Oxidative Eustress In Exercise Physiology
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Oxidative Eustress In Exercise Physiology
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Author : James N. Cobley
language : en
Publisher: CRC Press
Release Date : 2022-06-20
Oxidative Eustress In Exercise Physiology written by James N. Cobley and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-20 with Science categories.
Oxidative Eustress in Exercise Physiology unravels key physiological responses and adaptations to different redox-regulated exercise paradigms at the cell, tissue, and whole-body level in model systems and humans in health and disease. While the mechanistic details are still unclear, key intracellular redox indices seem to be dysregulated with age. Consequently, beneficial molecular responses to acute endurance exercise decline in older individuals. Recent research suggests that manipulating mitochondrial redox homeostasis by supplementing with the mitochondria-targeted coenzyme Q10 for six weeks markedly improves physical function in older adults; i.e. it may be possible to maximise the benefits of exercise by manipulating the redox environment. The research described in this book suggests that significant translational potential exists with respect to cardiovascular disease, neurodegeneration and cancer. An international team of researchers documents the importance of redox biology in health and disease, especially when exercise is a clinically useful tool for the treatment of many diseases and conditions. Features Defines essential redox biology reactions and concepts in exercise physiology Assesses key redox parameters in an in vivo human exercise context Identifies the challenges, opportunities and boundaries of current knowledge Includes a critique of the underlying mechanisms Summarises examples of translationally important research relating to disease states Related Titles Draper, N. & H. Marshall. Exercise Physiology for Health and Sports Performance (ISBN 978-0-2737-7872-1) Wackerhage, H., ed. Molecular Exercise Physiology: An Introduction (ISBN 978-0-4156-0788-9)
Oxidative Eustress In Exercise Physiology
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Author : James Cobley
language : en
Publisher: CRC Press
Release Date : 2022
Oxidative Eustress In Exercise Physiology written by James Cobley and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Health & Fitness categories.
Oxidative Eustress in Exercise Physiology unravels key physiological responses and adaptations to different redox-regulated exercise paradigms at the cell, tissue, and whole-body level in model systems and humans in health and disease. While the mechanistic details are still unclear, key intracellular redox indices seem to be dysregulated with age. Consequently, beneficial molecular responses to acute endurance exercise decline in older individuals. Recent research suggests that manipulating mitochondrial redox homeostasis by supplementing with the mitochondria-targeted coenzyme Q10 for six weeks markedly improves physical function in older adults; i.e. it may be possible to maximise the benefits of exercise by manipulating the redox environment. The research described in this book suggests that significant translational potential exists with respect to cardiovascular disease, neurodegeneration and cancer. An international team of researchers documents the importance of redox biology in health and disease, especially when exercise is a clinically useful tool for the treatment of many diseases and conditions. Features Defines essential redox biology reactions and concepts in exercise physiology Assesses key redox parameters in an in vivo human exercise context Identifies the challenges, opportunities and boundaries of current knowledge Includes a critique of the underlying mechanisms Summarises examples of translationally important research relating to disease states Related Titles Draper, N. & H. Marshall. Exercise Physiology for Health and Sports Performance (ISBN 978-0-2737-7872-1) Wackerhage, H., ed. Molecular Exercise Physiology: An Introduction (ISBN 978-0-4156-0788-9)
Oxidative Stress
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Author : Helmut Sies
language : en
Publisher: Academic Press
Release Date : 2019-11-07
Oxidative Stress written by Helmut Sies and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-07 with Science categories.
Oxidative Stress: Eustress and Distress presents current knowledge on oxidative stress within the framework of redox biology and translational medicine. It describes eustress and distress in molecular terms and with novel imaging and chemogenetic approaches in four sections: A conceptual framework for studying oxidative stress. Processes and oxidative stress responses. Signaling in major enzyme systems (oxidative eustress), and damaging modification of biomolecules (oxidative distress). The exposome addresses lifelong exposure and impact on health, nutrient sensing, exercise and environmental pollution. Health and disease processes, including ischemia-reperfusion injury, developmental and psychological disorders, hepatic encephalopathy, skeletal muscle disorders, pulmonary disease, gut disease, organ fibrosis, and cancer. Oxidative Stress: Eustress and Distress is an informative resource useful for active researchers and students in biochemistry, molecular biology, medicinal chemistry, pharmaceutical science, nutrition, exercise physiology, analytical chemistry, cell biology, pharmacology, clinical medicine, and environmental science. Characterizes oxidative stress within the framework of redox biology, redox signaling, and medicine. Empowers researchers and students to quantify specific reactants noninvasively, identify redox biomarkers, and advance translational studies. Features contributions from international leaders in oxidative stress and redox biology research.
