Radiation-Induced Chromosome Aberrations in Occupationally Exposed Persons
نویسندگان
چکیده
منابع مشابه
Chromosome Aberrations in Persons Professionally Exposed to Ionizing Radiation Effects
Modern radiation cytogenetics has adopted the principle that DNA molecule as an essential biological substrate is the most important target of ionizing radiation. This action may result in delicate lesions of the hereditary material that may be manifested in the form of structural chromosomal aberrations. This study present results of years of cytogenetic studies of chromosomal aberrations in i...
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We performed a study on the presence of chromosome aberrations in a cohort of plutonium workers of the Mayak production association (PA) with a mean age of 73.3 ± 7.2 years to see whether by multi-color fluorescence in situ hybridization (mFISH) translocation analysis can discriminate individuals who underwent occupational exposure with internal and/or external exposure to ionizing radiation 40...
متن کاملChromosome aberrations in persons accidentally exposed to 192Ir gamma-rays.
Chromosome examinations were made both in cultured peripheral lymphocytes and in freshly aspirated bone marrow cells of 6 persons accidentally exposed to gamma rays from an 192Ir. Samplings of peripheral blood for the chromosome analysis were repeated mostly at weekly in tervals during the hospitalization beginning on 10-11 days after the initial exposure, and at more prolonged intervals after ...
متن کاملComparison of chromosome aberrations in peripheral blood lymphocytes from people occupationally exposed to ionizing and radiofrequency radiation.
The genotoxic effects of occupational exposure to ionizing and non-ionizing radiation were investigated in 25 physicians and nurses working in hospitals and in 20 individuals working at radio-relay stations. Examination was conducted by chromosome aberration analysis of peripheral blood lymphocytes. The data showed that total number of chromosome aberrations in people exposed to ionizing and ra...
متن کاملChromosome aberrations in peripheral blood lymphocytes of Croatian hospital staff occupationally exposed to low levels of ionising radiation.
Medical staff is an occupational group exposed to different agents suspected to induce genetic damage. Among them ionising radiation is the most studied. Cytogenetic analysis of human chromosomes in peripheral lymphocytes allows direct detection of mutation in somatic cells. This study investigated the cytogenetic effects of low-level ionising x-radiation in 48-hour peripheral blood lymphocyte ...
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ژورنال
عنوان ژورنال: Acta Radiologica
سال: 1966
ISSN: 0284-1851,1600-0455
DOI: 10.1080/05678066609170453