DIABETES MELLITUS IS ASSOCIATED WITH IMPAIRED MITOCHONDRIAL OXIDATIVE PHOSPHORYLATION SYSTEM AND INCREASED OXIDATIVE STRESS IN HUMAN ATRIA
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چکیده
منابع مشابه
Mitochondrial Oxidative Phosphorylation Is Impaired in Patients with Congenital Lipodystrophy
OBJECTIVE Lipid accumulation in skeletal muscle and the liver is strongly implicated in the development of insulin resistance and type 2 diabetes, but the mechanisms underpinning fat accrual in these sites remain incompletely understood. Accumulating evidence of muscle mitochondrial dysfunction in insulin-resistant states has fuelled the notion that primary defects in mitochondrial fat oxidatio...
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Mitochondrial dysfunction and oxidative stress are important players in the development of various cardiovascular diseases, but their roles in hypertrophic cardiomyopathy (HCM) remain unknown. We examined whether mitochondrial oxidative phosphorylation (OXPHOS) capacity was impaired with enhanced mitochondrial oxidative stress in HCM. Cardiac and skeletal muscles were obtained from 9 domestic c...
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Our aim was to evaluate oxidative stress in diabetes mellitus by the measurement of biophysical parameters (changes) of hemoglobin macromolecule and some biochemical parameters on two groups of diabetic patients, non-insulin dependent diabetes mellitus (NIDDM), and insulindependent diabetes mellitus (IDDM). This study has been conducted on 45 NIDDM, 30 IDDM, compared to 20 healthy subjects. Blo...
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Oxidative stress is the outcome of an imbalance between the production and neutralization of reactive oxygen and nitrogen species (RONS) such that the antioxidant capacity of cell is overwhelmed. The present review briefly summarized the underlying role of overwhelming levels of RONS in the pathophysiology of diabetes mellitus (DM). The primary causative factor of oxidative stress in DM is hype...
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BACKGROUND Oxidative stress has been implicated in the major complications of diabetes mellitus, including retinopathy, nephropathy, neuropathy and accelerated coronary artery disease. There is a clinical need for a marker of oxidative stress which could potentially identify diabetic patients at increased risk for these complications. We measured oxidative age, a new breath marker of oxidative ...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2016
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(16)31395-x