Figure 7.
Cdx2 small interference RNA decreased invasion of MGC-803 cells. MGC-803 cells (A), MGC-803/Cdx2 negative control cells (B) and MGC-803/Cdx2 small interference RNA cells (C) were loaded onto Matrigel-coated upper chambers of Transwell plates. Filtrated cells on the undersurface of the polycarbonate membranes were stained and counted under a optical microscope at 24 h (× 200).