Figure 6From: Osthole induces G2/M arrest and apoptosis in lung cancer A549 cells by modulating PI3K/Akt pathwayEffect of Osthole on Bcl-2 family proteins by Western blotting analysis. A549 cells were treated with (0, 50, 100 and 150 μM) Osthole for 48 h. Proteins were extracted, then Bax, Bcl-2 and β-actin expressions were analyzed by Western blotting.Back to article page