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. 2017 Aug 14;7:8091. doi: 10.1038/s41598-017-08547-0

Figure 7.

Figure 7

Effect of PT treatment combined with THA on cell viability, Caspase 3 activity, ROS generation, CHOP and apoptosis-related protein levels in PC9 and A549 cells (24 h). (A) Cell viability; (B) Intracellular Caspase 3 activity; and (C) ROS concentration were shown, and those three indexes in the control group were defined as 100%. (D) Representative western blot results of the key proteins, including CHOP, Bcl2, Bax, Caspase 3, and p53 were shown. Membranes were re-probed for β-actin expression to show that similar amounts of protein were loaded in each lane. The results were expressed as the mean ± SD; n = 6. aP < 0.05 vs. the control group, bP < 0.05 vs. the 0.5 μM THA-treated group, cP < 0.05 vs. the 40 μM PT-treated group.