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

Figure 1

Apoptotic effect of HLL at different concentrations (0, 1, and 10 μg/mL) in A549 cells analyzed with FITC Annexin-V/Dead Cell Apoptosis Kit with FICT Annexin-V and PI, using flow cytometry after 48 hours of treatment. Q2-1 necrosis, Q2-2 late apoptosis, Q2-4 early apoptosis, and Q2-3 viable cell.