BioMed Research International / 2020 / Article / Fig 4

Research Article

Essential Oils of Lemongrass (Cymbopogon citratus Stapf) Induces Apoptosis and Cell Cycle Arrest in A549 Lung Cancer Cells

Figure 4

Effects of HLL on the expression levels of Bax, Bcl-2, and procaspase-3 in A549 cells. A549 cells were treated with different concentrations (0, 1, and 10 μg/mL) of HLL for 48 h. Proteins were extracted, and then Bax, Bcl-2, procaspase-3, and β-actin expressions were analyzed by western blot analysis.