Table 2

The content of titanium accumulation in liver DNA of mice after abdominal cavity injected to nano-anatase TiO2 for 2 weeks
Nano-anatase TiO2(mg/kg BW)
Control 5 10 50 100 150
Ti content (ng/mg DNA) Not detected 14.45 ± 0.72 44.36 ± 2.24* 191.05 ± 9.55** 439.83 ± 21.99** 805.64 ± 40.28**

Ranks marked with a star or double stars mean that they are significantly different from the control (no nano-anatase TiO2) at the 5 or 1% confidence level, respectively. Values represent means ± SE, n = 3

Li et al.

Li et al. Nanoscale Research Letters 2009 5:108-115   doi:10.1007/s11671-009-9451-2

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