Cells infiltrate into lungs of <i>L</i>. <i>pneumophila</i> infected mice.

<p>Cellular infiltrate in to the lungs of CD68(bcl2)tg mice and littermate controls 48 hours and 96 hours after infection with 1X10⁶ <i>L</i>. <i>pneumophila</i>. Cells are counted from 1 ml of the bronchoalveolar lavage fluid (BALF) from each mouse (A). Identification of neutrophils, lymphocytes, and macrophages in the BALF after cytospin analysis (B). These data are representative of at least 3 independent experiments with n = 3–4 per experiment. The mean values are displayed. * denotes P value ≤ 0.05.