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. 2022 Dec 3;23(23):15233. doi: 10.3390/ijms232315233

Figure 9.

Figure 9

Dose–effect relation on plasmid DNA for Re-188 in combination with psoralen and with (a)/without (b) a 60-min UV-366 nm irradiation. (a) shows the additional fluorescence intensity of open circular conformation for mere radiotoxicity with/without UV-366 nm irradiation. There was a difference between the psoralen and the DMSO equivalent effect. In (b) the difference of the fluorescence intensity is shown by comparing UV-366 nm irradiation and no irradiation. The effect was larger with UV-366 nm irradiation. The error bars show the SEM.