FIG 3. Reactive astrocytosis and lymphocytic infiltration with T cells were found.

A, Glial fibrillary acidic protein immunostaining. Neuronal loss in the hippocampus and replacement by astrocytes (arrows). Granular layer of CA1 of the hippocampus (arrowhead). Scale bar = 250 µm.

B, Immunostaining with anti-CD3 antibody shows interstitial inflammatory infiltrates of T cells in the mesial temporal lobe (arrows). Section counterstained with hemalaun. Scale bar = 50 µm.