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Molecular Aspects Of Bioelectricity
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Book Synopsis Molecular Aspects of Bioelectricity by : Ernest Schoffeniels
Download or read book Molecular Aspects of Bioelectricity written by Ernest Schoffeniels and published by Elsevier. This book was released on 2014-04-24 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Aspects of Bioelectricity describes the self-organization in molecular and cellular networks. This book evaluates the chemical representation of ion flux gating in excitable biomembranes and addresses the theoretical implication of liganding reactions in axonal sodium channel gating. It also strongly demonstrates the ligand interactions of crustacean axonal membrane. The opening chapters deal with the biochemical studies of the structure, mechanism, and differentiation of the voltage-sensitive sodium channel; and biochemical cycle of impedance variation in axonal membranes. The succeeding chapters examine the effect of various compounds on the phosphorylation of nerve proteins and the molecular aspects of the actions of cyclic nucleotides at synapses. These topics are followed by discussions of the acetylcholine and choline acetyltransferase, as well as the polymorphism of cholinesterase in vertebrates. The closing chapters are devoted to the physical factors determining gated flux from and into sealed membrane fragments. The book can provide useful information to biologists, students, and researchers.
Book Synopsis Molecular Aspects of Bioelectricity by : Ernest Schoffeniels
Download or read book Molecular Aspects of Bioelectricity written by Ernest Schoffeniels and published by Pergamon. This book was released on 1980-01-01 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Aspects of Bioelectricity...
Book Synopsis Molecular Aspects of Bioelectricity by : International Symposium and Poster Session
Download or read book Molecular Aspects of Bioelectricity written by International Symposium and Poster Session and published by . This book was released on 1980 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Physiology of Bioelectricity in Development, Tissue Regeneration and Cancer by : Christine E. Pullar
Download or read book The Physiology of Bioelectricity in Development, Tissue Regeneration and Cancer written by Christine E. Pullar and published by CRC Press. This book was released on 2016-04-19 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances in technology have led to the unprecedented accuracy in measurements of endogenous electric fields around sites of tissue disruption. State-of-the-art molecular approaches demonstrate the role of bioelectricity in the directionality and speed of cell migration, proliferation, apoptosis, differentiation, and orientation. New informat
Book Synopsis Molecular Basis and Thermodynamics of Bioelectrogenesis by : E. Schoffeniels
Download or read book Molecular Basis and Thermodynamics of Bioelectrogenesis written by E. Schoffeniels and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the fact that many years have elapsed since the first microcalorimetric measurements of an action potential were made, there is still among the research workers involved in the study of bioelectrogenesis a complete overlooking of the most fundamental principle governing any biological phenomenon at the molecular scale of dimension. This is surprising, the more so that the techniques of molecular biology are applied to characterize the proteins forming the ionic conducting sites in living membranes. For reasons that are still obscure to us the molecular aspects of bioelectrogenesis are completely out of the scope of the dynamic aspects of biochemistry. Even if it is sometimes recognized that an action potential is a free energy-consuming, entropy-producing process, the next question that should reasonably arise is never taken into consideration. There is indeed a complete evasion of the problem of biochemical energy coupling thus reducing the bioelectrogenesis to only physical interactions of membrane proteins with the electric field: the inbuilt postulate is that no molecular transformations, in the chemical sense, could be involved.
Book Synopsis Brain and Human Body Modeling by : Sergey Makarov
Download or read book Brain and Human Body Modeling written by Sergey Makarov and published by Springer Nature. This book was released on 2019-08-27 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes modern applications of computational human modeling with specific emphasis in the areas of neurology and neuroelectromagnetics, depression and cancer treatments, radio-frequency studies and wireless communications. Special consideration is also given to the use of human modeling to the computational assessment of relevant regulatory and safety requirements. Readers working on applications that may expose human subjects to electromagnetic radiation will benefit from this book’s coverage of the latest developments in computational modelling and human phantom development to assess a given technology’s safety and efficacy in a timely manner. Describes construction and application of computational human models including anatomically detailed and subject specific models; Explains new practices in computational human modeling for neuroelectromagnetics, electromagnetic safety, and exposure evaluations; Includes a survey of modern applications for which computational human models are critical; Describes cellular-level interactions between the human body and electromagnetic fields.
