The inhibitory effects of the probiotic mixture on the proliferation of CT26 cells. (A) The OD values of the PM group and the CTL group were measured at 24, 48, 72, and 96 hours; (B) representative images of the number of CT26 cell colonies in the CTL group and the PM group; Figure 1B showed a 10-cm diameter dish. (C) diagram showing that the probiotic mixture inhibited colony formation of CT26 cells compared to the CTL group. *, P<0.05. PM, probiotic mixture; CTL, control.