Molecular Role of EGFR-MAPK Pathway in Patchouli Alcohol-Induced Apoptosis and Cell Cycle Arrest on A549 Cells In Vitro and In Vivo

Figure 3

Typical G₁/S cell cycle arrest on A549 cells induced by increasing PA exposure of 0, 50, 75, and 100 μg/mL. (a) PA induced G₁/S cell cycle arrest. (b) The involved proteins activities. Statistical differences were compared between PA treatment group and control group and considered significant at the levels of , , or .

(a)

(b)