Download or read book Eicosanoids and Other Bioactive Lipids in Cancer Inflammation and Radiation Injury 5 written by Kenneth V. Honn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents a collection of contributions from the 6th International Conference on Eicosanoids and Other Bioactive Lipids in Cancer, Inflammation, and Related Diseases held in Boston from September 12-15, 1999. The mission of this meeting was to bring together senior and junior investigators to both announce and examine their recent advancements in cutting-edge research on the roles and actions of lipid mediators and their impact in human physiology and disease pathogenesis. The meeting focused on new concepts in these areas of interest to both clinicians and researchers. The program included several outstanding plenary lectures and presentations by leading experts in the fields of cancer and inflammation. In addition, the Boston meeting presented three Young Investigator awards, one in each of the major focus areas. The meeting was exciting and proved to be very memorable. The program was developed with an emphasis on recent advances in molecular and of lipid mediators relevant in cellular mechanisims involved in the formation and actions inflammation and cancer. Plenary lectures were presented by Prof. Bengt Sammuelsson (Karolinska Institute, Stockholm; 1982 Nobel Laureate in Physiology or Medicine) and Prof. E. 1. Corey (Harvard University; 1990 Nobel Laureate in Chemistry). Both of these plenary lectures were held on Day 1, which set an exciting tone for this meeting. Immediately following these plenary lectures, three simultaneous breakout sessions were held, one of inflammation, a second on cancer and synthesis of novel inhibitors, and a third on enzymes-lipoxygenases/cyclooxygenases and inhibitors.

Download or read book Selective COX 2 Inhibitors written by Sir John R. Vane and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Eicosanoids and other Bioactive Lipids in Cancer Inflammation and Radiation Injury 3 written by Kenneth V. Honn and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Fourth International Conference held in Hong Kong, October 4-7, 1995

Download or read book Improved Non Steroid Anti Inflammatory Drugs COX 2 Enzyme Inhibitors written by Sir John R. Vane and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1971, Vane proposed that the mechanism of action of the aspirin-like drugs was through their inhibition of prostaglandin biosynthesis. Since then, there has been intense interest in the interaction between this diverse group of inhibitors and the enzyme known as cyclooxygenase (COX). It exists in two isoforms, COX-l and COX-2 (discovered some 5 years ago). Over the last two decades several new drugs have reached the market based on COX-l enzyme screens. Elucidation of the three-dimensional structure of COX-l has provided a new understanding for the actions of COX inhibitors. The constitutive isoform of COX, COX-l has clear physiological functions. Its activation leads, for instance, to the production of prostacyclin which when released by the endothelium is anti-thrombogenic and anti-atherosclerotic, and in the gastric mucosa is cyto protective. COX-l also generates prostaglandins in the kidney, where they help to maintain blood flow and promote natriuresis. The inducible isoform, COX-2, was discovered through its activity being increased in a number of cells by pro inflammatory stimuli. A year or so later, COX-2 was identified as a distinct isoform encoded by a different gene from COX-I. COX-2 is induced by inflammatory stimuli and by cytokines in migratory and other cells. Thus the anti-inflammatory actions of non-steroid anti-inflammatory drugs (NSAIDs) may be due to the inhibition of COX-2, whereas the unwanted side-effects such as irritation of the stomach lining and toxic effects on the kidney are due to inhibition of the constitutive enzyme, COX-I.

Download or read book Advances in Cell and Molecular Diagnostics written by P.B. Raghavendra and published by Academic Press. This book was released on 2018-01-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Cell and Molecular Diagnostics brings the scientific advances in the translation and validation of cellular and molecular discoveries in medicine into the clinical diagnostic setting. It enumerates the description and application of technological advances in the field of cellular and molecular diagnostic medicine, providing an overview of specialized fields, such as biomarker, genetic marker, screening, DNA-profiling, NGS, cytogenetics, transcriptome, cancer biomarkers, prostate specific antigen, and biomarker toxicologies. In addition, it presents novel discoveries and clinical pathologic correlations, including studies in oncology, infectious diseases, inherited diseases, predisposition to disease, and the description or polymorphisms linked to disease states. This book is a valuable resource for oncologists, practitioners and several members of the biomedical field who are interested in understanding how to apply cutting-edge technologies into diagnostics and healthcare. - Encompasses the current scientific advances in the translation and validation of cellular and molecular discoveries into the clinical diagnostic setting - Explains the application of cellular and molecular diagnostics methodologies in clinical trials - Focuses on translating preclinical tests to the bedside in order to help readers apply the most recent technologies to healthcare

Download or read book The Eicosanoids written by Peter Curtis-Prior and published by John Wiley & Sons. This book was released on 2004-07-16 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference work, updated from the first edition, brings together the knowledge and expertise of contributors from around the world. It includes new topics such as prostaglandin synthetase enzyme, new synthetic eicosanoids, innovative analytical methods, the influence of cytokines in the regulation of synthesis and actions, newer eicosanoids that influence the cardiovascular system, and newly discovered roles in reproduction and interactions with nitric oxide. This book satisfies a surge of interest in prostaglandins—NSAIDS (e.g. aspirin) are the biggest selling drugs of all time, and the field has been refreshed by the advent of new types (selective COX-2 inhibitors, anti-leukotiene drugs).

