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Author: Qiao Niu
Publisher: Springer Nature
ISBN: 9819915929
Category : Medical
Languages : en
Pages : 324
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Book Description
This book reviews the scientific literature and the authors’ own research linking aluminum neurotoxicity with cognitive impairment and Alzheimer’s disease (AD). It focuses on aluminum levels in the brain, region-specific and subcellular distribution, its relation to neurofibrillary tangles and amyloid beta—the pathological features of AD, and the possible mechanism of aluminum inducing these pathological features. Further, the book stresses the importance of aluminum’s complex speciation chemistry in relation to biology, and details aluminum’s mechanism in oxidative stress and cell death, especially in connection with apoptosis and necroptosis. The electrophysiological variation and synaptic plasticity induced by aluminum are covered, while the metal’s debatable role in AD and the cross-talk between aluminum and genetic susceptibility are also discussed, and more recently the relationship between aluminum-induced epigenetic modification on DNA and non-coding RNAs and neuron death and synaptic impairment. The second edition updates eight chapters according to the most recent researches. Content about aluminum-induced AD-like pathological features, neurotoxic effects of aluminum and aluminum alloy nanoparticles(TBD) and alumina nanoparticles induced neurotoxic and neurodevelopmental toxic effects is also added. In closing, this book provides readers with a systematic summary of aluminum neurotoxicity.
Author: Qiao Niu
Publisher: Springer Nature
ISBN: 9819915929
Category : Medical
Languages : en
Pages : 324
Get Book
Book Description
This book reviews the scientific literature and the authors’ own research linking aluminum neurotoxicity with cognitive impairment and Alzheimer’s disease (AD). It focuses on aluminum levels in the brain, region-specific and subcellular distribution, its relation to neurofibrillary tangles and amyloid beta—the pathological features of AD, and the possible mechanism of aluminum inducing these pathological features. Further, the book stresses the importance of aluminum’s complex speciation chemistry in relation to biology, and details aluminum’s mechanism in oxidative stress and cell death, especially in connection with apoptosis and necroptosis. The electrophysiological variation and synaptic plasticity induced by aluminum are covered, while the metal’s debatable role in AD and the cross-talk between aluminum and genetic susceptibility are also discussed, and more recently the relationship between aluminum-induced epigenetic modification on DNA and non-coding RNAs and neuron death and synaptic impairment. The second edition updates eight chapters according to the most recent researches. Content about aluminum-induced AD-like pathological features, neurotoxic effects of aluminum and aluminum alloy nanoparticles(TBD) and alumina nanoparticles induced neurotoxic and neurodevelopmental toxic effects is also added. In closing, this book provides readers with a systematic summary of aluminum neurotoxicity.
Author: Qiao Niu
Publisher:
ISBN: 9789811313714
Category : MEDICAL
Languages : en
Pages : 191
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Book Description
"This book reviews the scientific literature and the authors' own research linking aluminum neurotoxicity with cognitive impairment and Alzheimer's disease (AD). It focuses on aluminum levels in the brain, region-specific and subcellular distribution, and its relation to neurofibrillary tangles and amyloid beta. Further, the book stresses the importance of aluminum's complex speciation chemistry in relation to biology, and details aluminum's mechanism in oxidative stress and cell death, especially in connection with apoptosis and necroptosis. The electrophysiological variation and synaptic plasticity induced by aluminum are covered, while the metal's debatable role in AD and the cross-talk between aluminum and genetic susceptibility are also discussed. In closing, the book reviews the neurotoxic effects of aluminum and its important role in the pathogenesis of AD. Given its depth of coverage, the book provides readers with a systematic summary of aluminum neurotoxicity"--Publisher's description.
Author: Leopold Liss
Publisher:
ISBN:
Category : Aluminum
Languages : en
Pages : 156
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Book Description
Author: Ankica Jelenković
Publisher: Nova Science Publishers
ISBN: 9781634847391
Category : Aluminum
Languages : en
Pages : 0
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Book Description
Aluminum is the third most abundant element in the Earth's crust. In many of the previous experimental, epidemiological, pathohistological, biochemical and other research studies, aluminum, accumulated from the environment has been recognized as a very harmful substance to the human body. Aluminum intake usually happens unintentionally due to the fact that people know little about its prevalence in water, factory-processed foods, medicines, cosmetics, etc. When accumulated in human organs, it can cause severe damage, and even lead to chronic neurodegenerative diseases. Both oxidative and nitrosative stress can be the leading cause or contribute to its toxic effects in humans and animals. All of this is supported by the fact that mitochondrial dysfunction is the earliest stage of aluminum neurotoxicity. When oxidative damage occurs under the effects of free radicals, together with the decreased antioxidant protection due to the decreased production of the chemical energy molecule (adenosine triphosphate) as well as reducing equivalents (both in and out of mitochondria) then the conditions for the occurrence of a vicious circle in aluminum neurotoxicity are created. Aluminum also significantly interferes with the main steps of the synaptic neurotransmission, which may lead to the progression of neuropathies. The glutamate-glutamine pathway and numerous neurotransmitter transporters are affected as well. Oxidative stress and the disruption of neurotransmission do not only exist when adult individuals are exposed to this neurotoxin, but also in individuals prenatally exposed to it as well, and these are expressed after birth. Numerous research studies, both in animals and humans, ex vivo and in vitro, quite clearly showed that aluminum can be associated with chronic neurodegenerative diseases. Additionally, there is a positive correlation between the exposure to aluminum and the pathophysiology of Alzheimer's, Parkinson's, Huntington's disease, amyotrophic lateral sclerosis, and so on. One of the possible mechanisms for the generation/development of these diseases could be the disturbed homeostasis of essential metals and the appearance of unfolded or misfolded proteins that are mostly specific for a particular disease. In those research studies, the influence of aluminum on the generation of beta-amyloid, alpha synuclein, etc. was satisfactorily examined. It is very difficult, however, to suppress aluminum neurotoxicity, as well as development and progression of the diseases caused by or associated with aluminum. This is the result of some complex mechanisms through which aluminum causes its deleterious effects, and which are also responsible for the existence of multiple targets for aluminum. It is, therefore, necessary to know how these mechanisms induce the damage, in order to be able to prevent or treat the damage once it occurs. A large number of substances, including active components in traditional medicine, medical drugs and substances which are used only experimentally, have been examined so far. The results of studies conducted so far are inconclusive and they require further research. According to all the aforementioned findings, it may be concluded that well-planned, prospective and randomized clinical trials are necessary in order to use any of these substances in humans.
