Muscles As Molecular And Metabolic Machines

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Muscles as Molecular and Metabolic Machines

Author : Peter W. Hochachka
Publisher : CRC Press
ISBN 13 : 1000006298
Total Pages : 171 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Muscles as Molecular and Metabolic Machines by : Peter W. Hochachka

Download or read book Muscles as Molecular and Metabolic Machines written by Peter W. Hochachka and published by CRC Press. This book was released on 2019-06-04 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1994, this book explores the paradigm of muscles as molecular and metabolic machines in which all structures and functions are exquisitely integrated and matched to each other. The analysis begins with a standard reductionist approach-reviewing the integrated machine parts. The key working components of the complete muscle machine are proteins (soluble, organelle, or membrane localized), and a conservative count indicates that today more than 100 such machine parts are known, essentially all occurring as cell specific isoforms. Random assortment of these machine parts or protein isoforms could generate an astronomical number of "muscle machines" and an equally enormous number of muscle fiber types. The question is, why aren't such large numbers ever seen? To attack this problem, the reductionist approach is complemented with an integrationist/adaptational one. Evidence is presented that the more highly specialized the muscle type, the further one moves from the above extreme; in the most highly specialized muscles, typically only one fiber type is found. It is argued that instead of random assortment of isoforms or machine parts, only specific and often unique combinations can work in appropriate fashion. A few established examples of this fundamental principle are reviewed, but emphasis is placed on the fact that we know dreadfully little about why this is so and what kinds of further studies are needed. The issue of why the very large numbers of fiber types theoretically possible are never even approximately realized has never before been addressed. Indeed, it is rarely recognized. Muscles as Molecular and Metabolic Machines is the first work of its kind on the subject.

The Role of Protein and Amino Acids in Sustaining and Enhancing Performance

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309172810
Total Pages : 448 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Role of Protein and Amino Acids in Sustaining and Enhancing Performance by : Institute of Medicine

Download or read book The Role of Protein and Amino Acids in Sustaining and Enhancing Performance written by Institute of Medicine and published by National Academies Press. This book was released on 1999-09-15 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a commonly held belief that athletes, particularly body builders, have greater requirements for dietary protein than sedentary individuals. However, the evidence in support of this contention is controversial. This book is the latest in a series of publications designed to inform both civilian and military scientists and personnel about issues related to nutrition and military service. Among the many other stressors they experience, soldiers face unique nutritional demands during combat. Of particular concern is the role that dietary protein might play in controlling muscle mass and strength, response to injury and infection, and cognitive performance. The first part of the book contains the committee's summary of the workshop, responses to the Army's questions, conclusions, and recommendations. The remainder of the book contains papers contributed by speakers at the workshop on such topics as, the effects of aging and hormones on regulation of muscle mass and function, alterations in protein metabolism due to the stress of injury or infection, the role of individual amino acids, the components of proteins, as neurotransmitters, hormones, and modulators of various physiological processes, and the efficacy and safety considerations associated with dietary supplements aimed at enhancing performance.

Molecular Biology of the Cell

Author :
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of the Cell by :

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biochemical Adaptation

Author : Peter William Hochachka
Publisher : Oxford University Press, USA
ISBN 13 : 0195117034
Total Pages : 479 pages
Book Rating : 4.1/5 (951 download)

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Book Synopsis Biochemical Adaptation by : Peter William Hochachka

Download or read book Biochemical Adaptation written by Peter William Hochachka and published by Oxford University Press, USA. This book was released on 2002 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for graduates and undergraduates in environmental biology, comparative physiology, and marine biology, this text lays out the principles of mechanistic comparative physiology in an ecological and evolutionary context. This text lays out the principles of mechanistic comparative physiology in an ecological and evolutionary context. The subject of evolutionary physiology has been advancing considerably and this book will bring readers up to date on a number of new techniques, ideas and data. Topics include NMR spectroscopy and molecular biology, evolution and adaptation, phylogenetically-based analytical techniques and more.

