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Vesicle Adhesion Fusion And Neurotransmitter Uptake Studied By Small Angle X Ray Scattering
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Book Synopsis Vesicle Adhesion, Fusion, and Neurotransmitter Uptake Studied by Small-Angle X-ray Scattering by : Karlo Komorowski
Download or read book Vesicle Adhesion, Fusion, and Neurotransmitter Uptake Studied by Small-Angle X-ray Scattering written by Karlo Komorowski and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synaptic neurotransmission is a highly complex and crucial process in the communication between neuronal cells, and is thus directly related to the complex functions of the neural system, including information processing in the brain, sensory reactions, and learning. The last decades have considerably shaped our current understanding of the underlying processes in synaptic neurotransmission on the molecular level, and up to the level of the entire synapse. X-ray crystallography and more recently also cryo-electron microscopy have provided the structural basis to elucidate the function of ma...
Book Synopsis Synaptic Vesicles Studied by Small-angle X-ray Scattering by : Simon Castorph
Download or read book Synaptic Vesicles Studied by Small-angle X-ray Scattering written by Simon Castorph and published by Universitätsverlag Göttingen. This book was released on 2012 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The heterogeneous structure of synaptic vesicles isolated from rat brain is investigated considering solution small-angle x-ray scattering data in combination with data obtained by cryogenic electron microscopy, dynamic light scattering and biochemical analysis. Overall low resolution structural models of the entire functional synaptic vesicle are proposed, elucidating details on the density profile of the membrane, including contributions from the lipids and the proteins, as well as addressing the average conformation and overall lateral organization of proteins in micro-domains on the average synaptic vesicle under quasi-physiological conditions. Entropic contributions to free energy due to possible protein cluster formation and disintegration on the synaptic vesicle are investigated. Further, cell free fusion systems are characterized employing dynamic light scattering and applicability of small-angle x-ray scattering is considered for investigating membrane fusion processes."--Open Textbook Library.
Book Synopsis Synaptic Vesicles Studied by Small-angle X-ray Scattering by : Simon Johannes Castorph
Download or read book Synaptic Vesicles Studied by Small-angle X-ray Scattering written by Simon Johannes Castorph and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synaptic vesicles studied by small-angle x-ray scattering by : Simon Castorph
Download or read book Synaptic vesicles studied by small-angle x-ray scattering written by Simon Castorph and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The heterogeneous structure of synaptic vesicles isolated from rat brain is investigated considering solution small-angle x-ray scattering data in combination with data obtained by cryogenic electron microscopy, dynamic light scattering and biochemical analysis. Overall low resolution structural models of the entire functional synaptic vesicle are proposed, elucidating details on the density profi le of the membrane, including contributions from the lipids and the proteins, as well as addressing the average conformation and overall lateral organization of proteins in micro-domains on the average synaptic vesicle under quasi-physiological conditions. Entropic contributions to free energy due to possible protein cluster formation and disintegration on the synaptic vesicle are investigated. Further, cell free fusion systems are characterized employing dynamic light scattering and applicability of small-angle x-ray scattering is considered for investigating membrane fusion processes.
Book Synopsis The Giant Vesicle Book by : Rumiana Dimova
Download or read book The Giant Vesicle Book written by Rumiana Dimova and published by CRC Press. This book was released on 2019-11-19 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Giant vesicles are widely used as a model membrane system, both for basic biological systems and for their promising applications in the development of smart materials and cell mimetics, as well as in driving new technologies in synthetic biology and for the cosmetics and pharmaceutical industry. The reader is guided to use giant vesicles, from the formation of simple membrane platforms to advanced membrane and cell system models. It also includes fundamentals for understanding lipid or polymer membrane structure, properties and behavior. Every chapter includes ideas for further applications and discussions on the implications of the observed phenomena towards understanding membrane-related processes. The Giant Vesicle Book is meant to be a road companion, a trusted guide for those making their first steps in this field as well as a source of information required by experts. Key Features • A complete summary of the field, covering fundamental concepts, practical methods, core theory, and the most promising applications • A start-up package of theoretical and experimental information for newcomers in the field • Extensive protocols for establishing the required preparations and assays • Tips and instructions for carefully performing and interpreting measurements with giant vesicles or for observing them, including pitfalls • Approaches developed for investigating giant vesicles as well as brief overviews of previous studies implementing the described techniques • Handy tables with data and structures for ready reference
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.
