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Noradrenergic Mechanisms In Parkinsons Disease
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Book Synopsis Noradrenergic Mechanisms in Parkinson's Disease by : Mike Briley
Download or read book Noradrenergic Mechanisms in Parkinson's Disease written by Mike Briley and published by CRC Press. This book was released on 1993-12-16 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noradrenergic Mechanisms in Parkinson's Disease examines fundamental and clinical evidence explaining the progression of the disease. Featuring contributions from acknowledged international experts in the field, this book defines ideopathic Parkinson's disease and covers such topics as the alterations in Parkinson's disease, norepinephrine-dopamine interactions, noradrenergic control of striatal dopamine release, glial cells as targets of the central noradrenergic systems, and a theory regarding noradrenergic mechanisms in Parkinson's disease. New directions for research on Parkinson's disease are also explored.
Book Synopsis Etiology of Parkinson's Disease by : Jonas H. Ellenberg
Download or read book Etiology of Parkinson's Disease written by Jonas H. Ellenberg and published by CRC Press. This book was released on 1995-03-01 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference provides a detailed overview of current concepts regarding the cause of Parkinson's disease-emphasizing the issues involved in the design, implementation, and analysis of epidemiological studies of parkinsonism.
Book Synopsis Mechanisms in Parkinson's Disease by : Juliana Dushanova
Download or read book Mechanisms in Parkinson's Disease written by Juliana Dushanova and published by BoD – Books on Demand. This book was released on 2012-02-08 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parkinson's disease (PD) results primarily from the death of dopaminergic neurons in the substantia nigra. Current PD medications treat symptoms; none halt or retard dopaminergic neuron degeneration. The main obstacle to developing neuroprotective therapies is a limited understanding of the key molecular mechanisms that provoke neurodegeneration. The discovery of PD genes has led to the hypothesis that misfolding of proteins and dysfunction of the ubiquitin-proteasome pathway are pivotal to PD pathogenesis. Previously implicated culprits in PD neurodegeneration, mitochondrial dysfunction, and oxidative stress may also act in part by causing the accumulation of misfolded proteins, in addition to producing other deleterious events in dopaminergic neurons. Neurotoxin-based models have been important in elucidating the molecular cascade of cell death in dopaminergic neurons. PD models based on the manipulation of PD genes should prove valuable in elucidating important aspects of the disease, such as selective vulnerability of substantia nigra dopaminergic neurons to the degenerative process.
Book Synopsis The Role of Norepinephrine in Vocal Communication and Anxiety in Parkinson Disease by : Jesse Hoffmeister
Download or read book The Role of Norepinephrine in Vocal Communication and Anxiety in Parkinson Disease written by Jesse Hoffmeister and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vocal communication impairment and anxiety are co-occurring and interacting signs of Parkinson Disease (PD) that are common, poorly understood, and under-treated. Both vocal communication and anxiety are influenced by the locus coeruleus noradrenergic system. In light of this shared neural substrate and considering that noradrenergic dysfunction is a defining characteristic of PD, tandem investigation of vocal impairment and anxiety in PD relative to noradrenergic mechanisms is likely to yield insights into the disease-specific causes of these impairments. To address this gap in knowledge, we assessed vocal impairment and anxiety behavior relative to norepinephrine in a genetic rat model of early-onset PD (Pink1-/-). In Study 1, Pink1-/- rats and wild type controls (WT) underwent testing of ultrasonic vocalization and anxiety behavior at 4, 8, and 12 months of age. At 12 months of age, brainstem norepinephrine markers were analyzed with immunohistochemistry. We hypothesized that 1) anxiety would be increased in Pink1-/- rats, 2) vocal deficits and anxiety would be correlated to one another, 3) noradrenergic markers in the brainstem would be disrupted in Pink1-/-, and 4) brainstem noradrenergic markers would be associated with vocal acoustic changes and anxiety level. Results demonstrated that vocal impairment and anxiety were increased in Pink1-/- rats, and increased anxiety was associated with greater vocal deficit. Further, brainstem noradrenergic markers differed by genotype, and were associated with vocalization and anxiety behavior. In Study 2, we assessed the influence of pharmacologic manipulation of noradrenergic systems on vocal impairment and anxiety in the Pink1-/- rat model of PD. Anxiety behavior on the elevated plus maze and ultrasonic vocalizations were tested twice for each rat: once after injection of saline and once after administration of one of the three drugs. We hypothesized that norepinephrine reuptake inhibitors (atomoxetine and reboxetine) and a 1̐Ø receptor antagonist (propranolol) would decrease vocal impairment and anxiety compared to saline. Our results demonstrated that both atomoxetine and reboxetine decreased anxiety. Atomoxetine also modulated acoustic parameters of ultrasonic vocalization, including increases in call intensity. Collectively, these studies demonstrate significant relationships among vocal impairment, anxiety and central noradrenergic systems in the Pink1-/- rat model of PD.
