Figure 4
Cell differential counts in bronchoavleolar lavage (BAL) fluid at 21 days after exposure to V 2 O 5 in the absence or presence of RSV pre- or post-exposure showing total numbers of BAL cells recovered by lavage (A) the relative percentages of (B) macrophages, (C) neutrophils, and (D) lymphocytes. Data were analyzed by One-way ANOVA followed by Tukey's multiple comparison test. *P < 0.05, **P < 0.01, or ***P < 0.001 compared to Control.