Fig. 2.

Effects of SSCC on cell morphology. a BGC-823 cells were exposed to different concentrations of SSCC (0, 50, 100 and 200 μg/mL) for 24 h and cell morphological changes were assessed by inverted light microscope. b GES-1 cells were exposed to different concentrations of SSCC (0, 50, 100 and 200 μg/mL) for 24 h and cell morphological changes were assessed by inverted light microscope. c The SSCC treatment cells were dehydrated with gradient ethanol alcohol and dried by carbon dioxide critical point and coated with gold using a metal ions spattering instrument. The surface morphology of BGC-823 cells was examined by a scanning electron microscope (SEM)