engleski

The frequency of dicentric chromosomes in relation to 131I contamination

In vitro investigations conducted by now have indicated a correlation between the applied doses of ionising radiation and frequency of dicentric chromosomes. In vivo investigations do not always confirm that relationship, especially not in case of subjects occupationally exposed to ionising radiation. The aim of this paper was to elucidate that possible disagreement between registered doses and the number of chromosomal aberrations may be ostensible. Risk estimation should therefore involve precisely defined groups of examinees and not individual subjects.

131I; chromosomal aberrations; dicentric chromosomes

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