Research Paper Volume 12, Issue 24 pp 25767—25777

Zinc oxide nanoparticles (ZnO NPs) combined with cisplatin and gemcitabine inhibits tumor activity of NSCLC cells

Figure 3. Effect of ZnO NPs(Cp/Gem) on A549 apoptosis. (A) Apoptosis is tested by Annexin V-FITC/PI method. (B) The protein levels of Caspase3, Caspase 9, and RARP is measured by Western blot.