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From Increased Energy Metabolism To Cardiac Hypertrophy And Failure
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Book Synopsis Cardiac Energy Metabolism in Health and Disease by : Gary D. Lopaschuk
Download or read book Cardiac Energy Metabolism in Health and Disease written by Gary D. Lopaschuk and published by Springer. This book was released on 2014-08-22 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The heart has a very high energy demand but very little energy reserves. In order to sustain contractile function, the heart has to continually produce a large amount of ATP. The heart utilizes free fatty acids mainly and carbohydrates to some extent as substrates for making energy and any change in this energy supply can seriously compromise cardiac function. It has emerged that alterations in cardiac energy metabolism are a major contributor to the development of a number of different forms of heart disease. It is also now known that optimizing energy metabolism in the heart is a viable and important approach to treating various forms of heart disease. Cardiac Energy Metabolism in Health and Disease describes the research advances that have been made in understanding what controls cardiac energy metabolism at molecular, transcriptional and physiological levels. It also describes how alterations in energy metabolism contribute to the development of heart dysfunction and how optimization of energy metabolism can be used to treat heart disease. The topics covered include a discussion of the effects of myocardial ischemia, diabetes, obesity, hypertrophy, heart failure, and genetic disorders of mitochondrial oxidative metabolism on cardiac energetics. The treatment of heart disease by optimizing energy metabolism is also discussed, which includes increasing overall energy production as well as increasing the efficiency of energy production and switching energy substrate preference of the heart. This book will be a valuable source of information to graduate students, postdoctoral fellows, and investigators in the field of experimental cardiology as well as biochemists, physiologists, pharmacologists, cardiologists, cardiovascular surgeons and other health professionals.
Book Synopsis ATP and the Heart by : Joanne S. Ingwall
Download or read book ATP and the Heart written by Joanne S. Ingwall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: ATP plays a central role in the two leading causes of cardiac morbidity and mortality in the western world: ischemia and heart failure. We are in our infancy applying what is known about biology and chemistry of ATP toward developing effective therapies for these diseases. In this volume, the current understanding of the chemistry and biology of ATP specifically in the cardiomyocyte is presented. New insights into ATP have been gleaned using biophysical techniques allowing dynamic measurement of chemical events in the intact beating heart and using new animal models in which cardiac proteins are either over expressed, deleted or harbor specific mutations. This book provides a summary of the basic understanding and includes illustrations of why ATP and the Heart is important to both the clinician and scientist.
Book Synopsis Cardiac Mechanotransduction by : Matti Weckström
Download or read book Cardiac Mechanotransduction written by Matti Weckström and published by Springer Science & Business Media. This book was released on 2007-12-22 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a multidisciplinary approach to cardiac mechanotransduction. The chapters depict the many faces of the topic, from membrane and ion channel level to mechanics, biochemical signaling and regulation via hormone systems. Cardiac Mechanotransduction is of interest to basic life sciences, like physiology, biochemistry and pharmacology, but also to clinicians working with heart-related problems, such as cardiologists and internists.
Book Synopsis Dilated Cardiomyopathy by : Gianfranco Sinagra
Download or read book Dilated Cardiomyopathy written by Gianfranco Sinagra and published by Springer. This book was released on 2019-05-17 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book presents a comprehensive overview of dilated cardiomyopathy, providing readers with practical guidelines for its clinical management. The first part of the book analyzes in detail the disease’s pathophysiology, its diagnostic work up as well as the prognostic stratification, and illustrates the role of genetics and gene-environment interaction. The second part presents current and future treatment options, highlighting the importance of long-term and individualized treatments and follow-up. Furthermore, it discusses open issues, such as the apparent healing phenomenon, the early prognosis of arrhythmic events or the use of genetic testing in clinical practice. Offering a multidisciplinary approach for optimizing the clinical management of DCM, this book is an invaluable aid not only for the clinical cardiologists, but for all physicians involved in the care of this challenging disease.
Book Synopsis Cardiac Metabolism in Health and Disease by : Salah Abdel-aleem
Download or read book Cardiac Metabolism in Health and Disease written by Salah Abdel-aleem and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special issue of Molecular and Cellular Biochemistry contains original research papers as well as invited reviews focused in the field of cardiac metabolism and its regulation under normal and disease conditions. These papers cover many areas under intensive and rapid development such as the regulation of fatty acid oxidation in the heart, the role of cardiac glycogen during ischemia, the role of CPT I isoenzymes, the pathophysiology of diabetic cardiomyopathy, cardiac protection through regulation of energy production, the role of fatty acid binding protein under normal and pathological conditions, and several other important topics in this area of research. We hope that this special issue of Molecular and Cellular Biochemistry provides an up-to-date source of information for scientists and clinicians interested in the mechanism by which cardiac metabolism is regulated in health and disease and the mechanistic relationship between disturbances in cardiac metabolism and the genesis of cardiovascular diseases.
