Antioxidant micronutrients and gene expression
نویسندگان
چکیده
منابع مشابه
Micronutrients: oxidant/antioxidant status.
Potentially damaging species (reactive oxygen, nitrogen and chlorine species) arise as by-products of metabolism and as physiological mediators and signalling molecules. Levels of these species are controlled by the antioxidant defence system. Several components of this system are micronutrients (e.g. vitamins C and E) or are dependent upon dietary micronutrients (e.g. CuZn and Mn superoxide di...
متن کاملAntioxidant and immune gene expression in zebra fish (Danio rerio)
Iodine is the main ingredient produced by the thyroid hormone, which playa a central role in the metabolism and the immune system. The present study aims to evaluate the effects of feeding Artemia fransiscana enriched with potassium iodide on antioxidant and immune gene expression in zebra fish (Danio rerio). Zebra larvae with an average weight of 2±0.01 mg were randomly distributed into 4 trea...
متن کاملThe Importance of Antioxidant Micronutrients in Pregnancy
Pregnancy places increased demands on the mother to provide adequate nutrition to the growing conceptus. A number of micronutrients function as essential cofactors for or themselves acting as antioxidants. Oxidative stress is generated during normal placental development; however, when supply of antioxidant micronutrients is limited, exaggerated oxidative stress within both the placenta and mat...
متن کاملCan dietary micronutrients influence tissue antioxidant capacity?
Numerous recent studies have indicated possible roles for free-radical-mediated processes in human pathology. This has led to a great interest in the substances thought to prevent the deleterious effects of these substances in vivo, the antioxidants. The biochemistry of free-radical reactions, the manner in which they damage cells and the antioxidants inhibiting their reaction with cellular con...
متن کاملCan dietary micronutrients influence tissue antioxidant capacity?
Numerous recent studies have indicated possible roles for free-radical-mediated processes in human pathology. This has led to a great interest in the substances thought to prevent the deleterious effects of these substances in vivo, the antioxidants. The biochemistry of free-radical reactions, the manner in which they damage cells and the antioxidants inhibiting their reaction with cellular con...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1998
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19980044