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. 2016 Jan 18;5(1):4. doi: 10.3390/antiox5010004

Figure 6.

Figure 6

Influence of NiO nanoparticle exposure on the concentration of myeloperoxidase (MPO) in the lung tissue. (A) The concentration of MPO in the lung after intratracheal instillation and inhalation. The MPO concentration was measured using ELISA. Values are mean ± SE (n = 5). Significant differences versus control group are indicated in the figure (ANOVA, Dunnet). ** p < 0.01; (B) Comparison of 0.2 mg intratracheal instillation and high dose inhalation. The data show the relative level of MPO protein concentration against each control group. * p < 0.05 (ANOVA, Tukey).