Studies on free radicals, antioxidants, and co-factors
Khalid RahmanSchool of Biomolecular Sciences, Liverpool John Moores University, Liverpool, England, UKAbstract: The interplay between free radicals, antioxidants, and co-factors is important in maintaining health, aging and age-related diseases. Free radicals induce oxidative stress, which is balanc...
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Dove Medical Press
2007
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oai:doaj.org-article:c874904c4ce943cc963e84253bd776122021-12-02T02:28:31ZStudies on free radicals, antioxidants, and co-factors1178-1998https://doaj.org/article/c874904c4ce943cc963e84253bd776122007-07-01T00:00:00Zhttps://www.dovepress.com/studies-on-free-radicals-antioxidants-and-co-factors-peer-reviewed-article-CIAhttps://doaj.org/toc/1178-1998Khalid RahmanSchool of Biomolecular Sciences, Liverpool John Moores University, Liverpool, England, UKAbstract: The interplay between free radicals, antioxidants, and co-factors is important in maintaining health, aging and age-related diseases. Free radicals induce oxidative stress, which is balanced by the body’s endogenous antioxidant systems with an input from co-factors and by the ingestion of exogenous antioxidants. If the generation of free radicals exceeds the protective effects of antioxidants, and some co-factors, this can cause oxidative damage which accumulates during the life cycle, and has been implicated in aging, and age dependent diseases such as cardiovascular disease, cancer, neurodegenerative disorders, and other chronic conditions. The life expectancy of the world population is increasing, and it is estimated that by 2025, 29% of the world population will be aged 60 years or older, and this will lead to an increase in the number of older people acquiring age-related chronic diseases. This will place greater financial burden on health services and high social cost for individuals and society. In order to acheive healthy aging the older people should be encouraged to acquire healthy life styles which should include diets rich in antioxidants. The aim of this review is to highlight the main themes from studies on free radicals, antioxidants and co-factors, and to propose an evidencebased strategy for healthy aging.Keywords: free radicals, antioxidants, co-factors, age-related diseases, healthy agingKhalid RahmanDove Medical PressarticleGeriatricsRC952-954.6ENClinical Interventions in Aging, Vol Volume 2, Pp 219-236 (2007) |
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Geriatrics RC952-954.6 |
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Geriatrics RC952-954.6 Khalid Rahman Studies on free radicals, antioxidants, and co-factors |
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Khalid RahmanSchool of Biomolecular Sciences, Liverpool John Moores University, Liverpool, England, UKAbstract: The interplay between free radicals, antioxidants, and co-factors is important in maintaining health, aging and age-related diseases. Free radicals induce oxidative stress, which is balanced by the body’s endogenous antioxidant systems with an input from co-factors and by the ingestion of exogenous antioxidants. If the generation of free radicals exceeds the protective effects of antioxidants, and some co-factors, this can cause oxidative damage which accumulates during the life cycle, and has been implicated in aging, and age dependent diseases such as cardiovascular disease, cancer, neurodegenerative disorders, and other chronic conditions. The life expectancy of the world population is increasing, and it is estimated that by 2025, 29% of the world population will be aged 60 years or older, and this will lead to an increase in the number of older people acquiring age-related chronic diseases. This will place greater financial burden on health services and high social cost for individuals and society. In order to acheive healthy aging the older people should be encouraged to acquire healthy life styles which should include diets rich in antioxidants. The aim of this review is to highlight the main themes from studies on free radicals, antioxidants and co-factors, and to propose an evidencebased strategy for healthy aging.Keywords: free radicals, antioxidants, co-factors, age-related diseases, healthy aging |
| format |
article |
| author |
Khalid Rahman |
| author_facet |
Khalid Rahman |
| author_sort |
Khalid Rahman |
| title |
Studies on free radicals, antioxidants, and co-factors |
| title_short |
Studies on free radicals, antioxidants, and co-factors |
| title_full |
Studies on free radicals, antioxidants, and co-factors |
| title_fullStr |
Studies on free radicals, antioxidants, and co-factors |
| title_full_unstemmed |
Studies on free radicals, antioxidants, and co-factors |
| title_sort |
studies on free radicals, antioxidants, and co-factors |
| publisher |
Dove Medical Press |
| publishDate |
2007 |
| url |
https://doaj.org/article/c874904c4ce943cc963e84253bd77612 |
| work_keys_str_mv |
AT khalidrahman studiesonfreeradicalsantioxidantsandcofactors |
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