Physico-Chemical Model of Toxic Substances in the Great Lakes
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چکیده
منابع مشابه
Biotransformation of the toxic chemical substances
Free radicals and oxygen meatabolites by xenobiotics were studied. Reactive intermediates detoxification may be due to the hydrolysis, glutathione conjugation, or interactions with cellular antioxidants. When DNA is modified in biological systems or when isolated DNA, nucleosides, and nucleotides are reacted with the xenobiotic or its metabolites. Free radicals biotransformation was considered....
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15 صفحه اولSCRAM: A scoring and ranking system for persistent, bioaccumulative, and toxic substances for the North American Great Lakes.
The Scoring and Ranking Assessment Model (SCRAM) was developed to serve as an analytical tool in chemical scoring and ranking of Great Lakes contaminants. The model provides an initial screening evaluation, based on minimal amount of data, of large numbers of chemicals to identify those chemicals that have the greatest potential to cause adverse effects. The SCRAM model is different from most s...
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Whole cells, morphological components, and various extracts of Candida albicans were tested for toxicity by methods involving biological activities ordinarily used to characterize bacterial endotoxin. Fungal preparations exerted several of these activities, but only at much higher dose levels than those required for bacterial products. Both fungal cell walls and intact cells were pyrogenic in r...
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The article by Knap et al., “Indicators of Ocean Health and Human Health: Developing a Research and Monitoring Framework” (Knap et al. 2002), was a welcome overview of issues that link the environmental condition of marine/ocean ecosystems and human disease. The complement to the growing concern about the connection between health and the marine environment is a corresponding emphasis on large ...
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ژورنال
عنوان ژورنال: Journal of Great Lakes Research
سال: 1983
ISSN: 0380-1330
DOI: 10.1016/s0380-1330(83)71921-0