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Author: Ian R. Phillips
Publisher: Springer Science & Business Media
ISBN: 1592599982
Category : Science
Languages : en
Pages : 355
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Book Description
For this second edition of their much praised Cytochrome P450, the editors have collected accounts of the essential core techniques that use the latest methodologies for the investigation of P450s. Highlights include protocols for spectral analysis and purification of P450s, enzymatic assays of P450s and flavin-containing monooxygenases (FMOs), expression of P450s and FMOs in heterologous systems, and the production and use of antipeptide antibodies. Additional chapters contain readily reproducible techniques for the transfection of hepatocytes for gene regulation studies, P450 reporter gene assays, in situ hybridization, and analysis of genetic polymorphisms. Although the emphasis is on P450s of mammalian origin, many of the readily reproducible methods described are suitable for P450s from any source.
Author: Ian R. Phillips
Publisher: Springer Science & Business Media
ISBN: 1592599982
Category : Science
Languages : en
Pages : 355
Get Book Here
Book Description
For this second edition of their much praised Cytochrome P450, the editors have collected accounts of the essential core techniques that use the latest methodologies for the investigation of P450s. Highlights include protocols for spectral analysis and purification of P450s, enzymatic assays of P450s and flavin-containing monooxygenases (FMOs), expression of P450s and FMOs in heterologous systems, and the production and use of antipeptide antibodies. Additional chapters contain readily reproducible techniques for the transfection of hepatocytes for gene regulation studies, P450 reporter gene assays, in situ hybridization, and analysis of genetic polymorphisms. Although the emphasis is on P450s of mammalian origin, many of the readily reproducible methods described are suitable for P450s from any source.
Author: Ian R. Phillips
Publisher: Humana Press
ISBN: 9781627033206
Category : Science
Languages : en
Pages : 0
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Book Description
Cytochromes P450 (CYPs) comprise a large superfamily of proteins that are of central importance in the detoxification or activation of a tremendous number of natural and synthetic hydrophobic xenobiotics, including many therapeutic drugs, chemical carcinogens and environmental pollutants. CYPs are important in mediating interactions between an organism and its chemical environment and in the regulation of physiological processes. Cytochrome P450 Protocols, Third Edition focuses on high-throughput methods for the simultaneous analysis of multiple CYPs, substrates or ligands. Although the emphasis is on CYPs of mammalian origin, it reflects an increasing interest in CYPs of bacterial species. Also included are chapters on cytochrome P450 reductase (the redox partner of CYPs) and the flavin-containing monooxygenases (FMOs), and metabolomic and lipidomic approaches for identification of endogenous substrates of CYPs (‘de-orphanizing’ CYP substrates). Written in the successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Cytochrome P450 Protocols, Third Edition provides a wide range of techniques accessible to researchers in fields as diverse as biochemistry, molecular biology, pharmacology, toxicology, environmental biology and genetics.
Author: Zhengyin Yan
Publisher:
ISBN: 9781071615423
Category : Cytochrome P-450
Languages : en
Pages : 379
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Book Description
This collection explores detailed experimental protocols necessary for setting up a variety of in vitro cytochrome P450 (CYP) assays that are vital in selecting drug candidates in a drug discovery pipeline. Major factors affecting drug metabolism include CYP expression levels, kinetic parameters for individual CYP enzymes, CYP inhibition and induction, time-dependent inhibition (TDI), CYP stability, non-CYP stability, UDP-glucuronosyltransferases (UGT) stability, excretion mechanisms, and drug-drug interactions (DDI), all addressed in this volume. Written for the Methods in Pharmacology and Toxicology series, chapters include helpful background information on the in vitro assay, a list of all the materials, reagents, and equipment necessary to carry out the assay, a step-by-step protocol, notes containing common and unexpected experimental problems in the assay, as well as references containing important supplementary reading. Authoritative and practical, Cytochrome P450: In Vitro Methods and Protocols serves as a key guide for researchers in the area of discovery and development of new medicines.
Author: Aparajita Dey
Publisher: Springer Science & Business Media
ISBN: 9400758812
Category : Medical
Languages : en
Pages : 269
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Book Description
The book deals with various clinical aspects of cytochrome P450 2E1 (CYP2E1) which is a potent source for oxidative stress. Oxidative stress is critical for pathogenesis of diseases and CYP2E1 is a major contributor for oxidative stress. Several clinical disorders are associated with changes in regulation of CYP2E1 and the consequent abnormalities which include alcoholic liver disease, alcoholic pancreatitis, carcinogenesis, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, obesity, hepatitis C virus infection, reproductive organ toxicity, hepatocellular and cholestatic liver cirrhosis, inhibition of bone repair, cross-tolerance in smokers and people treated with nicotine, disorders of central nervous system, changes in metabolism of protoxicants in the circulatory system and susceptibility to human papillomavirus infection. Hence, CYP2E1 emerges as a new and potent player in aggravating injury and furthering disease complications.
