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Updated: Mar 26, 2026

A General Method for Detecting Nitrosamide Formation in the In Vitro Metabolism of Nitrosamines by Cytochrome P450s
Published on: September 25, 2017
[Effect of Hepatic P450 2e1 Activity Modulation on the Toxicity and Carcinogenicity of Diethylnitrosamine in Mice]
Abstract:
In this paper, the biological effects of diethylnitrosamine have been studied under controlled conditions of its metabolism in mice of different ages. The data presented indicate that diethylnitrosamine in a non-metabolized form exerts general toxic and hepatocarcinogenic effects while alkylating agents of this compound produce toxic liver injury. To our knowledge, the data presented impel to revise the general notion of an exceptional role of mutagenic activation in the carcinogenic effect of chemicals.
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