56 research outputs found
The Carcinogenic Load of the Environment: Benzo(a)Pyrene in Sediments of Arctic Waters
Get PDFBaseline levels of the chemical carcinogen benzo(a)pyrene were measured in arctic sediments. Levels were highest in samples from the Mackenzie River delta and adjacent areas of the Beaufort Sea. The distribution of carcinogen did not correspond to the location of inhabited areas - a natural rather than a man-made source for polycyclic aromatic hydrocarbons in arctic sediments is indicated
Chromosome damage in underground coal miners: detection by conventional cytogenetic techniques and by submitting lymphocytes of unexposed individuals to plasma from at-risk groups
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Mutagenic activity of pyrazine derivatives: A comparative study with Salmonella typhimurium, Saccharomyces cerevisiae and Chinese hamster ovary cells
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Inhibition and enhancement of the action of mutagens by chemical, physical and viral-modulating factors
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Induction of mitotic gene conversion by browning reaction products and its modulation by naturally occurring agents
No full textChromosome aberrations in mammalian cells exposed to vitamin C and multiple vitamin pills
No full textThe inhibitory effect of whole and deproteinized saliva on mutagenicity and clastogenicity resulting from a model nitrosation reaction
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