DNA repair kinetics after exposure to X-irradiation and to internal?-rays in CHO cells
- 1 September 1986
- journal article
- conference paper
- Published by Springer Nature in Radiation and Environmental Biophysics
- Vol. 25 (3) , 189-194
- https://doi.org/10.1007/bf01221225
Abstract
Summary DNA strand breaks induced by X- or internalβ-rays were measured using the alkaline unwinding technique. For either type of radiation, repair kinetics were found to be best described by three exponential components, the half-times of which are 2 min, 17 min and 200 min, respectively. These values are the same for X- and internal,β-irradiation but the initial fractions of the components are different.Keywords
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