Increased the number of T cell subsets in draining lymph nodes in EP3KO mice.

<p>Draining lymph nodes were collected the mice of 5 days after the DNFB or vehicle application mice. (a) Representative flow cytometric plots. (b) The numbers of CD44^- CD62L⁺ naïve (upper panel), CD44⁺CD62L⁺ central memory (middle panel), and CD44⁺CD62L^- effector memory (lower panel) subsets of CD4⁺ T cells (left panels) and CD8⁺ T cells (right panels) of B6 and EP3KO mice were counted and indicated by white and black bars, respectively (n=6). Each data represents the mean + SD. *<i>p</i><0.05.