The result provided some theoretical basis for demonstrating the relationship between antioxidant system and the mechanism of MD as well as for expounding the effect of As2C>3 on antioxidant function.

• 实验结果为阐明机体抗氧化系统与MD发病机制的关系以及As2O3对机体抗氧化功能的影响，提供某些理论依据。