through different pathways in Caco-2 and T84 cells. [PDF]

open access: yes, 2006
Stearoyl-CoA desaturase (SCD) is a key enzyme that determines the composition and metabolic fate of ingested fatty acids, in particular the conversion of trans-vaccenic acid (TVA) to conjugated linoleic acid (CLA).
Renaville, B   +23 more
core   +1 more source

Resveratrol Modulates Desaturase Expression and Fatty Acid Composition of Cultured Hepatocytes

open access: yesFrontiers in Nutrition, 2018
This study aimed to evaluate whether resveratrol (RSV) and its microbial metabolites dihydro-resveratrol (DHR) and lunularin (LUN) affected fatty acid metabolism and omega-3 polyunsaturated fatty acid (n3-PUFA) synthesis in cultured hepatocytes.
Gianna Kühn   +7 more
doaj   +1 more source

Transformation and Characterization of Δ12-Fatty Acid Acetylenase and Δ12-Oleate Desaturase Potentially Involved in the Polyacetylene Biosynthetic Pathway from Bidens pilosa

open access: yesPlants, 2020
Bidens pilosa is commonly used as an herbal tea component or traditional medicine for treating several diseases, including diabetes. Polyacetylenes have two or more carbon–carbon triple bonds or alkynyl functional groups and are mainly derived from fatty
Po-Yen Chen   +6 more
doaj   +1 more source

Desaturase Genes Expression and Fatty Acid Composition of Pleurotus ostreatus in Response to Zinc and Iron [PDF]

open access: yesJournal of Cell and Molecular Research, 2018
The influence of ZnSO4, FeSO4, ZnO, and Fe2O3 at 80 µM on the expression of desaturase genes and fatty acid composition of Pleurotus ostreatus was investigated. Fatty acid was extracted by lipid extraction and methylation procedure using acidic methanol:
Kamran Safavi   +2 more
doaj   +1 more source

The desaturase gene family : an evolutionary study of putative speciation genes in 12 species of Drosophila [PDF]

open access: yes, 2012
The formation and persistence of species are the subject of much debate among biologists. Many species of Drosophila are behaviourally isolated, meaning that heterospecific individuals are not attracted to one another and do not interbreed.
Keays, Maria C.
core   +2 more sources

The alternative pathway C20 Δ8-desaturase from the non-photosynthetic organism Acanthamoeba castellanii is an atypical cytochrome b5-fusion desaturase [PDF]

open access: yes, 2006
A cDNA encoding a C20 Δ8-desaturase was isolated from the free-living soil amoeba, Acanthamoeba castellanii and functionally characterised by heterologous expression. The open reading frame of the A.
Sayanova, Olga   +14 more
core   +1 more source

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