Download or read book Strategies for Studying Membrane Proteins of the Nervous System written by Biochemical Society. Neurochemical Group and published by . This book was released on 1990 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neuronal and Glial Proteins written by Paul Marangos and published by Elsevier. This book was released on 2012-12-02 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuronal and Glial Proteins: Structure, Function, and Clinical Application focuses on the basic and clinical information relating to a number of proteins that are either enriched in or unique to nervous tissue. This book discusses the structural and functional characteristics of cell-specific proteins, which provide a better understanding of the molecular mechanisms involved in processes that are specific to glia or neurons. Organized into three sections encompassing 15 chapters, this book starts with an overview of the fundamental principles and strategies involved in studying the anatomical, structural, functional, and immunological aspects of brain protein. This text then discusses the techniques, including the preparation of brain tissues as well as the preparation of neural and glial cells in purified form. Other chapters review the two-dimensional gel electrophoresis, which is recognized as a significant technique for discovering brain molecules. The final chapter deals with the membrane-associated nervous system proteins. Neurochemists and clinical researchers will find this book useful.
Download or read book Nerve Membranes written by Patricia V. Johnston and published by Elsevier. This book was released on 2013-10-22 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nerve Membranes: A Study of the Biological and Chemical Aspects of Neuron–Glia Relationships presents the various aspects of neuronal and glial structure and function. This book provides an interdisciplinary approach to the analysis of neuron–glia relationships and of membranes in the nervous system. Comprised of seven chapters, this book begins with an overview of the function of the biological membranes to improve, retard, and regulate the rate of cellular reactions. This text then determines the differences in the organization of the cells in the nervous system in the vertebrates and the invertebrates. Other chapters examine the role of certain intermolecular forces and of water in the organization of lipid–protein and lipid–lipid associations. This book reviews as well the theories of biological membrane structure and considers how these contribute towards understanding the methods by which membranes perform their role. This book is a valuable resource for neuroscientists, neurochemists, and researchers.
Download or read book Discovering the Brain written by National Academy of Sciences and published by National Academies Press. This book was released on 1992-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."
Download or read book Biophysical and Magnetic Resonance Studies of Membrane Proteins written by Marcella Orwick and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteriorhodopsin ,(bR) is a 7TM membrane protein expressed in Halobacierium salinarum. Due to its stability and high expression levels, bR serves as a model for other 7TM membrane proteins. Neurotensin receptor 1 (NTS1) is a member of pharmacologically relevant G protein-coupled receptor superfamily, and is the high affinity receptor for neurotensin, a 13mer peptide that can be found in the brain, gut, and central nervous system. NTS1 is a target for Parkinson's, Schizophrenia, and drug addiction. This thesis aims to develop pulsed magnetic resonance techniques and sample preparation forms for high resolution structural studies on 7TM proteins In this thesis, pulsed dipolar distance electron paramagnetic resonance (EPR) methods for the study of proteins in their native membrane are established. bR is spin-labeled, and a well- resolved distance distribution is measured in excellent agreement with other structural data. Preliminary distance data for a photoexcited state of bR suggests quaternary rearrangements in the native membrane that are agreement with published AFM results. A fitting method is developed to enable measurements of systems with rapid signal decay, a common feature in reconstituted systems studied by pulsed EPR methods. A physical chemical characterization of nanosized-bilayer discs termed Lipodisqs®, and the successful incorporation of bR is presented. Lipodisqs® are formed from DMPC and a polymer that is able to solubilize DMPC vesicles into discrete particles. Lipodisqs® possess a broad phase transition with increased lipid ordering compared to a DMPC dispersion. The SMA polymer interacts with the lipid tails, but does not perturb the headgroup. BR is incorporated in the monomeric form, and EPR dynamic and distance measurements confirm that Lipodisqs® preserve the native structure of bR, whilst detergent solubilisation increases the overall mobility compared to bR in its native membrane, suggesting that Lipodisqs® serve as an excellent medium for EPR studies on 7TM membrane proteins. A cysteine-depleted mutant of active, ligand binding NTS1 is constructed. Cysteines are reintroduced at positions that may be able to monitor agonist and inverse-agonist induced conformational and dynamic changes. A spin-labeling protocol is developed, and preliminary EPR measurements are