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. 2013 Apr 17;14(1):45. doi: 10.1186/1465-9921-14-45

Figure 3.

Figure 3

Inflammatory cells in bronchoalveolar lavage fluids and lung tissue of mice after cigarette smoke (CS), water-filtered cigarette smoke (WF-CS) and air exposure. Absolute numbers of (A) total cells, (B) mononuclear cells (MNC), (C) neutrophils in bronchoalveolar lavage fluid. Volume percentages of (D) neutrophils and (E) eosinophils in lung tissue. Data are expressed as mean values ± SEM and are referred to 7 mice per group. * P < 0.05, ** P < 0.01; significantly different from the air control group.