Figure 3From: Tissue distribution and elimination after oral and intravenous administration of different titanium dioxide nanoparticles in ratsOral study: Determination of Ti concentration in gut mesenteria with mesenteric lymph nodes (designated MLN) from rats exposed via the oral route on 5 consecutive days for either control or TiO2-suspensions. Ti-concentrations are illustrated per gram MLN (left) or for the whole MLN tissue (right). M, Males and F, Females.Back to article page