Plant Proteinase Inhibitor BbCI Modulates Lung Inflammatory Responses and Mechanic and Remodeling Alterations Induced by Elastase in Mice

Figure 8

Representative photomicrographs of mice lung airways walls of all experimental groups submitted to immunohistochemistry: neutrophils (a, b, c, and d panels, ×400), MMP-9 (e, f, g, and h panels, ×400), 8-iso-PGF2α (i, j, k, and l panels, ×400), and MUC5ac (m, n, o, and p panels, ×400).