From: Genotoxicity assessment of titanium dioxide nanoparticle accumulation of 90 days in the liver of gpt delta transgenic mice
TiO2-P25
Analyzed no. of mice
Titanium (μg/g tissue)
0 mg/kg
6
0.10 ± 0.05
2 mg/kg
6.9 ± 4.1
10 mg/kg
16.0 ± 4.0 *
50 mg/kg
5
24.4 ± 9.1 *