Fig. 2From: Pathological changes and bacteriological assessments in the urinary tract of pregnant goats experimentally infected with Brucella melitensisa Mild congestion and ureteritis characterized by infiltration of macrophages in the connective tissue stroma. H&E, × 200. b Positive immunoperoxidase stain reactions in the cytoplasm of the epithelial cells of the ureter and within the infiltrating macrophages. IHC, × 200Back to article page