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Effect of ionizing radiations on the life span of non-transformed human fibroblasts. |
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| Authors: | G Laublin P J Deschavanne E P Malaise |
| Abstract: | We studied in vitro the influence of ionizing radiations on the life span of non-transformed HF 19 human fibroblasts. The life span of surviving clones was found to be reduced when the cells had received two or three doses of 6 Gy separated by an interval of 15 doublings. In addition, this reduction in life span was greater when the cells were older at the time of irradiation. |
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