Table 1.

Radiosensivity effect of RF HT measured by TEF. The effect of changing the sequence of two treatments is shown

Photon energy	Mean TM* RT alone	Mean TMRT+HT	TEF**	Mean TM HT+RT	TEF
6 MV	0.069 ± 0.008***	0.179 ± 0.026	2.59	0.415 ± 0.022	6
15 MV	0.338 ± 0.013	0.460 ± 0.056	1.36	0.602 ± 0.016	1.78

*; Mean TM values in this table were obtained from data shown in Figure 4, **; Mean TM of cells after RT combined with HT was divided by TM after RT alone, ***; Mean TM ± SD, RF; Radiofrequency, HT; Hyperthermia, RT; Radiation treatment, TEF; Thermal enhancement factor, and TM; Tail moment.