Effects of combined SIL treatment and Notch1 siRNA transfection on cell viability and Notch1 signaling in HCC cells.

<p><b>A.</b> Viability is expressed as OD values. <b>B.</b> Representative Western blot results are shown. The results are expressed as the means ± SEM, n = 6. ^aaP<0.01, compared with the control group, ^bbP<0.01, compared with the 100 µM SIL-treated group, and ^ccP<0.01, compared with the Notch1 siRNA-transfected +100 µM SIL-treated group. SIL, silybin. OD, optical density.