PM2.5 constituents and oxidative DNA damage in humans.

@article{Wei2009PM25CA,
  title={PM2.5 constituents and oxidative DNA damage in humans.},
  author={Yongjie Wei and In-Kyu Han and Min Shao and Min Hu and O Junfeng Zhang and Xiaoyan Tang},
  journal={Environmental science & technology},
  year={2009},
  volume={43 13},
  pages={4757-62}
}
Previous studies suggested that certain constituents of ambient PM2.5 can induce or increase oxidative stress in biological systems. The present study is designed to examine whether exposure to traffic generated particles increases the burden of oxidative stress in humans and to identify specific PM2.5 constituents responsible for pollution-induced oxidative stress. We recruited two nonsmoking security guards who worked at a university campus gate by a heavily trafficked road. Pre- and post… CONTINUE READING