Randomized Controlled Trial
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 21, 2015; 21(7): 2183-2190
Published online Feb 21, 2015. doi: 10.3748/wjg.v21.i7.2183
Figure 1
Figure 1 Histopathological changes in the mucosa in each group. A: Epithelial layer and the lamina propria of the intestinal mucosa in the SO group were normal; B: Shortened and irregular villi as well as subepithelial space were observed; some lifting of the epithelial layer of the lamina propria was observed in mucosa exposed to HCA (magnification × 200).