Genotoxicity Studies of Titanium Dioxide Nanoparticles (TiO₂NPs) in the Brain of Mice

Figure 6

Effect of TiO₂NPs on the DNA (DNA damage was represented by Comet assay) in mice brain cells. Significant difference using Student’s t-test, in which compared with negative control group; compared with 24 h group; compared with 7-day group.