Mating increases starvation resistance and decreases oxidative stress resistance inDrosophila melanogasterfemales
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منابع مشابه
Resveratrol increases vascular oxidative stress resistance.
Epidemiological studies suggest that Mediterranean diets rich in resveratrol are associated with reduced risk of coronary artery disease. However, the mechanisms by which resveratrol exerts its vasculoprotective effects are not completely understood. Because oxidative stress and endothelial cell injury play a critical role in vascular aging and atherogenesis, we evaluated whether resveratrol in...
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Aims: Oxidative stress is an imbalance in the pro-oxidant/antioxidant homeostasis, characterized by excess accumulation of reactive oxygen/nitrogen species (ROS/RNS) and free radicals that can be toxic for cells by initiating disruptive peroxidation reactions on cellular substrates such as proteins, lipids, and nucleic acids. Neurons have a high content of unsaturated fatty acids which are easi...
متن کاملOxidative Stress and Insulin Resistance
OBJECTIVE Although cumulative evidence suggests that increased oxidative stress may lead to insulin resistance in vivo or in vitro, community-based studies are scarce. This study examined the longitudinal relationships of oxidative stress biomarkers with the development of insulin resistance and whether these relationships were independent of obesity in nondiabetic young adults. RESEARCH DESI...
متن کاملOxidative Stress and Insulin Resistance Oxidative stress and insulin resistance: The CARDIA study
1 Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN 2 Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN 3 Department of Preventive Medicine, School of Medicine, College of Medicine, Kyungpook National University, Daegu, Korea 4 Atherosclerosis and Metabolism Unit, Katholieke Universiteit Leuve...
متن کاملActivating HSP72 in Rodent Skeletal Muscle Increases Mitochondrial Number and Oxidative Capacity and Decreases Insulin Resistance
Induction of heat shock protein (HSP)72 protects against obesity-induced insulin resistance, but the underlying mechanisms are unknown. Here, we show that HSP72 plays a pivotal role in increasing skeletal muscle mitochondrial number and oxidative metabolism. Mice overexpressing HSP72 in skeletal muscle (HSP72Tg) and control wild-type (WT) mice were fed either a chow or high-fat diet (HFD). Desp...
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ژورنال
عنوان ژورنال: Aging Cell
سال: 2007
ISSN: 1474-9718,1474-9726
DOI: 10.1111/j.1474-9726.2007.00322.x