Brain Mitochondria Distribution And Function
DOWNLOAD
FREE 30 Days
Download Brain Mitochondria Distribution And Function PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Brain Mitochondria Distribution And Function book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Brain Mitochondria Distribution And Function
DOWNLOAD
FREE 30 Days
Author : Silvia Lores-Arnaiz
language : en
Publisher:
Release Date : 2020-03-09
Brain Mitochondria Distribution And Function written by Silvia Lores-Arnaiz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-09 with categories.
This book offers an overview of significant findings regarding physiological, toxicological and pathological aspects of brain mitochondria properties and their relevant role in cellular bioenergetics. Essential physiological processes such as cell respiration and ATP synthesis, the maintenance of calcium homeostasis, reactive oxygen species generation and apoptotic cell signalling performed by mitochondria are described in the different chapters of this volume. In particular, the importance of specific calcium signalling at synaptic level and its relationship with mitochondrial bioenergetics are extensively described. Being that high energy demands are required at synaptic level for neurotransmission, mitochondrial distribution becomes relevant for essential neuronal processes. Differential bioenergetic characteristics of neuronal, astrocytic and glial mitochondria are discussed. Interestingly, new insights on the interaction between neurotensinergic and nitrergic systems are detailed, based on experimental evidences of the effect of neurotensin receptors blockade on nitric oxide production and mitochondrial function. The chapters describing metal neurotoxicity provide a comprehensive view of the effects of different metals on brain mitochondrial function and their consequences for human health. The impact of iron and copper overload on brain oxidative redox balance and mitochondrial function is fully detailed, focusing on the role of metal-induced neuronal damage on the incidence and progression of neurodegenerative diseases. In addition, a complete revision of the mechanisms underlying heavy metal-mediated damage to brain mitochondria is presented. Neurotoxic effects of arsenic, thallium, lead, cadmium and mercury have been associated with cell bioenergetics impairment, exacerbated production of oxygen free radicals, and induction of intrinsic pathway of apoptosis. Mitochondrial function can also be impaired by treatment with different drugs acting at CNS level. The understanding of the effects of pharmacological agents, abuse drugs, herbicides and insecticides at mitochondrial level can contribute to elucidate the molecular mechanisms involved in neurodegeneration. In this context, the neuroprotective effect of different compounds targeting mitochondrial integrity and function is discussed. Furthermore, mitochondrial alterations, oxygen radicals generation and nitric oxide production are characterized in relation to CNS pathology and hypoxia conditions. Mitochondrial complex I inactivation, oxidative stress and impairment of mitochondrial nitric oxide synthesis are characteristic features of the mitochondrial dysfunction observed in Parkinson's disease and other CNS pathologies. In addition, exposure to hypoxic conditions can affect nitric oxide generation and mitochondrial physiology, with different responses depending on the brain area. As a whole, the understanding of the alterations in mitochondrial distribution and function in the brain associated with neurotoxicity and neurodegeneration may contribute to the knowledge of the role of mitochondria in maintaining the balance between health and disease.
Neuroprotection
DOWNLOAD
FREE 30 Days
Author : Matilde Otero-Losada
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-11-26
Neuroprotection written by Matilde Otero-Losada and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-26 with Medical categories.
Neurological disease affects nearly 25%–30% of the world’s population, exerting enormous financial strain on the healthcare system. Estimated current costs are around $800 annual billion, and this number is expected to increase exponentially as the global population ages. As such, new and alternative neuroprotective strategies are urgently needed. This book examines some of the most promising approaches in neuroprotection as well as discusses current goals and prospects. Organized into three sections, chapters cover such topics as the use of cannabinoids, medicinal plants, and essential oils in Alzheimer’s and Parkinson’s; protein misfolding and the neuroprotective potential of vitamin E in cerebral ischemia; and potential new neurological treatments and their mechanisms of action.
Mitochondrial Dysfunction
DOWNLOAD
FREE 30 Days
Author : Lawrence H. Lash
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Mitochondrial Dysfunction written by Lawrence H. Lash and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Science categories.
Methods in Toxicology, Volume 2: Mitochondrial Dysfunction provides a source of methods, techniques, and experimental approaches for studying the role of abnormal mitochondrial function in cell injury. The book discusses the methods for the preparation and basic functional assessment of mitochondria from liver, kidney, muscle, and brain; the methods for assessing mitochondrial dysfunction in vivo and in intact organs; and the structural aspects of mitochondrial dysfunction are addressed. The text also describes chemical detoxification and metabolism as well as specific metabolic reactions that are especially important targets or indicators of damage. The methods for measurement of alterations in fatty acid and phospholipid metabolism and for the analysis and manipulation of oxidative injury and antioxidant systems are also considered. The book further tackles additional methods on mitochondrial energetics and transport processes; approaches for assessing impaired function of mitochondria; and genetic and developmental aspects of mitochondrial disease and toxicology. The text also looks into mitochondrial DNA synthesis, covalent binding to mitochondrial DNA, DNA repair, and mitochondrial dysfunction in the context of developing individuals and cellular differentiation. Microbiologists, toxicologists, biochemists, and molecular pharmacologists will find the book invaluable.
