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硫氧还蛋白系统研究进展 被引量:2

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摘要 硫氧还蛋白系统 (TRXSYSTEM)是由TRX、NADPH及TRXR三部分组成的氧化还原敏感的多功能小分子蛋白系统。近来的研究表明TRX参与了氧应激和氧应激诱导的细胞凋亡。但更重要的是 ,在该系统中TRXR是一个高效的蛋白二硫化物还原酶。因此在机体的抗氧化机制中 ,TRX系统和GSH系统共同建立了机体内主要的抗氧化系统。此外 ,TRX还能激活NF -kB及其相关的信号传导通路。
出处 《中国运动医学杂志》 CAS CSCD 北大核心 2003年第5期487-489,共3页 Chinese Journal of Sports Medicine
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