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沙尘暴PM_(2.5)是造成大气污染和危害人体健康的重要因素之一。沙尘暴PM_(2.5)组成成分复杂,影响范围广,进入机体潜在致敏靶点可引起多种健康损伤。本文概述近年来沙尘暴PM_(2.5)导致机体生物学效应及相关机制的研究现状,包括炎性作用、氧化应激、免疫毒性、DNA损伤等,旨在为进一步深入研究沙尘暴PM_(2.5)造成的生物学效应及具体作用机制提供依据。
Dust storm PM_ (2.5) is one of the important factors that cause air pollution and endanger human health. Dust storm PM_ (2.5) has a complex composition with a wide range of effects. It can cause various health damages when entering into the potential target of sensitization. This article summarizes the research status of biological effects and related mechanism of dust PM_ (2.5) in recent years, including inflammatory effects, oxidative stress, immunotoxicity, DNA damage and so on, aiming to further study the effects of dust PM_ (2.5) Biological effects and the specific mechanism of action to provide the basis.