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Author: Jan Egebjerg
Publisher: CRC Press
ISBN: 9780748408818
Category : Science
Languages : en
Pages : 456
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Book Description
The ubiquitous presence of glutamate and GABA receptors in the nervous system makes these receptor systems pivotal to our understanding of neurotransmission. Cloning of the molecular components of these receptor systems has provided insights to the selectivity of many drugs and detailed characterisation at the molecular level is emerging. Moreover, continuous development of novel and selective drugs has revealed detailed information on the mechanism of receptor activation and regulation. However, the rapid development of different aspects of glutamate and GABA receptor research makes it increasingly difficult to establish a general view of the field. Studies of the receptors are a multi-disciplinary task employing many specialised techniques. This book conveys recent discoveries in a framework of the basic concepts in the field of glutamate and GABA receptor research. Glutamate and GABA Receptors and Transporters: Structure, Function and Pharmacology is suitable for postgraduate students studying ligand gated channels but also beneficial for industrial and academic research scientists in both the glutamate and GABA field. Universities offering programs in neuroscience, molecular pharmacology or medicinal chemistry will find this a valuable reference.
Author: Jan Egebjerg
Publisher: CRC Press
ISBN: 9780748408818
Category : Science
Languages : en
Pages : 456
Get Book Here
Book Description
The ubiquitous presence of glutamate and GABA receptors in the nervous system makes these receptor systems pivotal to our understanding of neurotransmission. Cloning of the molecular components of these receptor systems has provided insights to the selectivity of many drugs and detailed characterisation at the molecular level is emerging. Moreover, continuous development of novel and selective drugs has revealed detailed information on the mechanism of receptor activation and regulation. However, the rapid development of different aspects of glutamate and GABA receptor research makes it increasingly difficult to establish a general view of the field. Studies of the receptors are a multi-disciplinary task employing many specialised techniques. This book conveys recent discoveries in a framework of the basic concepts in the field of glutamate and GABA receptor research. Glutamate and GABA Receptors and Transporters: Structure, Function and Pharmacology is suitable for postgraduate students studying ligand gated channels but also beneficial for industrial and academic research scientists in both the glutamate and GABA field. Universities offering programs in neuroscience, molecular pharmacology or medicinal chemistry will find this a valuable reference.
Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309212219
Category : Medical
Languages : en
Pages : 74
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Book Description
Glutamate is the most pervasive neurotransmitter in the central nervous system (CNS). Despite this fact, no validated biological markers, or biomarkers, currently exist for measuring glutamate pathology in CNS disorders or injuries. Glutamate dysfunction has been associated with an extensive range of nervous system diseases and disorders. Problems with how the neurotransmitter glutamate functions in the brain have been linked to a wide variety of disorders, including schizophrenia, Alzheimer's, substance abuse, and traumatic brain injury. These conditions are widespread, affecting a large portion of the United States population, and remain difficult to treat. Efforts to understand, treat, and prevent glutamate-related disorders can be aided by the identification of valid biomarkers. The Institute of Medicine's Forum on Neuroscience and Nervous System Disorders held a workshop on June 21-22, 2010, to explore ways to accelerate the development, validation, and implementation of such biomarkers. Glutamate-Related Biomarkers in Drug Development for Disorders of the Nervous System: Workshop Summary investigates promising current and emerging technologies, and outlines strategies to procure resources and tools to advance drug development for associated nervous system disorders. Moreover, this report highlights presentations by expert panelists, and the open panel discussions that occurred during the workshop.
Author:
Publisher:
ISBN: 9789535138228
Category :
Languages : en
Pages :
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Book Description
Author: S.Z. Langer
Publisher: Elsevier
ISBN: 1483278220
Category : Science
Languages : en
Pages : 373
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Book Description
Advances in the Biosciences, Volume 82: Presynaptic Receptors and Neuronal Transporters documents the proceedings of the Official Satellite Symposium to the IUPHAR 1990 Congress held in Rouen, France on June 26-29, 1990. The first part of this book deals with the extensive and still increasing list of presynaptic release-modulating auto and heteroreceptors, emphasizing the various subtypes of presynaptic receptors that are characterized by functional studies, both in vitro and in vivo, using a number of experimental approaches. The next chapters are devoted to the molecular pharmacology of presynaptic receptors, of which can interfere with G proteins and modify the activity of adenylate cyclase, guanylate cyclase, or protein kinase C. The purification and molecular biology of transporter systems, including cloning and sequencing of the neuronal sodium-ion coupled GABA transporter are also discussed. This compilation concludes with insights on the function of presynaptic receptors and neuronal transporters both in the periphery and in the CNS, as well as their ubiquitous locations and physiological roles. This publication is a good reference for students and individuals researching on the presynaptic autoreceptors and neurotransmitters.
Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Arne Schousboe
Publisher: Springer
ISBN: 3319450964
Category : Medical
Languages : en
Pages : 420
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Book Description
Fundamental biochemical studies of basic brain metabolism focusing on the neuroactive amino acids glutamate and GABA combined with the seminal observation that one of the key enzymes, glutamine synthetase is localized in astroglial cells but not in neurons resulted in the formulation of the term “The Glutamate-Glutamine Cycle.” In this cycle glutamate released from neurons is taken up by surrounding astrocytes, amidated by the action of glutamine synthetase to glutamine which can be transferred back to the neurons. The conversion of glutamate to glutamine is like a stealth technology, hiding the glutamate molecule which would be highly toxic to neurons due to its excitotoxic action. This series of reactions require the concerted and precise interaction of a number of enzymes and plasma membrane transporters, and this volume provides in-depth descriptions of these processes. Obviously such a series of complicated reactions may well be prone to malfunction and therefore neurological diseases are likely to be associated with such malfunction of the enzymes and transporters involved in the cycle. These aspects are also discussed in several chapters of the book. A number of leading experts in neuroscience including intermediary metabolism, enzymology and transporter physiology have contributed to this book which provides comprehensive discussions of these different aspects of the functional importance of the glutamate-glutamine cycle coupling homeostasis of glutamatergic, excitatory neurotransmission to basic aspects of brain energy metabolism. This book will be of particular importance for students as well as professionals interested in these fundamental processes involved in brain function and dysfunction.
Author: Jacqueline A. Hubbard
Publisher: Academic Press
ISBN: 0128026243
Category : Medical
Languages : en
Pages : 395
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Book Description
Epilepsy is a devastating group of neurological disorders characterized by periodic and unpredictable seizure activity in the brain. There is a critical need for new drugs and approaches given than at least one-third of all epilepsy patients are not made free of seizures by existing medications and become "medically refractory". Much of epilepsy research has focused on neuronal therapeutic targets, but current antiepileptic drugs often cause severe cognitive, developmental, and behavioral side effects. Recent findings indicate a critical contribution of astrocytes, star-shaped glial cells in the brain, to neuronal and network excitability and seizure activity. Furthermore, many important cellular and molecular changes occur in astrocytes in epileptic tissue in both humans and animal models of epilepsy. The goal of Astrocytes and Epilepsy is to comprehensively review exciting findings linking changes in astrocytes to functional changes responsible for epilepsy for the first time in book format. These insights into astrocyte contribution to seizure susceptibility indicate that astrocytes may represent an important new therapeutic target in the control of epilepsy. Astrocytes and Epilepsy includes background explanatory text on astrocyte morphology and physiology, epilepsy models and syndromes, and evidence from both human tissue studies and animal models linking functional changes in astrocytes to epilepsy. Beautifully labelled diagrams are presented and relevant figures from the literature are reproduced to elucidate key findings and concepts in this rapidly emerging field. Astrocytes and Epilepsy is written for neuroscientists, epilepsy researchers, astrocyte investigators as well as neurologists and other specialists caring for patients with epilepsy. - Presents the first comprehensive book to synthesize historical and recent research on astrocytes and epilepsy into one coherent volume - Provides a great resource on the field of astrocyte biology and astrocyte-neuron interactions - Details potential therapeutic targets, including chapters on gap junctions, water and potassium channels, glutamate and adenosine metabolism, and inflammation
Author: Howard S. Smith
Publisher: Elsevier Health Sciences
ISBN: 1416048367
Category : Medical
Languages : en
Pages : 697
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Book Description
This unique resource focuses on the diagnosis and treatment of painful conditions-both acute and chronic-from a multi-disciplinary perspective. Joined by a team of nearly 200 international contributors representing a wide range of specialties, Dr. Smith presents the best management options within and across specialties. Succinct treatment and therapy guidelines enable you to quickly access clinically useful information, for both inpatient and outpatient pain management, while a 2-color format enhances readability and ease of use and highlights key concepts. And, as an Expert Consult title, it includes access to the complete contents online, fully searchable, plus links to Medline and PubMed abstracts-providing rapid, easy consultation from any computer! Includes access to the complete text online, fully searchable, plus links to Medline and PubMed abstracts-providing quick and convenient reference from anyplace with an Internet connection. Offers a cross-discipline approach to pain management for a comprehensive view of the best treatment options within and across specialties including internal medicine, gynecology, physical medicine and rehabilitation, orthopedics, and family medicine. Provides succinct treatment and therapy guidelines, enabling you to locate useful information quickly. Organizes guidance on acute and chronic therapies in a templated format, to facilitate consistent, quick-access consultation appropriate for inpatient or outpatient pain management. Features a 2-color format that enhances readability and ease of use and highlights key concepts. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should access to the web site be discontinued.
Author: David Nutt
Publisher: Oxford University Press, USA
ISBN: 0199685703
Category : Medical
Languages : en
Pages : 102
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Book Description
An essential reference for psychiatrists, clinical psychologists, trainees, and specialist nurses, as well as primary care physicians/GPs with a special interest in mental health conditions and other healthcare professionals.
Author: Sandor L. Erdö
Publisher: Springer Science & Business Media
ISBN: 3642769152
Category : Medical
Languages : en
Pages : 300
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Book Description
during the past few years increasing interest has been focused on the role of gamma-aminobutyric acid (GABA) outside the central nervous systems (CNS).Biochemical, pharmacological, histochemical, physiological approaches have all been employed to investigate the role of GABA in themammalian periphery. The International Symposium on Peripheral GABAergic Mechanism held in Rome, July 1990, was devoted to gather scientists from allover the world in order to summarize and sythesize their most recent results and conceptions on the significance of GABA outside the CNS. Written in a thought-provoking style, this proceedings volume is an overviewof the timely knowledge about GABA in the peripheral nervous system and in non-neuronal tissues. Chapters of the book provide many examples for the diverse functions of this amino acid in the periphery as neurotransmitter, hormone, humoral or even trophic factor from the autonomic ganglia to the endocrine stomach and pancreas, from the tubular epithelium of the kidney to the spermatozoa.
