Radiotoxicity of incorporated [3H]thymidine. Consequences for the interpretation of FLM data of irradiated cell populations.
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Radiotoxicity of incorporated [3H]thymidine. Consequences for the interpretation of FLM data of irradiated cell populations. / Beck-Bornholdt, Hans-Peter.
in: Cell Tissue Kinet, Jahrgang 15, Nr. 5, 5, 1982, S. 469-472.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Radiotoxicity of incorporated [3H]thymidine. Consequences for the interpretation of FLM data of irradiated cell populations.
AU - Beck-Bornholdt, Hans-Peter
PY - 1982
Y1 - 1982
N2 - Problems in the interpretation of FLM data of externally irradiated cell populations are mainly due to the interference of radiation effects with radiotoxic effects originating from incorporated [3H]thymidine. These problems were investigated using L-929 cells flash labelled in vitro with [3H]thymidine (30 min, 0.3 microCi/ml, 40 Ci/mM) and irradiated with 2 Gy of 200 kV X-rays; the fractions of labelled mitoses and the index of labelled and of unlabelled mitoses were determined. The results showed that the FLM is not an adequate parameter to quantify the early cell kinetic changes in irradiated cell populations.
AB - Problems in the interpretation of FLM data of externally irradiated cell populations are mainly due to the interference of radiation effects with radiotoxic effects originating from incorporated [3H]thymidine. These problems were investigated using L-929 cells flash labelled in vitro with [3H]thymidine (30 min, 0.3 microCi/ml, 40 Ci/mM) and irradiated with 2 Gy of 200 kV X-rays; the fractions of labelled mitoses and the index of labelled and of unlabelled mitoses were determined. The results showed that the FLM is not an adequate parameter to quantify the early cell kinetic changes in irradiated cell populations.
M3 - SCORING: Zeitschriftenaufsatz
VL - 15
SP - 469
EP - 472
IS - 5
M1 - 5
ER -
