نتایج جستجو برای: antioxidant balance
تعداد نتایج: 233571 فیلتر نتایج به سال:
Abstract Background and Objective: Imbalance Between antioxidant defensive system and increased production of free radicals leads to oxidative stress that can be effective in making cellular damage and causing some diseases such as diabetes. The aim of the current study was to investigate the effect of eight-week purslane extract consumption on some peroxidant and antioxidants indicators in pa...
Originally thought of as simply damaging or toxic "accidents" of in vivo chemistry, free radicals are becoming increasingly recognized as redox signaling molecules implicit in cellular homeostasis. Indeed, at the vascular level, it is plausible that oxidative stress plays a regulatory role in normal vascular function. Using electron paramagnetic resonance (EPR) spectroscopy, we sought to docume...
the balance between reactive oxygen species production and antioxidant activity has an important role in oxidative stress associated diseases including coronary artery disease. in this study, the prooxidant-antioxidant balance (pab) and its correlations with serum lipid levels, uric acid levels, and severity of coronary artery involvement were examined. the aim of this study was to determine th...
The aim of this study was to determine the effects of dietary antioxidant supplementation with alpha-tocopherol and alpha-lipoic acid on cyclosporine-induced alterations to erythrocyte and plasma redox balance, and cyclosporine-induced endothelial and smooth muscle dysfunction. Rats were randomly assigned to either control, antioxidant, cyclosporine or cyclosporine + antioxidant treatments. Cyc...
The present paper aims at reviewing and commenting on the analytical methods applied to antioxidant and antioxidant capacity assessment in plant-derived products. Aspects related to oxidative stress, reactive oxidative species' influence on key biomolecules, and antioxidant benefits and modalities of action are discussed. Also, the oxidant-antioxidant balance is critically discussed. The conven...
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