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Some xenobiotics substances are resistant to degradation. Xenobiotics such as polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), and trichloroethylene (TCE) accumulate in the environment due to their recalcitrant properties and have become an environmental concern due to their toxicity and accumulation.
Environmental xenobiotics are xenobiotic compounds with a biological activity that are found as pollutants in the ... Undergo some form of degradation and form ...
Microbial biodegradation is the use of bioremediation and biotransformation methods to harness the naturally occurring ability of microbial xenobiotic metabolism to degrade, transform or accumulate environmental pollutants, including hydrocarbons (e.g. oil), polychlorinated biphenyls (PCBs), polyaromatic hydrocarbons (PAHs), heterocyclic compounds (such as pyridine or quinoline ...
Cytochrome P450 oxidases are important enzymes in xenobiotic metabolism.. Xenobiotic metabolism (from the Greek xenos "stranger" and biotic "related to living beings") is the set of metabolic pathways that modify the chemical structure of xenobiotics, which are compounds foreign to an organism's normal biochemistry, such as drugs and poisons.
Cytochrome P450 2E1 (abbreviated CYP2E1, EC 1.14.13.n7) is a member of the cytochrome P450 mixed-function oxidase system, which is involved in the metabolism of xenobiotics in the body. This class of enzymes is divided up into a number of subcategories, including CYP1, CYP2, and CYP3, which as a group are largely responsible for the breakdown ...
Drug metabolism is the metabolic breakdown of drugs by living organisms, usually through specialized enzymatic systems. More generally, xenobiotic metabolism (from the Greek xenos "stranger" and biotic "related to living beings") is the set of metabolic pathways that modify the chemical structure of xenobiotics, which are compounds foreign to an organism's normal biochemistry, such as any drug ...
Xenobiotica is a peer-reviewed medical journal that publishes comprehensive research papers on all areas of xenobiotics. It is published by Informa plc and covers six main areas: General xenobiochemistry , including in vitro studies concerned with the metabolism , disposition and excretion of drugs, and other xenobiotics, as well as the ...
Individual differences in drug metabolism and response can be partially explained by epigenetic changes. [7] [8] Epigenetic changes in genes that encode drug targets, enzymes, or transport proteins that affect the body's ability to absorb, metabolize, distribute and excrete substances that are foreign to the body (Xenobiotics) can result in changes in one's toxicity levels and drug response.