Fig. 7
From: Inhibition of STAT3 in gastric cancer: role of pantoprazole as SHP-1 inducer
Pantoprazole upregulates SHP-1 expression and downregulates p-STAT3 expression in xenograft tumor. a Immunohistochemistry. SHP-1 and p-STAT3 protein expressions are stained dark brown. Black bar indicates 50 μm. b Immunofluorescence. Tumors are stained with SHP-1 (green), p-STAT3 (green), and 4′,6-diamidino-2-phenylindole (DAPI) (blue). White bar indicates 20 μm. PPZ, pantoprazole; PV, pervanadate