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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 爱与雨下: 金币+1 2017-05-05 05:52:38 有机合成: 金币+25, 翻译EPI+1, ★★★★★最佳答案 2017-05-05 14:35:42
In conclusion, our study demonstrates the efficacy, for a rapid screening of anti-oxidants, of combining cell-free methods, such as the DPPH assay, with biological tests using cells in which the effects of reactive oxygen species can be modulated by changes in the anti-oxidant defenses. The paradox of finding anti-oxidant properties assigned to pro-oxidant compounds could be explained by the involvement of free-radical formation in both pro-oxidant and anti-oxidant activities.
总之,我们的研究证明了结合例如DPPH评估等的不含细胞的方法以及使用细胞的生物测试来快速筛选抗氧化剂的高效率,其中可通过抗氧化防御的变化来调节活性氧的影响。在指定为亲氧化化合物中寻找抗氧化性质的悖论可通过下述来解释:在亲氧化活性和抗氧化活性中都涉及自由基的形成。 |
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