Fig. 2

PSA reduces CNS inflammation in HSV-infected WT but not Rag mice. a % and b total numbers (#) of CD45^high leukocytes and CD45^high Ly6C^high inflammatory monocytes (IM) infiltrating the brainstem (BS) of Rag mice. c % (left y-axis) and # (right y-axis) infiltrating CD45^high leukocytes in the BS of WT mice. d % CD11b⁺ cells within BS infiltrating CD45^high cells; e % Ly6C^high and CD107⁺ IM within the CD11b⁺ population; f % CD4⁺ and CD8⁺ T cells within CD45^high cells in the BS of WT mice. Data compiled from 2 to 4 experiments with n = 6–8/group at day 6 pi. All data show mean ± SEM. ***p < 0.0005, ****p < 0.0001, ns: not significant, as determined by two-tailed Student's t-test