Author: Touqeer Ahmed
Publisher: Bentham Science Publishers
ISBN: 1681088843
Category : Science
Languages : en
Pages : 196
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Book Description
Aluminium is a chemical element present in earth’s crust and it is a known environmental toxin which has been found to be associated with various neurological disorders. Aluminium has been found to be a very strong risk factor for the development of Alzheimer’s disease. Biochemical Mechanisms of Aluminium Induced Neurological Disorders explains the association of aluminium with neurological disorders. The book introduces the reader to sources of aluminium exposure, followed by an explanation of pharmacokinetics of aluminium and the different biochemical pathways that cause neurological effects. Chapters cover the typical mechanisms associated with aluminium neurotoxicity such as synaptic impairment as well as recent topics of interest such as the role of aluminum in impairing blood-brain barrier functions. Separate chapters which cover clinical evidence of aluminium toxicity and its management are also included in the book. Biochemical Mechanisms of Aluminium Induced Neurological Disorders is a concise, yet informative reference on the subject of aluminium neurotoxicity for all readers, whether they are students of biochemistry, pharmacology and toxicology, clinical neurologists, environmentalists interested in metal pollution or general readers who want to learn about the toxic effects of aluminium in humans.
Author: A RobertYokel
Publisher: CRC Press
ISBN: 9781439805671
Category : Medical
Languages : en
Pages : 272
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Book Description
This work focuses primarily on identifying the research needs in this area of neurotoxicology. Based on papers presented for the International Symposium on Aluminium Toxicity, held in Vancouver in 1995, it reviews the knowledge and research required in each specific area.
Author: Michael Aschner
Publisher: Springer
ISBN: 331960189X
Category : Medical
Languages : en
Pages : 383
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Book Description
Assembles international authorities to address contemporary research in metal neurotoxicity. Essential and non-essential metals play an important role in neurodevelopmental and neurodegenerative diseases. Recent developments in understanding the role of metals in the etiology of these disorders have led to rapid growth in clarifying the pathology of some of the most devastating diseases we face and in identifying potential new therapies. Few books or periodicals have been wholly dedicated to the topic of metals, and this collection is intended to serve as a resource for all researchers interested in metals and their role in health and disease.
Author: C. Exley
Publisher: Elsevier
ISBN: 0080525504
Category : Science
Languages : en
Pages : 453
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Book Description
The subject of aluminium and Alzheimer's disease has been plagued with controversy. This controversy has served to obscure much of the scientific research in this field, and subsequently has obscured the possibility that aluminium is a contributory factor in the aetiology of Alzheimer's disease. This book brings together many of the world's leading scientists researching aluminium and life and contains their critical summaries on the known facts about aluminium toxicity in man and to offer an opinion on the implications of this knowledge on a link between aluminium and Alzheimer's disease. The subject areas of the chapters were chosen to reflect the myriad of ways that aluminium is known to impact upon mammalian physiology and function and range from clinical studies, through animal models of disease to the detailed biochemistry of aluminium toxicity. Chapters are also included on epidemiology and other factors involved in the aetiology of Alzheimer's.This is the first time that this subject has been treated in such a comprehensive manner. The research detailed in each chapter, includes the latest research in the field, it has been critically appraised and this appraisal has been used by each author to present an informed opinion of its relevance to aluminium and Alzheimer's disease. The chapters are much more than reviews; they are a statement of the state of the art and of what the future may hold for research in this field. As a whole they show the high quality of research that has been carried out in our efforts to understand the toxicity of aluminium in man and that we are far away from discounting the possibility that aluminium is a contributory factor in the aetiology of Alzheimer's disease.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 360
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Book Description
Author: Kedar N. Prasad
Publisher: Chapman & Hall/CRC
ISBN:
Category : Medical
Languages : en
Pages : 208
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Book Description
