PMID: 6971273Sep 1, 1980Paper

The induction of chromosome aberrations in human lymphocytes by in vitro irradiation with alpha-particles from plutonium-239

International Journal of Radiation Biology and Related Studies in Physics, Chemistry, and Medicine
R J PurrottJ W Stather

Abstract

The yields of unstable chromosome aberrations induced in human lymphocytes by alpha-particles from plutonium-239 have been measured. Plutonium citrate solution was mixed with heparinized blood so that doses of 13--160 rad were delivered in 24 hours. Dicentric aberration yields (Y) fitted best to the linear expression Y = 3 . 72 +/- 0 . 23 x 10(-3) rad-1. Inclusion of a 6 . 5 rad point resulting from a 1 . 7 hour irradiation raised the yield coefficient insignificantly to 3 . 75 +/- 0 . 24 x 10(-3). The aberration yields are in good agreement with data from curium-242 alpha-particles obtained in this laboratory but they are much lower than those obtained in two other laboratories. Reasons for this disagreement are examined.

References

Apr 30, 1979·Radiation and Environmental Biophysics·A A EdwardsR J Purrott
Jul 1, 1980·International Journal of Radiation Biology and Related Studies in Physics, Chemistry, and Medicine·A A EdwardsD C Lloyd

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Citations

Nov 15, 2003·Annals of the ICRP·UNKNOWN Task Group on Radiation Quality Effects in Radiological Protection, Committee 1 on Radiation Effects, International Commissi
Jul 28, 2016·International Journal of Radiation Biology·Roser PuigJoan-Francesc Barquinero
Nov 1, 1981·Physics in Medicine and Biology·G ScarpaG Vulpis
May 9, 2015·International Journal of Radiation Biology·C Meenakshi, Mary N Mohankumar
Feb 5, 2021·European Journal of Nuclear Medicine and Molecular Imaging·S SchumannH Scherthan
Sep 16, 2003·Advances in Space Research : the Official Journal of the Committee on Space Research (COSPAR)·F Ballarini, A Ottolenghi

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