Recent Developments in Parkinson's Disease

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Publisher :
ISBN 13 : 9780608034065
Total Pages : 397 pages
Book Rating : 4.61/5 ( download)

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Book Synopsis Recent Developments in Parkinson's Disease by : Stanley Fahn

Download or read book Recent Developments in Parkinson's Disease written by Stanley Fahn and published by . This book was released on 1986-01-01 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Run in the Light

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1643277200
Total Pages : 172 pages
Book Rating : 4.02/5 ( download)

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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.

The New Parkinson's Disease Treatment Book

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Publisher : Oxford University Press
ISBN 13 : 0190231882
Total Pages : 544 pages
Book Rating : 4.80/5 ( download)

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Book Synopsis The New Parkinson's Disease Treatment Book by : J. Eric Ahlskog, PhD, MD

Download or read book The New Parkinson's Disease Treatment Book written by J. Eric Ahlskog, PhD, MD and published by Oxford University Press. This book was released on 2015-08-03 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fundamental guide to the most effective treatments for Parkinson's Disease, from a Mayo Clinic doctor with thirty years of clinical and research experience. In this second edition follow-up to the extremely successful first edition, Dr. Ahlskog draws on thirty years of clinical experience to present the definitive guide to dealing with all aspects of Parkinson's Disease, from treatment options and side effects to the impact of the disease on caregivers and family. Dr. Ahlskog's goal is to educate patients so that they can better team up with their doctors to do battle with the disease, streamlining the decision-making process and enhancing their treatment. To do this, Dr. Ahlskog offers a gold mine of information, distilled from his years of experience treating people with Parkinson's at the Mayo Clinic. In addition to providing a comprehensive account of Parkinson's medications, this book also examines additional aspects of treatment, such as the role of nutrition, exercise, and physical therapy. Although many commendable texts have been written on the subject of Parkinson's Disease, their discussions of treatment have not been in depth. Dr. Ahlskog sifts through aspects of the disease in order to give the reader a comprehensive sense of Parkinson's and the best available treatment options. With a broader understanding of the disease and the available options, patients are able to make more informed choices, and doctors are able to provide more tailored care. This book delivers hopeful, helpful, and extensive information to all parties concerned: patients, caregivers, and doctors. The ultimate guide to symptoms and treatment, this thoroughly updated second edition is the first place patients should turn for reliable, easy-to-grasp information on Parkinson's Disease.

Etiology of Parkinson's Disease

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Publisher : CRC Press
ISBN 13 : 9780824788230
Total Pages : 600 pages
Book Rating : 4.30/5 ( download)

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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.

Levodopa pharmacokinetics -from stomach to brain

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Publisher : Linköping University Electronic Press
ISBN 13 : 9176855570
Total Pages : 72 pages
Book Rating : 4.77/5 ( download)

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Book Synopsis Levodopa pharmacokinetics -from stomach to brain by : Maria Nord