Book Synopsis Non-Motor Symptoms of Parkinson's Disease by : K. Ray Chaudhuri
Download or read book Non-Motor Symptoms of Parkinson's Disease written by K. Ray Chaudhuri and published by Oxford University Press, USA. This book was released on 2014 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Patients with Parkinson's disease (PD) are known to suffer from motor symptoms of the disease, but they also experience non-motor symptoms (NMS) that are often present before diagnosis or that inevitably emerge with disease progression. The motor symptoms of Parkinson's disease have been extensively researched, and effective clinical tools for their assessment and treatment have been developed and are readily available. In contrast, researchers have only recently begun to focus on the NMS of Parkinson's Disease, which are poorly recognized and inadequately treated by clinicians. The NMS of PD have a significant impact on patient quality of life and mortality and include neuropsychiatric, sleep-related, autonomic, gastrointestinal, and sensory symptoms. While some NMS can be improved with currently available treatments, others may be more refractory and will require research into novel (non-dopaminergic) drug therapies for the future. Edited by members of the UK Parkinson's Disease Non-Motor Group (PD-NMG) and with contributions from international experts, this new edition summarizes the current understanding of NMS symptoms in Parkinson's disease and points the way towards future research.
Book Synopsis Oxford Textbook of Cognitive Neurology and Dementia by : Masud Husain
Download or read book Oxford Textbook of Cognitive Neurology and Dementia written by Masud Husain and published by Oxford University Press. This book was released on 2018-10-29 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the dramatic developments that have occurred in basic neuroscience and clinical research in cognitive neurology and dementia. It is based on the clinical approach to the patient, and provides essential knowledge that is fundamental to clinical practice.
Book Synopsis An Essay on the Shaking Palsy by : James Parkinson
Download or read book An Essay on the Shaking Palsy written by James Parkinson and published by . This book was released on 1817 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Autonomic Dysfunction in Parkinson's Disease by : Cristian Falup-Pecurariu
Download or read book Autonomic Dysfunction in Parkinson's Disease written by Cristian Falup-Pecurariu and published by Academic Press. This book was released on 2021-09-28 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autonomic dysfunction is one of the most prevalent non-motor symptoms that occurs in Parkinson’s disease. Autonomic Dysfunction in Parkinson's Disease provides up to date information on this important topic, which affects quality of life of these patients. This include a large number of domains: orthostatic hypotension, excessive sweating, dry eyes, constipation, weight loss, increased sensitivity to heat and cold, sexual dysfunction. Provides comprehensive reviews on different topics of autonomic dysfunction in Parkinson’s disease Each chapter covers a specific autonomic symptom: classification, assessment, treatment Presents the newest information on each autonomic symptom in Parkinson’s disease
Book Synopsis Prodromal Parkinson’s Disease by : David Crosiers
Download or read book Prodromal Parkinson’s Disease written by David Crosiers and published by Frontiers Media SA. This book was released on 2021-02-17 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neuroinflammation and Neurodegeneration by : Phillip K. Peterson
Download or read book Neuroinflammation and Neurodegeneration written by Phillip K. Peterson and published by Springer. This book was released on 2014-07-08 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: State of the art reviews by experts in the fields of neuroscience, immunology, microbiology/infectious diseases and pharmacology addressing the convergence of the immune system (neuroinflammation) and the loss of neurons (neurodegeneration). Many of the diseases that are discussed in the book are of epidemic proportion, e.g., Alzheimer’s disease, Parkinson’s disease, stroke, viral encephalitides and substance abuse. In addition to discussions of the involvement of neuroinflammation and neurodegeneration in these disorders, scientific reviews are presented on the cells and mediators that participate in defense of and damage to the nervous system. With rare exception, no or inadequate treatment exists for the diseases discussed in this book. An underlying premise of the book is that understanding of their shared pathogenic mechanisms will lead to improved therapies. Given the rapid evolution of the field of Neuroimmune Pharmacology, readers will find this book to be the most timely and authoritative reference on the subject of each of its chapters.
