did not reach statistical significancep = 0.0993
While there appeared to be an increase in activated microglia between the vehicle-treated immunized compared to unimmunized groups, this difference did not reach statistical significance ( Figure 5(e) ; p = 0.0993 by one-way ANOVA with Tukey’s post-test.) Treatment with clozapine had a profound impact on the number of CD4 T cells, CD8 T cells, and macrophages while the numbers of activated and unactivated microglia were unaffected ( Figure 5(a) to ( f )).