Natural and process-related carcinogens in food: Macromolecular adducts in animal models and human blood and tissue samplesFurfuryl alcohol is a rodent carcinogen present in numerous foodstuffs. Sulfotransferases (SULTs) convert furfuryl alcohol into the DNA reactive and mutagenic 2-sulfoxymethylfuran. ...
Only 52 of these natural pesticides have been tested in high-dose animal cancer tests, and 27 are rodent carcinogens; these 27 are shown to be present in many common foods. The toxicology of synthetic chemicals is compared to that ... BN Ames,LS Gold - 《J Natl Cancer Inst Monogr》 被...
Natural toxic constituents in food, and effect (or absence of effect) of cooking studied yet. It will appear that heating does not destroy all of these constituents, and that some (but not all) of the toxins listed below are found in foods that are commonly eaten cooked, but that are in...
T. et al. Direct evidence that sulfhydryl groups of Keap1 are the sensors regulating induction of phase 2 enzymes that protect against carcinogens and oxidants. Proc. Natl Acad. Sci. USA 99, 11908–11913 (2002). Article CAS PubMed PubMed Central Google Scholar Morroni, F. et al. ...
Natural anticarcinogens, carcinogens, and changing patterns in cancer: Some speculation Over the past two decades, marked shifts have occurred in cancer mortality in the United States, the United Kingdom, and the Federal Republic of Germany. S... D Davis - 《Environmental Research》 被引量: 71...
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1, 40, 95 Most mycotoxins showed immunosuppressive, hepatotoxic, nephrotoxic and neurotoxic effects and some of them are carcinogens.16, 55 Data on the occurrence of toxigenic species and mycotoxins are relevant to determine the contamination risk both for humans and animals in different regions. ...
Mammalian tissue DNA has recently been found, via 32P postlabeling, to contain complex profiles of age‐dependent bulky carcinogen adductlike covalent modifications, which have been termed I‐compounds, referring to their apparent indigenous origin without exposure to exogenous carcinogens. I‐compound ...
Ptaquiloside (PTA) is a natural carcinogen found in bracken ferns. PTA is released from the plants via soil to surface and groundwaters from where humans can be exposed via drinking water. Primary degradation of PTA is due to hydrolysis with formation of
2. Egg powder contains more vitamin B2 and other trace elements, which can decompose and oxidize carcinogens in the human body and have anti-cancer effects; 3. The protein in egg powder has a repairing effect on liver tissue damage.