Adipose tissue and skeletal muscle as endocrine organs: role of cytokines in health and disease

Author : Ana Cláudia Garcia De Oliveira Duarte
Publisher : Frontiers Media SA
ISBN 13 : 2832509878
Total Pages : 165 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Adipose tissue and skeletal muscle as endocrine organs: role of cytokines in health and disease by : Ana Cláudia Garcia De Oliveira Duarte

Download or read book Adipose tissue and skeletal muscle as endocrine organs: role of cytokines in health and disease written by Ana Cláudia Garcia De Oliveira Duarte and published by Frontiers Media SA. This book was released on 2022-12-29 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metabolism of Anabolic-Androgenic Steroids

Author : Victor A. Rogozkin
Publisher : CRC Press
ISBN 13 : 1040287484
Total Pages : 199 pages
Book Rating : 4.0/5 (42 download)

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Book Synopsis Metabolism of Anabolic-Androgenic Steroids by : Victor A. Rogozkin

Download or read book Metabolism of Anabolic-Androgenic Steroids written by Victor A. Rogozkin and published by CRC Press. This book was released on 2024-11-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an authoritative review of the research regarding the influences of anabolic-androgenic steroids on metabolism. The book provides a concise description of the biochemistry of these steroids using simple terms and includes methods of separation and their clinical applications. The first section of the book examines the general structure, nomenclature, and classification of anabolic-androgenic steroids. Subsequent chapters explore concepts basic to understanding the pathways of their metabolism in both target and non-target tissues, including the interactions of steroids with receptors and the effects of steroids on the cellular metabolism of skeletal muscle. The changes and molecular base of modifications in metabolism during exercise involving anabolic-androgenic steroids are also described. Finally, a comprehensive review of methods for scanning and identifying anabolic-androgenic steroids in biological fluids is presented, as well as a discussion regarding the applicability and limitations of these techniques. The book provides valuable reference information for all scientists and clinicians engaged in sports medicine, exercise biochemistry, and endocrinology.

Principles of Human Locomotion

Author : Thomas Rowland
Publisher : Cambridge Scholars Publishing
ISBN 13 : 1527559246
Total Pages : 298 pages
Book Rating : 4.5/5 (275 download)

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Book Synopsis Principles of Human Locomotion by : Thomas Rowland

Download or read book Principles of Human Locomotion written by Thomas Rowland and published by Cambridge Scholars Publishing. This book was released on 2020-09-10 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses how the general principles of biology influence the human capacity for locomotion, and, conversely, how understanding the nature of muscular activity might provide insights into the basic nature of living beings. Through a series of essays, the book relates the evolutionary basis of animal locomotion to recognizing the determinants of exercise capacity. While raising more questions than providing answers, the discussions will assume that without knowing the correct questions to ask, the answers will not be forthcoming. At the root of this book lies the central query: what is it that separates the principles governing the function of living beings from those that dictate the inanimate world? The discussions here address this issue from the expectation that clues to the answer can be obtained through understanding adaptations to the stresses imposed by physical exercise. As such, the book provides thought-provoking analyses of the biological basis of locomotion that will stimulate future efforts to understand these phenomena.

Technological and Medical Implications of Metabolic Control Analysis

Author : Athel Cornish-Bowden
Publisher : Springer Science & Business Media
ISBN 13 : 9401140723
Total Pages : 366 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Technological and Medical Implications of Metabolic Control Analysis by : Athel Cornish-Bowden

Download or read book Technological and Medical Implications of Metabolic Control Analysis written by Athel Cornish-Bowden and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two decades have passed since the mechanisms of protein synthesis became well enough understood to permit the genetic modification oforganisms. An impressive amount of new knowledge has emerged from the new technology, but much ofthe promise of20years ago has notyet been fulfilled. In biotechnology, efforts to increase the yields of commercially valuable metabolites have been less successful than ex pected, and when they have succeeded it has often been as much from selective breeding as from new methods. The cell is more complicated than what is presented in the classical teaching of biochemistry, it contains more structure than was dreamed of 20 years ago, and the behaviour ofany systemofenzymes is more elaborate than can be explained in terms ofa single supposedly rate-limiting enzyme. Even if classical enzymology and meta bolism may have seemed rather unfashionable during the rise ofmolecular biology, they remain central to any modification ofthe metabolic behaviour oforganisms. As such modification is essential in much ofbiotechnology and drug development, bio technologists can only ignore these topics at their peril.

