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Oxidative Stress Lipoproteins And Cardiovascular Dysfunction
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Book Synopsis Oxidative Stress, Lipoproteins and Cardiovascular Dysfunction by : Catherine Rice-Evans
Download or read book Oxidative Stress, Lipoproteins and Cardiovascular Dysfunction written by Catherine Rice-Evans and published by Ashgate Publishing. This book was released on 1995 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the role of free radicals and antioxidants has become a part of the aetiology of a surprisingly large number of diseases. The area of cardiovascular research has now perhaps exceeded many of the others. Much remains however, to be learned about how oxidation is initiated and about the roles of different lipids and lipoproteins fractions.
Author :John F. Keaney Jr. Publisher :Springer Science & Business Media ISBN 13 :9780792386780 Total Pages :404 pages Book Rating :4.3/5 (867 download)
Book Synopsis Oxidative Stress and Vascular Disease by : John F. Keaney Jr.
Download or read book Oxidative Stress and Vascular Disease written by John F. Keaney Jr. and published by Springer Science & Business Media. This book was released on 1999-12-31 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major biomedical triumphs of the post-World War II era was the defmitive demonstration that hypercholesterolemia is a key causative factor in atherosclerosis; that hypercholesterolemia can be effectively treated; and that treatment significantly reduces not only coronary disease mortality but also all cause mortality. Treatment to lower plasma levels of cholesterol - primarily low density lipoprotein (LDL) cholesterol - is now accepted as best medical practice and both physicians and patients are being educated to take aggressive measures to lower LDL. We can confidently look forward to important decreases in the toll of coronary artery disease over the coming decades. However, there is still uncertainty as to the exact mechanisms by which elevated plasma cholesterol and LDL levels initiate and favor the progression of lesions. There is general consensus that one of the earliest responses to hypercholesterolemia is the adhesion of monocytes to aortic endothelial cells followed by their penetration into the subendothelial space, where they differentiate into macrophages. These cells, and also medial smooth muscle cells that have migrated into the subendothelial space, then become loaded with mUltiple, large droplets of cholesterol esters . . . the hallmark of the earliest visible atherosclerotic lesion, the so-called fatty streak. This lesion is the precursor of the more advanced lesions, both in animal models and in humans. Thus the centrality of hypercholesterolemia cannot be overstated. Still, the atherogenic process is complex and evolves over a long period of time.
Book Synopsis Oxidative Stress and Vascular Disease by : John F. Keaney Jr.
Download or read book Oxidative Stress and Vascular Disease written by John F. Keaney Jr. and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major biomedical triumphs of the post-World War II era was the defmitive demonstration that hypercholesterolemia is a key causative factor in atherosclerosis; that hypercholesterolemia can be effectively treated; and that treatment significantly reduces not only coronary disease mortality but also all cause mortality. Treatment to lower plasma levels of cholesterol - primarily low density lipoprotein (LDL) cholesterol - is now accepted as best medical practice and both physicians and patients are being educated to take aggressive measures to lower LDL. We can confidently look forward to important decreases in the toll of coronary artery disease over the coming decades. However, there is still uncertainty as to the exact mechanisms by which elevated plasma cholesterol and LDL levels initiate and favor the progression of lesions. There is general consensus that one of the earliest responses to hypercholesterolemia is the adhesion of monocytes to aortic endothelial cells followed by their penetration into the subendothelial space, where they differentiate into macrophages. These cells, and also medial smooth muscle cells that have migrated into the subendothelial space, then become loaded with mUltiple, large droplets of cholesterol esters . . . the hallmark of the earliest visible atherosclerotic lesion, the so-called fatty streak. This lesion is the precursor of the more advanced lesions, both in animal models and in humans. Thus the centrality of hypercholesterolemia cannot be overstated. Still, the atherogenic process is complex and evolves over a long period of time.
