Fig. 10

Expression of SP-A, SP-D, KL-6, GM-CSF in the lung of four different forms of indium compounds rat exposure models by immunohistochemistry. A SP-A immunoexpression on the lung tissue. B SP-D immunoexpression on the lung tissue. C, D Graph of the mean area % of immunoreaction to SP-A and SP-D. 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