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Author: David N. Stephens
Publisher: Springer Science & Business Media
ISBN: 3642784518
Category : Medical
Languages : en
Pages : 223
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Book Description
Since the discovery some 15 years ago of benzodiazepine modulatory sites associated with GABA A receptors, great effort has gone into understanding their molecular pharmacology and into developing new anxiolytic drugs that interact selectively with them. Prominent in this research has beenthe discovery that ~-carbolines, a different chemical class from benzodiazepines, also act at these receptors but that their effects are sometimes quite different from those of the benzodiazepines.This book documents the latest discoveries in the molecular biology of the GABA A receptor and reveals how an integration of the results of research inmolecular biology, synthetic chemistry, biochemical and behavioral pharmacology, and clinical pharmacology has paved the way forthe development of ~-carbolines from substances inducing anxiety and convulsions to a novel therapy for anxiety states, achieving a behavioral selectivity through selective actions at subtypes of receptors.
Author: David N. Stephens
Publisher: Springer Science & Business Media
ISBN: 3642784518
Category : Medical
Languages : en
Pages : 223
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Book Description
Since the discovery some 15 years ago of benzodiazepine modulatory sites associated with GABA A receptors, great effort has gone into understanding their molecular pharmacology and into developing new anxiolytic drugs that interact selectively with them. Prominent in this research has beenthe discovery that ~-carbolines, a different chemical class from benzodiazepines, also act at these receptors but that their effects are sometimes quite different from those of the benzodiazepines.This book documents the latest discoveries in the molecular biology of the GABA A receptor and reveals how an integration of the results of research inmolecular biology, synthetic chemistry, biochemical and behavioral pharmacology, and clinical pharmacology has paved the way forthe development of ~-carbolines from substances inducing anxiety and convulsions to a novel therapy for anxiety states, achieving a behavioral selectivity through selective actions at subtypes of receptors.
Author: Mike Briley
Publisher: Birkhäuser
ISBN: 3034884702
Category : Medical
Languages : en
Pages : 183
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Book Description
For over thirty years the benzodiazepines monopolised not only the anxiolytic market but also clinical and animal research in anxiety. Indeed many animal tests developed since the 1960s have been optimised for the benzodiazepines and some programmes have even screened candidates as potential anxiolytics on their benzodiazepine-like side-effects rather than their anxiolytic activity. With the realisation of the drawbacks of the benzodiazepines, namely their potential for tolerance and dependency, there has been a renewed interest in alternative anxiolytics both from existing drugs such as the tricyclic and monoamine oxidase antidepressants and from newer agents such as buspirone. In addition anxiety is no longer considered to be a unique entity but rather an umbrella term for a series of specific anxiety disorders such as panic disorder without or with agoraphobia, generalised anxiety disorder (GAD), specific phobias, social phobias and post-traumatic stress disorder (PTSD). These new clinical categories have opened another dimension in the therapy of anxiety requiring the optimisation of treatments for different syndromes. This book is a critical review of today's anxiolytics and those that may become the anxiolytics of tomorrow. What is clear is that currently there are few clinically satisfactory alternatives to the benzodiazepines for the treatment of acute anxiety. For chronic anxiety, it is generally agreed that benzodi azepines are not the treatment of first choice. The tricyclic and monoamine oxidase antidepressants, the serotonin reuptake inhibitors and buspirone offer better solutions for chronic anxiety but they are still far from being ideal.
Author: Keshav Lalit Ameta
Publisher: CRC Press
ISBN: 1351058029
Category : Medical
Languages : en
Pages : 283
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Book Description
β-Carbolines: A Privileged Scaffold for Modern Drug Discovery provides a summary of methods for the synthesis of various natural products engineered with the diverse β-carboline scaffold and their biological evaluation. β-carboline and its derivatives have generated considerable interest in recent years for their versatile properties in chemistry and pharmacology. This is due to their ability to act as agonists to benzodiazepine receptors, hydroxy serotonin receptors, and intercalate into DNA and to inhibit CDK, topisomerase, and monoamine oxidase enzymes. Their pharmacological properties include anxiolytic, hypnotic, anticonvulsant, antiviral, antiparasitic, and antimicrobial attributes. This book provides a summary of methods for the synthesis of various natural products engineered with the diverse β-carboline scaffold and their biological evaluation. Features: Focuses on the different application and therapies of β-carbolines. Provides a summary of methods for the synthesis of various natural products engineered with the diverse β-carbolines. Discusses methods of biological evaluation of β-carbolines. Explores different chemical transformations occurring with synthesis using β-carbolines. Covers both heterocyclic synthesis and multicomponent synthesis related to β-carboline. This text is key reading for researchers in medicinal chemistry and drug discovery looking to understand the broad potential of β-carbolines.
