extremely significantp < 0.0001
The IC50 value of Caki-1 cells was calculated as 408.2 nM using GraphPad Prism, and the inhibitory effect of the ester toadstools on the activity of Caki-1 cells was extremely significant ( p < 0.0001) at a concentration of 200 nmol/L ( Figure 13 ). 3.8.