Characterization of the First Case of Classical Scrapie in a Sheep in Tunisia

Figure 3

Serial sections of medulla oblongata from a vole experimentally infected with Tunisian scrapie, analyzed with hematoxylin eosin (a), and immunohistochemistry for PrP^Sc (b), or GFAP (c). Vacuolization (arrows) (a), and fine/coarse granular PrP^Sc deposits (arrows) (b), dense astrocytic gliosis (arrows) (c) (scale bar, 20 µm).

(a)

(b)

(c)