Alzheimers Disease Pathological And Clinical Findings

Alzheimer's disease is the most frequent cause of dementia that slowly and progressively causes cognitive impairment and profoundly alters the daily activities of the patients. Approximately, ten percent of all persons over the age of seventy experience significant memory loss, and in more than half of the cases, the cause is Alzheimer's disease. This reference book is an update on the most relevant pathological and clinical findings of this neurological disorder. Chapters cover the basic hypothesis of Alzheimer’s disease, pathological features of the disease in the brain, Alzheimer’s disease diagnosis and therapy. Information provided in the book is focused on research in developed countries. The book offers students of medicine and nursing as well as medical practitioners and specialists (internists, neurologists, gerontologists, and psychiatrists), the necessary information to understand the pathological and clinical aspects of the disease in depth, with the goal of improving medical outcomes in the care of their patients.

Alzheimer’s Disease is characterized pathologically by two principal hallmark lesions: the senile plaque and the neurofibrillary tangle. Since the identification of each over 100 years ago, the major protein components have been elucidated. This has led in turn to the elaboration of metabolic cascades involving amyloid-β production in the case of the senile plaque, and phosphorylated-tau protein in the case of the neurofibrillary tangle. The pathogenesis and histogenesis of each have been the source of extensive investigation and some controversy in recent years, as both cascades have been implicated in the pathogenesis of Alzheimer’s Disease, relied upon in the diagnostic criteria for Alzheimer’s Disease at autopsy, and targeted for therapeutic intervention. With the accumulation of data and expansion of knowledge of the molecular biology of Alzheimer’s Disease, it appears that the enthusiasm for successful intervention has been premature. In this book, we detail the discovery and characterization of the major pathological lesions, their associated molecular biology, their relationship to clinical disease, and potential fundamental errors in understanding that may be leading scientific investigators in unintended directions.

Completely rewritten and updated, this new edition is almost twice the size of its predecessor. Illustrated in colour throughout, and with contributions from the world's leading authorities, it is the definitive reference on the neuropathology of dementia. It gives practical guidance to pathologists, describes the contribution of neuroimaging to diagnosis, and surveys the clinical features of dementia. New material includes: Three entirely new chapters on neuroimaging, molecular diagnostics, and transgenic models. Two chapters on tauopathies under new authorship. A chapter under new authorship on synucleinopathies, which includes multiple system atrophy.

There is now considerable genetic evidence that the type 4 allele of the apolipoprotein E gene is a major susceptibility factor associated with late-onset Alzheimer's disease, the common form of the disease defined as starting after sixty years of age. The role of apolipoprotein E in normal brain metabolism and in the pathogenesis of Alzheimer's disease are new and exciting avenues of research. This book, written by the most outstanding scientists in this new filed, is the first presentation of results concerning the implications of apolipoprotein E on the genetics, cell biology, neuropathology, biochemistry, and therapeutic management of Alzheimer's disease.

The Neurobiology of Aging and Alzheimer Disease in Down Syndrome provides a multidisciplinary approach to the understanding of aging and Alzheimer disease in Down syndrome that is synergistic and focused on efforts to understand the neurobiology as it pertains to interventions that will slow or prevent disease. The book provides detailed knowledge of key molecular aspects of aging and neurodegeneration in Down Syndrome by bringing together different models of the diseases and highlighting multiple techniques. Additionally, it includes case studies and coverage of neuroimaging, neuropathological and biomarker changes associated with these cohorts. This is a must-have resource for researchers who work with or study aging and Alzheimer disease either in the general population or in people with Down syndrome, for academic and general physicians who interact with sporadic dementia patients and need more information about Down syndrome, and for new investigators to the aging and Alzheimer/Down syndrome arena. Discusses the complexities involved with aging and Alzheimer’s disease in Down syndrome Summarizes the neurobiology of aging that requires management in adults with DS and leads to healthier aging and better quality of life into old age Serves as learning tool to orient researchers to the key challenges and offers insights to help establish critical areas of need for further research

Alzheimer’s disease is an increasingly common form of dementia and despite rising interest in discovery of novel treatments and investigation into aetiology, there are no currently approved treatments that directly tackle the causes of the condition. Due to its multifactorial pathogenesis, current treatments are directed against symptoms and even precise diagnosis remains difficult as the majority of cases are diagnosed symptomatically and usually confirmed only by autopsy. Alzheimer’s Disease: Recent Findings in Pathophysiology, Diagnostic and Therapeutic Modalities provides a comprehensive overview from aetiology and neurochemistry to diagnosis, evaluation and management of Alzheimer's disease, and latest therapeutic approaches. Intended to provide an introduction to all aspects of the disease and latest developments, this book is ideal for students, postgraduates and researchers in neurochemistry, neurological drug discovery and Alzheimer’s disease.

Alzheimer’s disease (AD) is a devastating and dehumanizing illness affecting increasingly large numbers of elderly and even middle-aged persons in a worldwide epidemic. Alzheimer’s Disease: A Physician’s Guide to Practical Management was written by selected clinicians and scientists who represent some of the world’s leading centers of excellence in AD research. The editors are proud and grateful for their profound contributions. This book is particularly designed to assist physicians and other health-care professionals in the evaluation, assessment, and treatment of individuals with AD. At the same time, by illuminating the basic scientific background, we hope to provide state-of-the art information about the disease and possible future therapeutic strategies. The recent psychiatric treatment aspects of AD are also clearly presented. Because the early diagnosis of the dementia process is now considered of increasing importance, we focus particularly in several chapters on early changes and preclinical conditions, such as mild cognitive impairment and predementia AD.

As human longevity continues to be extended, so will the impact of age-associated dementia on individual lives and society. Alzheimer’s disease as the most common cause of dementia in the elderly remains a sentinal problem and its underlying pathology is still poorly understood. Available therapeutic strategies require considerable refinement and the development of new therapeutic strategies need input from basic research. Thus continued efforts are necessary both to understand basic mechanisms of the condition and to achieve more powerfull therapies. This volume brings together the reports of basic scientists and clinical investigators. The chapters provide a spectrum of information valuable for clinicians and scientists. This issue bridges the gap between laboratory work in basic science and the development of urgently needed therapeutic strategies. Areas presented are the molecular and cellular biology of the disease, pathogenetic mechanisms and potential therapeutic targets, genetics, risk factors, strategies of prevention and treatment as well as practical aspects of medical and social care for patients with Alzheimer’s disease.

Handbook on Alzheimer's disease from aetiology and neurochemistry to diagnostic and therapeutic approaches. Intended to provide an introduction to all aspects of the disease.

Dementia with Lewy bodies (DLB) is perhaps the second most common cause of degenerative dementia after Alzheimer's disease. This book, which represents the first authoritative statement about DLB, arises from a workshop held in Newcastle, England, in October 1995, which brought together leading investigators with clinical and research experience of this condition. It includes review articles, case studies and recent research findings from the main centres studying DLB. Covering the classification, cognitive manifestations, clinical diagnosis, epidemiology, genetics, neuropathology, neurochemistry and treatment of DLB, this is a landmark publication in clinical neuroscience. It presents new operational criteria for research on DLB, and will interest all concerned with the problem of dementia in the elderly.