Table 4.
Expression of Cytotoxic Mediators by CD8+ T Cell Subsets
Cells | Perforin | Granzyme B | ||
---|---|---|---|---|
Total CD8+ | 24 ± 7* | 27 ± 13 | ||
CD45RA+CD27+ | <1 | 3 ± 1 | ||
CD45RA+CD27− | 91 ± 6 | 89 ± 9 | ||
CD45RA−CD27+ | 16 ± 11 | 16 ± 6 | ||
CD45RA−CD27− | 54 ± 16 | 36 ± 32 |
Percentage of positive cells ± SD (n = 4).