Figure 3.
Photomicrograph of brain tissue sections from mice of experimental groups: brain tissue sections from control negative group (G1) showing (A) normal neuronal cells (arrows), normal glia cells (arrowheads). (B–D) Brain tissue sections from infected control positive group (G2) showing (B) marked nerve cell degeneration (arrows), marked astroglia cell reaction (red arrowheads). (C) Degenerated bundles of nerve fibers (arrowheads). (D) Parasitic tissue cyst contains multiple bradyzoites (arrowhead). Hx&E stain, the bar size was indicated under pictures.