Download or read book Neuroscience written by Dale Purves and published by Sinauer Associates Incorporated. This book was released on 2004-01-01 with total page 773 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroscience is a comprehensive textbook created primarily for medical and premedical students; it emphasises the structure of the nervous system, the correlation of structure and function, and the structure/function relationships particularly pertinent to the practice of medicine. Although not primarily about pathology, the book includes the basis of a variety of neurological disorders. It could serve equally well as a text for undergraduate neuroscience courses in which many of the students are premeds. Being both comprehensive and authoritative, it is also appropriate for graduate and professional use. The new edition offers a host of new features including a new art program and the completely revised Sylvius for Neuroscience: Visual Glossary of Human Neuroanatomy, an interactive CD-ROM reference guide to the human nervous system. Major changes to the new edition also include: additional neuroanatomical content, including two appendices-(1) The Brainstem and Cranial Nerves and (2) Vascular Supply, the Meninges, and the Ventricular System; and updated and new boxes on neurological and psychiatric diseases.
Book Synopsis The Biophysics of Cell Membranes by : Richard M. Epand
Download or read book The Biophysics of Cell Membranes written by Richard M. Epand and published by Springer. This book was released on 2017-09-25 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the modulation of biological membranes by specific biophysical properties. The readers are introduced to emerging biophysical approaches that mimick specific states (like membrane lipid asymmetry, membrane curvature, lipid flip-flop, lipid phase separation) that are relevant to the functioning of biological membranes. The first chapter describes innovative methods to mimic the prevailing asymmetry in biological membranes by forming asymmetrical membranes made of monolayers with different compositions. One of the chapters illustrates how physical parameters, like curvature and elasticity, can affect and modulate the interactions between lipids and proteins. This volume also describes the sensitivity of certain ion channels to mechanical forces and it presents an analysis of how cell shape is determined by both the cytoskeleton and the lipid domains in the membrane. The last chapter provides evidence that liposomes can be used as a minimal cellular model to reconstitute processes related to the origin of life. Each topic covered in this volume is presented by leading experts in the field who are able to present clear, authoritative and up-to-date reviews. The novelty of the methods proposed and their potential for a deeper molecular description of membrane functioning are particularly relevant experts in the areas of biochemistry, biophysics and cell biology, while also presenting clear and thorough introductions, making the material suitable for students in these fields as well.
Author :Shankar Vallabhajosula Publisher :Springer Science & Business Media ISBN 13 :3540767355 Total Pages :379 pages Book Rating :4.5/5 (47 download)
Book Synopsis Molecular Imaging by : Shankar Vallabhajosula
Download or read book Molecular Imaging written by Shankar Vallabhajosula and published by Springer Science & Business Media. This book was released on 2009-07-13 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radioisotope-based molecular imaging probes provide unprecedented insight into biochemistry and function involved in both normal and disease states of living systems, with unbiased in vivo measurement of regional radiotracer activities offering very high specificity and sensitivity. No other molecular imaging technology including functional magnetic resonance imaging (fMRI) can provide such high sensitivity and specificity at a tracer level. The applications of this technology can be very broad ranging from drug development, pharmacokinetics, clinical investigations, and finally to routine diagnostics in radiology. The design and the development of radiopharmaceuticals for molecular imaging studies using PET/MicroPET or SPECT/MicroSPECT are a unique challenge. This book is intended for a broad audience and written with the main purpose of educating the reader on various aspects including potential clinical utility, limitations of drug development, and regulatory compliance and approvals.
