Fig. 3
From: A novel model for studying ileitis-induced visceral hypersensitivity in goats
Microscopic lesions and microscopic lesion scores of the TNBS-treated ileum in goats. No significant inflammation in saline group, an extensive disruption of mucosal and submucosal layers, and inflammatory cell infiltration at day 3, ulceration of submucosal and muscular layers and inflammatory cell infiltration at day 7, Extensive inflammatory cells infiltration and granulomas at day 14, moderate infiltration of inflammatory cells and granulomas at 21 day after TNBS administration. The values are mean ± SD, n = 6. *P < 0.05 and **P < 0.01 show significant difference compared with the control