Gold Nanoparticles Induce Oxidative Damage in Lung Fibroblasts In Vitro

Abstract

Evaluation of the health risks associated with the use of nanometer-sized particles constitutes an important research field. Here, the effect of gold nanoparticles (AuNPs) on human embryonic lung fibroblasts is investigated. The figure shows the uptake of AuNPs by lung fibroblasts. Most nanoparticles are endocytosed and found in vesicles (arrows) around the nucleus (N). However, some particles are found in cytosol (red circle). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2089/2008/c1853_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.