Author: N. Sartorius
Publisher: Taylor & Francis
ISBN: 9781560320647
Category : Psychology
Languages : en
Pages : 312
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Book Description
First published in 1990. Routledge is an imprint of Taylor & Francis, an informa company.
Author: A. H. Tuma
Publisher: Routledge
ISBN: 1135831726
Category : Psychology
Languages : en
Pages : 1069
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Book Description
The 1980s have been called the decade of anxiety. Not only is this true of the popular press, but students of behavior and psychopathology have contributed to the rather sudden reemergence of anxiety as a respectable and fascinating field of investigation. This volume is a culmination of more than two years of planning, literature reviews, writing, conference discussions, revising of original papers, and integrating the material for final publication. It is a series of interrelated statements about research on anxiety and the anxiety disorders written by many of the leading investigators currently active in this field. First published in 1985. Routledge is an imprint of Taylor & Francis, an informa company.
Author: Paul Willner
Publisher: Cambridge University Press
ISBN: 9780521391924
Category : Medical
Languages : en
Pages : 564
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Book Description
Behavioural models in psychopharmacology are used for different purposes. The main concern of industrial psychopharmacologists is specifically to develop new and improved drugs for the treatment of mental disorders, while basic scientists use animal models to investigate the underlying nature of such conditions. The important distinction between these different perspectives is made explicit for the first time in this book. By considering such conditions as anxiety, depression, mania and schizophrenia, feeding disorders, dementia, and drug dependence, this book provides a comprehensive and critical review of the adequacy of the behavioural procedures used by psychopharmacologists to model psychiatric disorders. Graduate students and research workers in pscyhopharmacology, from both academic and industrial spheres, as well as clinicians, will find this book of considerable interest.
Author:
Publisher:
ISBN:
Category : Psychopharmacology
Languages : en
Pages : 464
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Book Description
Author: Tanmoy Chakraborty
Publisher: CRC Press
ISBN: 1315353229
Category : Science
Languages : en
Pages : 310
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Book Description
Recent Methodology in Chemical Sciences provides an eclectic survey of contemporary problems in experimental, theoretical, and applied chemistry. This book covers recent trends in research with the different domain of the chemical sciences. The chapters, written by knowledgeable researchers, provide different insights to the modern-day research in the domain of spectroscopy, plasma modification, and theoretical and computational analysis of chemical problems. It covers descriptions of experimental techniques, discussions on theoretical modeling, and much more.
Author: Ian Hindmarch
Publisher: Springer Science & Business Media
ISBN: 3642732887
Category : Medical
Languages : en
Pages : 322
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Book Description
The following papers were presented at an international workshop on benzo diazepine receptor ligands, memory and information processing, held during the 15th CINP meeting in Puerto Rico in December 1986 and organised by the editors and T. Roth. This workshop was aimed at reviewing and reflecting on past experience with benzodiazepines, evaluating the current state of knowledge of the actions of psychotropic orugs (particularly benzodiazepines, fJ-carbolines and benzodiazepine antagonists), and laying a basis of interest and speculation for future research into the potential use of these drugs in disorders of memory and information processing. There is much published material regarding the theoretical underpinnings of what psychologists call "memory", and doubtless there will be several more libraries filled with theses on the topic before a consensus is reached as regards basic definitions or even meaningful distinctions between for example, "short" and "long"-term memory - everyone has his own particular theory. The qualitative and quantitative diversity of the different approaches might seem to present an insurmountable problem for the psychologist seeking a unified conceptual framework. In practice the various theories produce a plethora of pragmatic and experimental techniques for psychopharmacologists and clinicians to use when investigating drugs with putative amnestic or promnestic properties.
Author:
Publisher: Academic Press
ISBN: 0080583628
Category : Medical
Languages : en
Pages : 354
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Book Description
Annual Reports in Medicinal Chemistry
