![Traffic-related ultrafine particles hinder mitochondrial functions in olfactory mucosa Traffic-related ultrafine particles hinder mitochondrial functions in olfactory mucosa](http://www.yourpsychology.com/wp-content/themes/quickstart/images/thumbs/latest_news.jpg)
Ultrafine particles, UFPs, the smallest contributors to air pollution, hinder the function of mitochondria in human olfactory mucosa cells, a new study shows. The study showed that traffic-related UFPs impair mitochondrial functions in primary human ol…