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Author: Nader G. Abraham Publisher: Springer Science & Business Media ISBN: 1461507413 Category : Medical Languages : en Pages : 542
Book Description
Heme oxygenase is rapidly taking its place as the centerpiece of multiple inter acting metabolic systems. Only 25 years ago heme oxygenase and its metabolic prod ucts appeared to be merely a simple metabolic system-one substrate, heme; one enzyme, heme oxygenase; and one set of products, iron to be recycled, and bilirubin and carbon monoxide to be disposed. From a group of about 25 people in 1974, as judged by attendance at various Gordon conferences, heme oxygenase has, in the year 2000, attracted working scientists-and clinicians I might add-by the hundreds and has produced referenced publications by the thousands. It is well-deserved attention. Heme oxygenase system is now similar to the metabolic networks surrounding glucose in those complex maps of glycolytic and non-glycolytic metabolic pathways, which we had to memorize as students. The relevance of heme oxygenase to regulatory biology was recognized many years ago, but the work conducted over the past five years has created a new wave of emphasis focusing on genetic manipulation to alter heme oxygenase gene expression, the regulatory actions of heme oxygenase products including carbon monoxide, and the significance of changes in the heme oxygenase system. The physiological and pathological relevance of heme oxygenase in the brain, heart, liver, bone marrow, organ transplant, lung and kidney, opens many areas of investigation in various dis ciplines. Advances in the pharmacology of bilirubin and its ability as an antioxidant have provided a new avenue in clinical research.
Author: Nader G. Abraham Publisher: Springer Science & Business Media ISBN: 1461507413 Category : Medical Languages : en Pages : 542
Book Description
Heme oxygenase is rapidly taking its place as the centerpiece of multiple inter acting metabolic systems. Only 25 years ago heme oxygenase and its metabolic prod ucts appeared to be merely a simple metabolic system-one substrate, heme; one enzyme, heme oxygenase; and one set of products, iron to be recycled, and bilirubin and carbon monoxide to be disposed. From a group of about 25 people in 1974, as judged by attendance at various Gordon conferences, heme oxygenase has, in the year 2000, attracted working scientists-and clinicians I might add-by the hundreds and has produced referenced publications by the thousands. It is well-deserved attention. Heme oxygenase system is now similar to the metabolic networks surrounding glucose in those complex maps of glycolytic and non-glycolytic metabolic pathways, which we had to memorize as students. The relevance of heme oxygenase to regulatory biology was recognized many years ago, but the work conducted over the past five years has created a new wave of emphasis focusing on genetic manipulation to alter heme oxygenase gene expression, the regulatory actions of heme oxygenase products including carbon monoxide, and the significance of changes in the heme oxygenase system. The physiological and pathological relevance of heme oxygenase in the brain, heart, liver, bone marrow, organ transplant, lung and kidney, opens many areas of investigation in various dis ciplines. Advances in the pharmacology of bilirubin and its ability as an antioxidant have provided a new avenue in clinical research.
Author: Publisher: Academic Press ISBN: 0080536379 Category : Science Languages : en Pages : 375
Book Description
Although the function of nitric oxide in a regulatory capacity in the central and peripheral nervous system is widely recognized, the full scope of its actions and its interrelationships with other classes of regulatory molecules is just beginning to be comprehended. This volume contains a number of sophisticated and advanced methods essential for exploring the activity of nitric oxide in the brain. It will be a valuable tool for the established investigator and for those just entering the field. - Comprehensive protocols included for detection of NO and related compounds by chemical, immunohistochemical, and in situ hybridization techniques - Newly developed methods for the purification of neuronal and endothelial NO synthase, production of monoclonal antibodies to NO synthase, molecular cloning and expression of NO synthesis, and control of NO synthase gene expression - Assessment of NO-mediated functions in neurons, central nervous system, cerebral circulation, synaptic transmission, and vascular tone - Calcium imaging by confocal microscopy, evaluation of the effect of NO on iron metabolism, and detection of heme oxygenase-1 and -2 message level and distribution
Author: United States. Public Health Service. Office of the Surgeon General Publisher: ISBN: Category : Government publications Languages : en Pages : 728
Book Description
This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.
