نتایج جستجو برای: cytochrome p450 2d6
تعداد نتایج: 52141 فیلتر نتایج به سال:
Common marmosets (Callithrix jacchus), small New World primates, are increasingly attracting attention as potentially useful animal models for drug development. However, characterization of cytochrome P450 (P450) 3A enzymes involved in the metabolism of a wide variety of drugs has not investigated in marmosets. In this study, sequence homology, tissue distribution, and enzymatic properties of m...
ischemic stroke is the clinical manifestation of a variety of causes, including thromboembolism, large-vessel arterio-sclerosis, or microangiopathy (17). All of these types of stroke differ in their conventional risk profiles. Genetic variations of single risk factors do not significantly influence the overall risk for ischemic stroke. The impact of a single polymorphism on a complex disease su...
Diclofenac (2-[2-(2,6-dichlorophenyl)aminophenyl]ethanoic acid), a nonsteroidal antiinflammatory drug, undergoes bioactivation by cytochrome P450 oxidation to chemically reactive metabolites that are capable of reacting with endogenous nucleophiles such as glutathione (GSH) and proteins and that may play a role in the idiosyncratic hepatotoxicity associated with the drug. Here, we investigated ...
BACKGROUND CYP2D6 is one of the most important members of the cytochrome P450 superfamily. Its genetic polymorphism significantly influences the efficacy and safety of some drugs, which might cause adverse effects and therapeutic failure. METHODS AND RESULTS The aim of this research was mainly to explore the catalytic activities of 22 newly reported CYP2D6 isoforms (2D6*87, *88, *89, *90, *91...
conclusions in this experimental study, for the first time in iran the expression and purification of this recombinant protein was done successfully. this recombinant protein could be used as a vaccine candidate and diagnostic purpose in subsequent investigations. results the highest expression of the cytochrome p450 cyp141 protein was obtained by the addition of 1 mm of isopropyl β-d-1-thiogal...
Sandwich-cultured human hepatocytes (SCHH) have been widely used for in vitro assessments of biliary clearance. However, the modulation of metabolism enzymes has not been fully evaluated in this system. The present study was therefore undertaken to determine the activity of cytochrome P450 (P450) 1A2, 2C8, 2C9, 2C19, 2D6, and 3A and to evaluate the impact of 1-aminobenzotriazole (ABT) on hepati...
To improve the modeling and simulation of pharmacokinetics in pediatric patients, research into developmental and disease-specific determinants is needed. This article describes the evaluation of the activity of in vitro cytochrome P450 (P450), an important enzyme family in drug metabolism, in children with hepatic dysfunction. The activity of six P450 isoforms (CYP1A2, 2C9, 2C19, 2D6, 2E1, and...
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