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Human Studies of Antioxidants and Vascular Function

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Oxidative Stress and Vascular Disease

Part of the book series: Developments in Cardiovascular Medicine ((DICM,volume 224))

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Abstract

Antioxidants are commonly consumed by patients for the prevention and treatment of cardiovascular disease (CVD) based upon recent clinical studies that suggest an association between increased intake of certain antioxidant vitamins and reduced risk for CVD. It is important to realize, however, that the putative mechanisms of any benefit remain uncertain. Investigations in animal models indicate that increased oxidative stress contributes to the atherogenic process and to the development of vascular dysfunction. In such models, antioxidant treatment has often been shown to limit the extent of atherosclerosis and maintain normal vascular function. If applicable to humans, these effects could explain the clinical benefits of antioxidants.

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Biegelsen, E.S., Vita, J.A. (2000). Human Studies of Antioxidants and Vascular Function. In: Keaney, J.F. (eds) Oxidative Stress and Vascular Disease. Developments in Cardiovascular Medicine, vol 224. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-4649-8_12

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