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Reflections On Muscle The Sherrington Lectures Xiv
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Download or read book Myosins written by Lynne M. Coluccio and published by Springer Science & Business Media. This book was released on 2007-11-15 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This highly authoritative volume highlights the remarkable superfamily of molecular motors called myosins, which are involved in such diverse cellular functions as muscle contraction, intracellular transport, cell migration and cell division. In a timely compilation of chapters written by leading research groups that have made key discoveries in the field, the current understanding of the molecular mechanisms and biological functions of these intriguing proteins is explored.
Book Synopsis Proceedings, American Philosophical Society (vol. 130, No. 3, 1986) by :
Download or read book Proceedings, American Philosophical Society (vol. 130, No. 3, 1986) written by and published by American Philosophical Society. This book was released on with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Calcium in Muscle Contraction by : Johann C. Rüegg
Download or read book Calcium in Muscle Contraction written by Johann C. Rüegg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have witnessed an explosion of knowledge lea- ding to a molecular understanding of the mechanisms of ac- tion of calcium on excitation and contraction coupling and its role in the regulation of contractility. This book highlights the most recent progress as well as providing a historial perspective of the field. It presents a concise and comprehensive overview of our current knowledge regar- ding calcium channels and regulatory proteins as well as in- tracellular calcium handling and the mechanisms underlying the activation of contractile proteins. It also describes how these basic mechanisms have been adapted in various types of muscle, especially in cardiac and smooth muscle.
Book Synopsis Calcium in Muscle Activation by : Johann C. Rüegg
Download or read book Calcium in Muscle Activation written by Johann C. Rüegg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comparative and interdisciplinary approach to excitation-contraction-coupling in smooth and striated mus cles, including the myocardium. It is an account of the path ways and mechanisms by which cellular calcium is handled and activates the contractile proteins. It also describes how these mechanisms are adapted in various kinds of muscle to meet specific functional requirements, such as speed or economy. This monograph then presents facts, ideas and theories and the evidence on which they are based, and ifit stimulates others and furthers research, it will have served its purpose. All of the chapters are self-contained and may be read in any order, but readers unfamiliar with muscle are recommended to start with the introductory chapter on excitation and contraction. During all the years of writing this book, I received enormous help from Isolde Berger who corrected, edited and transformed my innumerable notes and drafts into a readable manuscript; she also compiled the list of references and the Subject Index. I owe a great debt of gratitude to her and also to Claudia Zeugner, who prepared the figures with expertise and care. Then I would like to thank the Deutsche F orschungs gemeinschaft and the Fritz-Thyssen-Stiftung for supporting the work of my Department which has been reported in this monograph. A great many people contributed with helpful discussions.
Book Synopsis Peptides as Probes in Muscle Research by : Johann C. Rüegg
Download or read book Peptides as Probes in Muscle Research written by Johann C. Rüegg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein-protein interactions are involved in muscle contraction and signal transduction. This book describes how synthetic peptides may be used, much like antibodies, both as specific inhibitors and as molecular probes to explore the cognitive interfaces between interacting proteins and their functional significance. This offers the prospect of very selective intervention in cellular mechanisms. These timely contributions by several experts will appeal to the researchers in muscle physiology, cardiovascular pharmacology and cell biology who are interested in this new approach.
Book Synopsis The Sliding-Filament Theory of Muscle Contraction by : David Aitchison Smith
Download or read book The Sliding-Filament Theory of Muscle Contraction written by David Aitchison Smith and published by Springer. This book was released on 2019-02-05 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the molecular mechanism of muscle contraction started with the discovery that striated muscle is composed of interdigitating filaments which slide against each other. Sliding filaments and the working-stroke mechanism provide the framework for individual myosin motors to act in parallel, generating tension and loaded shortening with an efficient use of chemical energy. Our knowledge of this exquisitely structured molecular machine has exploded in the last four decades, thanks to a bewildering array of techniques for studying intact muscle, muscle fibres, myofibrils and single myosin molecules. After reviewing the mechanical and biochemical background, this monograph shows how old and new experimental discoveries can be modelled, interpreted and incorporated into a coherent mathematical theory of contractility at the molecular level. The theory is applied to steady-state and transient phenomena in muscle fibres, wing-beat oscillations in insect flight muscle, motility assays and single-molecule experiments with optical trapping. Such a synthesis addresses major issues, most notably whether a single myosin motor is driven by a working stroke or a ratchet mechanism, how the working stroke is coupled to phosphate release, and whether one cycle of attachment is driven by the hydrolysis of one molecule of ATP. Ways in which the theory can be extended are explored in appendices. A separate theory is required for the cooperative regulation of muscle by calcium via tropomyosin and troponin on actin filaments. The book reviews the evolution of models for actin-based regulation, culminating in a model motivated by cryo-EM studies where tropomyosin protomers are linked to form a continuous flexible chain. It also explores muscle behaviour as a function of calcium level, including emergent phenomena such as spontaneous oscillatory contractions and direct myosin regulation by its regulatory light chains. Contraction models can be extended to all levels of calcium-activation by embedding them in a cooperative theory of thin-filament regulation, and a method for achieving this grand synthesis is proposed. Dr. David Aitchison Smith is a theoretical physicist with thirty years of research experience in modelling muscle contractility, in collaboration with experimental groups in different laboratories.