Author: Nader G. Abraham Publisher: Springer Science & Business Media ISBN: 9780306472640 Category : Medical Languages : en Pages : 542
Book Description
Heme oxygenase is rapidly taking its place as the centerpiece of multiple inter acting metabolic systems. Only 25 years ago heme oxygenase and its metabolic prod ucts appeared to be merely a simple metabolic system-one substrate, heme; one enzyme, heme oxygenase; and one set of products, iron to be recycled, and bilirubin and carbon monoxide to be disposed. From a group of about 25 people in 1974, as judged by attendance at various Gordon conferences, heme oxygenase has, in the year 2000, attracted working scientists-and clinicians I might add-by the hundreds and has produced referenced publications by the thousands. It is well-deserved attention. Heme oxygenase system is now similar to the metabolic networks surrounding glucose in those complex maps of glycolytic and non-glycolytic metabolic pathways, which we had to memorize as students. The relevance of heme oxygenase to regulatory biology was recognized many years ago, but the work conducted over the past five years has created a new wave of emphasis focusing on genetic manipulation to alter heme oxygenase gene expression, the regulatory actions of heme oxygenase products including carbon monoxide, and the significance of changes in the heme oxygenase system. The physiological and pathological relevance of heme oxygenase in the brain, heart, liver, bone marrow, organ transplant, lung and kidney, opens many areas of investigation in various dis ciplines. Advances in the pharmacology of bilirubin and its ability as an antioxidant have provided a new avenue in clinical research.
Author: Barry Halliwell Publisher: Oxford University Press ISBN: 0198717474 Category : Medical Languages : en Pages : 961
Book Description
Free Radicals in Biology and Medicine has become a classic text in the field of free radical and antioxidant research. Now in its fifth edition, the book has been comprehensively rewritten and updated whilst maintaining the clarity of its predecessors. Two new chapters discuss 'in vivo' and 'dietary' antioxidants, the first emphasising the role of peroxiredoxins and integrated defence mechanisms which allow useful roles for ROS, and the second containing new information on the role of fruits, vegetables, and vitamins in health and disease. This new edition also contains expanded coverage of the mechanisms of oxidative damage to lipids, DNA, and proteins (and the repair of such damage), and the roles played by reactive species in signal transduction, cell survival, death, human reproduction, defence mechanisms of animals and plants against pathogens, and other important biological events. The methodologies available to measure reactive species and oxidative damage (and their potential pitfalls) have been fully updated, as have the topics of phagocyte ROS production, NADPH oxidase enzymes, and toxicology. There is a detailed and critical evaluation of the role of free radicals and other reactive species in human diseases, especially cancer, cardiovascular, chronic inflammatory and neurodegenerative diseases. New aspects of ageing are discussed in the context of the free radical theory of ageing. This book is recommended as a comprehensive introduction to the field for students, educators, clinicians, and researchers. It will also be an invaluable companion to all those interested in the role of free radicals in the life and biomedical sciences.
