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Figure 2 | Veterinary Research

Figure 2

From: Typhlitis induced by Histomonas meleagridis affects relative but not the absolute Escherichia coli counts and invasion in the gut in turkeys

Figure 2

Histopathology in caecum of turkeys in different groups. A Negative control group, not inoculated with H. meleagridis, tissues are normal; B no lesion group, inoculated with H. meleagridis, tissues are normal; C mild lesion group, inoculated with H. meleagridis, erosion of mucosal epithelium with heterophilic/eosinophilic cells infiltration extended to submucosa; D severe lesion group, inoculated with H. meleagridis, extensive necrosis with pyogranulomatous reaction (asterisk) and transmural infiltration of inflammatory cells.

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