Author :Frank C. Hoppensteadt Publisher :Springer Science & Business Media ISBN 13 :1475741316 Total Pages :257 pages Book Rating :4.4/5 (757 download)
Book Synopsis Mathematics in Medicine and the Life Sciences by : Frank C. Hoppensteadt
Download or read book Mathematics in Medicine and the Life Sciences written by Frank C. Hoppensteadt and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to introduce the subject of mathematical modeling in the life sciences. It is intended for students of mathematics, the physical sciences, and engineering who are curious about biology. Additionally, it will be useful to students of the life sciences and medicine who are unsatisfied with mere description and who seek an understanding of biological mechanism and dynamics through the use of mathematics. The book will be particularly useful to premedical students, because it will introduce them not only to a collection of mathematical methods but also to an assortment of phenomena involving genetics, epidemics, and the physiology of the heart, lung, and kidney. Because of its introductory character, mathematical prerequisites are kept to a minimum; they involve only what is usually covered in the first semester of a calculus sequence. The authors have drawn on their extensive experience as modelers to select examples which are simple enough to be understood at this elementary level and yet realistic enough to capture the essence of significant biological phenomena drawn from the areas of population dynamics and physiology. Because the models presented are realistic, the book can serve not only as an introduction to mathematical methods but also as a mathematical introduction to the biological material itself. For the student, who enjoys mathematics, such an introduction will be far more stimulating and satisfying than the purely descriptive approach that is traditional in the biological sciences.
Book Synopsis Energetic Aspects of Muscle Contraction by : Roger C. Woledge
Download or read book Energetic Aspects of Muscle Contraction written by Roger C. Woledge and published by . This book was released on 1985 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Human Physiology by : Rainer Greger
Download or read book Comprehensive Human Physiology written by Rainer Greger and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 2478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Human Physiology is a significantly important publication on physiology, presenting state-of-the-art knowledge about both the molecular mechanisms and the integrative regulation of body functions. This is the first time that such a broad range of perspectives on physiology have been combined to provide a unified overview of the field. This groundbreaking two-volume set reveals human physiology to be a highly dynamic science rooted in the ever-continuing process of learning more about life. Each chapter contains a wealth of original data, clear illustrations, and extensive references, making this a valuable and easy-to-use reference. This is the quintessential reference work in the fields of physiology and pathophysiology, essential reading for researchers, lecturers and advanced students.
Book Synopsis The Brain, the Nervous System, and Their Diseases [3 volumes] by : Jennifer L. Hellier
Download or read book The Brain, the Nervous System, and Their Diseases [3 volumes] written by Jennifer L. Hellier and published by Bloomsbury Publishing USA. This book was released on 2014-12-16 with total page 1355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive encyclopedia provides a thorough overview of the human brain and nervous system—the body's "CPU and data network." It covers basic anatomy and function, diseases and disorders, treatment options, wellness concepts, and key individuals in the fields of neurology and neuroscience. Written to be accessible to high school and college students and general readers, this three-volume encyclopedia provides a sweeping overview of the brain, nervous system, and their diseases. Bringing together contributions from leading neuroscientists, neurologists, family physicians, psychologists, and public health professionals, the work covers both brain anatomy and function and neurological disorders, addressing how underlying processes—whether biological, developmental, environmental, or neurodegenerative—manifest themselves. Roughly a third of the entries are about neuroscience and how neurons "talk" to each other in brain circuits to provide normal function. Another group of entries discusses abnormalities or dysfunctions of the brain that develop into disorders or diseases, while a third group focuses on research and experimental procedures commonly used to study the nervous system. The encyclopedia also explores its subject from a wellness perspective, explaining actions that can prevent neurological disorders and injuries and promote general nervous system health. By addressing both ends of the spectrum, the work presents a holistic perspective that will appeal to a broad range of readers.
