PMID- 20031432 OWN - NLM STAT- MEDLINE DCOM- 20100618 LR - 20100312 IS - 1872-9800 (Electronic) IS - 0969-8043 (Linking) VI - 68 IP - 4-5 DP - 2010 Apr-May TI - New type of cells with multiple chromosome rearrangements. PG - 844-7 LID - 10.1016/j.apradiso.2009.11.075 [doi] AB - A comparative analysis of the distribution and the frequency of multiaberrant cells (MAC) among lymphocytes in different categories of low dose (up to 0.5 Gy) irradiated people was carried out. The highest MAC frequency was observed in people exposed to alpha-radiation (Pu, Rn) and in cosmonauts. This fact allows MAC to be considered as an indicator of a high-energy local exposure. A new type of cells with multiple chromosome rearrangements was discovered in the course of analysis of stable aberrations by the fluorescence in situ hybridization (FISH) method. The biological consequences of MAC formation and possibility of revealing the whole diversity of cells with multiple aberrations by means of modern molecular-cytogenetic methods are discussed. CI - Copyright 2009 Elsevier Ltd. All rights reserved. FAU - Aseeva, Elena A AU - Aseeva EA AD - National Research Centre for Hematology, Russian Academy of Medical Sciences, Moscow, Russia. FAU - Snigiryova, Galina P AU - Snigiryova GP FAU - Neverova, Anna L AU - Neverova AL FAU - Bogomazova, Alexandra N AU - Bogomazova AN FAU - Novitskaya, Natalia N AU - Novitskaya NN FAU - Khazins, Eva D AU - Khazins ED FAU - Domracheva, Elena V AU - Domracheva EV LA - eng PT - Journal Article DEP - 20091205 PL - England TA - Appl Radiat Isot JT - Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine JID - 9306253 SB - IM MH - Alpha Particles MH - Cells, Cultured MH - Chromosome Aberrations/*radiation effects MH - Cytogenetic Analysis/*methods MH - Dose-Response Relationship, Radiation MH - Female MH - Humans MH - Lymphocytes/*classification/*physiology/radiation effects MH - Male MH - Radiation Dosage MH - Species Specificity EDAT- 2009/12/25 06:00 MHDA- 2010/06/19 06:00 CRDT- 2009/12/25 06:00 PHST- 2009/12/25 06:00 [entrez] PHST- 2009/12/25 06:00 [pubmed] PHST- 2010/06/19 06:00 [medline] AID - S0969-8043(09)00764-7 [pii] AID - 10.1016/j.apradiso.2009.11.075 [doi] PST - ppublish SO - Appl Radiat Isot. 2010 Apr-May;68(4-5):844-7. doi: 10.1016/j.apradiso.2009.11.075. Epub 2009 Dec 5.