Retinoid protection against x-ray-induced chromatid damage in human peripheral blood lymphocytes.
نویسندگان
چکیده
منابع مشابه
Combined Effects of 528 Hz Sound and X-ray in Peripheral Blood Lymphocytes
Introduction: Radiotherapy is still one of the main options for cancer treatment but it is in association with damage to normal cells as well as the tumor cells. To reduce the injury in normal cells we have evaluated the effect of 528 hertz sound after X irradiation in peripheral blood lymphocytes. Materials and Methods: in this study, peripheral blood was o...
متن کاملChemical Protection against X-Ray Damage to Chromosomes.
HE writer (RILEY 1955) has shown that 2 X and 2 X lop4 M sodium T hydrosulfite and 2 X 2 X lop3, and sometimes 2 X lop4 M 2,3-dimercaptopropanol (BAL) will reduce significantly the number of chromosome interchanges and deletions induced by gamma radiation in root tips from germinating onion bulbs if the roots are in the solutions from 30 minutes before until ten minutes after irradiation. A sim...
متن کاملInherited susceptibility to bleomycin-induced chromatid breaks in cultured peripheral blood lymphocytes.
BACKGROUND Susceptibility to bleomycin-induced chromatid breaks in cultured peripheral blood lymphocytes may reflect the way a person deals with carcinogenic challenges. This susceptibility (also referred to as mutagen sensitivity) has been found to be increased in patients with environmentally related cancers, including cancers of the head and neck, lung, and colon, and, in combination with ca...
متن کاملInvesitgating the Radioprotective Effect of Brewed Rosa damascene in Comparison with Vitamin E on X-ray Induced Chromosomal Aberrations in Human Peripheral Blood Lymphocytes Using Micronucleus Assay in Binucleated Cells
Aims: More people, for occupational and therapeutic purposes, is exposed to its harmful effects including chromosomal abnormalities every day. Radioprotective agents are able to reduce these kinds of damages through mechanisms such as free radical scavenging, donating hydrogen to damaged molecules and increasing activity of antioxidant enzymes. Medicinal plants which have been traditionally use...
متن کاملRadioprotective effects of selenium and vitamin-E against 6MV X-rays in human blood lymphocytes by micronucleus assay
Background: Critical macromolecules of cells such as DNA are in exposure to damage of free radicals that induced from the interaction of ionizing radiation with biological systems. Selenium and vitamin-E are natural compounds that have been shown to be a direct free radical scavenger. The aim of this study was to investigate the radioprotective effect of selenium and vitamin-E separately and sy...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1992
ISSN: 0021-9738
DOI: 10.1172/jci116089