Physical Activity and Health

Author : Claude Bouchard
Publisher : Human Kinetics
ISBN 13 : 1492582832
Total Pages : 774 pages
Book Rating : 4.4/5 (925 download)

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Book Synopsis Physical Activity and Health by : Claude Bouchard

Download or read book Physical Activity and Health written by Claude Bouchard and published by Human Kinetics. This book was released on 2012-02-29 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human body is designed for activity. For most of our history, physical activity was required for survival, but technological advances have eliminated much of the need for hard physical labor. As our activity levels have dropped, it has become clear that a physically inactive lifestyle can lead to a host of health problems. Physical Activity and Health, Second Edition, provides a comprehensive treatment of the research on the benefits of a physically active lifestyle in comparison with the harmful consequences of physical inactivity. Written by leading scientists from the United States, Canada, Europe, and Australia, Physical Activity and Health, Second Edition, brings together the results of the most important studies on the relationship between physical activity, sedentarism, and various health outcomes. The second edition has been fully updated based on the latest advances in this rapidly changing field and expanded to include the following new content: • A chapter on the physiology of inactivity and the effects of sedentary behavior even in people who engage in appropriate amounts of physical activity, which is an area of growing interest • More extensive coverage of physical activity, aging, and the brain, including a new chapter on the relationship between physical activity and brain structures and functions • A chapter on the development of national and international physical activity and health guidelines, which will help readers better understand how scientific findings are converted into practical recommendations Physical Activity and Health, Second Edition, offers a detailed yet concise presentation of key concepts as well as a framework to help readers relate results from single studies or collections of studies to the overall paradigm linking physical activity and physical fitness to health. For each of the topics covered, the text provides an overview of the most important research findings, discusses the limitations of the current knowledge base, and identifies directions for future investigation. At the core of the text is a review of our current understanding of how physical activity affects health concerns such as cardiovascular disease, diabetes, cancer, and obesity as well as aging and mental health. The text identifies sedentary living habits and poor fitness as major public health problems and examines the potential of physical activity to prevent disease and enhance quality of life. This complete resource also looks at the evolution of the field of physical activity and health; variations in physical activity levels across age, sex, and ethnic groups; the body’s physiological responses to physical activity; dose-response issues; and the influence of genetics on physical activity, fitness, and health. The book ends with an integration of the issues covered and discusses new opportunities for research. The second edition of Physical Activity and Health continues to offer clear, user-friendly coverage of the most important concepts and research in the field. Numerous special features will aid readers in their comprehension of the material. Chapter outlines and callout boxes help readers key in on important topics and focus their reading, and chapter summaries, definitions of key terms, and study questions provide tools for review and self-testing. Commonly used acronyms and abbreviations are found on the interior covers for handy reference. Where other books have simply promoted physical activity for the individual or a population, Physical Activity and Health, Second Edition, completely integrates current knowledge of the relationship between physical activity and health. With contributions from some of the finest scientists in the field, this comprehensive text offers information unmatched in accuracy and reliability.

Creatine

Author : Melvin H. Williams
Publisher : Human Kinetics
ISBN 13 : 9780736001625
Total Pages : 268 pages
Book Rating : 4.0/5 (16 download)

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Book Synopsis Creatine by : Melvin H. Williams

Download or read book Creatine written by Melvin H. Williams and published by Human Kinetics. This book was released on 1999 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, scientific look at creatine--the supplement of choice for today's serious athletes and fitness enthusiasts--what it is, how it works, how to use it, and what it can do for an athlete. 19 photos.