Book Synopsis The Heterogeneity of Cancer Metabolism by : Anne Le
Download or read book The Heterogeneity of Cancer Metabolism written by Anne Le and published by Springer. This book was released on 2018-06-26 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Pathophysiology, Risk Factors, and Management of Chronic Heart Failure by : Ram B. Singh
Download or read book Pathophysiology, Risk Factors, and Management of Chronic Heart Failure written by Ram B. Singh and published by Academic Press. This book was released on 2024-04-04 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chronic Heart Failure: Pathophysiology, Risk factors, and Mechanisms is the first of two separate but closely related volumes which aim to provide an inclusive overview on Chronic Heart Failure (CHF). This first volume is focused on the epidemiology, classification, molecular mechanisms, pathophysiology, causes, identification and interactions of heart failure. It will explain the uncertainties and issues in Heart Failure by helping readers understand the physiopathology of CHF in the light of behavioural risk factors. 2D and 3D speckle tracking echocardiography have been used to quantify regional alterations of longitudinal strain and area strain, through their polar projection, which allows a further evaluation of both the site and extent of myocardial damage. The analysis of strain can identify subclinical cardiac failure (myocyte remodelling) which is a major issue in CHF. Myocardial Strain, measure by speckle tracking echocardiography, is frequently attenuated in these conditions and can be utilized for the evaluation of disease progression and the effect of therapeutic interventions as well as prevention because it could be a manifestation of behavioural risk factors. These 2 separate volumes serves as essential references to both researchers and practicing clinicians, proposing novel methods of research by using behavioural and environmental risk factors as intervention agent, as well as discussing deficiency in the present approaches in management of HF and proposing new methods of early diagnosis and therapies for the clinical management of CHF. - Includes a number new and controversial topics: Roles of both behavioural and nutritional risk factors in CHF; considering behavioural intervention which may change the remodelling, as well as nutrient supplementation or change of diet in preventing CHF or converting resistant HF in to HF responding to therapy; Evidence-based knowledge on CHF, with an emphasis on viewing CHF as a disease of the brain and contribution from other systems; Pre–Heart failure which can be prevented to restore normal cardiomyocyte function; Pathogenesis of HF in chronic kidney disease; 2D and 3D speckle tracking echocardiography - Includes never-published tables and figures to aid understanding of the topics - Contributions from international leading experts in the field, written with the aim of serving both researchers and practicing clinicians
Book Synopsis Pathology of Heart Disease in the Fetus, Infant and Child by : Michael T. Ashworth
Download or read book Pathology of Heart Disease in the Fetus, Infant and Child written by Michael T. Ashworth and published by Cambridge University Press. This book was released on 2019-08-22 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clearly presents the pathology of heart disease from fetus to adolescence, integrating histology and macroscopy with effects of treatment.
Book Synopsis The Hypertrophied Heart by : Nobuakira Takeda
Download or read book The Hypertrophied Heart written by Nobuakira Takeda and published by Springer Science & Business Media. This book was released on 2000-09-30 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whenever the heart is challenged with an increased work load for a prolonged period, it responds by increasing its muscle mass--a phenomenon known as cardiac hypertrophy. Although cardiac hypertrophy is commonly seen under physiological conditions such as development and exercise, a wide variety of pathological situa tions such as hypertension (pressure overload), valvular defects (volume overload), myocardial infarction (muscle loss), and cardiomyopathy (muscle disease) are also known to result in cardiac hypertrophy. Various hormones such as catecholamines, thyroid hormones, angiotensin II, endothelin, and growth factors have also been shown to induce cardiac hypertrophy. Although the exact mechanisms underlying or pathological forrns of cardiac hypertrophy are poorly under the physiological stood, an increase in the intraventricular pressure is believed to represent the major stimulus for the development of cardiac hypertrophy. In this regard, stretching of the cardiac muscle has been shown to induce the hypertrophic response, but the role of metabolic influences in this process cannot be ruled out. Furthermore, different hormones and other interventions in the absence of stretch have been observed to stimulate protein synthesis in both isolated cardiomyocyte and vascular myocyte preparations. Nonetheless, it is becoming dear that receptor as well as phospholipid linked signal transduction pathways are activated in some specific manner depend ing upon the initial hypertrophic stimulus, and these then result in an increase in the size and mass of cardiomyocytes.
