Search results for "surpoids"
showing 5 items of 5 documents
Compréhension des processus cognitifs de traitement de l’information alimentaire chez des individus normo-pondéraux, en surpoids et en obésité : infl…
2020
Obesity has a multifactorial origin that implies biological, social, psychological, and environmental factors. Previous studies have shown that particular cognitive processing of food stimuli could contribute to the maintenance and development of obesity. This vulnerability was characterized by attentional biases (i.e. the tendency to automatically orient one’s attention) and a decreased inhibitory control (i.e. difficulties to control one’s cognitive processes) toward foods. This phenomenon may be reinforced by the obesogenic environment: an environment abundant in food and with a lack of options for physical exercise. Among the five studies presented in this work, we characterized olfacto…
L'alimentation sous le prisme des enfants et des pré-adolescents. Quels leviers pour une alimentation plus saine ?
2021
National audience
Low level activity thresholds for changes in NMR biomarkers and genes in high risk subjects for type 2 diabetes
2017
AbstractOur objectives were to determine if there are quantitative associations between amounts and intensities of physical activities (PA) on NMR biomarkers and changes in skeletal muscle gene expressions in subjects with high risk for type 2 diabetes (T2D) performing a 3-month PA intervention. We found that PA was associated with beneficial biomarker changes in a factor containing several VLDL and HDL subclasses and lipids in principal component analysis (P = <0.01). Division of PA into quartiles demonstrated significant changes in NMR biomarkers in the 2nd - 4th quartiles compared to the 1st quartile representing PA of less than 2850 daily steps (P = 0.0036). Mediation analysis of PA-…
Implications du stress oxydant et du fer dans la cardiotoxicité des anthracyclines et du trastuzumab
2015
Cancer treatment has advanced considerably in recent years, allowing a reduction in mortality. Longer life expectancy of patients has helped to highlight the delayed onset of cardiovascular toxicity induced by these chemotherapies. The pathophysiological mechanisms responsible for these cardiac dysfunctions are complex, entangled and remain partially unknown. A better understanding of the phenomena involved in these cardiotoxicities is needed to prevent their occurrence. Therefore, we have developed two different experimental approaches to understand the pathophysiological mechanisms involved in the cardiac toxicity of anthracyclines and trastuzumab.A first experimental study aimed to clari…
Faut-il imposer un contrôle aux enfants ?
2019
Participation à une table ronde en visioconférence.; Les parents jouent un rôle déterminant dans le développement des habitudes et comportements alimentaires des enfants. L'enfant, notamment le très jeune enfant, n'est pas prescripteur de son alimentation. Il dépend de l'offre proposée (le « QUOI ») par ses parents, des horaires et des contextes de consommation qui lui sont imposés, des valeurs familiales, sociales ou culturelles environnant la prise alimentaire, mais aussi des stratégies éducatives en matière d'alimentation privilégiées par les prescripteurs (le « COMMENT ») (Rigal et al., 2012 ; Monnery-Patris et al., 2019). Ce contrôle parental externe peut avoir des effets délétères sur…