Fig. 1From: MicroRNA-506 is up-regulated in the development of pancreatic ductal adenocarcinoma and is associated with attenuated disease progressionThe expression of miR-506 in pancreatic ductal adenocarcinoma (PDAC) and matched normal pancreatic tissues. a Representative images of hematoxylin and eosin (HE) staining, U6 in situ hybridization (ISH) (positive control), and miR-506 ISH. The circles indicate normal pancreatic ducts. b Statistical analysis showed that miR-506 expression in PDACs is significantly higher than that in normal pancreatic ducts but lower than that in normal pancreatic acinus/islandsBack to article page