Download or read book Mitochondrial Metabolism in Ischemic Heart Disease written by Shijun Wang and published by Frontiers Media SA. This book was released on 2022-07-27 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Myocardial Ischemia and Lipid Metabolism written by R. Ferrari and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past years, the thrust of research in cardiology has been toward an understanding of the engineering of the heart as a pump that transports blood to the various organs of the body. More recently, the fields of biochemistry and biophysics have come to influence heart research. The modern cardiologist can no longer pretend to understand, for example, what is happening to the patient with myocardial infarction or ischemia without understanding the principles of molecular biology. The structure and function of the heart are therefore central themes of cardiological research and practice, which incorporate knowledge and discoveries from diverse disciplines. The importance of lipid metabolism in the myocardium has become clearly understood. In the well-oxygenated heart, fatty acids are the preferred substrates. The fact that the heart derives most of its energy from the oxidation of lipids, which represent the larg est energy store of the body, is logical for an organ that must work throughout our lifetime. There are, however, several lines of evidence that during ischemia, lipids may. be harmful to the heart. High levels of free fatty acids in the serum have been suggested to play a role in causing life-threatening arryhthmias and damage in the ischemic heart. The molecular basis for these effects remains poorly understood, and several possible mechanisms for these harm ful effects have been suggested.
Download or read book Myocardial Metabolism written by V. N. Smirnov and published by CRC Press. This book was released on 1987 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 646 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.
Download or read book Mitochondrial Diseases written by Eylem Taskin and published by BoD – Books on Demand. This book was released on 2018-08-29 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondria are crucial organelles for any cell type. Mitochondria take responsibility for not only energy production but also regulation of cell death, also called apoptosis; calcium storage; and heat production. Therefore, mitochondrial disease is implicated in the mode of action of many harmful factors for cells such as drugs and environmental contaminants, dysfunction of the oxygen transport system, malnutrition, intense exercise, and genetic variations. This book presents up-to-date knowledge about mitochondrial disease and its complex relation to some diseases such as cardiac failure, cancer, and Alzheimer's and Parkinson's diseases. This book will, therefore, be essential for readers who are interested in life sciences, especially in medicine.
Download or read book The Ischemic Heart written by Seibu Mochizuki and published by Springer. This book was released on 2007-11-23 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past three decades, impressive progress in the field of pathogenesis, prevention and therapy of ischemic heart disease has resulted in a marked decline in mortality in the Western World. However, the incidence of this devastating disease is on the rise in developing countries. The Ischemic Heart is based upon a recent symposium in Tokyo on the subject. This volume is organized into two sections: (i) Pathophysiologic Mechanisms of Ischemia-Reperfusion Injury and (ii) Preconditioning and Protection of Ischemia-Reperfusion Injury, and contains up-to-date information concerning the current concepts of ischemia-reperfusion injury, the sequence of events resulting in the loss of contractile dysfunction, and mechanisms of cardioprotection by several drugs as well as the role of ischemic preconditioning in attenuating problems associated with ischemia-reperfusion injury.
Download or read book Lipid Metabolism in Normoxic and Ischemic Heart written by Ger J. van der Vusse and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: During recent decades, bewildering progress has occurred in the field of Molecular and Cellular Biochemistry. Progress has been extraordinarily rapid primarily because of the challenge for finding solutions to a wide variety of diseases and the availability of new techniques for monitoring biochemical processes. This has resulted in a voluminous and complex literature in the field of biochemical medicine so that there is a clear need for the synthesis and analysis of the continuing expansion of valuable data. It was thus considered appropriate to initiate a new series of monographs, each dedicated to a specialized area of investigation, encompassing molecular and cellular processes in health and disease. Most of the biochemical scientists have devoted their energies in understanding the fundamentals of biochemistry and indeed impressive advances have been made in the past. However, the full potential for explanation has been hampered by the concept of universality of biochemical reactions occurring in the cell. In view of the fact that each organ in the body performs a distinct function, it is now beginning to be realized that each cell type is unique in its need to survive and perform its specific function. Accordingly, the aspect of individualty is receiving increased attention for revealing new avenues in the study of pathophysiology of cellular abnormalities.
Download or read book Mitochondria and Their Role in Cardiovascular Disease written by José Marín-García and published by Springer Science & Business Media. This book was released on 2012-11-19 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, due to dramatic advances in molecular and cell biology, biochemistry, and genetics, our view on mitochondria as a relatively static cellular powerhouse has changed radically. We now know that these organelles play a critical role in the normal and in the damaged heart. Written by Dr. José Marín-García, Director of the Molecular Cardiology and Neuromuscular Institute, Mitochondria and Their Role in Cardiovascular Disease brings readers up- to-date on the many significant advances in the field of mitochondrial cardiovascular medicine. The book begins with a general introduction to mitochondria, followed by laboratory methods to study the structure and function of the organelle, regulation of replication and biogenesis, and the mechanisms and functional consequences of mitophagia and mitochondrial dynamics. Subsequent chapters deal with mitochondrial oxidative stress and the role that the organelle plays in cell signaling and cell death. Discussions will be undertaken on the biochemistry of mitochondrial cell signaling, including the nature of the proteins engaged in these processes, many of them only recently discovered. Later chapters examine the role of mitochondria and mitochondrial abnormalities in cardiovascular diseases, including their diagnosis, therapeutic options currently available, animal models of mitochondrial disease, and new frontiers in mitochondria cardiovascular medicine, including areas of research that are relatively new or developing, such as proteomics, next generation sequencing, and systems biology.