Book Synopsis Antioxidants and Cardiovascular Disease by : J.C. Tardif
Download or read book Antioxidants and Cardiovascular Disease written by J.C. Tardif and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generation of oxidants or reactive oxygen species is a natural process of human biology. Mitochondrial respiration, phagocytic activity and cyclooxygenase activation are all essential processes of life, which also generate oxidative species. In humans, chronic oxidative stress often coupled with deficiency of antioxidant defenses is associated with the aging process and can lead to the development of disorders such as cancer and arterial disease. Major cardiovascular conditions in which oxidative damage has been strongly implicated include atherosclerosis, myocardial ischemia and reperfusion, coronary restenosis and congestive heart failure. Compelling evidence points to oxidative stress as an important trigger in the complex chain of events leading to atherosclerosis. The expression of chemotactic factors and adhesion molecules is modified by oxidative stress. Exposure to superoxide ions activates the NF-kappa B regulatory complex and triggers the transcription of several atherosclerosis related genes. These events lead to the accumulation of macrophages in the arterial wall. Macrophages avidly incorporate oxidized low-density lipoproteins (LDL) to form foam cells. The activity of matrix metalloproteinases is also regulated by oxidative stress. This activity appears to be closely coupled with smooth muscle cell activation and migration. Matrix metalloproteinases have also been implicated in the pathophysiology of plaque rupture. Antioxidant supplementation including vitamin E decreases susceptibility ofLDL to oxidation and retards the progression of atherosclerosis in animal models.
Book Synopsis Oxidative Stress in Microbial Diseases by : Sajal Chakraborti
Download or read book Oxidative Stress in Microbial Diseases written by Sajal Chakraborti and published by Springer. This book was released on 2019-11-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses recent advances in our understanding of the role of oxidants in microbial pathophysiology, providing valuable insights into the complex role of reactive oxygen species (ROS) in host-microbial interactions. The various chapters take readers through the function of ROS in infections ranging from viral to bacterial, and describe how microorganisms have developed complex strategies to not only avoid contact with phagocyte-derived oxidants, but also protect themselves from injury when oxidants are encountered. Featuring the latest research in the field of microbial diseases, this timely book is a ready reference for scientists looking to develop new anti-microbial drugs.
Book Synopsis Studies on Cardiovascular Disorders by : Heinrich Sauer
Download or read book Studies on Cardiovascular Disorders written by Heinrich Sauer and published by Springer Science & Business Media. This book was released on 2010-09-11 with total page 587 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of articles on oxidative stress in clinical practice surveys essential current research in what is a rapidly evolving field. As well as giving the reader a mechanistic overview of how oxidative stress affects cardiovascular disease, it analyzes the potential of a number of therapeutic options that target these pathways. Understanding the complexity of the cellular redox system could lead to the development of better targeted interventions that facilitate patient recovery. Even as large-scale clinical trials of so-called ‘simple’ antioxidant approaches such as vitamins C and E show that significant benefits for cardiovascular patients remain elusive, Studies on Cardiovascular Disorders demonstrates that such approaches are too simplistic. Beginning with a summary of redox signaling models that could induce the progression of redox-associated cardiovascular disorders, the volume moves on to examine redox-mediated protein modification under physiological and pathophysiological conditions. It provides an outline of the signaling pathways in cardiovascular development during embryogenesis, and what impact these might have in the differentiation process of resident cardiac and blastocyst derived stem cells. Further chapters detail our current knowledge of the influence the sensory nervous system exerts on the cardiovascular system, and the paradoxical role of mitochondria-derived ROS in cardiac protection. In all, almost 30 contributions cover issues as diverse as the antioxidant properties of statins in the heart and the oxidative risk factors for cardiovascular disease in women. A range of medical practitioners will find the contents of Studies on Cardiovascular Disorders provides illuminating insight into the Janus-faced role of ROS in the cardiovascular system.
Book Synopsis Atherosclerosis and Oxidant Stress: A New Perspective by : Jordan L Holtzman
Download or read book Atherosclerosis and Oxidant Stress: A New Perspective written by Jordan L Holtzman and published by Springer Science & Business Media. This book was released on 2007-09-26 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular injury is initiated by oxidant injury to the vessel wall. This volume is organized around the role of oxidant damage in this disease process and provides a collection of the most recent studies, representing various disciplines that can serve as the basis for further improvements in our understanding and control of cardiovascular and cerebral vascular disease.