Book Synopsis Bioimpedance and Bioelectricity Basics by : Orjan G. Martinsen
Download or read book Bioimpedance and Bioelectricity Basics written by Orjan G. Martinsen and published by Academic Press. This book was released on 2014-08-14 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioimpedance and Bioelectricity Basics, 3rd Edition paves an easier and more efficient way for people seeking basic knowledge about this discipline. This book's focus is on systems with galvanic contact with tissue, with specific detail on the geometry of the measuring system. Both authors are internationally recognized experts in the field. The highly effective, easily followed organization of the second edition has been retained, with a new discussion of state-of-the-art advances in data analysis, modelling, endogenic sources, tissue electrical properties, electrodes, instrumentation and measurements. This book provides the basic knowledge of electrochemistry, electronic engineering, physics, physiology, mathematics, and model thinking that is needed to understand this key area in biomedicine and biophysics. Covers tissue immittance from the ground up in an intuitive manner, supported with figures and examples New chapters on electrodes and statistical analysis Discusses in detail dielectric and electrochemical aspects, geometry and instrumentation as well as electrical engineering concepts of network theory, providing a cross-disciplinary resource for engineers, life scientists, and physicists
Book Synopsis Chemical and Molecular Basis of Nerve Activity by : David Nachmansohn
Download or read book Chemical and Molecular Basis of Nerve Activity written by David Nachmansohn and published by Elsevier. This book was released on 2012-12-02 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical and Molecular Basis of Nerve Activity contains 16 chapters that discuss the significant advances in the study of the molecular events underlying bioelectricity and nerve excitability. After briefly describing the physiology and mechanisms of the nervous system, this book goes on examining the physiologically significant features and nerve activity roles of acetylcholines and acetylcholinesterase. A chapter highlights the mechanism of acetylcholinerase inhibition by nerve gases and insecticides. Other chapters explore the characteristic properties of choline acetylase enzyme; the relationships between chemical forces and electrical activity; and the effect of acetylcholine and analog compounds on the isolation of receptor protein and on synaptic junctions. The remaining chapters deal with the essential role of acetylcholine in the generation of bioelectric current and the differences between axonal conduction and synaptic transmission. The supplementary texts look into the progress in the biochemistry of excitability and present an integral model of nerve excitability. This book will be of great benefit to biologists and neurologists.
Download or read book Cell Membranes written by Elliot Elson and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are extremely pleased that all of the chapters in this volume provide up-to-date information on a variety of topics of interest to scientists working on membrane biology. As in the past, we have attempted to expedite the transition from submission of the manuscripts to publication in order to make the reviews as timely as possible. Cell biology and molecular biology are increasingly be coming concerned with the study of structural elements in cells and their assem bly. The rules which govern membrane synthesis, assembly and interaction of membrane components with other cellular elements, notably the cytoskeleton, are at the center of research in these fields. We will continue in subsequent volumes of this series to focus on these areas. We would welcome suggestions of topics which would benefit from a review at the present time. We thank all of the contributors for providing these very excellent reviews and for doing so in a timely fashion. Elliot L. Elson William A. Frazier Luis Glaser St. Louis, Missouri vii CONTENTS Chapter 1 Chemotactic Transduction in the Cellular Slime Molds William A. Frazier, Beth L. Meyers-Hutchins, Gordon A. Jamieson, Jr. , and Nancy J. Galvin 1. Introduction-Chemotaxis in the Cellular Slime Molds . . . . . . . . . . . 2. Receptors for Chemoattractants of the Cellular Slime Molds . . . . . . . 4 2. 1. The Folate Receptor of Vegetative D. discoideum . . . . . . . . . . . 4 2. 2. The cAMP Receptor of Aggregating D. discoideum . . . . . . . . . 6 3. Putative Transduction Events in D. discoideum . . . . . . . . . . . . . . . . . 10 3. 1. cGMP and Guanylate Cyclase . . . . . . . . . . . . . . . . . . . . . . . . . . .
Book Synopsis Bioelectronic Medicine by : Valentin A. Pavlov
Download or read book Bioelectronic Medicine written by Valentin A. Pavlov and published by Perspectives Cshl. This book was released on 2019 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Cold Spring Harbor perspectives in medicine."
Book Synopsis International Cell Biology 1980–1981 by : H.G. Schweiger
Download or read book International Cell Biology 1980–1981 written by H.G. Schweiger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt: In September, 1976, the International Federation for Cell Biology held its first congress in Boston. On this occasion Berlin was chosen as the site for the next congress. This meant an acknowledgement and at the same time a heavy burden for the still young European Cell Biology Organization, which repre sents a junction of European societies and groups for cell biology. In practical terms, this meant that the members of the young and, compared to the Ame rican Society for Cell Biology, small German Society for Cell Biology had to do a good deal of the organizing of the Cell Biology Congress. This is an op portunity for me, as Chairman of the Organizing Committee, and also on be half of the German Society for Cell Biology, to express my gratitude to all those who have actively participated in the preparations for this Cell Biology Congress. The success of the Congress in Berlin was to a significant extent due to their work. In particular, I would like to especially thank the Secretary General ofECBO Werner Franke, Heidelberg, as well as the Chairman of the Local Organizing Committee, Peter Giesbrecht, Berlin, for the excellent job they did. The Congress in Berlin proved to be significantly larger than that in Boston in 1976. The number of abstracts increased from 1200 to more than 1800. They have been published in the European Journal of Cell Biology. In a simi lar way the number of symposia and workshops expanded.
