Fig. 10
From: Establishment and validation of a guinea pig model for human congenital toxoplasmosis
Histological examination of the offspring brain infected with Toxoplasma gondii. a A focal necrosis with microgliosis in the hippocampus stained with hematoxylin-eosin. Dashed lines indicate delineation of the focus. SO, stratum oriens; SP, stratum pyramidale; SR, stratum radiatum, scale bar = 50 µm. b A subset of a in higher magnification, scale bar = 10 µm. The arrow indicates intracytoplasmic tachyzoites. c An overview image of an IBA 1 immunohistochemical stain in the hippocampal region. Arrowheads indicate the IBA 1-positive foci, scale bar = 500 µm. d A subset of c in higher magnification (scale bar = 50 µm)