Book Synopsis High-Density Lipoproteins by : Anatol Kontush
Download or read book High-Density Lipoproteins written by Anatol Kontush and published by John Wiley & Sons. This book was released on 2011-11-30 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete guide to the role of high-density lipoproteins (HDL) in new and emerging therapies With high-density lipoproteins (HDL) playing an increasing role in cardiovascular disease prevention, there is a growing need for an in-depth look at HDL and its clinical value. This book summarizes the current state of knowledge in the field, providing for the first time a comprehensive, systematic, stylistically coherent, and up-to-date review of the composition, structure, heterogeneity, metabolism, epidemiology, genetics, and function of HDL. Divided into three main parts, High-Density Lipoproteins first examines normal HDL particles, then describes defective HDL, and finally addresses the therapeutic normalization of subnormal levels and defective biological activities of this lipoprotein class. The book highlights the functional properties of HDL, which are relevant to the pathophysiology of atherosclerosis and thrombosis, and discusses the compositional and metabolic heterogeneity of HDL particles. Readers will come away with a clear understanding of the role of HDL in biological processes, the potential value of functional HDL as a therapeutic target, and how current and emerging therapies are poised to influence the treatment of heart disease in the future.
Book Synopsis Molecular and Cellular Effects of Nutrition on Disease Processes by : Grant N. Pierce
Download or read book Molecular and Cellular Effects of Nutrition on Disease Processes written by Grant N. Pierce and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the 2nd World Conference of the International Society for Molecular Nutrition & Therapy. This conference was held on August 2-4, 1997, in Winnipeg, Canada. The goal of the conference was to advance our knowledge concerning the molecular events which link nutrition to various disease processes in the body. This volume represents an important compilation of unique articles addressing the molecular and cellular basis for the nutritional and therapeutic treatment of five general disease processes.
Book Synopsis Oxidative Stress and Vascular Disease by : John F. Keaney
Download or read book Oxidative Stress and Vascular Disease written by John F. Keaney and published by . This book was released on 1999 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Consequences of Oxidative Stress by : Lawrence Spatz
Download or read book Biological Consequences of Oxidative Stress written by Lawrence Spatz and published by Oxford University Press, USA. This book was released on 1992 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxygen radicals are highly reactive forms of oxygen that upset the body's normal chemistry. They are created by the reaction of oxygen with radiation, air pollution, and other environmental agents, or generated in metabolism by one-electron transfers to an unstable oxygen molecule. Reactive species of oxygen and the damage they cause have been implicated in a variety of diseases. This volume focuses on their possible role in cardiovascular disease and cancer. It examines the molecular mechanisms by which oxidative damage occurs, the consequences of that damage, and some of the ways in which the damage might be mitigated. The book is based on a study group sponsored by the Conte Institute for Environmental Health, Pittsfield, Massachusetts.
Download or read book Lipoproteins written by Gerhard Kostner and published by BoD – Books on Demand. This book was released on 2012-10-03 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: By typing into databases such as Medline or PubMed the word lipoprotein one gets more than 100.000 hits that highlight the common interest in this topic. It is actually impossible to cover all aspects of lipoprotein structure, function, metabolism and pathophysiology in one issue like the present volume, but attempts have been made to concentrate on topics that are in focus of current lipoprotein research. These topics have been divided into 10 sections. This volume will help new investigators in the field to get acquainted with the general topic of lipoprotein research and will guide scientists interested in this area to emerging new fields.
