PMID- 9889772 OWN - NLM STAT- MEDLINE DCOM- 19990129 LR - 20161020 IS - 0869-8031 (Print) IS - 0869-8031 (Linking) VI - 38 IP - 6 DP - 1998 Nov-Dec TI - [Registration of stable aberrations in peripheral blood lymphocytes using G-differential chromosome staining and fluorescence in situ hybridization methods]. PG - 793-9 AB - G-banding analysis and fluorescence in situ hybridization (FISH) for whole chromosomes 1, 2 and 4 were applied in comparative assay for frequency of stable chromosome aberrations in 37 individuals with previous exposure to radiation (15 clean-up workers/liquidators of Chernobyl nuclear power plant accident and 22 residents of radiocontaminated areas) and in 18 individuals of a reference group. In G-banding analysis of stable aberrations, we used classification of Ohtaki K. et al., 1992, in compliance with ISCN, 1985. FISH-assay for translocations is performed in accordance with classification of Tucker J.D. et al., 1995. Comparison of the results reveals statistical trustworthy correlation between the two assays. The results point out that FISH for translocations in as few as three chromosomes, when combined with screening of numerous metaphases, provides sensitivity comparable with that provided by G-banding which covers the whole genome. FAU - Obukhova, T N AU - Obukhova TN AD - National Research Center for Hematology, Russian Academy of Medical Sciences, Moscow. FAU - Domracheva, E V AU - Domracheva EV LA - rus PT - Comparative Study PT - English Abstract PT - Journal Article TT - Registratsiia stabil'nykh aberratsii v limfotsitakh perifericheskoi krovi metodami G-differentsial'nogo okrashivaniia khromosom i fliuorestsentnoi in situ gibridizatsii. PL - Russia (Federation) TA - Radiats Biol Radioecol JT - Radiatsionnaia biologiia, radioecologiia JID - 9317212 SB - IM MH - Adult MH - Aged MH - *Air Pollution, Radioactive MH - Cells, Cultured MH - Child MH - *Chromosome Aberrations MH - *Chromosome Banding MH - Chromosomes/*radiation effects MH - Chromosomes, Human, Pair 1/genetics/radiation effects MH - Chromosomes, Human, Pair 2/genetics/radiation effects MH - Chromosomes, Human, Pair 4/genetics/radiation effects MH - Female MH - Humans MH - *In Situ Hybridization, Fluorescence MH - Lymphocytes/cytology/radiation effects MH - Male MH - Metaphase/genetics MH - Middle Aged MH - Models, Theoretical MH - *Power Plants MH - *Radioactive Hazard Release MH - Translocation, Genetic MH - Ukraine EDAT- 1999/01/16 00:00 MHDA- 1999/01/16 00:01 CRDT- 1999/01/16 00:00 PHST- 1999/01/16 00:00 [pubmed] PHST- 1999/01/16 00:01 [medline] PHST- 1999/01/16 00:00 [entrez] PST - ppublish SO - Radiats Biol Radioecol. 1998 Nov-Dec;38(6):793-9.