منابع مشابه
Mosaic mutations induced in Drosophila by ethylenimine.
irst well defined case of the mutagenic effectiveness of chemicals was Tyet:ied for mustard gas treatment of Drosophila by AUERBACH and ROBSON ( 1946). Chemical mutagenesis studies have since been extended to a number of biological systems, including bacteria, fungi and higher organisms. AUERBACH (1965) has discussed the development of chemical mutagenesis in the last 20 years. The application ...
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Harmine is a harmal-derived alkaloid with antioxidant properties. The morphine produces free radicals and plays a key role in the pathogenesis of kidney disease. This study was designed to evaluate the effects of harmine against morphine- induced damage to the kidneys of rats. In this study, 64 male rats were randomly assigned to 8 groups: saline and morphine treated groups; harmine groups (5, ...
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Objective(s): Severe injuries are often associated with tissue hypothyroidism, elevated damaging mediators in circulation, and broken gut epithelial barrier. However, the relationships between the hypothyroid state and gut epithelial damage are largely unknown. Therefore, in this study, we investigated the effects of L-thyroxine (T4) on in vitro models of intact and ...
متن کاملInduced repair of genetic damage in Neurospora.
Repair of genetic damage in Neurospora has been studied using a procedure in which one strain is exposed to a potentially lethal dose of UV before being joined in a heterokaryon with an undamaged strain. We have monitored the ability of the second strain to rescue the first. The extent of rescue is greatly enhanced when the rescuing strain has itself received a small, nonlethal dose of UV, thus...
متن کاملExercise-Induced Genetic Damage: A Review
Physical activity improves the quality of life and well being in healthy persons and has been demonstrated to have beneficial effect on quality of life during and after therapy in cancer patients. Considerable evidence on the other front has shown an association between physical activity and genetic damage and also implied a possible role of physical activity on cancer incidence. Diverse biolog...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1965
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.53.2.282