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. 2004 Mar;53(3):323–330. doi: 10.1136/gut.2003.026609

Figure 5.

Figure 5

Comparison of pancreatic-duodenal homeobox 1 (PDX1) with mucin MUC6 and MUC5AC expression in serial sections through gastric carcinomas. (A, B) PDX1 expression is apparent in differentiated and undifferentiated type carcinomas, respectively. (C) PDX1 reactivity is not evident in undifferentiated type carcinoma. (D, G) MUC6 and MUC5AC expression is generally associated with PDX1 in differentiated type carcinoma. (E, F) MUC6 expression is not apparent in undifferentiated type carcinomas. (H, I) MUC5AC is expressed in undifferentiated type carcinomas. Original magnification: A, D, G, 200×; B, C, E, F, H, I, 400×.