Book Synopsis Guide to Research Techniques in Neuroscience by : Matt Carter
Download or read book Guide to Research Techniques in Neuroscience written by Matt Carter and published by Academic Press. This book was released on 2022-03-26 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern neuroscience research is inherently multidisciplinary, with a wide variety of cutting edge new techniques to explore multiple levels of investigation. This Third Edition of Guide to Research Techniques in Neuroscience provides a comprehensive overview of classical and cutting edge methods including their utility, limitations, and how data are presented in the literature. This book can be used as an introduction to neuroscience techniques for anyone new to the field or as a reference for any neuroscientist while reading papers or attending talks. Nearly 200 updated full-color illustrations to clearly convey the theory and practice of neuroscience methods Expands on techniques from previous editions and covers many new techniques including in vivo calcium imaging, fiber photometry, RNA-Seq, brain spheroids, CRISPR-Cas9 genome editing, and more Clear, straightforward explanations of each technique for anyone new to the field A broad scope of methods, from noninvasive brain imaging in human subjects, to electrophysiology in animal models, to recombinant DNA technology in test tubes, to transfection of neurons in cell culture Detailed recommendations on where to find protocols and other resources for specific techniques "Walk-through" boxes that guide readers through experiments step-by-step
Book Synopsis Coarse-Graining of Condensed Phase and Biomolecular Systems by : Gregory A. Voth
Download or read book Coarse-Graining of Condensed Phase and Biomolecular Systems written by Gregory A. Voth and published by CRC Press. This book was released on 2008-09-22 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring recent developments in the field, Coarse-Graining of Condensed Phase and Biomolecular Systems examines systematic ways of constructing coarse-grained representations for complex systems. It explains how this approach can be used in the simulation and modeling of condensed phase and biomolecular systems. Assembling some of the most influential, world-renowned researchers in the field, this book covers the latest developments in the coarse-grained molecular dynamics simulation and modeling of condensed phase and biomolecular systems. Each chapter focuses on specific examples of evolving coarse-graining methodologies and presents results for a variety of complex systems. The contributors discuss the minimalist, inversion, and multiscale approaches to coarse-graining, along with the emerging challenges of coarse-graining. They also connect atomic-level information with new coarse-grained representations of complex systems, such as lipid bilayers, proteins, peptides, and DNA.
Book Synopsis Concepts and Principles of Pharmacology by : James E. Barrett
Download or read book Concepts and Principles of Pharmacology written by James E. Barrett and published by Springer Nature. This book was released on 2019-12-24 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrating 100 years of HEP, this volume will discuss key pharmacological discoveries and concepts of the past 100 years. These discoveries have dramatically changed the medical treatment paradigms of many diseases and these concepts have and will continue to shape discovery of new medicinies. Newly evolving technologies will similarly be discussed as they will shape the future of the pharmacology and, accordingly, medical therapy.
Book Synopsis The Membranes of Cells by : Philip Yeagle
Download or read book The Membranes of Cells written by Philip Yeagle and published by . This book was released on 1993 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this new edition of The Membranes of Cells, all of the chapters have been updated, some have been completely rewritten, and a new chapter on receptors has been added. The book has been designed to provide both the student and researcher with a synthesis of information from a number of scientific disciplines to create a comprehensive view of the structure and function of the membranes of cells. The topics are treated in sufficient depth to provide an entry point to the more detailed literature needed by the researcher. Key Features * Introduces biologists to membrane structure and physical chemistry * Introduces biophysicists to biological membrane function * Provides a comprehensive view of cell membranes to students, either as a necessary background for other specialized disciplines or as an entry into the field of biological membrane research * Clarifies ambiguities in the field
Author :International Atomic Energy Agency Publisher :International Atomic Energy Agency ISBN 13 :9789201040190 Total Pages : pages Book Rating :4.0/5 (41 download)
Book Synopsis Nuclear Medicine Resources Manual by : International Atomic Energy Agency
Download or read book Nuclear Medicine Resources Manual written by International Atomic Energy Agency and published by International Atomic Energy Agency. This book was released on 2021-03-22 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical imaging is crucial in a variety of medical settings and at all levels of health care. In public health and preventive medicine as well as in both curative and palliative care, effective decisions depend on correct diagnoses. This edition addresses the most current needs and offers guidance on clinical practice, radiation safety and patient protection, human resource development and training required for the overall practice of nuclear medicine.
