硫醇依赖性氧化酶:对抗氧化应激的最后机会

A. Del Corso , M. Cappiello , U. Mura
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引用次数: 83

摘要

1.1. 对已知氧化硫醇对酶活性的影响的调查揭示了代谢途径的潜在协同作用,决定了合成代谢还原过程的损伤和单磷酸己糖分流的氧化臂的激活。因此,在氧化应激后,二硫化物的增加可能通过特异性地引导代谢能量流来恢复细胞中的还原状态。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Thiol dependent oxidation of enzymes: The last chance against oxidative stress

  • 1.

    1. A survey of known effects of oxidized thiols on enzyme activity reveals a potential concerted action on metabolic pathways determining an impairment of anabolic reduction processes and an activation of the oxidative arm of the hexose monophosphate shunt. Thus it appears that, following oxidative stress, the increase of disulphides may act in restoring a reduced state in the cell by specifically channelling the metabolic energy flux.

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