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Atherogenesis And Aging
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Book Synopsis Atherogenesis and Aging by : Sandra R. Bates
Download or read book Atherogenesis and Aging written by Sandra R. Bates and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Age is a nonreversible risk factor for atherosclerosis. The atherosclerotic process begins early in life, progresses during the middle years, and usually culminates in clinical disease towards the later years of the life span. Since atherosclerosis is a multifactorial disease, and many of the "risk factors" are time- and age related, it has been difficult to sort out intrinsic aging from environmental factors that operate over many years. Furthermore, the role of genetic factors remains unknown. This workshop has produced much worthwhile information that is helping elucidate the impact of age on atherogenesis. Important strides have been made in understanding the role of changes in the arterial wall and of lipoproteins, platelets, and monocyte-derived macrophages in the disease process. In parallel, our understanding of the biology of aging has increased sufficiently so that these two areas of interest can now profitably intersect. The proceedings of this successful workshop emphasize that there is much to be gained by continued interaction between those scientists interested in the biology of aging at all levels and those interested in the atherosclerotic process. Hopefully, we may eventually progress in our understanding and reach the stage when atherosclerosis will no longer be an inexorable concomitant of human aging. Edwin L. Bierman, M. D. Contents Foreword V Contributors IX Participants in the Workshop XV Introduction and Statement of Research Recommendations Sandra R.
Book Synopsis The Role of Aging in Atherosclerosis by : R.E. Tracy
Download or read book The Role of Aging in Atherosclerosis written by R.E. Tracy and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cover of this book summarizes the central features of the sequestration hypothesis: Commonplace appearances seen in human coronary artery, fat stained in paraffin seetions by a new technique explained in Chapter Eleven, are arranged to suggest pathways of evolution toward atheroma. The hypothesis formulated and defended in the pages ofthis book is this: Fibroplasia progresses upward in column "a" from "la" to "3a" as a characteristic feature of aging. This starts sooner and progresses faster in men than in wornen. Numbers ofSMC's remain essentially constant so that fibroplasia per SMC steadily increases. The rise upward conveys an increasing propensity to sequester atherogenic lipids, causing transition rightward into column "b". Sequestered extracellular lipid then attracts fatty streak elements, especially foam cells and lyrnphocytes, to propel the arterial site rightward into column "c". Frame "lc" corresponds to the AHA Lesions Committee classification type IIb, the progression resistant fatty streak arising directly without prior lipid sequestration; this can progress to atheroma, but slowly after much delay, although extreme provocation can accelerate the process. Such progression is rightward toward atherorna with thin cap, not upward toward fibroplastic thickening. Frame "2c" corresponds to the AHA classification, type Ha, progression prone fatty streaks. These readily evolve into atheroma, again by horizontal progression.
Book Synopsis Arterial Aging and Age-Associated Arterial Diseases by : Mingyi Wang
Download or read book Arterial Aging and Age-Associated Arterial Diseases written by Mingyi Wang and published by Frontiers Media SA. This book was released on 2019-01-24 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underlying mechanisms behind aging has long been a great scientific mystery that the biomedical research community has long studied. In developed nations, as the population grows older, increases in life expectancy is increasingly limited by our relatively poor control of chronic aging-associated diseases such as arterial aging. Among age-related conditions that negatively influence longevity. Growing evidence demonstrates that arterial aging is fundamentally caused by a proinflammatory process that begins at birth and results in detrimental effects that affects every organ system. Vascular aging is the leading risk factor for quintessential cardiovascular diseases such as hypertension and atherosclerosis. With aging, vascular walls develop a pro-inflammatory and stressed microenvironment characterized by both an upregulation of pro-inflammatory chemokines and cytokines as well as a down-regulation anti-inflammatory counterparts. This chronic imbalance in inflammatory regulatory networks is the key driver of changes at the cellular and molecular level that result in hypertensive and atherosclerotic arterial. Thus, an intervention of proinflammation may be a viable therapeutic intervention to reduce morbidity and mortality from cardiovascular diseases. In this eBook, we aim to supply an updated overview of the physiological and biochemical mechanisms that affect inflammation and vascular aging. We believe that this eBook will contribute to the understanding of the pathogenesis of many chronic or age-related diseases, as well as to their treatment with both current and new therapeutic approaches.
Book Synopsis Mechanisms of Vascular Disease by : Robert Fitridge
Download or read book Mechanisms of Vascular Disease written by Robert Fitridge and published by University of Adelaide Press. This book was released on 2011 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: New updated edition first published with Cambridge University Press. This new edition includes 29 chapters on topics as diverse as pathophysiology of atherosclerosis, vascular haemodynamics, haemostasis, thrombophilia and post-amputation pain syndromes.
