Figure 4

Cell viability of gastric cancer cell lines with administration of different concentrations of 5-fluorouracil and insulin. Graph A show the proliferation rate of SGC7901, MKN45, MKN28 cells in contrast to GES cells in 48 hours after administration of different concentrations of 5-Fu with high, normal or without insulin. B and C shows the photographs of three gastric cancer cell lines and the control GES cells in the conditions of 5-fluorouracil and different concentrations of insulin at 72 hours.