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. 1999 Aug;67(8):3980–3988. doi: 10.1128/iai.67.8.3980-3988.1999

TABLE 2.

Acquisition of activated phenotype by CD4+ and CD8+ T cells in the lungs of M. tuberculosis-infected mice

Wk postinfection % ofa:
CD4+ CD44high T cells CD8+ CD44high T cells
0 56.4 ± 5.9 37.4 ± 1.3
1 57.7 ± 6.3 42.8 ± 9.5
2 92.4 ± 1.5 84.7 ± 3.6
3 93.4 ± 0.9 92.3 ± 1.1
4 92.2 ± 0.7 91.5 ± 0.5
a

Cells were gated on CD4+ or CD8+, and expression of CD44 within each gate was analyzed.