Figure 2

OX-6 immunoreactive microglia staining. Staining from the LPS-vehicle and LPS-DT rats displayed elevated numbers of OX-6 immunoreactive microglia per square millimeter within the DG and CA3 regions of the hippocampus (**p < 0.01 vs. aCSF-veh). No significant difference was observed between LPS-vehicle and LPS-DT rats.