highly significantp < 0.05
As expected, mIHC staining confirmed the highly significant increase in the total cell count (PiBO 129 ± 33 10 4 /mL; controls 58 ± 8 10 4 /mL; p < 0.05) and numbers of neutrophil granulocytes (PiBO 60 ± 21 10 4 /mL; controls 7.1 ± 1.3 10 4 /mL; p < 0.01) in patient sputum ( Figure 4 A,B).