Download or read book Levodopa pharmacokinetics -from stomach to brain written by Maria Nord and published by Linköping University Electronic Press. This book was released on 2019-01-07 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parkinson’s disease (PD) is one of the most common neurodegenerative disorders and it is caused by a loss of dopamine (DA) producing neurons in the basal ganglia in the brain. The PD patient suffers from motor symptoms such as tremor, bradykinesia and rigidity and treatment with levodopa (LD), the precursor of DA, has positive effects on these symptoms. Several factors affect the availability of orally given LD. Gastric emptying (GE) is one factor and it has been shown to be delayed in PD patients resulting in impaired levodopa uptake. Different enzymes metabolize LD on its way from the gut to the brain resulting in less LD available in the brain and more side effects from the metabolites. By adding dopa decarboxylase inhibitors (carbidopa or benserazide) or COMT-inhibitors (e.g. entacapone) the bioavailability of LD increases significantly and more LD can pass the blood-brain-barrier and be converted to DA in the brain. It has been considered of importance to avoid high levodopa peaks in the brain because this seems to induce changes in postsynaptic dopaminergic neurons causing disabling motor complications in PD patients. More continuously given LD, e.g. duodenal or intravenous (IV) infusions, has been shown to improve these motor complications. Deep brain stimulation of the subthalamic nucleus (STN DBS) has also been proven to improve motor complications and to make it possible to reduce the LD dosage in PD patients. In this doctoral thesis the main purpose is to study the pharmacokinetics of LD in patients with PD and motor complications; in blood and subcutaneous tissue and study the effect of GE and PD stage on LD uptake and the effect of continuously given LD (CDS) on LD uptake and GE; in blood and cerebrospinal fluid (CSF) when adding the peripheral enzyme inhibitors entacapone and carbidopa to LD infusion IV; in brain during STN DBSand during oral or IV LD treatment. To conclude, LD uptake is more favorable in PD patients with less severe disease and GE is delayed in PD patients. No obvious relation between LD uptake and GE or between GE and PD stage is seen and CDS decreases the LD levels. Entacapone increases the maximal concentration of LD in blood and CSF. This is more evident with additional carbidopa and important to consider in avoiding high LD peaks in brain during PD treatment. LD in brain increases during both oral and IV LD treatment and the DA levels follows LD well indicating that PD patients still have capacity to metabolize LD to DA despite probable pronounced nigral degeneration. STN DBS seems to increase putaminal DA levels and together with IV LD treatment also increases LD in brain possibly explaining why it is possible to decrease LD medication after STN DBS surgery. Parkinsons sjukdom (PS) är en av de vanligaste s.k. neurodegenerativasjukdomarna och orsakas av förlust av dopamin(DA)producerande nervceller i hjärnan. Detta orsakar motoriska symptom såsom skakningar, stelhet och förlångsammade rörelser. Levodopa (LD) är ett ämne, som kan omvandlas till DA i hjärnan och ge symptomlindring och det är oftast förstahandsval vid behandling av patienter med PS. Flera faktorer påverkar tillgängligheten av LD, bl.a. den hastighet som magsäcken tömmer sig med och denna verkar förlångsammad hos personer med PS vilket ger sämre tillgänglighet av LD i blodet och därmed i hjärnan. LD bryts även ner i hög grad av olika enzym ute i kroppen vilket leder till mindre mängd LD som hamnar i hjärnan och till fler nedbrytningsprodukter som orsakar biverkningar. Tillägg av enzymhämmare leder till ökad mängd LD som kan nå hjärnan och omvandlas till DA. Det anses viktigt att undvika höga toppar av LD i hjärnan då dessa verkar bidra till utvecklandet av besvärliga motoriska komplikationer hos patienter med PS. Om LD ges mer kontinuerligt, exempelvis som en kontinuerlig infusion in i tarmen eller i blodet, så minskar dessa motoriska komplikationer. Inopererande av stimulatorer i vissa delar av hjärnan (DBS) har också visat sig minska dessa motoriska komplikationer och även resultera i att man kan minska LD-dosen. Huvudsyftet med den här avhandlingen är att studera LD hos patienter med PS; i blod och fettvävnad då LD ges i tablettform och se om det finns något samband med LD-upptag och hastigheten på magsäckstömningen (MT) och om kontinuerligt given LD påverkar LD-upptaget eller MT; i blod och i ryggmärgsvätska då enzymhämmarna entakapon och karbidopa tillsätts LD; i hjärna vid behandling med DBS och då LD ges både som tablett och som infusion i blodet. Sammanfattningsvis kan vi se att LD-upptaget är mer gynnsamt hos patienter med PS i tidigare skede av sjukdomens komplikationsfas. MT är förlångsammad hos patienter med PS och det är inget tydligt samband mellan LD-upptag och MT eller mellan MT och sjukdomsgrad. Kontinuerligt given LD minskar LDnivåerna. Enzymhämmaren entakapon ökar den maximala koncentrationen av LD i blod och ryggmärgsvätska och effekten är mer tydlig vid tillägg av karbidopa vilket är viktigt att ta i beaktande vid behandling av PS för att undvika höga toppar av LD i hjärnan. LD ökar i hjärnan då man behandlar med LD i tablettform och som infusion i blodet och DA-nivåerna i hjärnan följer LD väl vilket visar på att patienter med PS fortfarande kan omvandla LD till DA trots trolig uttalad brist av de DA-producerande nervcellerna i hjärnan. DBS verkar öka DA i vissa områden i hjärnan och tillsammans med LD-infusion i blodet verkar det även öka LD i hjärnan och det kan förklara varför man kan sänka LDdosen efter DBS-operation.