Handbook Of Oxidants And Antioxidants In Exercise
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Author : C. Sen
language : en
Publisher: Elsevier
Release Date : 2000-02-16
Handbook Of Oxidants And Antioxidants In Exercise written by C. Sen and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-02-16 with Science categories.
Interest in the science of exercise dates back to the time of ancient Greece. Today exercise is viewed not only as a leisurely activity but also as an effective preventive and therapeutic tool in medicine. Further biomedical studies in exercise physiology and biochemistry reports that strenuous physical exercise might cause oxidative lipid damage in various tissues. The generation of reactive oxygen species is elevated to a level that overwhelms the tissue antioxidant defense systems resulting in oxidative stress. The Handbook of Oxidants and Antioxidants in Exercise examines the different aspects of exercise-induced oxidative stress, its management, and how reactive oxygen may affect the functional capacity of various vital organs and tissues. It includes key related issues such as analytical methods, environmental factors, nutrition, aging, organ function and several pathophysiological processes. This timely publication will be of relevance to those in biomedical science and was designed to be readily understood by the general scientific audience.
Physiological Consequences Of Brain Insulin Action
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Author : André Kleinridders
language : en
Publisher: CRC Press
Release Date : 2022-09-06
Physiological Consequences Of Brain Insulin Action written by André Kleinridders and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-06 with Medical categories.
The brain is crucial for the regulation of whole-body metabolism and behavior. The pancreas-derived hormone insulin modulates brain function and affects energy metabolism as well as cognition. This is partially achieved by modulating several types of brain cell populations including those relevant to satiety and reward. Importantly, brains of Alzheimer ́s disease patients exhibit a signature of brain insulin resistance with perturbed brain metabolism. This book will cover the basics of insulin signaling in the brain and will describe concepts of insulin resistance, a feature of type 2 diabetes. Moreover insulin ́s effect on cognitive function will be pointed out and the association between brain insulin resistance and neurodegenerative diseases discussed. Additionally, potential behavioral and pharmacological concepts which can affect brain insulin signaling will be summarized. Key Features: Summarizes insulin and the closely related IGF-1 receptor signaling Depicts concepts of insulin resistance Highlights the importance of conserved brain insulin signaling for brain function, metabolism, and behavior Describes potential behavioral and pharmacological approaches to support brain insulin signaling
Environmental Stressors And Oxinflammatory Tissues Responses
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Author : Giuseppe Valacchi
language : en
Publisher: CRC Press
Release Date : 2023-12-15
Environmental Stressors And Oxinflammatory Tissues Responses written by Giuseppe Valacchi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-15 with Science categories.
Environmental risk factors – noise, air pollution, chemical agents, and ultraviolet radiation – impact human health by contributing to the onset and progression of noncommunicable diseases. Accordingly, there is need for preclinical and clinical studies and comprehensive summary of major findings. This book is a state-of-the-art summary of these myriad severe life stressors. The chapters on the different pollutants focus on disease mechanisms (cardiovascular, neurological and metabolic disorders) and on oxidative stress and inflammation. The editors emphasize emerging mechanisms based on dysregulation of the circadian clock, the microbiome, epigenetic pathways, and cognitive function by environmental stressors, and introduce the exposome concept while highlighting existing research gaps. Key Features: Links various environmental stressors to the incidence of noncommunicable diseases Includes chapters on airborne toxins, chemical pollutants, noise, and ultraviolet radiation stressors Contributions from an international team of leading researchers Summarizes the impacts of stressors on disease mechanisms
Peroxiporins
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Author : Iria Medraño-Fernandez
language : en
Publisher: CRC Press
Release Date : 2023-10-10
Peroxiporins written by Iria Medraño-Fernandez and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-10 with Science categories.
