Constitutive enzyme: Constitutive enzymeshttp://goldbook.iupac.PhenobarbitalMicrosome: In cell biology, microsomes are vesicle-like artifacts re-formed from pieces of the endoplasmic reticulum (ER) when eukaryotic cells are broken-up in the laboratory; microsomes are not present in healthy, living cells.European law on drug precursors: European law on illicit drug precursors:Benzo(e)pyreneBenzopyreneAnisoleButylated hydroxyanisoleLiver sinusoid: A liver sinusoid is a type of sinusoidal blood vessel (with fenestrated, discontinuous endothelium) that serves as a location for the oxygen-rich blood from the hepatic artery and the nutrient-rich blood from the portal vein.SIU SOM Histology GISoyasapogenol glucuronosyltransferase: Soyasapogenol glucuronosyltransferase (, UGASGT) is an enzyme with system name UDP-D-glucuronate:soyasapogenol 3-O-D-glucuronosyltransferase. This enzyme catalyses the following chemical reactionBiotransformation: Biotransformation is the chemical modification (or modifications) made by an organism on a chemical compound. If this modification ends in mineral compounds like CO2, NH4+, or H2O, the biotransformation is called mineralisation.Dioxins and dioxin-like compounds: Dioxins and dioxin-like compounds (DLCs) are by-products of various industrial processes, and are commonly regarded as highly toxic compounds that are environmental pollutants and persistent organic pollutants (POPs). They include:Xenobiotic: A xenobiotic is a foreign chemical substance found within an organism that is not normally naturally produced by or expected to be present within that organism. It can also cover substances which are present in much higher concentrations than are usual.Clavaminate synthase: Clavaminate synthase (, clavaminate synthase 2, clavaminic acid synthase) is an enzyme with system name deoxyamidinoproclavaminate,2-oxoglutarate:oxygen oxidoreductase (3-hydroxylating). This enzyme catalyses the following chemical reactionBenzopyrone: Benzopyrone may refer to either of two ketone derivatives of benzopyran which constitute the core skeleton of many flavonoid compounds:Linoleate 8R-lipoxygenase: Linoleate 8R-lipoxygenase (, linoleic acid 8R-dioxygenase, 5,8-LDS (bifunctional enzyme), 7,8-LDS (bifunctional enzyme), 5,8-linoleate diol synthase (bifunctional enzyme), 7,8-linoleate diol synthase (bifunctional enzyme), PpoA) is an enzyme with system name linoleate:oxygen (8R)-oxidoreductase. This enzyme catalyses the following chemical reactionBacterial glutathione transferase: Bacterial glutathione transferases (GSTs; EC 2.5.CYP2C9*3: Cytochrome P450 2C9 (CYP2C9), a member of the CYP2C enzyme subfamily, ranks amongst the mostIsozyme: Isozymes (also known as isoenzymes or more generally as Multiple forms of enzymes) are enzymes that differ in amino acid sequence but catalyze the same chemical reaction. These enzymes usually display different kinetic parameters (e.Benzo(k)fluorantheneMature messenger RNA: Mature messenger RNA, often abbreviated as mature mRNA is a eukaryotic RNA transcript that has been spliced and processed and is ready for translation in the course of protein synthesis. Unlike the eukaryotic RNA immediately after transcription known as precursor messenger RNA, it consists exclusively of exons, with all introns removed.Carcinogen: A carcinogen is any substance, radionuclide, or radiation that is an agent directly involved in causing cancer. This may be due to the ability to damage the genome or to the disruption of cellular metabolic processes.