Book Synopsis Marsden's Book of Movement Disorders by : Ivan Donaldson
Download or read book Marsden's Book of Movement Disorders written by Ivan Donaldson and published by Oxford University Press. This book was released on 2012-03-29 with total page 1512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the final work of the late Professor C. David Marsden, who was the most influential figure in the field of movement disorders, in terms of his contributions to both research and clinical practice, in the modern era. It was conceived and written by David Marsden and his colleague at the Institute of Neurology, Prof. Ivan Donaldson. It was their intention that this would be the most comprehensive book on movement disorders and also that it would serve as the 'clinical Bible' for the management of these conditions. It provides a masterly survey of the entire topic, which has been made possible only by vast laboratory and bedside experience. Marsden's Book of Movement Disorders covers the full breadth of movement disorders, from the underlying anatomy and understanding of basal ganglia function to the diagnosis and management of specific movement disorders, including the more common conditions such as Parkinson's Disease through to rare, and very rare conditions such as Niemann-Pick disease. Chapters follow a structured format with historical overviews, definitions, clinical features, differential diagnosis, investigations and treatment covered in a structured way. It is extensively illustrated with many original photographs and diagrams of historical significance. Among these illustrations are still images of some original film clips of some of Dr. Marsden's patients published here for the first time. Comprehensively referenced and updated by experts from the Institute of Neurology at Queen Square, this book is a valuable reference for, not just movement disorder specialists and researchers, but also for clinicians who care for patients with movement disorders.
Book Synopsis Receptor Binding by : Alan A. Boulton
Download or read book Receptor Binding written by Alan A. Boulton and published by Humana. This book was released on 1986-06-20 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Techniques in the neurosciences are evolving rapidly. There are currently very few volumes dedicated to the methodology - ployed by neuroscrentists, and those that are available often seem either out of date or limited in scope. This series is about the methods most widely used by modern-day neuroscientists and 1s written by their colleagues who are practicing experts. Volume 1 will be useful to all neuroscientists since it concerns those procedures used routinely across the widest range of s- drsciplines. Collecting these general techniques together in a single volume stnkes us not only as a service, but will no doubt prove of exceptional utilitarian value as well. Volumes 2 and 3 describe all current procedures for the analyses of ammes and theirmetabolites and of amino acrds, respectively. These collections will clearly be of value to all neuroscientists working in or contemplating research in these fields. Similar reasons exist for Volume 4 on receptor binding techniques since experimental details are provided for many types of ligand-receptor binding, including chapters on general prin- ples, drug discovery and development, and a most useful app- dix on computer programs for Scatchard, nonlinear, and compe- tive displacement analyses. Volume 5 provides procedures for the assessment of enzymes involved in biogenic amine synthesis and catabolism. Volumes in the NEUROMETHODS series will be useful to neurochemists, -pharmacologists, -physrologists, -anatomists, psychopharmacologists, psychiatrists, neurologists, and chemists (organic, analytical, pharmaceutical, medicinal); in fact, everyone involved in the neurosciences, both basic and clinical.
Book Synopsis Psychiatry of Parkinson's Disease by : K.P. Ebmeier
Download or read book Psychiatry of Parkinson's Disease written by K.P. Ebmeier and published by Karger Medical and Scientific Publishers. This book was released on 2012-01-09 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychiatric symptoms are common in the neurological and geriatric care of patients with Parkinson’s disease. This book assembles short reviews from experts in the field to chart the various psychiatric syndromes known in Parkinson’s disease, their presentation, etiology and management. Presented are special topics on epidemiology of psychiatric symptoms, affective disorders and apathy, early cognitive impairment through to dementia, visuoperceptual dysfunction, psychotic disorders, sleep disturbances, impulse disorders and sexual problems. Further, rarely discussed issues, such as the relationship between somatoform disorders and parkinsonism are reviewed.This publication is essential reading for old age psychiatrists, gerontologists and neurologists who work with patients suffering from Parkinson’s disease. In addition, health practitioners who deal with senior patients, as well as scientists who need a quick update on the progress in this important clinical field will find this volume a helpful reference.
