New Scientist reports on new data on DU Dangers

New Scientist article 12 May 2007 p.4

Depleted uranium is a dense, weakly radioactive metal used in armour-piercing shells.  Hundreds of tonnes of them were fired by US and UK forces in Iraq in 2003.  Previous research at the US government's Sandia National Labs in New Mexico found that people exposed to DU dust were at little extra risk of developing cancers (New Scientist, 30 July 2005, p5).

Now the first study of DU's effects on human lung cells suggests otherwise. Toxicologist John Wise and colleagues at the University of Southern Maine in Portland exposed cultures of human bronchial fibroblasts to particles of uranium oxide typically found in DU dust.  Chromosomes in cells mutated and the cells died, genotoxic effects that increased with the particle concentration.  This may increase a person's risk of lung cancer, the team conclude.  (Chemical Research in Toxicology, DOI:10.1021/tx700026r).

By continuing to use the site, you agree to the use of cookies. More information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.