Research Article
ZnO Nanoparticles Treatment Induces Apoptosis by Increasing Intracellular ROS Levels in LTEP-a-2 Cells
Figure 3
The survival rate of LTEP-a-2 cells detected by trypan blue exclusion test after 12 h of exposure to different concentrations of ZnO nanoparticles (0 μg/mL, control).