Figure 4From: Tissue distribution and elimination after oral and intravenous administration of different titanium dioxide nanoparticles in rats IV study: Blood kinetics of Ti ( μg Ti/g blood) after single IV (A) and repeated IV (B) dosing with NM-100, NM-102, NM-103 and NM-104 in male rats. Insert: blood kinetics during the first two hours. Back to article page