Search results for "acyl-CoA oxidase 1"

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Protective Effect of Cactus Cladode Extracts on Peroxisomal Functions in Microglial BV-2 Cells Activated by Different Lipopolysaccharides

2017

International audience; In this study, we aimed to evaluate the antioxidant and anti-inflammatory properties of Opuntia ficus-indica cactus cladode extracts in microglia BV-2 cells. Inflammation associated with microglia activation in neuronal injury can be achieved by LPS exposure. Using four different structurally and biologically well-characterized LPS serotypes, we revealed a structure-related differential effect of LPS on fatty acid β-oxidation and antioxidant enzymes in peroxisomes: Escherichia coli-LPS decreased ACOX1 activity while Salmonella minnesota-LPS reduced only catalase activity. Different cactus cladode extracts showed an antioxidant effect through microglial catalase activ…

0301 basic medicineAntioxidant[SDV]Life Sciences [q-bio]medicine.medical_treatmentAnti-Inflammatory AgentsPharmaceutical Scienceacyl-CoA oxidase 1; catalase; β-oxidation; <i>Escherichia coli</i>; lipopolysaccharides; LPS; nitric oxide; Opuntia; peroxisomes; <i>Salmonella minnesota</i>AntioxidantsAnalytical ChemistryMicechemistry.chemical_compoundSalmonellaDrug Discoverychemistry.chemical_classificationbiologyMicrogliaFatty AcidscatalaseOpuntiaPeroxisome[SDV] Life Sciences [q-bio]Neuroprotective Agentsmedicine.anatomical_structureBiochemistryChemistry (miscellaneous)CatalaseMolecular MedicineACOX1Microgliamedicine.symptomOxidation-ReductionLPSInflammationArticleCell LineNitric oxideMicrobiologylcsh:QD241-44103 medical and health scienceslcsh:Organic chemistrynitric oxideEscherichia colimedicineAnimalsSalmonella minnesotaPhysical and Theoretical Chemistryacyl-CoA oxidase 1[ SDV ] Life Sciences [q-bio]Plant ExtractsOrganic ChemistryperoxisomeslipopolysaccharidesOxidative Stress030104 developmental biologyEnzymechemistrybiology.proteinβ-oxidationReactive Oxygen SpeciesMolecules
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Argan oil prevents down-regulation induced by endotoxin on liver fatty acid oxidation and gluconeogenesis and on peroxisome proliferator-activated re…

2015

In patients with sepsis, liver metabolism and its capacity to provide other organs with energetic substrates are impaired. This and many other pathophysiological changes seen in human patients are reproduced in mice injected with purified endotoxin (lipopolysaccharide, LPS). In the present study, down-regulation of genes involved in hepatic fatty acid oxidation (FAOx) and gluconeogenesis in mice exposed to LPS was challenged by nutritional intervention with Argan oil. Mice given a standard chow supplemented or not with either 6% (w/w) Argan oil (AO) or 6% (w/w) olive oil (OO) prior to exposure to LPS were explored for liver gene expressions assessed by mRNA transcript levels and/or enzyme a…

Peroxisome proliferator-activated receptor gammamedicine.medical_specialtyOO olive oilResearch paper[SDV]Life Sciences [q-bio]Peroxisome proliferator-activated receptorBiologyBiochemistryNuclear receptor 30lcsh:BiochemistryEstrogen-related receptorEstrogen-related receptor alphaInternal medicineACADS acyl CoA dehydrogenase short-chainACADL acyl CoA dehydrogenase long-chainmedicinePGC-1α peroxisome proliferator-activated receptor γ coactivator-1αlcsh:QD415-436ReceptorBeta oxidationHNF-4α hepatic nuclear factor-4αchemistry.chemical_classificationACADM acyl CoA dehydrogenase medium-chainPPARα peroxisome proliferator-activated receptor αERRα estrogen related receptor α[ SDV ] Life Sciences [q-bio]PEPCK phospoenolpyruvate carboxykinaseGluconeogenesisBeta-oxidationGlut4 glucose transporter 4[SDV] Life Sciences [q-bio]G6PH glucose-6-phosphataseEndocrinologyGlut2 glucose transporter 2chemistryNuclear receptorArgan oilAO Argan oilNuclear receptorACOX1 acyl-CoA oxidase 1CoactivatorLPS lipopolysaccharidePeroxisome proliferator-activated receptor alpha
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