Download or read book Stroke Genetics written by Hugh S. Markus and published by Oxford Medical Publications. This book was released on 2003 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stroke is a major cause of death and the major cause of adult neurological disability in most of the world. Despite its importance on a population basis, research into the genetics of stroke has lagged behind that of many other disorders. However, the situation is now changing. Anincreasing number of single gene disorders causing stroke are being described, and there is growing evidence that polygenic factors are important in the risk of apparently "sporadic" stroke.Stroke Genetics provides an up-to-date review of the area, suitable for clinicians treating stroke patients, and both clinical and non-clinical researchers in the field of cerebrovascular disease. The full range of monogenic stroke disorders causing cerebrovascular disease, including ischaemicstroke, intracerebral haemorrhage, aneurysms and arteriovenous malformations, are covered. For each, clinical features, diagnosis, and genetics are described. Increasing evidence suggest that genetic factors are also important for the much more common multifactorial stroke; this evidence isreviewed along with the results of genetic studies in this area. Optimal and novel strategies for investigating multifactorial stroke, including the use of intermediate phenotypes such as intima-media thickness and MRI detected small vessel disease are reviewed. The book concludes by describing apractical approach to investigating patients with stroke for underlying genetic disorders. Also included is a list of useful websites.
Book Synopsis Insulin-like Growth Factors by : Derek LeRoith
Download or read book Insulin-like Growth Factors written by Derek LeRoith and published by CRC Press. This book was released on 1991-05-28 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past decade, the continued interest in insulin-related growth factors has been documented by a plethora of research programs and publications focused on these growth factors. Both molecular and cellular biological techniques have improved and enabled investigators to study the properties of the growth factors in depth. This volume covers the molecular (genetic) aspects of the growth factors, their binding proteins and receptors, as well as those factors affecting their gene transcription and translation. In addition, aspects of the cellular action of these growth factors through their receptors and how this impacts normal cellular function are discussed. The book will provide valuable information for researchers in physiology, biology, endocrinology, and metabolism.
Book Synopsis Inflammatory Atherosclerosis by : Richard James Frink
Download or read book Inflammatory Atherosclerosis written by Richard James Frink and published by Heart Research Foundation Sacrament. This book was released on 2002 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hearts and Arteries by : Caroline McNeil
Download or read book Hearts and Arteries written by Caroline McNeil and published by DIANE Publishing. This book was released on 1996-04 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the advances made in learning how the normal aging process affects the heart & arteries & how to treat cardiovascular diseases. The most important findings are highlighted, & the future of cardiovascular medicine is also included. Chapters include: heat dynamics, measuring the heart, the biology of physical fitness, arteries: young & old, measuring stiffness, when the brain talks to the heart, how a myocyte contracts, exercise & the aging myocyte, what happens during atherosclerosis, & gene therapy. Glossary of terms. Illustrated.
Book Synopsis Hearts & Arteries by : Caroline McNeil
Download or read book Hearts & Arteries written by Caroline McNeil and published by . This book was released on 1994 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Inflammation and Atherosclerosis by : Georg Wick
Download or read book Inflammation and Atherosclerosis written by Georg Wick and published by Springer Science & Business Media. This book was released on 2011-12-03 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been known for over 150 years that hallmarks of inflammation can be observed in the wall of atherosclerotic vessels. It was, however, not clear if this inflammation is the cause or the consequence of atherogenesis. More recently, it has become evident that inflammation mediated both by innate and adaptive immunity is instrumental even in the earliest stages of the development of atherosclerotic lesions, i.e., that it plays an important pathogenetic role. In this volume, international experts in the field discuss the pathogenetic, diagnostic, preventive and possible therapeutic relevance of inflammation in atherogenesis. This book is intended for researchers and physicians in the fields of vascular biology, immunology and atherosclerosis.
