Research Article

Interleukin-17 Expression in the Barrett’s Metaplasia-Dysplasia-Adenocarcinoma Sequence

Figure 1

Boxplot of the IL-17 staining intensity scores. Demonstration of the median (bold horizontal line), interquartile range (box where given) and whiskers to highest and lowest levels. Negative controls ( ), positive control ( )—note: 1 positive control per batch run, columnar epithelium ( ), intestinal metaplastic cells ( ), dysplastic/glandular neoplastic cells ( ), neutrophils ( ), mast cells ( ), plasma cells ( ).
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