Book Synopsis Some Mathematical Questions in Biology--muscle Physiology by : Robert M. Miura
Download or read book Some Mathematical Questions in Biology--muscle Physiology written by Robert M. Miura and published by American Mathematical Soc.. This book was released on 1986-12-31 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently the outstanding problem in muscle contraction is determining the mechanism for the sliding of actin and myosin filaments. This volume contains papers based on lectures presented at the Seventeenth Annual Symposium on Some Mathematical Questions in Biology which was held in conjunction with the Annual Meeting of the AAAS. The six papers deal with overlapping areas of muscle physiology: cross-bridge dynamics (the mechanism currently receiving most attention), as well as distinctions between striated and cardiac muscles and the control of muscular contractions by action potentials. Focusing on both experimental techniques and theoretical underpinnings, the authors present the recent technological advances that provide an improved database for obtaining a better understanding of the biochemical mechanics and developing better mathematical models. In the first article Dr. Hugh E. Huxley reviews current studies of muscle systems which use X-ray diffraction and electron-microscopic analysis. Dr. Even Eisenberg describes how ATP hydrolysis drives muscle contraction via the action of myosin cross-bridges. The next two papers contain mathematical studies of muscle contraction. Dr. Michael Propp uses a thermodynamic formalism to predict the physiological properties of muscle. Drs. H. Michael Lacker and Charles S. Peskin develop a mathematical method for working backwards to determine uniquely microscopic properties of the cross-bridges. Drs. John W. Krueger and Katsuhiko Tsujioka use light diffraction observations to develop a quantitative understanding of cardiac function from properties of the myofibril and elements of the cross-bridge cycle. In the concluding paper, Dr. Robert S. Eisenberg reviews the current work on the electrical control mechanisms in excitation-contraction coupling which lead to muscle contraction.
Book Synopsis Proceedings of the Royal Society of London by : Royal Society (Great Britain)
Download or read book Proceedings of the Royal Society of London written by Royal Society (Great Britain) and published by . This book was released on 1982 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Library of Medicine Current Catalog by : National Library of Medicine (U.S.)
Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1989 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Noninvasive Techniques in Cell Biology by : J. Kevin Foskett
Download or read book Noninvasive Techniques in Cell Biology written by J. Kevin Foskett and published by New York ; Toronto : Wiley-Liss. This book was released on 1990-10-25 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: An intriguing and informative guide for cell biologists, cytopathologists, physiologists, cellular biochemists and molecular biologists, this volume provides an up-to-date, representative sample of the latest developments in the area of noninvasive measurements of biological processes at the cellular level. Reviews the latest approaches and techniques for probing a variety of dynamic cellular processes with a minimum of structural or chemical invasion. Topics discussed include: design of novel optical probes, emerging technologies for imaging subcellular processes with high temporal and spatial resolution, the application of noninvasive optical techniques to manipulate cells and subcellular organelles within intact cells.
Book Synopsis Nobel Laureates in Medicine or Physiology by : Daniel M. Fox
Download or read book Nobel Laureates in Medicine or Physiology written by Daniel M. Fox and published by Routledge. This book was released on 2019-01-15 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1990, Nobel Laureates in Medicine or Physiology is a biographical reference work about the recipients of Nobel Prizes in Medicine or Physiology from 1901-1989. Each article is written by an accomplished historian of medicine or science. The book is designed to be accessible to students and general readers as well as to specialists in medical science and history. Each article combines personal and scientific biography, and each has an extensive biography to guide further reading and research.
Book Synopsis Monographic Series by : Library of Congress
Download or read book Monographic Series written by Library of Congress and published by . This book was released on 1981 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mathematics in Medicine and the Life Sciences by : Frank Charles Hoppensteadt
Download or read book Mathematics in Medicine and the Life Sciences written by Frank Charles Hoppensteadt and published by . This book was released on 1992 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to introduce the subject of mathematical modeling in the life sciences. It is intended for students of mathematics, the physical sciences, and engineering who are curious about biology. Additionally, it will be useful to students of the life sciences and medicine who are unsatisfied with mere description and who seek an understanding of biological mechanism and dynamics through the use of mathematics. The book will be particularly useful to premedical students, because it will introduce them not only to a collection of mathematical methods but also to an assortment of phenomena involving genetics, epidemics, and the physiology of the heart, lung, and kidney. Because of its introductory character, mathematical prerequisites are kept to a minimum; they involve only what is usually covered in the first semester of a calculus sequence. The authors have drawn on their extensive experience as modelers to select examples which are simple enough to be understood at this elementary level and yet realistic enough to capture the essence of significant biological phenomena drawn from the areas of population dynamics and physiology. Because the models presented are realistic, the book can serve not only as an introduction to mathematical methods but also as a mathematical introduction to the biological material itself. For the student, who enjoys mathematics, such an introduction will be far more stimulating and satisfying than the purely descriptive approach that is traditional in the biological sciences.