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
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست بهداشت، سم شناسی و جهش زایی
پیش نمایش صفحه اول مقاله
Different radiation dose rate as radioprotection and the cross effect with chromium using in vivo somatic cells of Drosophila
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 1 Gy in somatic cells of the wing of D. melanogaster, administered at 5.4 or 34.3 Gy/h and from 0.037 to 0.3 mM 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 20 Gy or 1 mM CrO3 was evident.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Toxicology and Pharmacology - Volume 63, October 2018, Pages 16-20
نویسندگان
, , , ,