Results 71 to 80 of about 122,999 (308)

Albumin modifies the metabolism of hydroxyeicosatetraenoic acids via 12-lipoxygenase in human platelets

open access: yesJournal of Lipid Research, 1999
12-Lipoxygenase and cyclooxygenase 1 are the dominating enzymes that metabolize arachidonic acid in human platelets. In addition to the conversion of arachidonic acid to 12(S)-hydroxyeicosatetraenoic acid, 12-lipoxygenase can also utilize 5(S ...
Marina Dadaian, Par Westlund
doaj   +1 more source

Tamoxifen stimulates arachidonic acid release from rat liver cells by an estrogen receptor-independent, non-genomic mechanism

open access: yesBMC Cancer, 2003
Background Tamoxifen is widely prescribed for the treatment of breast cancer. Its success has been attributed to the modulation of the estrogen receptor.
Levine Lawrence
doaj   +1 more source

The Effects of Enzyme Pretreatment Extraction on Lipid Recovery With Normal Phase HPLC

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT With the increasing interest in the commercialization of microalgal fermentation‐based products, sustainable and efficient oil extraction methods have been developed for manufacturing and analytical testing. Due to the variability and resilience of micro‐algae cell walls, traditional lipid extraction methods such as Folch and Bligh and Dyer ...
Zhehan Jiang   +4 more
wiley   +1 more source

Inhibition of the Nicotinic Ion Channel by Arachidonic Acid and Other Unsaturated Fatty, Acids in Chromaffin Cells from Bovine Adrenal Medulla

open access: yesCHIMIA, 1991
The effects of arachidonic and other cis-unsaturated fatty acids were investigated in cultured chromaffin cells from bovine adrenal medulla with respect to Ca2+ influx and secretion of catecholamines.
Markus U. Ehrengruber, Peter Zahler
doaj   +2 more sources

Arachidonic Acid Stress Impacts Pneumococcal Fatty Acid Homeostasis

open access: yesFrontiers in Microbiology, 2018
Free fatty acids hold dual roles during infection, serving to modulate the host immune response while also functioning directly as antimicrobials. Of particular importance are the long chain polyunsaturated fatty acids, which are not commonly found in ...
Bart A. Eijkelkamp   +7 more
doaj   +1 more source

Process For The Production Of Arachidonic Acid And/or Eicosapentaenoic Acid (Patent CA 3021294 A1)

open access: yes, 2007
The present invention relates to a new process for the production of arachidonic acid and/or eicosapentaenoic acid in plants through the co-expression of a ”-12-/”-15-desaturase, ”-9-elongase, ”-8-desaturase and a ”-5-desaturase and a process for the ...
Sayanova, O. V., Napier, J. A.
core  

A multiscale hybrid model for pro-angiogenic calcium signals in a vascular endothelial cell [PDF]

open access: yes, 2011
Cytosolic calcium machinery is one of the principal signaling mechanisms by which endothelial cells (ECs) respond to external stimuli during several biological processes, including vascular progression in both physiological and pathological conditions ...
Marco Scianna, Scianna, Marco
core   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

open access: yesAnimal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang   +10 more
wiley   +1 more source

The discovery and early structural studies of arachidonic acid

open access: yesJournal of Lipid Research, 2016
Arachidonic acid and esterified arachidonate are ubiquitous components of every mammalian cell. This polyunsaturated fatty acid serves very important biochemical roles, including being the direct precursor of bioactive lipid mediators such as ...
Sarah A. Martin   +2 more
doaj   +1 more source

Process For The Production Of Arachidonic Acid And/or Eicosapentaenoic Acid (Patent CA 2621214 C) [PDF]

open access: yes, 2018
Vectors and transgenic plants containing said nucleic acid ...
Sayanova, O. V., Napier, J. A.
core  

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