discussed. Dynamic nuclear polarization (DNP) results are presented with uniformly-lCclabelled bR in the PM, resulting in a DNP enhancement of 16 using the biradical nitroxide polarizing agent, TOTAPOL. DNP-enhanced solid state NMR (ssNMR) is typically carried out at cryogenic temperatures, resulting in poor spectral resolution compared to ambient temperatures. Two different forms of samples are prepared that could potentially lead to better-resolved DNP spectra. BR is reverse labelled by adding natural abundance amino acids to isotopically labelled growth medium, resulting in the partial depletion of resonance signals that may obscure and crowd the NMR spectra. A crystalline sample of bR is prepared using the LCP method for crystallization, which is to date the most successful method for the crystallization of GPCRs. In summary, the first pulsed dipolar measurements of a protein in its native membrane are shown, Lipodisqs® are characterized and found to be a suitable medium for structural and functional studies of 7 TM membrane proteins, the first preliminary EPR studies on a ligand- binding GPCR are presented, and novel sample preparation techniques are developed for the nitroxide-based DNP enhancement of ssNMR data. This thesis opens up several avenues for future research into 7TM membrane proteins.
Download or read book NIH Almanac written by National Institutes of Health (U.S.). Division of Public Information and published by . This book was released on 2001 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Research Strategy for Neurological and Communicative Disorders written by National Institute of Neurological and Communicative Disorders and Stroke and published by . This book was released on 1979 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proteins of the Nervous System written by Ralph A. Bradshaw and published by . This book was released on 1980 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomedical Index to PHS supported Research pt A Subject access A H written by and published by . This book was released on 1992 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drug Delivery Strategies in Neurological Disorders Challenges and Opportunities written by Awanish Mishra and published by Springer Nature. This book was released on with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sex Differences in the Central Nervous System written by Rebecca M. Shansky and published by Academic Press. This book was released on 2015-09-14 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex Differences in the Central Nervous System offers a comprehensive examination of the current state of sex differences research, from both the basic science and clinical research perspectives. Given the current NIH directive that funded preclinical research must consider both females and males, this topic is of interest to an increasing percentage of the neuroscience research population. The volume serves as an invaluable resource, offering coverage of a wide range of topics: sex differences in cognition, learning, and memory, sex hormone signaling mechanisms, neuroimmune interactions, epigenetics, social behavior, neurologic disease, psychological disorders, and stress. Discussions of research in both animal models and human patient populations are included. Details how sex hormones have widespread effects on the nervous system and influence the way males and females function Assists readers in determining how sex impacts their research and practice, and assists in determining how to adjust research programs to incorporate sex influences Includes discussions of research in both animal models and human patient populations, and at various developmental stages Features revised and updated chapters by leaders in the field around the globe—the broadest, most expert coverage available
Download or read book Special Report to the U S Congress on Alcohol and Health from the Secretary of Health and Human Services written by and published by . This book was released on 1997 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Membrane Proteins Production and Functional Characterization written by and published by Academic Press. This book was released on 2015-04-06 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Membrane Proteins – Production and Function Characterization a volume of Methods in Enzymology, encompasses chapters from the leading experts in the area of membrane protein biology. The chapters provide a brief overview of the topics covered and also outline step-by-step protocol. Illustrations and case example images are included wherever appropriate to help the readers understand the schematics and general experimental outlines. Volume of Methods In Enzymology Contains a collection of a diverse array of topics in the area of membrane protein biology ranging from recombinant expression, isolation, functional characterization, biophysical studies and crystallization
Download or read book New Insights on Neuron and Astrocyte Function from Cutting Edge Optical Techniques written by Srdjan D. Antic and published by Frontiers Media SA. This book was released on 2020-01-06 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 1940 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Download or read book Proceedings in Print written by and published by . This book was released on 1991 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
