0000000000810643

AUTHOR

A. Malti

showing 2 related works from this author

Oxidative stress and maternal obesity: Feto-placental unit interaction

2013

Abstract Objective To determine oxidative stress markers in maternal obesity during pregnancy and to evaluate feto-placental unit interaction, especially predictors of fetal metabolic alterations. Patients and methods 40 obese pregnant women (prepregnancy BMI > 30 kg/m²) were compared to 50 control pregnant women. Maternal, cord blood and placenta samples were collected at delivery. Biochemical parameters (total cholesterol and triglycerides) and oxidative stress markers (malondialdehyde, carbonyl proteins, superoxide anion expressed as reduced Nitroblue Tetrazolium, nitric oxide expressed as nitrite, reduced glutathione, catalase, superoxide dismutase) were assayed by biochemical methods. …

AdultMalemedicine.medical_specialtyPlacentaNitric Oxidemedicine.disease_causeNitric oxideSuperoxide dismutasechemistry.chemical_compoundPregnancySuperoxidesMalondialdehydeInternal medicinePlacentamedicineHumansObesityMaternal-Fetal ExchangeTriglyceridesFetusPregnancybiologySuperoxide DismutaseSuperoxidebusiness.industryInfant NewbornProteinsObstetrics and GynecologyBlood ProteinsCatalaseFetal Bloodmedicine.diseaseMalondialdehydeGlutathionePregnancy ComplicationsOxidative StressCholesterolEndocrinologymedicine.anatomical_structureReproductive Medicinechemistrybiology.proteinFemalebusinessOxidation-ReductionBiomarkersOxidative stressDevelopmental BiologyPlacenta
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CL046 - Obésité néonatale : Syndrome plurimétabolique et risque athérogène précoce

2010

Objectifs Ce travail consiste a mettre en evidence les marqueurs du risque atherogene et du stress oxydatif chez les nouveau-nes macrosomiques dans le but d’une intervention precoce. Materiel et Methodes Les echantillons de sang proviennent de nouveaunes macrosomiques de meres diabetiques/obeses et de temoins a terme. Sur le sang de cordon et sur le sang preleve a un mois de vie post-natale, les lipides, le pouvoir antioxydant total (ORAC), les activites des enzymes erythrocytaires antioxydantes, les hydroperoxydes et les radicaux carbonyles sont doses par methodes biochimiques; les vitamines plasmatiques A, C et E par HPLC. Resultats Nos resultats montrent que les nouveau-nes macrosomiques…

Pediatrics Perinatology and Child HealthArchives de Pédiatrie
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