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Fig. 3 | Particle and Fibre Toxicology

Fig. 3

From: The crystal structure of titanium dioxide nanoparticles influences immune activity in vitro and in vivo

Fig. 3

a. Percentage of eosinophils in the BALF after OVA challenge. b. Number of eosinophils in the BALF after OVA challenge. c. Percentage of eosinophils in the BALF after OVA sensitization and challenge. d. Number of eosinophils in the BALF after OVA sensitization and challenge. A, B. Mice were sensitized with PBS, rutile NP, anatase NP, or CB, and challenged with OVA. C, D. Mice were sensitized with OVA alone, OVA + rutile NP, OVA + anatase NP, or OVA + CB, and challenged with OVA. N = 6, mean ± SEM is shown. In A and B, (*) P < 0.05 vs. PBS alone; (+) P < 0.05 vs. rutile NP; (#) P < 0.05 vs. anatase NP. In C and D, (*) P < 0.05 vs. OVA alone

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