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. Author manuscript; available in PMC: 2010 Mar 15.
Published in final edited form as: J Immunol. 2009 Mar 15;182(6):3866–3876. doi: 10.4049/jimmunol.0713949

Fig. 6. Lung histology after P. aeruginosa inhalation.

Fig. 6

These are representative images demonstrating enhanced macrophage influx into the lung of Mmp28−/− mice at 4 h post-infection with P. aeruginosa (Bottom Left), and reduced neutrophil influx into the lung of Mmp28−/− mice 24 h post-infection with P. aeruginosa (Bottom Right) compared to WT controls (Top). Lungs are fixed in 10% formalin, paraffin-embedded and stained with anti-mouse MAC-2 antibody (left) or anti-neutrophil antibody (right). Secondary antibody was HRP-conjugated donkey anti-rat. Secondary antibodies were labeled with the Vectastain ABC kit and colorimetric detection was done with diaminobenzidine staining.