Results 301 to 310 of about 1,341,406 (339)
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Erythrocyte antioxidant system in Down syndrome
American Journal of Medical Genetics, 2005It has been emphasized that an increased oxidative damage can exist in Down syndrome (DS), and that superoxide dismutase (SOD-1) seems to play a role in the pathogenesis of this disorder. We have studied the antioxidant system SOD-1, catalase, glutathione peroxidase (GSH-Px) and reduced glutathione (GSH) in erythrocytes of DS adults in order to ...
Alessandro Montagnani +8 more
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Ontogeny of Antioxidant Systems
2014Changes in the redox conditions of the biosphere have shaped the evolution of biological adaptations that permit successful energy capture and transfer by life forms. These include the systems that can scavenge molecular oxygen and nitrogen oxides.
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Polyphenols, Antioxidants and the Sympathetic Nervous System
Current Pharmaceutical Design, 2018Background: A high dietary intake of polyphenols has been associated with a reduced cardiovascular mortality, due to their antioxidant properties. However, growing evidence suggests that counteracting oxidative stress in cardiovascular disease might also reduce sympathetic nervous system overactivity.
Lorenzo Ghiadoni, Rosa Maria Bruno
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The effect of Irisin on antioxidant system in liver
Free Radical Biology and Medicine, 2014Nonalcoholic fatty liver disease (NAFLD) is a global health problem and lead to subacute liver failure, cirrhosis and/or hepatocellular carcinoma. An increased generation of reactive oxygen species (ROS) and antioxidant depletion is found in the liver of obese patients with NAFLD. Irisin is a recently identified exercise-induced myokine.
Perinur Bozaykut +4 more
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Antioxidant System in Sickle Red Cells
Acta Haematologica, 1983Erythrocytes containing abnormal haemoglobins with high affinity for red cell membrane are subjected to enhanced oxidant stress. Since HbS is known to have high affinity for red cell membrane and sickle cells are particularly susceptible to membrane lipid peroxidation, the behaviour of erythrocyte antioxidant system has been evaluated in 20 subjects ...
Luciano Beretta +5 more
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Antioxidant System in Hepatocellular Carcinoma
1996Oxygen radicals play an important role in the course of experimental and human carcinogenesis. Antioxidant enzymes have been shown to protect cells against oxidative damage and, thus, to inhibit both initiation and promotion of carcinogenesis. The antioxidant enzyme superoxide dismutase catalyses the dismutation of superoxide anion, a very toxic ...
Giovanni Gasbarrini +4 more
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Antioxidants in aqueous fat systems
Journal of the American Oil Chemists' Society, 1951SummaryA number of phenolic inhibitors were tested in pure dry hard lard and in the same lard in contact with an aqueous solution at pH 7.5. In dry lard, at a concentration of .005%, the order of effectiveness of the antioxidants tested was NDGA (best), BHA, propyl gallate, lauryl gallate, and alpha‐tocopherol. In contact with aqueous solutions at pH 7.
Barbara T. Lehmann, Betty M. Watts
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Mechanism of Cisplatin Ototoxicity: Antioxidant System
Pharmacology & Toxicology, 1995Abstract: The dose and duration limiting toxic effects of cisplatin are ototoxicity and nephrotoxicity. While several studies have attempted to shed some light on the causes of nephrotoxicity, the reasons for ototoxicity induced by cisplatin are poorly understood.
Radhika Ravi +2 more
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Astaxanthin an antioxidant blocking system
Journal of the International Society of Antioxidants in Nutrition & Health, 2016Journal of International Society of Antioxidants in Nutrition & Health, Vol 3, No 3 (2016)
Marisol Zuluaga Tamayo +4 more
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Vitamins and Antioxidants: Topical and Systemic
2010The therapeutic approach with antioxidants originated from the description of the occurrence of the oxidative stress and possible vitamin deficiency in vitiligo patients, involving melanocytes and other epidermal as well as nonepidermal cells [4, 14], and, besides possible nutritional aspects, of the mostly neurogenic view of vitiligo for vitamin B12 ...
Maria Lucia Dell'Anna, Mauro Picardo
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