Figure 4. Indomethacin severely impairs proximal small intestinal integrity of Gata4 mutant mice.

Control (a,c,e,g,i) and Gata4^ΔIEC (b,d,f,h,j) mice were sacrificed 24 h after indomethacin injection and sections from the duodenum (a,b,g,h), the jejunum (c,d,i,j) and the ileum (e,f) were stained with H&E. Images are representative of at least 3 individuals per group. Original magnification: 2.5X (a–f) and 10X (g–j).