Additional file 1 of Oral toxicity of titanium dioxide P25 at repeated dose 28-day and 90-day in rats

Additional file 1: Table S1. Urinalysis of male and female rats in the 28-day treatment study. Table S2. Gross findings of male and female rats in the 28-day treatment study. Table S3. Absolute organ weights of rats in 28-day treatment study, mean ± SD (number of animals). Table S4. Detailed clinical observations of male and female rats in the 90-day treatment study. Table S5. Gross findings of rats in the (A) 90-day treatment and (B) recovery studies. Table S6. Absolute organ weights of rats in 90-day treatment study, mean ± SD (number of animals). Table S7. Absolute organ weight of rats in the recovery study, mean ± SD (number of animals). Table S8. Group description for the repeated-dose 28-day and 90-day oral toxicity studies. Table S9. List of collected organs