Differential response of As2O3 responsive antioxidant status in zebrafish.
Antioxidant enzymes respond in a tissue-specific manner in liver and kidney.
Oxidative damage was suppressed in liver at 90 days of As2O3 exposure.
Longer exposure to As2O3 in kidney renders it more vulnerable than liver.
Several stress-responsive genes were identified as molecular biomarkers of As2O3.