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Fig. 2 | Particle and Fibre Toxicology

Fig. 2

From: The combined effect of food additive titanium dioxide and lipopolysaccharide on mouse intestinal barrier function after chronic exposure of titanium dioxide-contained feedstuffs

Fig. 2

Change of body weight (a) and daily feed intake (b, c) in mice during exposure to TiO2 NPs or TiO2 MPs-mixed feed for 1, 3, and 6 months (mean ± SD). *: difference between TiO2 NP exposed group and control group is statistically significant, p< 0.05; #: difference between TiO2 NPs exposed group and TiO2 MPs exposed group is statistically significant, p< 0.05. n: number of mice per group in each period, as 4 mice were housed in one cage, n/4 data points (one data per cage) were included for sensitivity analysis

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