Metabolic Influences on Neurological Disorders
Author | : Gayle H. Doherty |
Publisher | : |
Total Pages | : 141 |
Release | : 2010 |
Genre | : Metabolism |
ISBN | : 9788178954813 |
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Author | : Gayle H. Doherty |
Publisher | : |
Total Pages | : 141 |
Release | : 2010 |
Genre | : Metabolism |
ISBN | : 9788178954813 |
Author | : Fei Yin |
Publisher | : Frontiers Media SA |
Total Pages | : 161 |
Release | : 2017-08-16 |
Genre | : |
ISBN | : 2889452530 |
Impairment of energy metabolism is a hallmark of brain aging and several neurodegenerative diseases, such as the Alzheimer’s disease (AD). Age- and disease-related hypometabolism is commonly associated with oxidative stress and they are both regarded as major contributors to the decline in synaptic plasticity and cognition. Neuroinflammatory changes, entailing microglial activation and elevated expression of inflammatory cytokines, also correlate with age-related cognitive decline. It is still under debate whether the mitochondrial dysfunction-induced metabolic deficits or the microglia activation-mediated neuroinflammation is the initiator of the cognitive changes in aging and AD. Nevertheless, multiple lines of evidence support the notion that mitochondrial dysfunction and chronic inflammation exacerbate each other, and these mechanistic diversities have cellular redox dysregulation as a common denominator. This research topic focuses on the role of a metabolic-inflammatory axis encompassing the bioenergetic activity, brain inflammatory responses and their redox regulation in healthy brain aging and neurodegenerative diseases. Dynamic interactions among these systems are reviewed in terms of their causative or in-tandem occurrence and how the systemic environment, –e.g., insulin resistance, diabetes, and systemic inflammation–, impacts on brain function.
Author | : Akhlaq A. Farooqui |
Publisher | : John Wiley & Sons |
Total Pages | : 1161 |
Release | : 2013-09-26 |
Genre | : Medical |
ISBN | : 111839528X |
Metabolic Syndrome and Neurological Disorders brings together information on the cluster of common pathologies which cause metabolic syndrome - abdominal obesity linked to an excess of visceral fat, insulin resistance, dyslipidemia and hypertension - to provide a comprehensive and cutting edge exploration of the link between metabolic syndrome and neurological disorders. Metabolic syndrome is recognized to play a role in neurological disorders such as stroke, Alzheimer's disease, and depression. For the first time in book form, Metabolic Syndrome and Neurological Disorders covers the molecular mechanisms thought to underlie this mirror relationship, as well as how lifestyle and other factors such as oxidative stress and inflammation may play a role in the disease. Grounded in a series of epidemiological studies of metabolic-cognitive syndrome, this book will be a valuable reference for researchers, dietitians, nutritionists, and physicians.
Author | : Marilyn J. Cipolla |
Publisher | : Biota Publishing |
Total Pages | : 82 |
Release | : 2016-07-28 |
Genre | : Medical |
ISBN | : 1615047239 |
This e-book will review special features of the cerebral circulation and how they contribute to the physiology of the brain. It describes structural and functional properties of the cerebral circulation that are unique to the brain, an organ with high metabolic demands and the need for tight water and ion homeostasis. Autoregulation is pronounced in the brain, with myogenic, metabolic and neurogenic mechanisms contributing to maintain relatively constant blood flow during both increases and decreases in pressure. In addition, unlike peripheral organs where the majority of vascular resistance resides in small arteries and arterioles, large extracranial and intracranial arteries contribute significantly to vascular resistance in the brain. The prominent role of large arteries in cerebrovascular resistance helps maintain blood flow and protect downstream vessels during changes in perfusion pressure. The cerebral endothelium is also unique in that its barrier properties are in some way more like epithelium than endothelium in the periphery. The cerebral endothelium, known as the blood-brain barrier, has specialized tight junctions that do not allow ions to pass freely and has very low hydraulic conductivity and transcellular transport. This special configuration modifies Starling's forces in the brain microcirculation such that ions retained in the vascular lumen oppose water movement due to hydrostatic pressure. Tight water regulation is necessary in the brain because it has limited capacity for expansion within the skull. Increased intracranial pressure due to vasogenic edema can cause severe neurologic complications and death.
Author | : Akhlaq A. Farooqui |
Publisher | : Springer Science & Business Media |
Total Pages | : 429 |
Release | : 2013-06-14 |
Genre | : Medical |
ISBN | : 1461473187 |
Metabolic syndrome as an important risk factor for stroke, Alzheimer disease, and depression presents readers with cutting edge and comprehensive information on relationship among metabolic syndrome, stroke, Alzheimer disease, and depression. It is hoped that this monograph will be useful to postgraduate students, faculty, research scientists, pharmacologists, nutritionists, and physicians, who are curious about the molecular mechanisms that link metabolic syndrome with stroke, Alzheimer disease, and depression.
