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. 2017 Oct 27;12(1):46–50. doi: 10.5009/gnl17078

Fig. 3.

Fig. 3

Hematoxylin and eosin staining of the esophageal mucosa in each group (×100). Arrows indicate the thickness of the epithelial layer in each group. The control group had a thicker layer than the proton pump inhibitor (PPI) group and the PPI plus rebamipide (PPI+R) group.