Book Synopsis Research Highlights in Aging by : National Institutes of Health (U.S.) Center for Aging Research
Download or read book Research Highlights in Aging written by National Institutes of Health (U.S.) Center for Aging Research and published by . This book was released on 1959 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Textbook of Vascular Medicine by : Rhian M. Touyz
Download or read book Textbook of Vascular Medicine written by Rhian M. Touyz and published by Springer. This book was released on 2019-08-02 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses on the vascular biology and physiology that underlie vascular disorders in clinical medicine. Vascular biomedicine is a rapidly growing field as new molecular mechanisms of vascular health and disease are unraveled. Many of the major cardiovascular diseases including coronary artery disease, heart failure, stroke and vascular dementia are diseases of the vasculature. In addition vascular injury underpins conditions like kidney failure and cardiovascular complications of diabetes. This field is truly multidisciplinary involving scientists in many domains such as molecular and vascular biology, cardiovascular physiology and pharmacology and immunology and inflammation. Clinically, specialists across multiple disciplines are involved in the management of patients with vascular disorders, including cardiologists, nephrologists, endocrinologists, neurologists and vascular surgeons. This book covers a wide range of topics and provides an overview of the discipline of vascular biomedicine without aiming at in-depth reviews, but rather offering up-to-date knowledge organized in concise and structured chapters, with key points and pertinent references. The structure of the content provides an integrative and translational approach from basic science (e.g. stem cells) to clinical medicine (e.g. cardiovascular disease). The content of this book is targeted to those who are new in the field of vascular biology and vascular medicine and is ideal for medical students, graduate and postgraduate students, clinical fellows and academic clinicians with an interest in the vascular biology and physiology of cardiovascular disease and related pathologies.
Book Synopsis Fat Metabolism, Atherosclerosis and Aging in Man by : Edwin L. Bierman
Download or read book Fat Metabolism, Atherosclerosis and Aging in Man written by Edwin L. Bierman and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encyclopedia of Biomedical Gerontology by :
Download or read book Encyclopedia of Biomedical Gerontology written by and published by Academic Press. This book was released on 2019-11-20 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of Biomedical Gerontology, Three Volume Set presents a wide range of topics, ranging from what happens in the body during aging, the reasons and mechanisms relating to those age-related changes, and their clinical, psychological and social modulators and determinants. The book covers the biological and medical aspects of gerontology within the general framework of the biological basis of assessing age, biological mechanisms of aging, age-related changes in biological systems, human age-related diseases, the biomedical practicality and impracticality of interventions, and finally, the ethics of intervention. Provides a ‘one-stop’ resource to information written by world-leading scholars in the field of biomedical gerontology Fills a critical gap of information in a field that has seen significant progress in the last 10 years
Book Synopsis Effects of Aging and Atherosclerosis on Acute Vascular Effects of Sex Steroids by : Serafino Forte
Download or read book Effects of Aging and Atherosclerosis on Acute Vascular Effects of Sex Steroids written by Serafino Forte and published by . This book was released on 2006 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Endothelium written by Michel Félétou and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The endothelium, a monolayer of endothelial cells, constitutes the inner cellular lining of the blood vessels (arteries, veins and capillaries) and the lymphatic system, and therefore is in direct contact with the blood/lymph and the circulating cells. The endothelium is a major player in the control of blood fluidity, platelet aggregation and vascular tone, a major actor in the regulation of immunology, inflammation and angiogenesis, and an important metabolizing and an endocrine organ. Endothelial cells controls vascular tone, and thereby blood flow, by synthesizing and releasing relaxing and contracting factors such as nitric oxide, metabolites of arachidonic acid via the cyclooxygenases, lipoxygenases and cytochrome P450 pathways, various peptides (endothelin, urotensin, CNP, adrenomedullin, etc.), adenosine, purines, reactive oxygen species and so on. Additionally, endothelial ectoenzymes are required steps in the generation of vasoactive hormones such as angiotensin II. An endothelial dysfunction linked to an imbalance in the synthesis and/or the release of these various endothelial factors may explain the initiation of cardiovascular pathologies (from hypertension to atherosclerosis) or their development and perpetuation. Table of Contents: Introduction / Multiple Functions of the Endothelial Cells / Calcium Signaling in Vascular Cells and Cell-to-Cell Communications / Endothelium-Dependent Regulation of Vascular Tone / Conclusion / References
Book Synopsis Mechanisms of Cardiovascular Aging by : T. Hagen
Download or read book Mechanisms of Cardiovascular Aging written by T. Hagen and published by . This book was released on 2002-11-19 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Advances in Cell Aging and Gerontology provides a timely review on the molecular and cellular basis of cardiovascular diseases (CVD). Age itself is the leading risk factor for cardiovascular diseases, which include loss of vasomotor function, athero- and arterio-sclerosis, hypertension, congestive heart failure and stroke. Together these pathologies comprise the leading causes of permanent disability, hospitalization and death for individuals over the age of 65. Thus, there is a critical need to assess both the age-associated causes leading to CVD as well as the current state of knowledge on preventive regimens designed to slow or modulate disease progression. This book concisely summarizes the current knowledge related to the major aspects contributing to cardiovascular disfunction in the elderly as well as potential ways of maintaining or improving human cardiovascular healthspan.
