Controversies in COX-2 inhibitor therapy
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Publisher :
Page : pages
File Size : 10,9 MB
Release : 2001
Category :
ISBN :
Author :
Publisher :
Page : pages
File Size : 10,9 MB
Release : 2001
Category :
ISBN :
Author : Michel Pairet
Publisher : Birkhäuser
Page : 255 pages
File Size : 31,36 MB
Release : 2012-12-06
Category : Medical
ISBN : 3034878796
COX-2 inhibitors are important drugs with analgesic and anti-inflammatory effects. The discovery of COX-2, the evolution of drug development in this field and the implications of these developments in patient therapy are topics of this volume. This book presents both pre-clinical and clinical information and is important for clinicians interested in the latest information about this class of drugs, for researchers and for students in the field.
Author : Randall E. Harris
Publisher : Springer Science & Business Media
Page : 323 pages
File Size : 47,40 MB
Release : 2007-05-09
Category : Medical
ISBN : 1402056885
In this book, a worldwide panel of leading experts discuss the role of inflammation in the pathogenesis of major chronic diseases and the current controversy regarding risk versus benefit of selective cyclooxygenase-2 (COX-2) inhibitors. The authors provide exciting and enlightening perspectives on COX-2 and related molecular targets in the future of medicine, including historical perspectives.
Author : Sir John R. Vane
Publisher : Springer Science & Business Media
Page : 153 pages
File Size : 13,4 MB
Release : 2012-12-06
Category : Medical
ISBN : 9401148724
The mainstay of therapy for rheumatoid disease is the non-steroid antiinflammatory drugs (NSAIDs), despite their inherent gastrointestinal toxicity and ability to cause renal damage in susceptible patients. The theory that the beneficial and toxic effects of NSAIDs stem from a reduction in prostanoid production through inhibition of cyclooxygenase implied that particular toxicities were inevitable with NSAIDs and would always be correlated with efficacy. However, over the years, it became apparent that at therapeutic doses, some NSAIDs had greater toxic side-effects than others, a fact not explained by the general theory. A significant clarification arose from the discovery that there are two distinct isoforms of COX, a constitutive enzyme (COX-I) responsible for the production of prostanoids necessary for platelet aggregation and protection of the gastric mucosa and kidney; and an inducible enzyme (COX-2) that is newly synthesized at sites of tissue damage and produces prostaglandins that manifest pathological effects. It became clear that different NSAIDs had greater or lesser effects on COX-I when used in therapeutic doses, explaining the variation in side-effects. ' The elucidation of the crystal structure of these different enzymes and the skills of medicinal chemists have led to the synthesis of new chemicals with a selectivity for the inducible enzyme, and thus with therapeutic efficacy without those toxic effects result ing from inhibition of the constitutive enzyme.
Author : Randall E. Harris
Publisher : Springer Science & Business Media
Page : 641 pages
File Size : 33,91 MB
Release : 2002-10-03
Category : Medical
ISBN : 159259302X
The revelation that aspirin and aspirin-like compounds have notableantineo plastic properties has revolutionized cancer research. COX-2 Blockade in Cancer Prevention and Therapy chronicles the evidence and presents exciting new op portunities for the use of cyclooxygenase-2 (COX-2) blockade in the prevention and treatment of cancer. The text is divided broadly into five areas. First, an historical overview documents the scientific discovery ofCOX-2 and the pharma ceutical development of nonsteroidal anti-inflammatory drugs (NSAIDs) designed for selective COX-2 inhibition. The process by which essential poly unsaturated fatty acids (PUF As) stimulate prostaglandin biosynthesis and cancer development, and its interruption by COX-2 inhibition, is elucidated. This is followed by a section on the epidemiology of NSAIDs and cancers of the colon and breast, and other anatomic sites. These chapters reflect significant cancer protection owing to the regular use of common NSAIDs such as aspirin and ibuprofen. A section on animal models of carcinogenesis presents comprehensive evidence that general NSAIDs inhibit a variety of malignant neoplasms in vivo, and highlights recent findings which show that COX-2 blocking agents produce striking chemopreventive effects against colon cancer and breast cancer as well as other malignancies. Genetic models are presented confirming the critical role of COX-2 in carcinogenesis. Section IV then discusses the molecular biology of COX -2 vis-a-vis the role of COX -2 and, to a lesser extent, COX -1, in modulating a number of important processes in molecular carcinogenesis such as mutagen esis, cell division, angiogenesis, cell differentiation, and apoptosis.
