Alteration of somatostatin receptor subtype 2 gene expression in pancreatic tumor angiogenesis

Figure 1 Ductal adenocarcinoma in pancreatic head (Immunohisto-chemistry LSAB method, × 400). Brown yellow staining of SST2R gene expression in cell membrane/cytoplasm.

Figure 2 Pancreatic ductal adenocarcinoma in pancreatic body and tail (Immunohistochemistry LSAB method, × 400). Brown yellow staining of SST2R gene expression in cell membrane/ cytoplasm.

Figure 3 Ductal adenocarcinoma in pancreatic head (EnVision^TM method, × 400). Brown yellow staining of p53 gene expression in cell nucleus.

Figure 4 Ductal adenocarcinoma in pancreatic body and tail (EnVision^TM method, × 400). Brown yellow staining of ras gene expression located in cytoplasm.

Figure 5 Ductal adenocarcinoma in pancreatic body and tail (EnVision^TM method, × 400). Brown yellow staining of DPC4 gene expression located in cytoplasm.