Urinary Oxidative Stress Biomarkers in Workers of a Titanium Dioxide Based Pigment Production Plant.

Titanium dioxide is produced or imported into the EU for over one million tons/year. The International Agency for Research on Cancer (IARC) classification is 2B, a possible inhalation carcinogen for humans. This study evaluates urinary biomarkers of oxidative stress in workers of a plant producing TiO pigment powder, having 0.