Mitochondrial Function
DOWNLOAD
FREE 30 Days
Author :
language : en
Publisher:
Release Date : 2009
Mitochondrial Function written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Active oxygen categories.
Bioenergetics Of The Cell Quantitative Aspects
DOWNLOAD
FREE 30 Days
Author : Valdur A. Saks
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Bioenergetics Of The Cell Quantitative Aspects written by Valdur A. Saks and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This volume continues the discussion of the problems of in vivo and in vitro. The recently solved X-ray structure of the mitochondrial creatine kinase and its molecular biology cellular bioenergetics - the tradition we started in 1994 by publication of the focused issue of Molecular and Cellular are analyzed with respect to its molecular physiology and Biochemistry, volume 133/134 and a book 'Cellular Bio functional coupling to the adenine nucleotide translocase, as energetics: role of coupled creatine kinases' edited by V. Saks well as its participation, together with the adenylate kinase and R. Ventura-Clapier and published by Kluwer Publishers, system, in intracellular energy transfer. The results of the Dordrecht -Boston. In the present volume, use of quantitative studies of creatine kinase deficient transgenic mice are methods of studies of organized metabolic systems, such as summarized and analyzed by using mathematical models of mathematical modeling and Metabolic Control Analysis, for the compartmentalized energy transfer, thus combining two investigation of the problems of bioenergetics of the cell is powerful new methods of the research. All these results, described together with presentation of new experimental together with the physiological and NMR data on the cardiac results. The following central problems of the cellular bio metabolic and mitochondrial responses to work-load changes energetics are the focus of the discussions: the mechanisms concord to the concept of metabolic networks of energy of regulation of oxidative phosphorylation in the cells in vivo transfer and feedback regulation.
Discovering The Brain
DOWNLOAD
FREE 30 Days
Author : National Academy of Sciences
language : en
Publisher: National Academies Press
Release Date : 1992-01-01
Discovering The Brain written by National Academy of Sciences and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-01-01 with Medical categories.
The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."
In Vivo Optical Imaging Of Brain Function
DOWNLOAD
FREE 30 Days
Author : Ron D. Frostig
language : en
Publisher: CRC Press
Release Date : 2009-05-06
In Vivo Optical Imaging Of Brain Function written by Ron D. Frostig and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-06 with Science categories.
These are exciting times for the field of optical imaging of brain function. Rapid developments in theory and technology continue to considerably advance understanding of brain function. Reflecting changes in the field during the past five years, the second edition of In Vivo Optical Imaging of Brain Function describes state-of-the-art techniques a
Cerebral And Cerebellar Cortex
DOWNLOAD
FREE 30 Days
Author : Stavros J. Baloyannis
language : en
Publisher:
Release Date : 2021
Cerebral And Cerebellar Cortex written by Stavros J. Baloyannis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Brain categories.
Cerebral and Cerebellar Cortex - Interaction and Dynamics in Health and Disease discusses several important issues of cerebro-cerebellar collaboration and interactions. The morphological and functional study of the cerebral and cerebellar cortices and their interaction has considerable value for interpreting the clinical phenomenology of cortical degenerations in the initial stage of the disease. In addition, the analysis of cerebro-cerebellar interactions strongly supports the concept of the close functional unity and harmonization of the brain and the cerebellum, underlining the important role that the cerebellar cortex plays in the performance of higher mental faculties, creativity, emotional processes, and homeostatic equilibrium of the human body.
Mitochondrial Dysfunction Caused By Drugs And Environmental Toxicants
DOWNLOAD
FREE 30 Days
Author : Yvonne Will
language : en
Publisher: John Wiley & Sons
Release Date : 2018-03-23
Mitochondrial Dysfunction Caused By Drugs And Environmental Toxicants written by Yvonne Will and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-23 with Science categories.
Developed as a one-stop reference source for drug safety and toxicology professionals, this book explains why mitochondrial failure is a crucial step in drug toxicity and how it can be avoided. • Covers both basic science and applied technology / methods • Allows readers to understand the basis of mitochondrial function, the preclinical assessments used, and what they reveal about drug effects • Contains both in vitro and in vivo methods for analysis, including practical screening approaches for drug discovery and development • Adds coverage about mitochondrial toxicity underlying organ injury, clinical reports on drug classes, and discussion of environmental toxicants affecting mitochondria
Mitochondria And Brain Disorders
DOWNLOAD
FREE 30 Days
Author : Stavros Baloyannis
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-03-11
Mitochondria And Brain Disorders written by Stavros Baloyannis and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-11 with Medical categories.
The mitochondrion is a unique and ubiquitous organelle that contains its own genome, encoding essential proteins that are major components of the respiratory chain and energy production system. Mitochondria play a dominant role in the life and function of eukaryotic cells including neurons and glia, as their survival and activity depend upon mitochondrial energy production and supply. Besides energy production, mitochondria also play a vital role in calcium homeostasis and may induce apoptosis by excitotoxicity. Mitochondrial dysfunction is related to common neurological diseases, such as Parkinson's disease, Alzheimer's disease, Friedreich's ataxia, Huntington's disease, and Multiple Sclerosis. An efficient treatment of mitochondrial dysfunction would open new horizons in the therapeutic perspectives of a substantial number of inflammatory and degenerative neurological disorders.