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Your search keyword '"Pakhomov VIu"' showing total 4 results
Start Over Author "Pakhomov VIu" Topic diethylnitrosamine
4 results on '"Pakhomov VIu"'

2. [Interaction with cytochrome P-450 as one of the mechanisms of protective action of 3-hydroxypyridines in the diethylnitrosamine poisoning of animals].

Author

Shuliakovskaia TS, Arshinov VIu, Pakhomov VIu, Rykova VA, and Smirnov LD

Subjects
Animals, Drug Evaluation, Preclinical, Drug Interactions, Male, Microsomes, Liver drug effects, Microsomes, Liver enzymology, Pyridoxine therapeutic use, Rats, Rats, Inbred Strains, Time Factors, Antidotes therapeutic use, Antioxidants therapeutic use, Cytochrome P-450 Enzyme System metabolism, Diethylnitrosamine poisoning, Nitrosamines poisoning, Pyridines therapeutic use, Pyridoxine analogs & derivatives
Published
1984

3. [Modifying effect of antioxidants on the biotransformation of dialkyl-N-nitrosamines in microsomes. A spin trap method].

Author

Pakhomov VIu, Shuliakovskaia TS, Artemova LG, and Saprin AN

Subjects
Animals, Biotransformation, Dealkylation, Diethylamines metabolism, Diethylnitrosamine toxicity, Dimethylamines metabolism, Dimethylnitrosamine toxicity, Electron Spin Resonance Spectroscopy, Free Radicals, Male, Microsomes, Liver enzymology, Rats, Rats, Inbred Strains, Antioxidants pharmacology, Carcinogens metabolism, Diethylnitrosamine metabolism, Dimethylnitrosamine metabolism, Microsomes, Liver metabolism
Published
1986

4. [Modifying effect of antioxidants on the rate of lipid peroxidation in liver microsomes at early stages of diethylnitrosamine biotransformation].

Author

Pakhomov VIu, Artemova LG, and Shuliakovskaia TS

Subjects
Animals, Biotransformation, Cytochrome P-450 Enzyme System metabolism, Diethylnitrosamine toxicity, Drug Interactions, Free Radicals, Lethal Dose 50, Male, Methylcholanthrene pharmacology, Microsomes, Liver enzymology, NADP metabolism, Rats, Rats, Inbred Strains, Time Factors, Antioxidants pharmacology, Diethylnitrosamine pharmacokinetics, Lipid Peroxidation drug effects, Microsomes, Liver metabolism
Abstract

Lipid peroxidation and free radicals' generation were investigated in rats treated with carcinogenic diethylnitrosamine (DENA) after pretreatment with some antioxidants. It was shown that decreased generation of free radicals during DENA metabolism in rat liver microsomes after pretreatment of animals with antioxidants may be the cause of the protective action of these antioxidants against DENA toxicity. Lipid peroxidation was shown to be not a crucial reaction in the toxic effect of DENA.

Published
1988

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