Fig. 5From: Molecular identification and biological characterization of Cryptosporidium muris from camels (Camelus bactrianus) in ChinaObservations of pathological sections of stomach tissue of BALB/c mice stained with hematoxylin and eosin. a Longitudinal section of gastric epithelium, negative control. b, c Gastric pits (arrow) in stomach tissue sections of BALB/c mice infected with 1 × 106 oocysts (b) and 3 × 106 oocysts (c) of C. muris (arrow) which were sacrificed 14 days post-infection. A scale bar is included in each figureBack to article page