期刊
PEDIATRIC ALLERGY AND IMMUNOLOGY
卷 33, 期 -, 页码 38-40出版社
WILEY
DOI: 10.1111/pai.13625
关键词
asthma; fractionated exhaled nitric oxide; indoor air quality; oxidative stress; particulate air pollution
Airborne particulate components from fossil fuel combustion can cause oxidative stress and airway inflammation, which can be indicated by fractionated exhaled nitric oxide. The oxidative potential of PM2.5 can be assessed using the dithiothreitol dosage, reflecting the quality indicators of the internal environment and ventilation strategies.
Airborne particulate (PM) components from fossil fuel combustion can induce oxidative stress initiated by reactive oxygen species (ROS) that are strongly correlated with airway inflammation and asthma. A valid biomarker of airway inflammation is fractionated exhaled nitric oxide (FENO). The oxidative potential of PM2.5 can be evaluated with the dithiothreitol (DTT) dosage, which represents both ROS chemically produced and intracellular ROS of macrophages. This correlates with quality indicators of the internal environment and ventilation strategies such as dilution and removal of airborne contaminants.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据