随着现代社会工业的发展,空气污染日益严重,空气污染对人体的损害也越来越大。空气污染中的有害物质,能通过各种途径引起各系统的疾病,甚至会影响儿童的身体和智力发育。研究发现,长期暴露或急性暴露在某些空气污染物中可以直接损伤中枢神经系统,或污染物引起呼吸系统和免疫系统等产生有害因子,通过外周循环到达大脑,导致大脑的神经炎症、神经毒性、氧化应激等反应,最终产生神经退行性病变,如阿尔茨海默病(Alzheimer’s disease,AD)、帕金森病(Parkinson’s disease,PD)等。 With the development of modern social industry, the air pollution is becoming increasingly serious, and the damage of air pollution to the human body is also getting bigger and bigger. Hazardous substances in air pollution can cause diseases of various systems in various ways and can even affect children’s physical and mental development. The study found that long-term exposure or acute exposure to some air pollutants can directly damage the central nervous system, or pollutants cause respiratory and immune systems and other harmful factors, through the peripheral circulation to the brain, leading to neurological inflammation of the brain, neurotoxicity , Oxidative stress and other reactions, eventually resulting in neurodegenerative diseases such as Alzheimer’s disease (AD), Parkinson’s disease (Parkinson’s disease, PD) and so on.