Environmental Stressors and Gene Responses

Author : J.M. Storey
Publisher : Elsevier
ISBN 13 : 0080531121
Total Pages : 325 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Environmental Stressors and Gene Responses by : J.M. Storey

Download or read book Environmental Stressors and Gene Responses written by J.M. Storey and published by Elsevier. This book was released on 2000-07-31 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell and Molecular Responses to Stress is a new multi-volume book series from Elsevier Science that focuses on how organisms respond at a molecular level to environmental stresses imposed upon them. All organisms deal with variations in multiple environmental factors including temperature, oxygen, salinity, and water availability. Many show amazing tolerances to extreme stress with remarkable biochemical adaptations that allow life to persist under very difficult circumstances. This series explores the molecular mechanisms by which cells and organisms respond to stress, focusing on the variations in metabolic response that allow some cells and organisms to deal with extreme stress, others to endure stress within strict limits, and others to have a very low tolerance for changes in environmental parameters.Articles from within the series highlight the elastic limits of molecular responses in Nature, with examples drawn from animal, plant and bacteria systems.Volume 1, begins by considering some of the roles of environmental stress in determining the geographic distribution of animals and in promoting species divergence and then explores gene expression and metabolic responses to environmental stress with examples of adaptation to high and low temperature, osmotic, anoxia/ischemia, desiccation, high pressure and heavy metal stresses.

Bioenergetics of the Cell: Quantitative Aspects

Author : Valdur A. Saks
Publisher : Springer Science & Business Media
ISBN 13 : 1461556538
Total Pages : 444 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Bioenergetics of the Cell: Quantitative Aspects by : Valdur A. Saks

Download or read book Bioenergetics of the Cell: Quantitative Aspects written by Valdur A. Saks and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume continues the discussion of the problems of in vivo and in vitro. The recently solved X-ray structure of the mitochondrial creatine kinase and its molecular biology cellular bioenergetics - the tradition we started in 1994 by publication of the focused issue of Molecular and Cellular are analyzed with respect to its molecular physiology and Biochemistry, volume 133/134 and a book 'Cellular Bio functional coupling to the adenine nucleotide translocase, as energetics: role of coupled creatine kinases' edited by V. Saks well as its participation, together with the adenylate kinase and R. Ventura-Clapier and published by Kluwer Publishers, system, in intracellular energy transfer. The results of the Dordrecht -Boston. In the present volume, use of quantitative studies of creatine kinase deficient transgenic mice are methods of studies of organized metabolic systems, such as summarized and analyzed by using mathematical models of mathematical modeling and Metabolic Control Analysis, for the compartmentalized energy transfer, thus combining two investigation of the problems of bioenergetics of the cell is powerful new methods of the research. All these results, described together with presentation of new experimental together with the physiological and NMR data on the cardiac results. The following central problems of the cellular bio metabolic and mitochondrial responses to work-load changes energetics are the focus of the discussions: the mechanisms concord to the concept of metabolic networks of energy of regulation of oxidative phosphorylation in the cells in vivo transfer and feedback regulation.

Skeletal Muscle

Author : Victor R. Preedy
Publisher : Cambridge University Press
ISBN 13 : 9781841100296
Total Pages : 762 pages
Book Rating : 4.1/5 (2 download)

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Book Synopsis Skeletal Muscle by : Victor R. Preedy

Download or read book Skeletal Muscle written by Victor R. Preedy and published by Cambridge University Press. This book was released on 2002-01-04 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metabolic and functional impairments in skeletal muscle occur frequently, often in diverse conditions and each with different aetiologies, methods of diagnosis and treatment. This comprehensive text brings the complex facets of skeletal muscle pathology, diagnosis and management together.

