[Modifying effect of environmental chemical factors on the metabolic activation of carcinogens]

Abstract

Current investigations of modifications of metabolic activation of carcinogens by the environmental chemical factors which are able to induce or inhibit the metabolic activation are reviewed. From the standpoint of ecological oncology the most promising are the following trends: 1) modelling under experimental conditions of integral ecosystems including the complex of living organisms, environmental carcinogens, and factors which modify their biotransformation; 2) study of the imprinting effectors of metabolism modifiers; 3) detection in the environment of modifiers of metabolic activation of carcinogens. The comprehensive oncological-ecological studies of chemicals which influence different pathways of carcinogen metabolism are very important for both primary prevention of cancer and the environmental protection.