Download or read book A Mathematical Model of the Impact of Novel Treatments on the Ab Burden in the Alzheimer s Brain Csf and Plasma Classic Reprint written by Lawrence M. Wein and published by Forgotten Books. This book was released on 2018-04-02 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Mathematical Model of the Impact of Novel Treatments on the Ab Burden in the Alzheimer's Brain, Csf and Plasma Our model is an infinite system of nonlinear ordinary differential equations that are related to a large class of models used to study actin formation, polymer chemistry, and galaxy formation, crystallization and cloud formation19_20. While the polymerization and depolymerization processes we employ are specialized to AD and are less general than many considered in the literature, the main novelty of our model is the incorporation of multiple compartments with sources (production) and sinks (loss). About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book A Mathematical Model of the Impact of Novel Treatments on the Ab Burden in the Alzheimer s Brain Csf and Plasma written by Lawrence M. Wein and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advent of novel therapies for AD, there is a pressing need for biomarkers that are easy to monitor, such as the amyloid-beta levels in the cerebrospinal fluid (CSF) and plasma. To gain a better understanding of the explanatory power of these biomarkers, we formulate and analyze a compaxtmental mathematical model for the amyloid-beta accumulation in the brain, CSF and plasma throughout the course of Alzheimer's treatment. Our analysis reveals that the total amyloid-beta burden in the brain is dictated by a unitless quantity called the polymerization ratio, which is the product of the production and elongation rates divided by the product of the fragmentation and loss rates. In this ratio, the production rate and loss rate include a source and sink term, respectively, related to the intercompaxtmental transport. Our results suggest that production inhibitors are likely to reduce the amyloid-beta levels in all three compartments. In contrast, agents that ingest monomers off of polymers, or that increase fragmentation or block elongation, may also reduce amyloid-beta burden in the brain, but may produce little change in or even transiently increase CSF and plasma amyloid-beta levels. Hence, great care must be taken when interpreting these biomarkers.
Download or read book A Mathematical Model of the Impact of Novel Treatments on the A 03b2 Burden in the Alzheimer s Brain CSF and Plasma written by Lawrence M. Wein and published by Palala Press. This book was released on 2018-03-03 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book A Mathematical Model of the Impact of Novel Treatments on the A 03b2 Burden in the Alzheimer s Brain CSF and Plasma written by Lawrence M Wein and published by Palala Press. This book was released on 2015-09-10 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book A Mathematical Model of the Impact of Novel Treatments on the A beta Burden in the Alzheimer s Brain CSF and Plasma written by Lawrence M. Wein and published by . This book was released on 2001 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advent of novel therapies for AD, there is a pressing need for biomarkers that are easy to monitor, such as the amyloid-beta levels in the cerebrospinal fluid (CSF) and plasma. To gain a better understanding of the explanatory power of these biomarkers, we formulate and analyze a compaxtmental mathematical model for the amyloid-beta accumulation in the brain, CSF and plasma throughout the course of Alzheimer's treatment. Our analysis reveals that the total amyloid-beta burden in the brain is dictated by a unitless quantity called the polymerization ratio, which is the product of the production and elongation rates divided by the product of the fragmentation and loss rates. In this ratio, the production rate and loss rate include a source and sink term, respectively, related to the intercompaxtmental transport. Our results suggest that production inhibitors are likely to reduce the amyloid-beta levels in all three compartments. In contrast, agents that ingest monomers off of polymers, or that increase fragmentation or block elongation, may also reduce amyloid-beta burden in the brain, but may produce little change in or even transiently increase CSF and plasma amyloid-beta levels. Hence, great care must be taken when interpreting these biomarkers. Keywords: amyloid beta, mathematical model.