Download or read book Eicosanoids and Other Bioactive Lipids in Cancer Inflammation and Radiation Injury written by Santosh Nigam and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent decades eicosanoids have been attracting an increasing amount of attention as a result of their important physiological roles in many areas of biology and medicine. The eicosanoids comprise the prostaglandins, thromboxanes and leukotrienes and are products of arachidonic acid, an essential polyunsaturated fatty acid stored in tissue phospholipids. Disturbances of eicosanoids and their metabolic products play a regulatory role in many types of cell injuries and diseases. One of the most exciting areas of eicosanoid research pinpoints their participation in the control of cell proliferation and differentiation. Eicosanoids form a link between different fields of research into such areas as cancer, inflammation and radiation-induced injury. This link provided the impetus for the development of the conference series of which the present volume represents the proceedings of the Second International Conference, held in Berlin in October 1991.

Download or read book Mechanism and Role of Cyclooxygenase 2 Up Regulation by Photodynamic Therapy written by Nico Hendrickx and published by Leuven University Press. This book was released on 2006 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Clinical Radiation Oncology written by Leonard L. Gunderson, MD, MS, FASTRO and published by Elsevier Health Sciences. This book was released on 2015-08-26 with total page 2253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfect for radiation oncology physicians and residents needing a multidisciplinary, treatment-focused resource, this updated edition continues to provide the latest knowledge in this consistently growing field. Not only will you broaden your understanding of the basic biology of disease processes, you'll also access updated treatment algorithms, information on techniques, and state-of-the-art modalities. The consistent and concise format provides just the right amount of information, making Clinical Radiation Oncology a welcome resource for use by the entire radiation oncology team. Content is templated and divided into three sections -- Scientific Foundations of Radiation Oncology, Techniques and Modalities, and Disease Sites - for quick access to information. Disease Sites chapters summarize the most important issues on the opening page and include a full-color format, liberal use of tables and figures, a closing section with a discussion of controversies and problems, and a treatment algorithm that reflects the treatment approach of the authors. Chapters have been edited for scientific accuracy, organization, format, and adequacy of outcome data (such as disease control, survival, and treatment tolerance). Allows you to examine the therapeutic management of specific disease sites based on single-modality and combined-modality approaches. Features an emphasis on providing workup and treatment algorithms for each major disease process, as well as the coverage of molecular biology and its relevance to individual diseases. Two new chapters provide an increased emphasis on stereotactic radiosurgery (SRS) and stereotactic body irradiation (SBRT). New Associate Editor, Dr. Andrea Ng, offers her unique perspectives to the Lymphoma and Hematologic Malignancies section. Key Points are summarized at the beginning of each disease-site chapter, mirroring the template headings and highlighting essential information and outcomes. Treatment algorithms and techniques, together with discussions of controversies and problems, reflect the treatment approaches employed by the authors. Disease Site Overviews allow each section editor to give a unique perspective on important issues, while online updates to Disease Site chapters ensure your knowledge is current. Disease Site chapters feature updated information on disease management and outcomes. Four videos accessible on Expert Consult include Intraoperative Irradiation, Prostate Brachytherapy, Penile Brachytherapy, and Ocular Melanoma. Thirty all-new anatomy drawings increase your visual understanding. Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices.

Download or read book Cox 2 written by Joseph R. Bertino and published by Karger Medical and Scientific Publishers. This book was released on 2003-01-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerous investigators have found increased levels of cyclooxygenase-2 (COX-2) in both premalignant and malignant tissues. Moreover, animals engineered to be COX-2 deficient or treated with a selective COX-2 inhibitor showed reduced tumor formation and growth. The present book reviews these findings suggesting that COX-2 is a valid molecular target for the prevention and treatment of cancer. The first chapters are devoted to the epidemiology of nonsteroidal anti-inflammatory drugs (NSAIDs) and cancer, the pharmacology of COX-2 inhibitors and the regulation of COX-2 expression in human cancers. Besides, the book contains a series of chapters examining the link between COX-2 and cancer in specific organs (e.g. skin, breast, cervix, digestive tract, lung, etc.). Furthermore, several clinical trials assessing the potential of COX-2 inhibitors for preventing and treating cancer are described. The final chapter provides an up-to-date consideration of COX-independent targets of NSAIDs and related compounds in cancer prevention and treatment. This state-of-the-art publication is recommended reading not only for medical and radiation oncologists, but also for pharmacologists, gastroenterologists and other subspecialists.

