Fig. 11

Expression of NF-κB p65 and HO-1 in the lung of four different forms of indium compounds rat exposure models by immunohistochemistry. A NF-κB p65 immunoexpression on the lung tissue. B HO-1 immunoexpression on the lung tissue. C, D Graph of the mean area % of immunoreaction to NF-κB p65 and HO-1. Results are expressed as mean ± S.E. and analyzed using One Way ANOVA followed by Bonferroni’s post-hoc test at P < 0.05 (n = 4–6). * Indicates significant differences from control rats. Magnification ×200. Scale bar indicates 50 μm