Oxygen Sensing

Author : Sukhamay Lahiri
Publisher : Springer Science & Business Media
ISBN 13 : 0306468255
Total Pages : 821 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Oxygen Sensing by : Sukhamay Lahiri

Download or read book Oxygen Sensing written by Sukhamay Lahiri and published by Springer Science & Business Media. This book was released on 2006-03-06 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the XIVth International Symposium on Arterial Chemoreception, held June 24-28, 1999, in Philadelphia, Pennsylvania. This volume, containing the proceedings of the fourteenth biannual ISAC meeting presents a new departure from their traditional focus on arterial chemoreceptors and their functions, in the expansion to include the study and discussion of oxygen sensing in other tissues and cells, and the genes involved. Bringing together scientists from cellular and systemic boundaries of physiology, working at the interface of cellular and molecular biology, this book, containing new physiological and biochemical perspectives.

Essentials of Exercise Physiology

Author : William D. McArdle
Publisher : Lippincott Williams & Wilkins
ISBN 13 : 9780781749916
Total Pages : 796 pages
Book Rating : 4.7/5 (499 download)

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Book Synopsis Essentials of Exercise Physiology by : William D. McArdle

Download or read book Essentials of Exercise Physiology written by William D. McArdle and published by Lippincott Williams & Wilkins. This book was released on 2006 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated, this Third Edition provides excellent coverage of the fundamentals of exercise physiology, integrating scientific and clinical information on nutrition, energy transfer, and exercise training. The book is lavishly illustrated with full-color graphics and photos and includes real-life cases, laboratory-type activities, and practical problem-solving questions. This edition has an Integrated Workbook in the margins that reinforces concepts, presents activities to test knowledge, and aids students in taking notes. An accompanying CD-ROM contains multiple-choice and true/false questions to help students prepare for exams. LiveAdvise online faculty support and student tutoring services are available free with the text.

Disorders of Voluntary Muscle

Author : George Karpati
Publisher : Cambridge University Press
ISBN 13 : 9780521650625
Total Pages : 800 pages
Book Rating : 4.6/5 (56 download)

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Book Synopsis Disorders of Voluntary Muscle by : George Karpati

Download or read book Disorders of Voluntary Muscle written by George Karpati and published by Cambridge University Press. This book was released on 2001-07-12 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rewritten and redesigned, this remains the one essential text on the diseases of skeletal muscle.

Epigenetics of Exercise and Sports

Author : Stuart M Raleigh
Publisher : Academic Press
ISBN 13 : 0128209372
Total Pages : 322 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Epigenetics of Exercise and Sports by : Stuart M Raleigh

Download or read book Epigenetics of Exercise and Sports written by Stuart M Raleigh and published by Academic Press. This book was released on 2021-07-13 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Epigenetics of Exercise and Sports: Concepts, Methods, and Current Research explains fundamental epigenetic processes and how these are altered by exercise and sports. After a brief review of fundamental epigenetic biology, this all-new volume in the Translational Epigenetics series offers step-by-step instruction in how epigenetic factors are investigated for their influence over exercise related traits of human physiology, disease, and injury. The current state of knowledge in the field and recent findings are discussed in-depth, illuminating how exercise and sports performance may epigenetically modify our physiology, disease and injury risks, and how this knowledge can be applied in personalized exercise approaches, diagnostics, and treatment. This book also explores the shortcomings of explaining exercise related phenomena using only genomics and traditional biochemical techniques, setting the scene for a paradigm shift in exercise biology. In addition, over a dozen international specialists contribute chapters on exercise and sports epigenetics, and their influence over metabolism, obesity, aging, immunity, and neurological disease, as well as the epigenetic impacts of concussions and sports doping. A concluding chapter discusses ongoing themes in the field and outlooks for future research. - Thoroughly examines fundamental concepts in exercise and sports epigenetics, methods for new research, and known impacts for human physiology, disease, and clinical outcomes - Discusses exercise and sports epigenetics in relation to metabolism, obesity, aging, immunity, and neurological disease, concussion, and sports doping, among other topics - Includes preliminary information on exercise epigenetics and covid-19 infection - Features chapter contributions from international experts in the field