Author: Ralf Henkel Publisher: Academic Press ISBN: 0128125675 Category : Medical Languages : en Pages : 322
Book Description
Oxidants, Antioxidants and Impact of the Oxidative Status in Male Reproduction is an essential reference for fertility practitioners and research and laboratory professionals interested in learning about the role of reactive oxygen species in sperm physiology and pathology. The book focuses on unravelling the pathophysiology of oxidative stress mediated male infertility, recruiting top researchers and clinicians to contribute chapters. This collection of expertise delves into the physico-chemical aspects of oxidative stress, including a new focus on reductive stress. Furthermore, the inclusion of clinical techniques to determine oxidative stress and the OMICS of reductive oxidative stress are also included. This is a must-have reference in the area of oxidative stress and male reproductive function. - Offers comprehensive information on oxidative stress and its role in male reproduction, including new therapeutic approaches - Deals with current approaches to oxidative stress using OMICS platform - Designed for fertility practitioners, reproductive researchers, and laboratory professionals interested in learning about the role of reactive oxygen species in sperm physiology and pathology
Author: Ralph A. Bradshaw Publisher: Academic Press ISBN: 0080920918 Category : Science Languages : en Pages : 3188
Book Description
Handbook of Cell Signaling, Three-Volume Set, 2e, is a comprehensive work covering all aspects of intracellular signal processing, including extra/intracellular membrane receptors, signal transduction, gene expression/translation, and cellular/organotypic signal responses. The second edition is an up-to-date, expanded reference with each section edited by a recognized expert in the field. Tabular and well illustrated, the Handbook will serve as an in-depth reference for this complex and evolving field. Handbook of Cell Signaling, 2/e will appeal to a broad, cross-disciplinary audience interested in the structure, biochemistry, molecular biology and pathology of cellular effectors. - Contains over 350 chapters of comprehensive coverage on cell signaling - Includes discussion on topics from ligand/receptor interactions to organ/organism responses - Provides user-friendly, well-illustrated, reputable content by experts in the field
Author: Toshitaka Oohashi Publisher: Springer ISBN: 981132977X Category : Medical Languages : en Pages : 343
Book Description
This textbook uses a case-study approach to present the core principles of biochemistry and molecular biology in the context of human disease to students who will be involved in patient care. The 29 clinical cases have been carefully selected to cover key scientific concepts and some common, and other not so common, diseases. While the principal focus is on topics relating to metabolic disease, further subjects such as connective tissue disorders, neurological disorders, auto-inflammatory disorders, infective diseases, and cancer are also addressed. Each chapter provides a specific patient report that includes the natural history, pertinent clinical laboratory data, physical findings, subsequent diagnosis, and therapy. This is followed by a comprehensive discussion of the normal biochemical processes and reactions pertaining to the case, along with the pathophysiological mechanisms of the disease. Graphical diagrams are provided in each chapter for ease of comprehension.
Author: Leo E. Otterbein Publisher: Nova Publishers ISBN: 9781594544477 Category : Medical Languages : en Pages : 442
Book Description
Heme oxygenase is an enzyme which breaks down heme, the iron-containing oxygen-carrying constituent of the red blood cells. Heme must be synthesised and degraded within an individual nucleated cell, as heme is essential for the maintenance of cellular homeostasis by sensing or using oxygen. Physiological heme degradation is catalysed by the two functional isozymes of heme oxygenase, heme oxygenase-1 (HO-1) and HO-2, yielding CO, iron, and biliverdin IX N. Heme oxygenase-1 (HO-1), has potent anti-inflammatory, anti-oxidant and anti-proliferative effects, is up-regulated by multiple stimuli and provides protection against oxidative stress. HO-1 also plays an important role in the regulation of cardiovascular function and is involved in many other diseases such as sickle cell disease. This new book brings together leading research from around the world in this field.
Author: Li Zhang Publisher: World Scientific ISBN: 9811211302 Category : Science Languages : en Pages : 281
Book Description
This invaluable book provides the first description of the diverse and fascinating functions of heme in life processes for a broad audience. It begins with an introduction of the intricate chemical properties of heme and the history of early observations of human diseases associated with heme. It then proceeds to describe the versatile roles of heme in controlling diverse molecular and cellular processes germane to human life and disease processes. In the second edition, a new chapter is devoted to describe findings about heme uptake, transport, and trafficking of heme synthesis intermediates in mammals. Additionally, a chapter about the newly discovered roles of elevated heme biosynthesis and uptake in lung tumorigenesis is included.Heme Biology is unified and logical in presentation. It is well suited for students and professionals in life sciences who wish to know about the fascinating biology of heme and its usefulness in health and diseases. It may also be used as a reference book for advanced readers and researchers who are interested in heme biology. The explanations in the book are detailed enough to capture the interest of the curious reader, and complete enough to provide the necessary information for researchers to have an in-depth molecular understanding of heme biology and further their studies in this fascinating realm.
Author: Nader G. Abraham
Author: Nader G. Abraham
Author: 
Author: United States. Public Health Service. Office of the Surgeon General
Author: Nader G. Abraham
Author: Barry Halliwell
Author: Ralf Henkel
Author: Ralph A. Bradshaw
Author: Toshitaka Oohashi
Author: Leo E. Otterbein
Author: Li Zhang