Figure 7From: Hallmarks of epithelial to mesenchymal transition are detectable in Crohn’s disease associated intestinal fibrosis Subepithelial cells in and around fibrotic areas express α-SMA. Representative images show α-SMA (A) and van-Gieson (B) staining in corresponding tissue sections. Magnification: 10-fold or 40-fold, respectively. All analysed patient samples showed comparable staining characteristics when compared to samples from non-affected controls.Back to article page