T cells in lungs of BMT mice.

<p>BMT mice (BALB/c donor, C57BL/6 recipient) and untransplanted BALB/c and C57BL/6 controls were infected i.n. with MAV-1 or mock infected with conditioned media. Lung leukocytes isolated at 7 dpi were stimulated with PMA/ionomycin and stained to quantify the number of A) TCRβ⁺CD4⁺ T cells, B) TCRβ⁺CD8⁺ T cells, C) IFN-γ⁺ T cells, and D) GzmB⁺ T cells per lung. Combined data from n = 3–4 mice per group are presented as means ± S.E.M. Statistical comparisons were made using one-way ANOVA followed by Bonferroni’s multiple comparison tests. **<i>P</i><0.01 and *<i>P</i><0.05 comparing mock to MAV-1. ††<i>P</i><0.01 and †<i>P</i><0.05 comparing BALB/c to BMT mice.