Download or read book Bioelectricity written by Roger C. Barr and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is an introduction to electrophysiology, following a quantitative approach. The first chapter summarizes much of the mathematics required in the following chapters. The second chapter presents a very concise overview of the general principles of electrical fields and current flow, mostly es tablished in physical science and engineering, but also applicable to biolog ical environments. The following five chapters are the core material of this text. They include descriptions of how voltages come to exist across membranes and how these are described using the Nernst and Goldman equations (Chapter 3), an examination of the time course of changes in membrane voltages that produce action potentials (Chapter 4), propagation of action potentials down fibers (Chapter 5), the response of fibers to artificial stimuli such as those used in pacemakers (Chapter 6), and the voltages and currents produced by these active processes in the surrounding extracellular space (Chapter 7). The subsequent chapters present more detailed material about the application of these principles to the study of cardiac and neural electrophysiology, and include a chapter on recent developments in mem brane biophysics. The study of electrophysiology has progressed rapidly because of the precise, delicate, and ingenious experimental studies of many investigators. The field has also made great strides by unifying the numerous experimental observations through the development of increasingly accurate theoretical concepts and mathematical descriptions. The application of these funda mental principles has in turn formed a basis for the solution of many different electrophysiological problems.
Book Synopsis Biographical Memoirs by : National Academy of Sciences
Download or read book Biographical Memoirs written by National Academy of Sciences and published by National Academies Press. This book was released on 1989-02-01 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biographic Memoirs: Volume 58 contains short biographies of deceased members of the National Academy of Sciences.
Book Synopsis Electrical Potentials in Biological Membrane Transport by : E. Heinz
Download or read book Electrical Potentials in Biological Membrane Transport written by E. Heinz and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: The material of this volume was originally planned to be incorporated in the preceding monograph Mechanics and Energetics of Biological Transport. A separate and coherent treatment ofthe variety of bioelectrical phenomena was considered preferable, mainly for didactic reasons. Usually, the biologist has to gather the principles of bioelectricity he needs from different sources and on different levels. The present book intends to provide these principles in a more uniform context and in a form adjusted to the problems of a biol ogist, rather than of a physicist or electrical engineer. The main emphasis is put on the molecular aspect by relating the bioelectrical phenomena, such as the membrane diffusion potentials, pump potentials, or redox potentials, to the properties of the membrane concerned, and, as far as pOSSible, to specific steps of transport and metabolism of ions and nonelectrolytes. Little space is devoted to the familiar and widely used representation of bioelectrical phe nomena in terms of electrical networks, of equivalent circuits with batteries, resistances, capacities etc. In order to elucidate the basic principles, the formal treatment is kept as simple as pOSSible, using highly Simplified models, based on biological systems. The corresponding equations are derived in two ways: kinetically, i. e. in terms of the Law of Mass Action, as well as energetically, i. e. , in terms of Nonequilibrium Thermodynamics.
Book Synopsis Bioelectromagnetism by : Jaakko Malmivuo
Download or read book Bioelectromagnetism written by Jaakko Malmivuo and published by Oxford University Press, USA. This book was released on 1995 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text applies engineering science and technology to biological cells and tissues that are electrically conducting and excitable. It describes the theory and a wide range of applications in both electric and magnetic fields.
Book Synopsis Modern Bioelectricity by : Andrew A. Marino
Download or read book Modern Bioelectricity written by Andrew A. Marino and published by CRC Press. This book was released on 2020-08-27 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an overview of the field of bioelectricity by demonstrating the biological significance of electromagnetic fields, electrical properties of tissue, biological effects of electromagnetic energy, and therapeutic applications and health hazards of electromagnetic energy.
Book Synopsis Bioimpedance and Bioelectricity Basics by : Orjan G. Martinsen
Download or read book Bioimpedance and Bioelectricity Basics written by Orjan G. Martinsen and published by Elsevier. This book was released on 2023-07-15 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioimpedance and Bioelectricity Basics, Fourth Edition discusses, in detail, dielectric and electrochemical aspects, as well as electrical engineering concepts of network theory. The book takes readers from an introductory (postgraduate) level to a developed understanding of core dielectric and electrochemical aspects of bioelectricity combined with the necessary electrical engineering concepts, such as network theory, to allow readers to work effectively across the interface of biology, physics and engineering. The book has a highly effective organization, and covers important concepts relating to bioelectricity and impedance, including finite element analysis, endogenic sources, control theory, tissue electrical properties, and invasive measurements. With its concentration on instrumentation and system design, data and analysis, the book is suited to readers with an applied focus on experimentation and device development. It paves an easier and more efficient way for readers seeking basic knowledge about this discipline. This book’s focus is on systems with galvanic contact with tissue, and the importance of the geometry of the measuring system cannot be overemphasized. Contains new pedagogical features that support learning and make this an ideal text for teaching Includes more content on electrochemistry, cyclic voltammetry, amperometry, cell properties and machine learning Covers tissue immittance building up from the basics in an accurate and easy to understand manner, supported with figures and examples, with Geometry and instrumentation also covered
