کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8545683 | 1561681 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Different radiation dose rate as radioprotection and the cross effect with chromium using in vivo somatic cells of Drosophila
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
بهداشت، سم شناسی و جهش زایی
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چکیده انگلیسی
Ionizing radiation plays a key role in the adaptation of an individual organism to environmental pollution, at the same time, it has biological effects that depend on radiation intensity or dose rate (DR). Although the effect of DR has been studied in vitro, the phenomenon known as the inverse effect of DR, which indicates as it decreases that the induction of damage is greater, has not been widely studied in vivo. The present study is aimed to test 0.5 and 1âGy in somatic cells of the wing of D. melanogaster, administered at 5.4 or 34.3âGy/h and from 0.037 to 0.3âmM of CrO3 as conditioning treatment. No changes were found in larva-to-adult viability. A protective as well as a cross effect of pre-exposure to different DR and CrO3 concentrations against genetic damage induced by 20âGy or 1âmM CrO3 was evident.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Toxicology and Pharmacology - Volume 63, October 2018, Pages 16-20
Journal: Environmental Toxicology and Pharmacology - Volume 63, October 2018, Pages 16-20
نویسندگان
L.M. Vidal, E. Pimentel, M.P. Cruces, J.C. Sánchez-Meza,