Results 21 to 30 of about 4,631 (175)

Métabolisme oxygéné des acides gras polyinsaturés et fonction dans les cellules sanguines et vasculaires1

open access: yesOléagineux, Corps gras, Lipides, 2011
Most polyunsaturated fatty acids have the minimal 1,4-cis,cis-pentadiene configuration to be oxygenated into a conjugated diene hydroperoxide. This product is usually reduced into the corresponding hydroxy derivative by cell glutathione peroxidases.
Lagarde Michel
doaj   +1 more source

Maternal dietary omega-3 fatty acid intake increases resolvin and protectin levels in the rat placenta

open access: yesJournal of Lipid Research, 2013
Placental inflammation is associated with several pregnancy disorders. Inflammation is limited by anti-inflammatory and proresolving mechanisms, the latter partly mediated by resolvins and protectins derived from omega-3 polyunsaturated fatty acids (n ...
Megan L. Jones   +6 more
doaj   +1 more source

The Anti-Inflammatory Role of Omega-3 Polyunsaturated Fatty Acids Metabolites in Pre-Clinical Models of Psychiatric, Neurodegenerative, and Neurological Disorders

open access: yesFrontiers in Psychiatry, 2020
Inflammation has been identified as one of the main pathophysiological mechanisms underlying neuropsychiatric and neurodegenerative disorders. Despite the role of inflammation in those conditions, there is still a lack of effective anti-inflammatory ...
Juliette Giacobbe   +4 more
doaj   +1 more source

PCOS: A Chronic Disease That Fails to Produce Adequately Specialized Pro-Resolving Lipid Mediators (SPMs)

open access: yesBiomedicines, 2022
Introduction: Polycystic ovary syndrome (PCOS) is an endocrinological disorder that affects 5–15% of women of their reproductive age and is a frequent cause of infertility. Major symptoms include hyperandrogenism, ovulatory dysfunction, and often obesity
Pedro-Antonio Regidor   +6 more
doaj   +1 more source

Functional metabolomics reveals novel active products in the DHA metabolome

open access: yesFrontiers in Immunology, 2012
Endogenous mechanisms for successful resolution of an acute inflammatory response and the local return to homeostasis are of interest because excessive inflammation underlies many human diseases.
Masakazu eShinohara   +2 more
doaj   +1 more source

Molecular Circuits of Resolution: Formation and Actions of Resolvins and Protectins [PDF]

open access: yesThe Journal of Immunology, 2005
Abstract The cellular events underlying the resolution of acute inflammation are not known in molecular terms. To identify anti-inflammatory and proresolving circuits, we investigated the temporal and differential changes in self-resolving murine exudates using mass spectrometry-based proteomics and lipidomics.
Gerard L, Bannenberg   +7 more
openaire   +3 more sources

EICOSANOIDS AND INFLAMMATION

open access: yesСовременная ревматология, 2016
Inflammation is the most important element in the pathogenesis of major human diseases. It determines the fundamental value of anti-inflammatory therapy in the modern concept of targeted pathogenetic treatment.
A. E. Karateev, T. L. Aleinikova
doaj   +1 more source

Prostanoids and Resolution of Inflammation – Beyond the Lipid-Mediator Class Switch

open access: yesFrontiers in Immunology, 2021
Bioactive lipid mediators play a major role in regulating inflammatory processes. Herein, early pro-inflammatory phases are characterized and regulated by prostanoids and leukotrienes, whereas specialized pro-resolving mediators (SPM), including lipoxins,
Tobias Schmid   +4 more
doaj   +1 more source

Docosahexaenoic acid, protectin synthesis: relevance against atherothrombogenesis [PDF]

open access: yesProceedings of the Nutrition Society, 2013
DHA is an abundant nutrient from marine lipids: its specific biological effects have been investigated in human volunteers, taking into consideration the dose effects. We report herein that, at dosages below 1 g/d, DHA proved to be effective in lowering blood platelet function and exhibited an ‘antioxidant’ effect.
Michel, Lagarde   +6 more
openaire   +3 more sources

Is There a Role for Bioactive Lipids in the Pathobiology of Diabetes Mellitus?

open access: yesFrontiers in Endocrinology, 2017
Inflammation, decreased levels of circulating endothelial nitric oxide (eNO) and brain-derived neurotrophic factor (BDNF), altered activity of hypothalamic neurotransmitters (including serotonin and vagal tone) and gut hormones, increased concentrations ...
Undurti N. Das, Undurti N. Das
doaj   +1 more source

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