Uranium bioaccumulation and biological disorders induced in zebrafish (Danio rerio) after a depleted uranium waterborne exposure

► Depleted U bioconcentration factor is of about 1000 in zebrafish exposed to 20 μg/L. ► Hepatic antioxidant disorders are noticed as soon as the first hours of exposure. ► DNA damage is induced in red blood cells after 20 d of exposure to 500 μg DU/L. ► The brain cholinergic system (AChE activity) is impacted.