Fig. 2

Representative images of immunohistochemical staining with Iba-1 antibody of cortex region for control WT mice (A), control α7nAChR^−/− mice (B), infected WT mice, killed at day 2 (C), infected α7nAChR^−/− mice, killed at day 2 (D), infected WT mice, killed at day 3 (E), and infected α7nAChR^−/− mice, killed at day 3 (F). Scale bar 100 micronM, insert 20 micronM