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. 2018 Apr 15;24:2271–2279. doi: 10.12659/MSM.906361

Figure 4.

Figure 4

SIX1 siRNA and/or TAX treatment increased HepG2 cell apoptosis. (A) Flow cytometry results demonstrating the apoptosis of HepG2 cells in different groups. (B) Column diagram showing the percentage of apoptotic HepG2 cells in different groups. Flow cytometry results showed a remarkable ascending cell apoptosis level in SIX1 siRNA group, TAX group and si-SIX1+TAX group to the contrary of the control group. More specifically, si-SIX1+TAX group cells showed a significantly higher apoptotic ratio than single treatment group (SIX1 siRNA group and TAX group); * p<0.05 compared with control group; # p<0.05 compared with SIX1 siRNA group, & p<0.05 compared with TAX group.