Download or read book The Impact of Novel Treatments on A beta Burden in Alzheimer s Disease written by David Lee Craft and published by . This book was released on 2001 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Impact of Novel Treatments on A 03B2 Burden in Alzheimer s Disease written by David Lee Craft and published by . This book was released on 2001 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Impact of Novel Treatments on A 03b2 Burden in Alzheimer s Disease written by David Lee Craft and published by Palala Press. This book was released on 2015-09-08 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Neurodegenerative Diseases written by Nagehan Ersoy Tunalı and published by BoD – Books on Demand. This book was released on 2021-01-20 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurodegenerative diseases represent a very large group of heterogeneous disorders affecting specific subtypes of neurons in the brain. This book contributes insight both to the awareness of the brain and its neurodegenerative states. The chapters present current knowledge regarding genetics, molecular mechanisms, and new therapeutic strategies against neurodegenerative disorders. The book is intended to serve as a source to aid clinicians and researchers in the field, and also life science readers to increase their understanding and awareness of the clinical correlations, genetic aspects, neuropathological findings, and current therapeutic interventions in neurodegenerative diseases. I believe that this book will enlighten the curiosity for neurodegeneration and also encourage researchers to work on potentially effective molecular therapies for still mysterious neurodegenerative disorders.
Download or read book Dementias written by S. Govoni and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: To a certain extent the dementias have been forgotten diseases until just recen tly when they were brought to the attention of the general public and health authorities as a result of the increasing number of cases in the aging popula tion, especially among famous people, and because of the efforts of private foundations. The goals of the present volume are to present the dementias to health prac titioners, to provide some basic information on their epidemiology and biolo gical basis and to discuss the diagnostic and clinical problems that physicians and institutions face when caring for demented patients. This book explores the various types of dementias and is not limited to Alzheimer's disease although, as expected, more information is available and presented on this pathology. On the other hand, a few fundamental questions on dementia can only be answe red through a comparison of the various forms. Examples of such questions are the following: Is the loss of cerebral tissue sufficient to cause dementia? Are there thresholds or is there a continuous progression toward the irreversible development of dementia? Are there common pathways in the dementing pro cess? Are there common risk factors? Comparative analysis allows the common and distinctive patterns of the various dementias to be defined, ultimately lea ding to more focused therapeutic interventions.
Download or read book Epigenetics of Aging written by Trygve O. Tollefsbol and published by Springer Science & Business Media. This book was released on 2009-11-11 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies have indicated that epigenetic processes may play a major role in both cellular and organismal aging. These epigenetic processes include not only DNA methylation and histone modifications, but also extend to many other epigenetic mediators such as the polycomb group proteins, chromosomal position effects, and noncoding RNA. The topics of this book range from fundamental changes in DNA methylation in aging to the most recent research on intervention into epigenetic modifications to modulate the aging process. The major topics of epigenetics and aging covered in this book are: 1) DNA methylation and histone modifications in aging; 2) Other epigenetic processes and aging; 3) Impact of epigenetics on aging; 4) Epigenetics of age-related diseases; 5) Epigenetic interventions and aging: and 6) Future directions in epigenetic aging research. The most studied of epigenetic processes, DNA methylation, has been associated with cellular aging and aging of organisms for many years. It is now apparent that both global and gene-specific alterations occur not only in DNA methylation during aging, but also in several histone alterations. Many epigenetic alterations can have an impact on aging processes such as stem cell aging, control of telomerase, modifications of telomeres, and epigenetic drift can impact the aging process as evident in the recent studies of aging monozygotic twins. Numerous age-related diseases are affected by epigenetic mechanisms. For example, recent studies have shown that DNA methylation is altered in Alzheimer’s disease and autoimmunity. Other prevalent diseases that have been associated with age-related epigenetic changes include cancer and diabetes. Paternal age and epigenetic changes appear to have an effect on schizophrenia and epigenetic silencing has been associated with several of the progeroid syndromes of premature aging. Moreover, the impact of dietary or drug intervention into epigenetic processes as they affect normal aging or age-related diseases is becoming increasingly feasible.