Download or read book Inflammation in the Pathogenesis of Chronic Diseases written by Randall E. Harris and published by Springer. This book was released on 2010-11-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Comparative Pathophysiology and Toxicology of Cyclooxygenases written by Zaher A. Radi and published by John Wiley & Sons. This book was released on 2012-08-15 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first thorough review of cyclooxygenase inhibitors, including their toxicity mechanisms and toxicopathological risks Cyclooxygenases (COXs) are enzymes responsible for the formation of an important class of biological mediators called prostanoids. Prostanoids such as prostaglandins mediate inflammatory and anaphylactic reactions. For those suffering from inflammation and pain, the pharmacological inhibition of COXs, with non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, can provide relief. Yet the use of NSAIDs can trigger toxicological effects as well, leading to potential health risks. Comparative Pathophysiology and Toxicology of Cyclooxygenases provides a comprehensive overview of how COX inhibitors affect various bodily systems, specifically the toxicity mechanisms triggered when the COX enzyme is inhibited. The book provides an introduction to the discovery of cyclooxygenases, their use as therapeutic agents, as well as an historical perspective. Shedding light on the differences in expression, pathophysiology, and toxicology of COX inhibitors across species, the book offers a systematic examination of the effects and pathophysiology of COX inhibitors and their mechanisms of toxicity, beginning with the GI tract. Subsequent chapters cover: The pathophysiology of COX inhibition on bone, tendon, and ligament healing COX inhibitors and renal system pathophysiology and mechanisms of toxicity The pathophysiologic role of COX inhibition in the ocular system COX inhibition and the respiratory and cardiovascular systems The book also sheds light on the latest research devoted to developing COX inhibitors with no adverse side-effects. The first book to offer a thorough comparative look at the toxicological effects of COX inhibitors throughout the body, this invaluable resource will help advance the research and development of safer and more effective COX drugs.

Download or read book The Tumour Microenvironment written by Jamie A. Goode and published by John Wiley & Sons. This book was released on 2001-11-28 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ergebnisse von in vitro-Studien lassen vermuten, dass sich der pH-Wert in einem Tumor auf die Wirksamkeit von Chemo- oder Strahlentherapien auswirken kann. Wie aber sieht die Beziehung zwischen der Tumorentwicklung und dem pH-Wert aus? Können ein niedriger pH-Wert oder ein Sauerstoffmangel die Carcinogenese hemmen? Wo bieten sich therapeutische Ansätze? Anwort auf diese und andere Fragen finden Sie in diesem Band. In interdisziplinärer Weise wurden Beiträge aus der Grundlagenforschung und der klinischen Praxis zusammengetragen.

Download or read book Acute Pain Management written by Raymond S. Sinatra and published by Cambridge University Press. This book was released on 2009-04-27 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides an overview of pain management useful to specialists as well as non-specialists, surgeons, and nursing staff.

Download or read book Encyclopedia of Pain written by G.F. Gebhart and published by Springer. This book was released on 2013-11-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Pain includes more than 3,000 entries and provides clear, detailed and up-to-date coverage of the current state of research, and treatment of pain. In addition, detailed essays provide in-depth information on all aspects of nociception and pain, including substrates, causes, pathophysiology, symptoms and signs, diagnoses and treatment. A thousand color figures enhance understanding of this too-little-understood topic. The book is available in print, in online only form, or in a print-online bundle.

Download or read book The Molecular Targets and Therapeutic Uses of Curcumin in Health and Disease written by Bharat B. Aggarwal and published by Springer Science & Business Media. This book was released on 2007-08-06 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: The medicinal uses of Curcumin (also called turmeric) have been known and described for more than 5000 years. A large body of recent research suggests that curcumin is potentially useful in the treatment of inflammatory diseases, through modulation of numerous molecular targets. This is the first monograph to focus on the potential use of curcumin in the treatment of cancer, diabetes, cardiovascular diseases, arthritis, Alzheimer’s, psoriasis and more.

Download or read book The Essence of Analgesia and Analgesics written by Raymond S. Sinatra and published by Cambridge University Press. This book was released on 2010-10-14 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.