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. 2017 Aug 8;108(9):1897–1902. doi: 10.1111/cas.13317

Figure 1.

Figure 1

Immunohistochemical analysis of MUC5AC, MUC6 and αGlcNAc expression in PanIN and IDAC. (a) MUC5AC is expressed in tumor cells, irrespective of tumor grade. MUC6 is expressed in tumor cells showing pyloric gland phenotypes in low‐grade PanIN and high‐grade PanIN/IDS. αGlcNAc expression coincides with that of MUC6 in low‐grade PanIN. By contrast, in both high‐grade PanIN/IDS and IDAC, αGlcNAc is not expressed in MUC6‐positive tumor cells. Bar = 100 μm. (b) Semi‐quantitation of MUC6 and αGlcNAc expression in low‐grade PanIN, high‐grade PanIN/IDS, and IDAC. Data are represented as the mean ± SEM. *P < 0.05 and **P < 0.01 by Wilcoxon matched‐pair test.