Antioxidant measurements

被引：170

作者：

Somogyi, Aniko ^{[1
]}

Rosta, Klara

Pusztai, Peter

Tulassay, Zsolt

Nagy, Geza

机构：

[1] Semmelweis Univ, Dept Internal Med 2, Budapest, Hungary

[2] Semmelweis Univ, Dept Med Chem Mol Biol & Pathobiol, H-1085 Budapest, Hungary

[3] Semmelweis Univ, Hungarian Acad Sci, Clin Gastroenterol Res Unit, Budapest, Hungary

来源：

PHYSIOLOGICAL MEASUREMENT | 2007年 / 28卷 / 04期

关键词：

oxidative stress; antioxidant; measurement; antioxidant capacity;

D O I：

10.1088/0967-3334/28/4/R01

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

Chemical reactions, including oxidation and reduction of molecules, occur in every cell. These reactions can lead to the production of free radicals. Free radicals react with organic substrates such as lipids, proteins, and DNA. Through oxidation free radicals cause damage to these molecules, disturbing their normal function, and may therefore contribute to a variety of diseases. The anti-oxidation system, which consists of enzymatic antioxidants and nonenzymatic antioxidants, defends against oxidative stress. The aim of this review is to summarize general aspects of methods to measure the antioxidant defence system all in one (total antioxidant capacity) and discuss a number of methods which are currently used for detection of antioxidant properties.

引用

页码：R41 / R55

页数：15

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