Recent Advances in Parkinson's Disease

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Author :
Publisher : Elsevier
ISBN 13 : 0444642609
Total Pages : 578 pages
Book Rating : 4.08/5 ( download)

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Book Synopsis Recent Advances in Parkinson's Disease by :

Download or read book Recent Advances in Parkinson's Disease written by and published by Elsevier. This book was released on 2020-04-16 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Advances in Parkinson ́s Disease Research, Volume 252, represents a follow-up on two previous volumes presented in the Progress in Brain Research series, Volumes 193 and 193, both published in 2010. It contains a collection of overview articles written by leading researchers in Parkinson's, discussing the most important advances made in basic, translational and clinical research. Topics of note in this new release include What can we learn from iPS cell models of PD, What can we learn from animal models of PD?, Molecular basis of selective neuronal vulnerability in PD, Role of innate and adaptive immunity in Parkinson ́s disease, and much more. Covers all key aspects of current research on Parkinson ́s disease Includes topics that range from basic studies on disease models and pathogenic pathways (e.g., protein misfolding, immune and glial mechanisms) to clinical studies on disease features, microbiome, pathophysiology and therapeutic approaches Presents articles authored by world leaders in their respective fields

Parkinson's Disease and Related Disorders

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Publisher : Springer Science & Business Media
ISBN 13 : 3211452958
Total Pages : 484 pages
Book Rating : 4.50/5 ( download)

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Book Synopsis Parkinson's Disease and Related Disorders by : Peter Riederer

Download or read book Parkinson's Disease and Related Disorders written by Peter Riederer and published by Springer Science & Business Media. This book was released on 2006-11-23 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a comprehensive overview on current clinical and basic research issues related to Parkinson’s disease and its related disorders. The book is the result of the 16th International Congress of Parkinson’s Disease and Related disorders congress 2005. Its contents are suitable for neurologists, psychiatrists, neurosurgeons, basic researchers, geneticians and patients as well as their relatives.

Recent Advances in Parkinsons Disease

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Publisher : Elsevier
ISBN 13 : 0444536248
Total Pages : 332 pages
Book Rating : 4.42/5 ( download)

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Book Synopsis Recent Advances in Parkinsons Disease by :

Download or read book Recent Advances in Parkinsons Disease written by and published by Elsevier. This book was released on 2010-08-20 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first volume starts with an overview on current perspectives in genetic research and on the molecular mechanisms of neurodegeneration. This is followed by a selection of hot topics in pathophysiological research, from molecular studies to system-level investigations based on in vivo electrophysiological recordings and neurocomputational methods. Complete overview of hot topics and approaches to current PD research, from molecules, to brain circuits, to clinical and therapeutic applications. Leading authors review the state-of-the-art in their field of investigation, and provide their views and perspectives for future research. All chapters include comprehensive background information and are written in a clear form that is accessible also to the non-specialist.

An Essay on the Shaking Palsy

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Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.TM/5 ( download)

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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:

Surgery for Parkinson's Disease

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Publisher : Springer
ISBN 13 : 3319236938
Total Pages : 178 pages
Book Rating : 4.33/5 ( download)

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Book Synopsis Surgery for Parkinson's Disease by : Robert R. Goodman

Download or read book Surgery for Parkinson's Disease written by Robert R. Goodman and published by Springer. This book was released on 2018-12-28 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deep brain stimulation for the treatment of patients with Parkinson’s disease was introduced in the 1990s. Initially performed only at academic centers, over the past decade it has become a widespread surgical procedure. A variety of surgical techniques are employed and innovations are introduced frequently. This book is an ideal source of information for the many practicing neurosurgeons who did not learn this surgery during their training but would now like to add it to their practice, as well as an excellent update on exciting new developments in surgery for Parkinson’s disease. This book is designed to provide practicing neurosurgeons with current knowledge on the practical aspects of surgical treatment of patients with Parkinson’s disease. It explains how to identify surgical candidates and determine the optimal surgery, describes the various surgical techniques that are currently employed, and offers insights into how to optimize deep brain stimulation therapy after implantation. The keys to avoidance of surgical complications are carefully elucidated. In addition, an overview is provided of potential advances on the near-term horizon, including closed-loop deep brain stimulation, gene therapy, and optogenetics. All topics are covered by experienced Parkinson’s disease surgeons, in a concise and digestable format. The book will be an ideal source of information for the many practicing neurosurgeons who would like to add deep brain stimulation to their practice, as well as an excellent update on new developments in surgery for Parkinson’s disease.