To produce energy, aerobic organisms transform oxygen molecules into water. This reductive mechanism yields toxic radical intermediates, collectively known as reactive oxygen species (ROS). Paradoxically, these physiological processes entail the production of potentially damaging species. Evolution has turned this apparent disadvantage into an opportunity for transmitting information. As a result, redox signaling within the cell is an efficient exquisitely organized process. A key element for its regulation is the physical separation of sources and targets into different cell compartments. Peroxiporins, H2O2 transporting proteins spanning biological membranes, distribute the signal from emitters to receptors. Thus, these channels are strategically situated in the thin line between life and death, guaranteeing adequate but safe signaling. Key Features: - Provides a brief history of the discovery and characterization of peroxiporins - Reviews key findings on hydrogen peroxide transport across biological membranes - Discusses the cartography of redox signaling in crowded cells - Includes lavish illustrations and comprehensive images to facilitate teaching - Highlights recent findings, outstanding controversies and open questions
Current Issues In Sports And Exercise Medicine
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Author : Michael Hamlin
language : en
Publisher: BoD – Books on Demand
Release Date : 2013-05-15
Current Issues In Sports And Exercise Medicine written by Michael Hamlin and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-15 with Health & Fitness categories.
This unique resource presents current issues in sports and exercise medicine which outlines new areas of knowledge and provides updates on current knowledge in the broad field of sports and exercise medicine. Written by experts in their own sub-disciplines, Current Issues in Sports and Exercise Medicine discusses the physiology behind sports injuries and presents new and exciting approaches to manage such injuries. In addition, the book explores the relationship between exercise, health and performance by providing new information in areas such as exercise and immunity, the use of iron supplementation for performance, how exercise affects reactive oxygen species, and the proposed benefits of real and simulated altitude training. This book is well referenced and illustrated and will be a valuable resource for sports medicine specialists, physiologists, coaches, physical conditioners, physiotherapists and graduate and medical school students.
Oxidative Stress
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Author : Canhua Huang
language : en
Publisher: Springer
Release Date : 2022-04-27
Oxidative Stress written by Canhua Huang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-27 with Science categories.
This book offers a systematic review of the cutting-edge knowledge in stress medicine. Cellular redox imbalance, resulting from overproduction of reactive oxide species (ROS), leads to oxidative stress and subsequent occurrence and development of many diseases, such as cancer, diabetes, pain, etc. In addition, ROS can induce post-translational modification of proteins and play roles through redox signaling pathways. In this book, the authors attempt to re-define the key concepts in oxidative stress, such as oxidative eustress and oxidative distress, revisit the pivotal signaling of oxidative stress in human diseases, and discuss the debate in current anti-oxidant strategies, such as natural products and drug repurposing. This book serves as a reference to graduate students and researchers in this growing field.
Exercise And Sport Pharmacology
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Author : Mark D. Mamrack
language : en
Publisher: Routledge
Release Date : 2020-07-28
Exercise And Sport Pharmacology written by Mark D. Mamrack and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-28 with Medical categories.
Exercise and Sport Pharmacology is an essential book for teaching upper-level undergraduates or entry-level graduate students about how drugs can affect exercise and how exercise can affect the action of drugs. It leads students through the related pathology, exercise physiology, and drug action of many of today's chronically used medications, and discusses how drugs can affect exercise performance. This new second edition of the book is divided into four parts: Section I provides the basics of pharmacology, exercise physiology, autonomic pharmacology, and the stress response; Section II presents chapters on major cardiovascular and respiratory drug classes; Section III describes frequently prescribed medications for such common conditions as diabetes, depression, pain, fever, inflammation, and obesity; and Section IV includes discussions of nutritional supplements and commonly used drugs such as caffeine, nicotine, cannabis, and performance-enhancing drugs. The second edition offers many updates, enhances muscle cell physiology, includes the involvement of the gut microbiome, and each chapter has a new section on the effects of aging. In Sections II and III, chapters include an overview of the pathology that therapeutic drugs are designed to treat and how the drug works in the human body. In contrast to standard pharmacology texts, Exercise and Sport Pharmacology also includes the effect of exercise on the pathology of the condition and the effect of exercise on how the body responds to a drug. Each chapter has a section on whether the drugs under discussion have performance-enhancing potential. Section IV is concerned with self-medication and drugs or supplements taken without a prescription or with limited medical supervision. Throughout, figures and tables as well as data from experiments in exercise pharmacology help to illustrate and summarize content. Each chapter opens with an on-going case example to preview and apply chapter content. In the text, boldface terms indicate which concepts are contained in the book's Glossary. Chapters conclude with a Key Concepts Review and Review Questions.