Abstract：
PURPOSE:The increased bioactivity 'windows' of GSM 900 and 1800 MHz radiations, (Global System for Mobile telecommunications) revealed recently by us and published in this issue, manifesting themselves as a maximum decrease in the reproductive capacity of the insect Drosophila melanogaster, were examined to discover whether they depend on the intensity of radiation-fields. METHODS:In each experiment, one group of insects were exposed to the GSM 900 or 1800 radiation at 30 or 20 cm distances, respectively, from the antenna of a mobile phone, where the bioactivity 'window' appears for each type of radiation and another group was exposed at 8 or 5 cm, respectively, behind a metal grid, shielding both microwave radiation and the extremely low frequency (ELF) electric and magnetic fields for both types of radiation in a way that radiation and field intensities were roughly equal between the two groups. Then the effect on reproductive capacity was compared between groups for each type of radiation. RESULTS:The decrease in the reproductive capacity did not differ significantly between the two groups. CONCLUSIONS:The bioactivity window seems to be due to the intensity of radiation-field (10 microW/cm(2), 0.6-0.7 V/m) at 30 or 20 cm from the GSM 900 or 1800 mobile phone antenna, respectively.
journal_name
Int J Radiat Bioljournal_title
International journal of radiation biologyauthors
Panagopoulos DJ,Margaritis LHdoi
10.3109/09553000903567979subject
Has Abstractpub_date
2010-05-01 00:00:00pages
358-66issue
5eissn
0955-3002issn
1362-3095journal_volume
86pub_type
杂志文章abstract：PURPOSE:To study by fluorescence in situ hybridization (FISH) the involvement of Chinese hamster chromosomes 3, 4, 8, and 9, and their separate chromosome arms in X-ray-induced aberrations. MATERIALS AND METHODS:Male embryonic primary cells of Chinese hamster were used and metaphases were collected and scored at 20 h ...
journal_title：International journal of radiation biology
pub_type： 杂志文章
doi：10.1080/095530099139700
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journal_title：International journal of radiation biology
pub_type： 杂志文章,收录出版
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abstract：:Electron transfer to 5-bromouracil (5-BrU) from nucleobase (N) electron adducts (and their protonated forms) has been studied by product analysis and pulse radiolysis. When an electron is transferred to 5-BrU, the ensuing 5-BrU radical anion rapidly loses a bromide ion; the uracilyl radical thus formed reacts with add...
journal_title：International journal of radiation biology
pub_type： 杂志文章
doi：10.1080/09553009214552451
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abstract：PURPOSE:DNA damage is one of the main consequences of exposure to ionizing irradiation (IR). Recent studies indicate that IR can modulate the expression of immune system-related genes. However, the effects of IR on the expression of genes and pathways of the B7-CD28 superfamily remain poorly defined. The aim of this st...
journal_title：International journal of radiation biology
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journal_title：International journal of radiation biology
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abstract：PURPOSE:The present work summarises the history and current status of research into the importance of cancer stem cells for radiobiological research and for clinical radiation oncology. An effort is made to differentiate clonogenicity from stemness of cancer cells. CONCLUSION:In radiooncology, cancer stem cells have b...
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abstract：PURPOSE:To evaluate the cumulative gamma-radiation personal exposure by analysing lymphocyte chromosome translocations using FISH painting and to compare FISH-derived biodoses with those derived from retrospective physical dose reconstruction in residents receiving chronic low dose-rate gamma-irradiation while living i...
journal_title：International journal of radiation biology
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doi：10.1080/09553000110053873
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journal_title：International journal of radiation biology
pub_type： 杂志文章
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journal_title：International journal of radiation biology
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abstract：PURPOSE:To obtain compounds that will effectively reduce the fixation of uranium in its main target organs: bone and kidney. There is an urgent need for a chelating agent that is suitable and available for human use. MATERIALS AND METHODS:The efficacy of ethane-1-hydroxy-1,1-bisphosphonate (EHBP), already in use as a ...
journal_title：International journal of radiation biology
pub_type： 杂志文章
doi：10.1080/095530099139331
更新日期：1999-11-01 00:00:00
abstract：:The radiosensitization of two human tumour in vitro cell lines, HT-1080 and LoVo, has been compared with that of the Chinese hamster cell line V79-379A. Although the two human tumour cell lines were more radiosensitive than the V79 cell line sensitizer, enhancement ratios for misonidazole, pimonidazole and azomycin we...
journal_title：International journal of radiation biology
pub_type： 杂志文章
doi：10.1080/09553009014552461
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journal_title：International journal of radiation biology
pub_type： 杂志文章
doi：10.1080/09553000600876686
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journal_title：International journal of radiation biology
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journal_title：International journal of radiation biology
pub_type： 杂志文章
doi：10.1080/09553009114550461
更新日期：1991-02-01 00:00:00
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journal_title：International journal of radiation biology
pub_type： 杂志文章
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更新日期：1991-12-01 00:00:00
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journal_title：International journal of radiation biology
pub_type： 杂志文章
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journal_title：International journal of radiation biology
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pub_type： 杂志文章,meta分析
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journal_title：International journal of radiation biology
pub_type： 杂志文章
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更新日期：2010-10-01 00:00:00