Download or read book Gabbard s Treatments of Psychiatric Disorders written by Glen O. Gabbard and published by American Psychiatric Pub. This book was released on 2014-05-05 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive treatment textbook in psychiatry, this fifth edition of Gabbard's Treatments of Psychiatric Disorders has been thoroughly restructured to reflect the new DSM-5® categories, preserving its value as a state-of-the-art resource and increasing its utility in the field. The editors have produced a volume that is both comprehensive and concise, meeting the needs of clinicians who prefer a single, user-friendly volume. In the service of brevity, the book focuses on treatment over diagnostic considerations, and addresses both empirically-validated treatments and accumulated clinical wisdom where research is lacking. Noteworthy features include the following: Content is organized according to DSM-5® categories to make for rapid retrieval of relevant treatment information for the busy clinician. Outcome studies and expert opinion are presented in an accessible way to help the clinician know what treatment to use for which disorder, and how to tailor the treatment to the patient. Content is restricted to the major psychiatric conditions seen in clinical practice while leaving out less common conditions and those that have limited outcome research related to the disorder, resulting in a more streamlined and affordable text. Chapters are meticulously referenced and include dozens of tables, figures, and other illustrative features that enhance comprehension and recall. An authoritative resource for psychiatrists, psychologists, and psychiatric nurses, and an outstanding reference for students in the mental health professions, Gabbard's Treatments of Psychiatric Disorders, Fifth Edition, will prove indispensable to clinicians seeking to provide excellent care while transitioning to a DSM-5® world.
Download or read book Neurodegenerative Diseases written by Shamim I. Ahmad and published by Springer Science & Business Media. This book was released on 2012-03-12 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: The editor of this volume, having research interests in the field of ROS production and the damage to cellular systems, has identified a number of enzymes showing ·OH scavenging activities details of which are anticipated to be published in the near future as confirmatory experiments are awaited. It is hoped that the information presented in this book on NDs will stimulate both expert and novice researchers in the field with excellent overviews of the current status of research and pointers to future research goals. Clinicians, nurses as well as families and caregivers should also benefit from the material presented in handling and treating their specialised cases. Also the insights gained should be valuable for further understanding of the diseases at molecular levels and should lead to development of new biomarkers, novel diagnostic tools and more effective therapeutic drugs to treat the clinical problems raised by these devastating diseases.
Download or read book Clinical Case Studies for the Family Nurse Practitioner written by Leslie Neal-Boylan and published by John Wiley & Sons. This book was released on 2011-11-28 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Case Studies for the Family Nurse Practitioner is a key resource for advanced practice nurses and graduate students seeking to test their skills in assessing, diagnosing, and managing cases in family and primary care. Composed of more than 70 cases ranging from common to unique, the book compiles years of experience from experts in the field. It is organized chronologically, presenting cases from neonatal to geriatric care in a standard approach built on the SOAP format. This includes differential diagnosis and a series of critical thinking questions ideal for self-assessment or classroom use.
Download or read book Principles and Practice of Geriatric Sleep Medicine written by S. R. Pandi-Perumal and published by Cambridge University Press. This book was released on 2009-11-26 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a concise and comprehensive review of geriatric sleep medicine from a multidisciplinary viewpoint.
Download or read book Neurologic Differential Diagnosis written by Alan B. Ettinger and published by Cambridge University Press. This book was released on 2014-04-17 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unique case-based guide to generating diagnostic possibilities based on the patients' symptoms. Invaluable for psychiatrists and neurologists.
Download or read book Alzheimer Disease written by Gérard Emilien and published by Birkhäuser. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alzheimer disease (AD) has become the most common form of dementia in industrialized countries and represents an increasing burden at the economic, social and medical level. In discussing both the biological aspects of AD as well as the cognitive functions involved, Alzheimer Disease - Neuropsychology and Pharmacology presents a comprehensive picture of the pathology and approaches to diagnosis and treatment. Basic research including animal models, molecular and genetic aspects is also taken into consideration. In part I, the biological correlates of AD are discussed. In part II the neuropsychological aspects such as cognitive impairment, loss of functional autonomy and emergence of neuropsychiatric disturbances of AD are outlined. In part III, strategies for effective treatment and prevention of AD are discussed. This book will be a useful source of information for clinicians as well as researchers in the area of neuropharmacology.
