Fig. 5
From: Downregulated SPINK4 is associated with poor survival in colorectal cancer
Representative images of SPINK4 immunohistochemical staining in CRC tissues from our study cohort. a Negative SPINK4 expression in CRC tissue (magnification × 200); b low SPINK4 expression in CRC tissue (magnification × 200); c moderate-strong SPINK4 expression in CRC tissue (magnification × 200); d strong SPINK4 expression in normal tissue. (magnification × 200); e Representative images of SPINK4 protein expression in sections of nonneoplastic mucosa adjacent to tumors (magnification × 200); f Representative images of SPINK4 protein expression in sections of nonneoplastic mucosa adjacent to tumors (magnification × 400)