Fig. 4From: Vitexin induces apoptosis through mitochondrial pathway and PI3K/Akt/mTOR signaling in human non-small cell lung cancer A549 cellsVitexin induces mitochondrial dysfunction in A549 cells. a The loss of MMP in A549 cells following 48 h of vitexin treatment was detected by JC-1 staining. b The expression levels of cytochrome c in the mitochondrial and cytosolic fractions of A549 cells following 48 h of vitexin treatment were detected by western blot analysis. *P < 0.05 versus vehicle-treated cellsBack to article page