Fig. 1

Determination of the radiosensitivity of the T98G cell line using the MTT method. Absorbance values were converted to cells number using a logarithmic line equation of a stander curve for each point, Y axis: cell number, X axis: time. Irradiation of T98G cells with a 2 Gy dose caused a growth delay of about 12 h compared to non-irradiated cells (control). The experiment has been repeated three times and data are expressed as the mean ± SD