Author: Lawrence H. Lash
Publisher: Springer Science & Business Media
ISBN: 1592598323
Category : Medical
Languages : en
Pages : 390
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Book Description
A compendium of proven experimental approaches and strategies for studying the bioactivation, detoxification, tissue distribution, and elimination of xenobiotics in the metabolism and/or transport of various chemicals. The authors address several of the major drug metabolizing systems, including the cytochrome P450 family, flavin-containing monooxygenases, glutathione, S-transferase, glucuronidation, N-acetylation, and sulfotransferases. Additional chapters present novel approaches to the study of: signaling pathways in the regulation of drug metabolism enzymes, how the modulation of thiols and other low molecular-weight cofactors can alter drug metabolism, and how modulation of drug metabolism pathways can influence antiviral therapy.
Author: Paul R. Ortiz de Montellano
Publisher: Springer Science & Business Media
ISBN: 0387274472
Category : Medical
Languages : en
Pages : 702
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Book Description
Cytochrome P450: Structure, Mechanism, and Biochemistry, third edition is a revision of a review that summarizes the current state of research in the field of drug metabolism. The emphasis is on structure, mechanism, biochemistry, and regulation. Coverage is interdisciplinary, ranging from bioinorganic chemistry of cytochrome P450 to its relevance in human medicine. Each chapter provides an in-depth review of a given topic, but concentrates on advances of the last 10 years.
Author: A. Ramamoorthy
Publisher: CRC Press
ISBN: 1420027611
Category : Medical
Languages : en
Pages : 368
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Book Description
Over the past decade, a myriad of techniques have shown that solid-state nuclear magnetic resonance (NMR) can be used in a broad spectrum of applications with exceptionally impressive results. Solid-state NMR results can yield high-resolution details on the structure and function of many important biological solids, including viruses, fibril-formin
Author: Elias A Lianos
Publisher: Springer Science & Business Media
ISBN: 1592592635
Category : Science
Languages : en
Pages : 298
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Book Description
In Eicosanoid Protocols, Elias A. Lianos and a panel of hands-on experts present cutting-edge methods for the study of eicosanoids, including prostaglandins, thromboxanes, and leukotrienes. The readily reproducible methods described hereconcentrate on studying the regulation of expression and function of enzymes, particularly cyclooxygenase (and its two isoforms), phospholipase A2, and lipoxygenases involved in the synthesis of established eicosanoids. Additional chapters are devoted to the characterization and distribution of the thromboxane A2 receptor in tissues and the biological roles of novel eicosanoids. Timely and authoritative, the methods in this book will help their users in exploring the pathobiology of inflammation. Eicosanoid Protocols offers new and established researchers powerful, state-of-the-art tools to probe the regulation and function of eicosanoids.
Author: Kanchan Ganda
Publisher: John Wiley & Sons
ISBN: 1119949394
Category : Medical
Languages : en
Pages : 540
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Book Description
Dentist's Guide to Medical Conditions and Complications is a highly accessible reference to dental treatment of medically compromised patients. The ability to treat medically compromised patients is necessary for most dentists and dental professionals, and this book serves as a guide to effectively treat these patients. In a succinct, easy-to-use format, Dentist's Guide to Medical Conditions and Complications outlines protocols for treating patients with common conditions, presents essential drug interaction information, and guides the dental professional through the prevention and management of in-office medical emergencies.
Author: Yuan Lu
Publisher: Springer
ISBN: 9811311714
Category : Technology & Engineering
Languages : en
Pages : 42
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Book Description
This book describes advanced studies in cell-free synthetic biology, an emerging biotechnology that focuses on cell-free protein synthesis and cell-free systems for fundamental and industrial research in areas such as genetic circuit design, small-molecule synthesis, complicated-macromolecule synthesis, unnatural-macromolecule synthesis, high-throughput screening, artificial cells, and biomaterials. Cell-free synthetic biology is now an integral part of developing fields like nanotechnology, materials science, and personalized medicine. The book discusses the main research directions in the development of cell-free systems, as well as a number of applications of cell-free synthetic biology, ranging from structural biology to the human health industry. It is intended for students and researchers in life sciences, synthetic biology, bioengineering, and chemical engineering.
