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. 2013 Jan 31;2013:152860. doi: 10.1155/2013/152860

Figure 2.

Figure 2

Endogenous annexin-A1 (ANXA1) expression in the gastric mucosa. Immunoreactivity of ANXA1 in sections of gastric mucosa tissue by rabbit polyclonal antibody ANXA1. (a) Histological analysis showing modest immunoreactivity in stroma and negative for epithelial cells in normal mucosa. Note the immunopositivity in basal portion of epithelial in (b) chronic gastritis and intense stromal-epithelial immunostaining in (c) diffuse-type adenocarcinoma and (d) intestinal-type adenocarcinoma. Hematoxylin counterstain. Bar: 20 μm. (e) Densitometry analyses on the gastric mucosa tissues immunostained for AnxA1 in normal mucosa (C), chronic gastritis (CG), and gastric adenocarcinoma (GA) groups. Comparison between the C group and the CG (*) and GA (**) groups was made by the ANOVA test, with P < 0.01.