Author | : Anne Le |
Publisher | : Springer |
Total Pages | : 186 |
Release | : 2018-06-26 |
Genre | : Medical |
ISBN | : 331977736X |
Genetic alterations in cancer, in addition to being the fundamental drivers of tumorigenesis, can give rise to a variety of metabolic adaptations that allow cancer cells to survive and proliferate in diverse tumor microenvironments. This metabolic flexibility is different from normal cellular metabolic processes and leads to heterogeneity in cancer metabolism within the same cancer type or even within the same tumor. In this book, we delve into the complexity and diversity of cancer metabolism, and highlight how understanding the heterogeneity of cancer metabolism is fundamental to the development of effective metabolism-based therapeutic strategies. Deciphering how cancer cells utilize various nutrient resources will enable clinicians and researchers to pair specific chemotherapeutic agents with patients who are most likely to respond with positive outcomes, allowing for more cost-effective and personalized cancer therapeutic strategies.
Author | : Dean T. Jamison |
Publisher | : World Bank Publications |
Total Pages | : 414 |
Release | : 2006-01-01 |
Genre | : Medical |
ISBN | : 0821363980 |
Current data and trends in morbidity and mortality for the sub-Saharan Region as presented in this new edition reflect the heavy toll that HIV/AIDS has had on health indicators, leading to either a stalling or reversal of the gains made, not just for communicable disorders, but for cancers, as well as mental and neurological disorders.
Author | : |
Publisher | : Springer |
Total Pages | : 696 |
Release | : 2012-08-30 |
Genre | : |
ISBN | : 9781461439042 |
Author | : Eckhard Lammert |
Publisher | : Springer |
Total Pages | : 0 |
Release | : 2014-06-24 |
Genre | : Medical |
ISBN | : 9783709107140 |
“Metabolism of Human Diseases” examines the physiology of key organs (e.g. brain, eye, lung, heart, blood vessels, blood, immune system, gastrointestinal tract, pancreas, liver, fat tissue, kidney, reproductive system, teeth, bone and joints) and how defective metabolism and signaling pathways within these organs contribute to common human diseases. The latter include depression, schizophrenia, epilepsy, Parkinson's disease, Alzheimer's disease, migraine, multiple sclerosis, Down syndrome, macular degeneration, glaucoma, asthma, COPD, pneumonia, atherosclerotic heart disease, heart failure, stroke, varicose veins, Sickle cell disease, hyperlipidemia, fever, sepsis, allergies, peptic ulcer, gastroenteritis, lactose intolerance, colon cancer, diabetes, cirrhosis, metabolic syndrome, hypertension, chronic kidney disease, gout, urinary tract infections, kidney stones, dental caries, osteoporosis, osteoarthritis, rheumatoid arthritis, breast cancer and prostate cancer. The book also describes commonly used drugs and explains their molecular targets. It provides the first comprehensive and detailed summary of the metabolism of individual organs and their physiological and pathological functioning. Thus it serves as a useful supplement to previous textbooks of human physiology. “Metabolism of Human Diseases” is a must-have, state-of-the-art textbook written by International experts for graduate students, postdocs and scientists in metabolic research, biochemistry, physiology and pharmacy as well as for physicians interested in molecular mechanisms underlying common human diseases.
Author | : Akhlaq A. Farooqui |
Publisher | : Springer |
Total Pages | : 325 |
Release | : 2015-03-25 |
Genre | : Medical |
ISBN | : 3319152548 |
The purpose of this monograph is to present readers with a comprehensive and cutting edge description of neurochemical effects of diet (beneficial and harmful effects) in normal human brain and to discuss how present day diet promotes pathogenesis of stroke, AD, PD, and depression in a manner that is useful not only to students and teachers but also to researchers, dietitians, nutritionists and physicians. A diet in sufficient amount and appropriate macronutrients is essential for optimal health of human body tissues. In brain, over-nutrition, particularly with high-calorie diet, not only alters cellular homeostasis, but also results in changes in the intensity of signal transduction processes in reward centers of the brain resulting in food addiction. Over-nutrition produces detrimental effects on human health in general and brain health in particular because it chronically increases the systemic and brain inflammation and oxidative stress along with induction of insulin resistance and leptin resistance in the brain as well as visceral organs. Onset of chronic inflammation and oxidative stress not only leads to obesity and heart disease, but also promotes type II diabetes and metabolic syndrome, which are risk factors for both acute neural trauma (stroke) and chronic age-related neurodegenerative and neuropsychological disorders, such as Alzheimer disease (AD), Parkinson disease (PD) and depression.