Author : Maynard J. Howardell
Publisher : Nova Publishers
Page : 184 pages
File Size : 13,94 MB
Release : 2006
Category : Medical
ISBN : 9781600212222
Cox-2 Inhibitors are newly developed drugs for inflammation that selectively block the Cox-2 enzyme. Blocking this enzyme impedes the production of the chemical messengers (prostaglandins) that cause the pain and swelling of arthritis inflammation. Cox-2 inhibitors are a new class of non-steroidal anti-inflammatory drugs (NSAIDS). Because they selectively block the Cox-2 enzyme and not the Cox-1 enzyme, these drugs are uniquely different from traditional NSAIDS. This book explores new research in the field.
Author : Pamela E. Macintyre
Publisher :
Page : 491 pages
File Size : 19,44 MB
Release : 2010-01-01
Category : Analgesia
ISBN : 9780977517442
Author : Raymond S. Sinatra
Publisher : Cambridge University Press
Page : 551 pages
File Size : 45,1 MB
Release : 2010-10-14
Category : Medical
ISBN : 1139491989
The Essence of Analgesia and Analgesics is an invaluable practical resource for clinicians giving pain relief in any clinical setting, describing the pharmacologic principles and clinical use of all available pain medications. As well as detailed overviews of pain processing and analgesic theory, sections are dedicated to oral and panteral opioid analgesics, neuraxial opioids, NSAIDs, local anesthetics, anticonvulsant type analgesics, NMDA antagonists, alpha adrenergic analgesics, antidepressant analgesics, muscle relaxants, adjuvant medications, and new and emerging analgesics. The concise format of the chapters allows for quick and easy reading and assimilation of information. Enhanced by summary tables and figures, each chapter provides an overview of a particular drug, covering chemical structure, mode of activity, indications, contraindications, common doses and uses, advantages and disadvantages, and drug related adverse events. Key references are also provided. Edited by leading experts in pain management, this is essential reading for any clinician involved in pain management.
Author : Carl P. Weiner
Publisher : Elsevier Health Sciences
Page : 1300 pages
File Size : 16,66 MB
Release : 2018-10-17
Category : Medical
ISBN : 0323508707
Logically organized and easy to use, Drugs for Pregnant and Lactating Women, 3rd Edition, is your #1 resource for details on how virtually all of today’s drugs and herbal supplements interact with pregnancy and lactation. More than just a dosing manual, this unique title by Dr. Carl P. Weiner fully explains whether each drug is FDA-approved for use by expecting or nursing mothers, is known to be safe for use, or is known to pose a danger. With up-to-date coverage of nearly 2,000 substances, it provides the thorough details you need to choose the most effective course of treatment. Uses a consistent, easy-to-follow format for each substance: generic and trade name • class • indications • mechanism of action • dosage, with contraindications and cautions • maternal considerations • fetal considerations • drug interactions • breastfeeding safety • references • and summary information. Describes over-the-counter drugs and alternative medications as well as prescription drugs. Uses an eye-catching icon to highlight known teratogens. Includes international drug names to give this reference a global perspective. Features new letter thumb tabs for easier navigation. Includes dozens of new drugs and thorough updates throughout.
Author : Juan Carlos Kaski
Publisher : European Society of Cardiology
Page : 961 pages
File Size : 26,33 MB
Release : 2019-05-23
Category : Medical
ISBN : 0198759932
The ESC Handbook on Cardiovascular Pharmacotherapy, based on the most recent guidelines in cardiovascular pharmacology, and containing a comprehensive A-Z formulary of common and less commonly used cardiac drugs and drug groups, provides practical and accessible guidance on all areas of drugprescribing.Previously published as Drugs in Cardiology, this new edition has been developed by the ESC Working Group on Cardiovascular Pharmacology. Pharmacology is an integral aspect in almost all disciplines within cardiology and all cardiologists use cardiovascular drugs.Completely updated and aligned with the ESC Clinical Practice Guidelines for prescribing, this handbook is essential reading for consultants, registrars in training, general practitioners, specialist cardiac nurses and cardiovascular pharmacologists.