Ozone -- Physiological effect -- Congresses. : International symposium on the biomedical effects of ozone and related photochemical oxidants / edited by S.D. Lee, M.G. Mustafa, M.A. Mehlman
Ozone -- standards : Estimating mortality risk reduction and economic benefits from controlling ozone air pollution / Committee on Estimating Mortality Risk Reduction Benefits from Decreasing Tropospheric Ozone Exposure, Board on Environmental Studies and Toxicology, Division on Earth and Life Studes, National Research Council of the National Academies
Ozone -- Toxicology -- Congresses. : International symposium on the biomedical effects of ozone and related photochemical oxidants / edited by S.D. Lee, M.G. Mustafa, M.A. Mehlman
The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE)
1
Ozonisierung : Ozonation of water and waste water : a practical guide to understanding ozone and its applications / by Christiane Gottschalk, Judy Ann Libra, Adrian Saupe
Suicide -- P.5 -- Prevention : Using the Internet for suicide prevention : a guide / [K. M. Miller, J. A. Cugley ; developed by the Resource and Information Working Group of the Ministerial Council for Suicide Prevention (Western Australia)]
A cytochrome P450 enzyme subtype that oxidizes a diverse array of XENOBIOTICS. The expression of CYP2B6 varies widely between individuals which is due to the high rate of GENETIC POLYMORPHISMS. Examples of drugs metabolized by CYP2B6 include BUPROPION; efavirenz; CYCLOPHOSPHAMIDE; and MEPERIDINE
A liver microsomal cytochrome P450 hydroxylase that oxidizes a broad spectrum of substrates including STEROIDS, FATTY ACIDS, and XENOBIOTICS. Examples of pharmaceutical substrates for CYP2C8 include; PACLITAXOL; torsemide; and; AMODIAQUINE
A cytochrome P-450 subtype that has specificity for acidic XENOBIOTICS. It oxidizes a broad range of important clinical drugs that fall under the categories of NONSTEROIDAL ANTI-INFLAMMATORY AGENTS; HYPOGLYCEMIC AGENTS; ANTCOAGULANTS; and DIURETICS
A cytochrome P450 enzyme that catalyzes the hydroxylation of many drugs and environmental chemicals, such as DEBRISOQUINE; ADRENERGIC RECEPTOR ANTAGONISTS; and TRICYCLIC ANTIDEPRESSANTS. This enzyme is deficient in up to 10 percent of the Caucasian population
A superfamily of hundreds of closely related HEMEPROTEINS found throughout the phylogenetic spectrum, from animals, plants, fungi, to bacteria. They include numerous complex monooxygenases (MIXED FUNCTION OXYGENASES). In animals, these P-450 enzymes serve two major functions: (1) biosynthesis of steroids, fatty acids, and bile acids; (2) metabolism of endogenous and a wide variety of exogenous substrates, such as toxins and drugs (BIOTRANSFORMATION). They are classified, according to their sequence similarities rather than functions, into CYP gene families (>40% homology) and subfamilies (>59% homology). For example, enzymes from the CYP1, CYP2, and CYP3 gene families are responsible for most drug metabolism
A superfamily of hundreds of closely related HEMEPROTEINS found throughout the phylogenetic spectrum, from animals, plants, fungi, to bacteria. They include numerous complex monooxygenases (MIXED FUNCTION OXYGENASES). In animals, these P-450 enzymes serve two major functions: (1) biosynthesis of steroids, fatty acids, and bile acids; (2) metabolism of endogenous and a wide variety of exogenous substrates, such as toxins and drugs (BIOTRANSFORMATION). They are classified, according to their sequence similarities rather than functions, into CYP gene families (>40% homology) and subfamilies (>59% homology). For example, enzymes from the CYP1, CYP2, and CYP3 gene families are responsible for most drug metabolism
