Fig. 3
From: Lithium as a disease-modifying agent for prion diseases

a Representative images of the postmortem immunohistological analysis of hippocampus tissue sections to evaluate a PrPSc accumulation using the SAF84 antibody, b the presence of vacuoles (arrows) after hematoxylin–eosin staining, c GFAP-positive astrocytes, and d NeuN (neuronal marker)-positive cells. Scale bar 400 µm