Titlebook: Antimutagenesis and Anticarcinogenesis Mechanisms III; Giorgio Bronzetti,Hikoya Hayatsu,Claire Wilson & A Book 1993 Springer Science+Busin

Intractable

Antimutagenic Investigations on Commercial Yogurt human stomach cancer induced by alkylating agents (6). Human subjects (7) and experimental animals (8) receiving dietary supplements of . exhibited significantly lower levels of fecal enzymes associated with colon carcinogenesis. In addition, extracts prepared from ., ., and . spent media were show

Immunization

MEAN

angina-pectoris

chance

Sulfotransferase- and Acetyltransferase-Mediated Activation of Carcinogenic N-Hydroxyarylamines in Mological macromolecules, most arylamines are activated by two successive reactions, N-oxidation and O-esterification, to form their reactive intermediates. The former reaction is catalyzed mainly by microsomal cytochrome P-450, while the latter is mediated by cytosolic transferases in the liver. Amo

CAMEO

Induction of Rat Liver GSH Transferases by 1,2-Dithiole-3-Thione Illustrates Both Anticarcinogenic aic GSH and several GSH-dependent enzymes including GSH transferases (GSTs) (2,14) that catalyze the detoxification of aflatoxin B.-8,9-oxide, the ultimate carcinogen. We had previously concluded (5) that in phenobarbitol-induced rat liver, GSTs 1-1 and 1-2 are most important among soluble GSTs in th

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Organ-Specific Modification of Carcinogenesis by Antioxidants in Ratscond- stage forestomach and urinary bladder carcinogenesis in rats pretreated with carcinogens, but inhibits liver, lung, and mammary carcinogenesis (13). BHA at high doses rapidly induces cell proliferation and an increase in DNA synthesis in the forestomach epithelium of both rats and hamsters, th

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The Modulating Effects of Antioxidants in Rat Embryos and Sertoli Cells in Culturedulating effects of antioxidants in such systems..Enzymically generated oxygen radicals have been shown to be toxic and/or mutagenic in a variety of in vitro test systems. It is known that vitamins C and E can modify responses in such systems..Malformations and growth reductions have been observed i

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Blocking the Plant Activation of Promutagenic Aromatic Amines by Peroxidase Inhibitorsns (20,30). Plant activation is the process by which a promutagen is activated into a mutagen by a plant system (18). A promutagen is a chemical that is not mutagenic in itself but can be biologically transformed into a mutagen. The capability of plants to bioconcentrate environmental agents and act

Dawdle

https://doi.org/10.1007/978-3-319-10843-8ly related to estimated amounts of vegetable consumption. Initially, we screened approximately eighty different edible plants and found that antimutagenicity against furyl furamide (AF2) was widely distributed in vegetables.