Figure 6From: The major CD8 T cell effector memory subset in the normal and Chlamydia trachomatis-infected human endocervix is low in perforinEffector memory CD8 (TEM) cells in the endocervix are low in perforin. (A) %perforin+ CD45RA-CCR7-CD8+ T cells TEM in the blood and endocervix of C. trachomatis-negative (n=6) women, (B) a comparison of perforin expression in paired blood and endocervical derived TEMC. trachomatis-negative women, (C) %perforin+ of TEM in the blood and endocervix of C. trachomatis-positive (n=15) women, (D) a comparison of perforin expression in paired blood and endocervical derived TEMC. trachomatis-positive women. Statistical analyses were performed using difference scores (blood – endocervix) and non-parametric Wilcoxon Rank Sum test.Back to article page