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. Author manuscript; available in PMC: 2018 May 11.
Published in final edited form as: Bioorg Med Chem. 2015 Dec 1;24(4):521–544. doi: 10.1016/j.bmc.2015.11.045

Figure 4.

Figure 4

Induction of caspase activity by 7n and 7ao. U2OS cells were treated with the indicated concentrations of each compound for 24 h. Cell viability (blue) and the induction of Caspase 3/7 activity (red) were measured as described in Section 5.1.