Unstable chromosome aberrations do not accumulate in normal human fibroblast after fractionated x-irradiation.

We determined the frequencies of dicentric chromosomes per cell in non-dividing confluent normal human fibroblasts (MRC-5) irradiated with a single 1 Gy dose or a fractionated 1 Gy dose (10X0.1 Gy, 5X0.2 Gy, and 2X0.5 Gy). The interval between fractions was between 1 min to 1440 min. After the compl...

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Bibliographic Details
Main Authors: Mitsuaki Ojima, Maki Ito, Keiji Suzuki, Michiaki Kai
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2015-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0116645&type=printable
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