International Biophilia Rehabilitation Conference Proceedings
Online ISSN : 1884-8680
ISSN-L : 1884-8664
Proceedings of IBRC 2009: The 7th International Biophilia Rehabilitation Conference
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Antioxidants and ageing
*Gregorio Martinez Sánchez
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 17

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Abstract

One of the most widely accepted theories proposed to explain ageing is the free radical theory, according to which oxygen-derived free radicals cause age-related impairment through oxidative damage to biomolecules, with mitochondria being the main target of free radical attack. Since oxygen radicals are needed for many metabolic and physiological processes, an equilibrium between radical production and their antioxidant-linked inactivation is required to preserve health.

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© 2009 by Biophilia Rehabilitation Academy
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