Figure 8From: Effects of magnolol on UVB-induced skin cancer development in mice and its possible mechanism of action Effects of magnolol on the expression of cell cycle regulatory proteins in A431cells. Cells were treated with varying concentrations of magnolol (0, 75, 100, 125 μM) for 24 and 48 h and thereafter cell lysates were prepared. Total cell lysates were subjected to SDS-PAGE followed by Western blot analysis. β-actin was used to verify equal loading of samplesBack to article page