Effect of LPS on BALF cellularity in WT and gpx-1^−/− mice.

<p>Mice were treated with PBS or LPS (10 µg/mouse) for 3 h (Panels A–C) and 24 h (Panels D–E) and the number of total cells, neutrophils and macrophages counted. Data are shown as mean ± SEM for 6 mice per treatment group. Clear bars represent PBS-treated mice and black bars represent LPS-treated mice. *<i>P</i><0.001 vs PBS (ANOVA and Bonferroni's <i>post hoc</i> test), ^†<i>P</i><0.001 vs WT (for total cells and neutrophils, ANOVA followed by Bonferroni's <i>post hoc</i> test), ^†<i>P</i><0.05 vs WT (for macrophages, ANOVA followed by Bonferroni's <i>post hoc</i> test).