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. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: Radiat Res. 2018 May 15;190(2):107–116. doi: 10.1667/RR15019.1

Figure 3.

Figure 3

Temperature-dependence of potentiation of PyED cytotoxicity. U-1 cells were treated with either 50μM PyED or DMSO (vehicle) for 1 h at various temperatures. Surviving fractions were normalized to the DMSO or PyED treatments at 37 °C. The plating efficiencies for cells treated with DMSO or PyED at 37 °C were 0.30 or 0.07, respectively. Treatment at 38.5 °C without drug was performed only once due to a lack of significant difference in normalized surviving fraction in treatments below 40.5 °C. Error bars represent the SEM for two to seven experiments.