The promoting molecular mechanism of alpha-fetoprotein on the growth of human hepatoma Bel7402 cell line

Figure 1 The effects of different concentration of AFP on the proliferation of cells. Bel 7402 cells were incubated with different concentrations of AFP for 48 h and the cell proliferation was measured by MTT assay. The data represented the mean values of six independent experiments performed each in triplicate. ^aP < 0.05 and ^bP < 0.01 vs control (0 mol·L^-1).