Micronucleus Induction inVicia FabaRoots
نویسندگان
چکیده
منابع مشابه
Micronucleus induction by low doses of X-rays in Vicia faba root tips.
Studies on the micronucleus test in Vicia faba root tips (VM test) were carried out in order to estimate the effects at low doses of X-rays (1, 2, 4, 8 and 12 R). The control value of micronucleus frequency is about 0.44/1000 cells. The dose where the micronucleus frequency is twice that of the control was estimated at 1.384 R. There was a linear kinetic dose response for the low-dose range stu...
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Human paraoxonase-1 (PON1) is a high-density lipoprotein-associated enzyme that has a role in the detoxification of organophosphorus compounds by hydrolyzing the bioactive oxons. PON1 polymorphims are responsible, at least in part, for the variation in the catalytic activity and expression of the enzyme and have been associated with susceptibility to organophosphorus pesticide toxicity, mainly ...
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The mutagenic effect of radiofrequency electromagnetic field (RF-EMF) is evaluated by the micronucleus (MN) test in secondary roots of Vicia faba seedlings. Root exposures were carried out with 915 MHz continuous wave (CW) radiation for 72h, at power densities of 25, 38, 50 W/m 2 . The specific absorption rate (SAR) corresponding to the experimental exposures was measured with a calorimetric me...
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The mammalian in vivo micronucleus and sperm morphology assays are widely used as part of the battery of assays for genotoxicity testing required during the development of new drugs. Genotoxicity data on Ciprofloxacin in mammalian system are very limited and mostly contradictory. This study provides more data by assessing the genotoxic potential of ciprofloxacin using mouse micronucleus and spe...
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As far as the detection of metal genotoxicity in fish is concerned, micronucleus (MN) test is considered an extremely suitable measure. In this study, frequencies of micronucleated erythrocytes were scored in peripheral blood of catfish, Heteropneustes fossilis (bloch) after acute in-vivo exposure of zinc at different concentrations (5, 10 and 30 ppm) in the laboratory condition. These three co...
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ژورنال
عنوان ژورنال: International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine
سال: 1983
ISSN: 0020-7616
DOI: 10.1080/09553008314550961