Book Synopsis Blood Oxidant Ties: The Evolving Concepts in Myocardial Injury and Cardiovascular Disease by : Bashir Matata
Download or read book Blood Oxidant Ties: The Evolving Concepts in Myocardial Injury and Cardiovascular Disease written by Bashir Matata and published by Bentham Science Publishers. This book was released on 2023-07-18 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blood Oxidant Ties: The Evolving Concepts in Myocardial Injury and Cardiovascular Disease is an update on the recent advances in the development of antioxidant-based therapies. It starts with an overview of the mechanisms underlying the genesis of oxidative stress, summarizing the link between oxidative stress and a number of cardiovascular conditions. This is followed by an explanation of how oxidative stress interacts with lipid metabolism and the placental environment. Three chapters on the role of antioxidant-based therapy for cardiovascular diseases round up the book. Key Features - Outlines several cell-signaling pathways that are modulated by the interplay between reducing and oxidizing agents (redox status) and gene expression in the cardiovascular disease process - Brings information about maternal programming environment in the placenta - Covers development of novel nanotechnology-based antioxidant delivery systems for effective drug delivery - Includes references for further reading The book is aimed at a broad readership of scientific and medical professionals involved in research on cardiovascular diseases, pathophysiology, pharmacy, pharmaceutical science and life sciences. It also serves as a reference for scholars who want to understand the complex biochemical mechanisms of antioxidant agents.
Book Synopsis Oxidative Stress in Heart Diseases by : Sajal Chakraborti
Download or read book Oxidative Stress in Heart Diseases written by Sajal Chakraborti and published by Springer. This book was released on 2020-11-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book bridges the gap between fundamental and translational research in the area of heart disease. It describes a multidisciplinary approach, and demonstrates biochemical mechanisms associated with dysregulation of redox signaling, which leads heart disease. Presenting recent studies on improved forms of ROS scavenging enzymes; specific inhibitors for different ROS generating enzymes; and oxidant induced signaling pathways and their antagonists that allow subtle modulation of redox signaling, it also discusses the spatial and temporal aspects of oxidative stress in the cardiovascular system, which are of vital importance in developing better strategies for treating heart disease. Each chapter offers researchers valuable insights into identifying targets for drug development for different types of heart disease.
Book Synopsis How Tobacco Smoke Causes Disease by :
Download or read book How Tobacco Smoke Causes Disease written by and published by . This book was released on 2010 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.
Book Synopsis Membrane Lipid Oxidation by : Carmen Vigo-Pelfrey
Download or read book Membrane Lipid Oxidation written by Carmen Vigo-Pelfrey and published by CRC-Press. This book was released on 1990-12-05 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume text compiles the efforts of distinguished scientists nd focuses on the formation of free radicals, toxic effects of lipoperoxides, biological antioxidant protection against lipid peroxidation damage, and pathological implications of lipid peroxidation. This review also addresses vitamin E deficiency, carbon tetrachloride and ethanol poisoning, radiation damage, hyperbaric effects, tumors, aging, diabetes, liver degeneration, DNA damage, lipoprotein modification and artherosclerosis, multiple sclerosis, angiopathy, Parkinson's disease, lupus, and many other degenerative diseases. It is an excellent resource for biological chemist, cell biologists, and all who are interested in the pharmaceutical sciences.
Book Synopsis Endothelium and Cardiovascular Diseases by : Protasio Lemos Da Luz
Download or read book Endothelium and Cardiovascular Diseases written by Protasio Lemos Da Luz and published by Academic Press. This book was released on 2018-02-03 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endothelium and Cardiovascular Diseases: Vascular Biology and Clinical Syndromes provides an in-depth examination of the role of endothelium and endothelial dysfunction in normal vascular function, and in a broad spectrum of clinical syndromes, from atherosclerosis, to cognitive disturbances and eclampsia. The endothelium is a major participant in the pathophysiology of diseases, such as atherosclerosis, diabetes and hypertension, and these entities are responsible for the largest part of cardiovascular mortality and morbidly. Over the last decade major new discoveries and concepts involving the endothelium have come to light. This important reference collects this data in an easy to reference resource. Written by known experts, and covering all aspects of endothelial function in health and disease, this reference represents an assembly of recent knowledge that is essential to both basic investigators and clinicians. Provides a complete overview of endothelial function in health and diseases, along with an assessment of new information Includes coverage of groundbreaking areas, including the artificial LDL particle, the development of a new anti-erectile dysfunction agent, a vaccine for atherosclerosis, coronary calcification associated with red wine, and the interplay of endoplasmic reticulum/oxidative stress Explores the genetic features of endothelium and the interaction between basic knowledge and clinical syndromes
