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. 1997 Nov 3;186(9):1407–1418. doi: 10.1084/jem.186.9.1407

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
CD45RACD27+  16 ± 11       16 ± 6
CD45RACD27  54 ± 16  36 ± 32
*

 Percentage of positive cells ± SD (n = 4).