Book Synopsis Mitochondrial Dynamics in Cardiovascular Medicine by : Gaetano Santulli
Download or read book Mitochondrial Dynamics in Cardiovascular Medicine written by Gaetano Santulli and published by Springer. This book was released on 2017-05-25 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text covers the basic principles of mitochondrial dynamics in cardiovascular medicine, with particular emphasis on their functional roles in physiology and disease. The book will include articles pertaining to mitochondrial fitness on a global basis, providing therefore an update on the progress made in several aspects in the field. Thus, it will assist scientists and clinicians alike in furthering basic and translational research. Organized in sections focusing on: basic science, mitochondrial dysfunction in cardiac disorders, in vascular disorders, in metabolic disorders, in kidney disease, therapeutic challenges and options, this essential volume fills imperative gaps in understanding and potentially treating several cardiovascular disorders.
Book Synopsis Cardiovascular Disability by : Institute of Medicine
Download or read book Cardiovascular Disability written by Institute of Medicine and published by National Academies Press. This book was released on 2010-12-04 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Social Security Administration (SSA) uses a screening tool called the Listing of Impairments to identify claimants who are so severely impaired that they cannot work at all and thus immediately qualify for benefits. In this report, the IOM makes several recommendations for improving SSA's capacity to determine disability benefits more quickly and efficiently using the Listings.
Book Synopsis Regulation of Coronary Blood Flow by : Michitoshi Inoue
Download or read book Regulation of Coronary Blood Flow written by Michitoshi Inoue and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.
Book Synopsis Pharmacotherapy of Cachexia by : Karl G. Hofbauer
Download or read book Pharmacotherapy of Cachexia written by Karl G. Hofbauer and published by CRC Press. This book was released on 2005-12-22 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although a wealth of information can be found scattered throughout periodicals and research papers, tracking down the most effective treatment for a heterogeneous syndrome such as cachexia can be problematic. Edited by experts in the field, with contributions from a multidisciplinary panel, Pharmacotherapy of Cachexia is the first book devoted sole
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 Nature. This book was released on 2019-11-06 with total page 589 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 Essentials of Exercise Physiology by : William D. McArdle
Download or read book Essentials of Exercise Physiology written by William D. McArdle and published by Lippincott Williams & Wilkins. This book was released on 2006 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated, this Third Edition provides excellent coverage of the fundamentals of exercise physiology, integrating scientific and clinical information on nutrition, energy transfer, and exercise training. The book is lavishly illustrated with full-color graphics and photos and includes real-life cases, laboratory-type activities, and practical problem-solving questions. This edition has an Integrated Workbook in the margins that reinforces concepts, presents activities to test knowledge, and aids students in taking notes. An accompanying CD-ROM contains multiple-choice and true/false questions to help students prepare for exams. LiveAdvise online faculty support and student tutoring services are available free with the text.
Book Synopsis Acute Heart Failure by : Alexandre Mebazaa
Download or read book Acute Heart Failure written by Alexandre Mebazaa and published by Springer Science & Business Media. This book was released on 2009-12-24 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many years, there has been a great deal of work done on chronic congestive heart failure while acute heart failure has been considered a difficult to handle and hopeless syndrome. However, in recent years acute heart failure has become a growing area of study and this is the first book to cover extensively the diagnosis and management of this complex condition. The book reflects the considerable amounts of new data reported and many new concepts which have been proposed in the last 3-4 years looking at the epidemiology, diagnostic and treatment of acute heart failure.
Download or read book Cardiac Energetics written by R. Jacob and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessment of cardiac energetics at the level of ATP-synthesis, chemomechanical energy transformation and whole organ dynamics as a function of haemodynamic load, ventricular configuration and oxygen- and substrates supply is basic to understanding cardiac function under physiological and pathophysiological (hypertrophy, hypoxia, ischaemia and heart failure) conditions. Moreover, cardiac energetics should be an important consideration in the choice and application of drugs especially in the case of vasodilators, inotropic agents and in cardioprotective measures. Only by considering energetics at the subcellular, cellular, and whole-heart level we can arrive at a better understanding of cardiac performance and ultimately better clinical judgement and drug therapy. Quantification of myocardial energetics will also help to determine the optimal time for surgical interventions such as valvular replacement or aneurysm resection. The present volume is the outcome of an international symposium on cardiac energetics held in Gargellen/Montafon (Austria), June 1986. The contributions will certainly help bridge the existing gap between basic research involving isolated structures and that involving the whole organ, on the one hand, and render the results derived from basic research applicable to clinical problems, on the other hand.
