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Fig. 2 | Particle and Fibre Toxicology

Fig. 2

From: Polystyrene nanobeads exacerbate chronic colitis in mice involving in oxidative stress and hepatic lipid metabolism

Fig. 2

Histopathological analysis of the liver and colon. (A) H&E stained sections of liver (The red shear head in the figure refers to the inflammatory cell infiltrate and the black shear head refers to the fat vacuole). (B) H&E stained sections of colon (The red circles in the picture are severely damaged areas). (C) Histogram of liver tissue score. (D) Histogram of colon tissue score. Data are presented as mean ± SD, n ≥ 9. One-way ANOVA and Tukey’s multiple comparison test. The asterisk and pound represents statistically significant difference (*p < 0.05, **p < 0.01 compared to the control group; #p < 0.05, ##p < 0.01 compared to the model group)

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