Figure 5

The abrogation of CXCR4 inhibits the invasive potential ability of pancreatic cancer cells. × 200; (A) representative staining figure: pRNAT-MN invading cells without SDF-1 stimulation (a), pRNAT-MN invading cells with 100 ng ml−1 SDF-1 stimulation (b), pRNAT-M1 invading cells without SDF-1 stimulation (c), pRNAT-M1 invading cells with 100 ng ml−1 SDF-1 stimulation (d); (B) the diagram of the count analysis, *P<0.05 compared with pRNAT-MN cells.