Gastroenterology Research and Practice / 2011 / Article / Fig 1

Clinical Study

The Histological and Immunohistochemical Aspects of Bile Reflux in Patients with Gastroesophageal Reflux Disease

Figure 1

Bax expression in gastric mucosa in healthy controls (HCs) and GERD patients, in relation to BRI status. Grouped data are presented in 100% display stacked columns for each grade (n; %). According to the percentages of the stained epithelial cells, the immunohistological sections were scored and graded as follows: 0 = absence of staining, 1 = staining up to 5%, 2 = staining >5% , 3 = staining >10% , 4 = staining >25% , and 5 = staining >51%.
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