Book Synopsis Run in the Light by : John Mitrofanis
Download or read book Run in the Light written by John Mitrofanis and published by Morgan & Claypool Publishers. This book was released on 2019-08-05 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parkinson's disease is a neurological disorder with cardinal motor signs of resting tremor, bradykinesia and lead-pipe rigidity. In addition, many patients display non-motor symptoms, including a diminished sensation of smell, gastrointestinal problems, various disorders of sleep and some cognitive impairment. These clinical features - particularly the motor signs - manifest after a progressive death of many dopaminergic neurones in the brain. Although currently available, conventional therapies can reduce the signs of the disease, the progression of this neuronal death has proved difficult to slow or stop, and the condition is relentlessly progressive. Hence, there is a real need to develop a treatment that is neuroprotective, one that slows the pathology of the disease effectively. At present, there are several neuroprotective therapies in the experimental pipeline, but these are for the patients of tomorrow. This book focuses on two therapies that are readily available for the patients of today. They involve the use of exercise and light (i.e. photobiomodulation, the use of red to infrared light therapy (λ=600-1070nm) on body tissues). The two therapies are tied together in several ways. First, in animal models of Parkinson's disease, they each have been shown to offer the key feature of neuroprotection, stimulating a series of built-in protective mechanisms within the neurones, that helps their survival, to self-protect and/or self-repair. There are also some promising indications of neuroprotection and many beneficial outcomes in parkinsonian patients. Further, both exercise and light therapies are similar in that they are non-invasive and safe to use, with no known adverse side-effects, making their combination with the conventional therapies, such as dopamine replacement drug therapy and deep brain stimulation, all the more feasible. Given the heterogeneity of Parkinson's disease in humans, tackling the condition from a range of different angles - with a number of different therapies - would only serve to enhance the positive outcomes. This book considers the use of exercise and light therapies, proposing that they have the potential to make a powerful "dynamic duo", offering a most effective neuroprotective treatment option to patients.
Book Synopsis Stereotactic and Functional Neurosurgery by :
Download or read book Stereotactic and Functional Neurosurgery written by and published by . This book was released on 1993 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Leucine-Rich Repeat Kinase 2 (LRRK2) by : Hardy J. Rideout
Download or read book Leucine-Rich Repeat Kinase 2 (LRRK2) written by Hardy J. Rideout and published by Springer. This book was released on 2017-03-28 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to assemble the leading researchers in the field of LRRK2 biology and neurology and provide a snapshot of the current state of knowledge, encompassing all major aspects of its function and dysfunction. The contributors are experts in cell biology and physiology, neurobiology, and medicinal chemistry, bringing a multidisciplinary perspective on the gene and its role in disease. The book covers the identification of LRRK2 as a major contributor to the pathogenesis of Parkinson's Disease. It also discusses the current state of the field after a decade of research, putative normal physiological roles of LRRK2, and the various pathways that have been identified in the search for the mechanism(s) of its induction of neurodegeneration.
Book Synopsis Chemical Epigenetics by : Antonello Mai
Download or read book Chemical Epigenetics written by Antonello Mai and published by Springer Nature. This book was released on 2020-03-31 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an authoritative review of the most significant findings about all the epigenetic targets (writers, readers, and erasers) and their implication in physiology and pathology. The book also covers the design, synthesis and biological validation of epigenetic chemical modulators, which can be useful as novel chemotherapeutic agents. Particular attention is given to the chemical mechanisms of action of these molecules and to the drug discovery prose which allows their identification. This book will appeal to students who want to know the extensive progresses made by epigenetics (targets and modulators) in the last years from the beginning, and to specialized scientists who need an instrument to quickly search and check historical and/or updated notices about epigenetics.