Download or read book Lipid metabolism in the normoxic and ischaemic heart written by H. Stam and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific progress with respect to the important role of various lipids in myocardial function and the dearrangements of lipid metabolism underlying ischaemic heart disease(s) has been con siderable in recent years. In 1986 alone, an overall number ofl 044 full papers covering the topics "Lipids-Heart-Heart Disease", have been published in a variety of biochemistry, physiology, pharmacology and cardiology journals (source: Index Medicus). They have broadened our in sight into the molecular basis of myocardial lipidology and the lipido-chemical basis of car diology in health and disease, and have narrowed the gap between promising pharmacological intervention in experimental animals and clinical treatment of patients suffering from an ischaemic heart. Furthermore, they illustrate the fundamental significance of the product of the union between basic and clinical science. The rapid development of knowledge in the "Lipids-Heart-Heart Disease" triad prompted us to organize the International Symposium on Lipid Metabolism in the Normoxic and lschaemic Heart, held in Rotterdam (The Netherlands) on September 22 and 23, 1986. This meeting was a coproject of the Department of Biochemistry I (Medical Faculty, Erasmus University Rotter dam) and the Department of Physiology (Medical Faculty, University of Limburg) and was held under the auspices of the GerritJan Mulder Foundation (named after a famous Rotterdam physi cian and chemist who lived from 1802-1880) whom we thank for their co-operation. The present volume is a compendium of invited papers and contributions selected from the posters presented during the symposium.
Download or read book Heart Metabolism in Failure written by R.A. Altschuld and published by Elsevier. This book was released on 1998-09-21 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heart failure continues to be a major public health problem in the United States with close to half a million new cases diagnosed each year. Moreover, deaths from heart failure are on the increase, in part because of advances in the treatment of other fatal diseases, and in part from the prevalence of lifestyles indifferent to the risk factors for heart disease. This is not to say that no progress has been made in the treatment of heart failure. While for many years treatment was confined to the management of the symptoms, in recent years with the advent of ACE inhibitor and ß blacker therapies, real improvements in cardiac function and life expectancy have been achieved (Volume 4B, Leier). On a more basic level, enormous advances have been made in describing many of the changes in structure and function of the heart and the parallel neurohumoral and circulatory adaptations that occur during the onset of failure. These advances have been made not only by using various animal models of heart failure, but also using fresh failing human heart tissue, which has become readily available for experimental investigation since the advent of cardiac transplantation. Understanding the significance of many of these changes that occur during the transition to failure and the role they play in the etiology of failure is, however, a much more difficult task. These are exciting times in heart failure research. It is as though many of the pieces of the jigsaw puzzle are available but the puzzle has yet to be assembled. The objective of these volumes is to bring together some advances that have been made in recent years in defining one aspect of the failing heart, that is, the role of altered metabolism, in order to facilitate assembly of the puzzle.
Download or read book The Scientist s Guide to Cardiac Metabolism written by Michael Schwarzer and published by Academic Press. This book was released on 2015-11-04 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Scientists Guide to Cardiac Metabolism combines the basic concepts of substrate metabolism, regulation, and interaction within the cell and the organism to provide a comprehensive introduction into the basics of cardiac metabolism. This important reference is the perfect tool for newcomers in cardiac metabolism, providing a basic understanding of the metabolic processes and enabling the newcomer to immediately communicate with the expert as substrate/energy metabolism becomes part of projects. The book is written by established experts in the field, bringing together all the concepts of cardiac metabolism, its regulation, and the impact of disease. Provides a quick and comprehensive introduction into cardiac metabolism Contains an integrated view on cardiac metabolism and its interrelation in metabolism with other organs Presents insights into substrate metabolism in relation to intracellular organization and structure as well as whole organ function Includes historical perspectives that reference important investigators that have contributed to the development of the field
Download or read book Mitochondria and the Heart written by José Marín-García and published by Springer Science & Business Media. This book was released on 2005-05-05 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondria have been pivotal in the development of some of the most important ideas in modern biology. Since the discovery that the organelle has its own DNA and specific mutations were found in association with neuromuscular and cardiovascular diseases and with aging, an extraordi-nary number of publications have followed, and the term mitochondrial medicine was coined. Furthermore, our understanding of the multiple roles that mitochondria play in cardiac cell homeostasis opened the door for intensive experimentation to understand the pathogenesis and to find new treatments for cardiovascular diseases. Besides its role in adenosine triphosphate generation, mitochondria regu-late a complex network of cellular interactions, involving (1) generation and detoxification of reactive oxygen species, including superoxide anion, hy-drogen peroxide, and hydroxyl radical; (2) maintenance of the antioxidant glutathione in a reduced state and adequate level of mitochondrial matrix superoxide dismutase; (3) cytoplasmic calcium homeostasis, particularly under conditions of cellular calcium loading; (4) transport of metabolites between cytoplasm and matrix; (5) both programmed (apoptosis) and necrotic cell death; and (6) cell growth and development. It is therefore not surprising that this organelle has come to be the center stage in many current investigations of cardiovascular diseases, aging, and agi- related disease. Concomitant with these advances, an impressive effort is under- way for the development of new tools and methodologies to study mitochondrial structure and function, including powerful ways to visualize, monitor, and alter the organelle function to assess the genetic consequences of these perturbations.
Download or read book Mitochondrial Metabolism written by Jalal Pourahmad and published by Academic Press. This book was released on 2021-07-28 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mitochondrial Metabolism: An Approach for Disease Management covers mitotherapy from three combined perspectives, Pharmacology, Toxicology and Biochemistry. After an introduction from world-renowned experts, the book's chapters cover the balancing role in reduction/oxidation mitochondria play, mitochondria as targets for therapeutics through its metabolism, mitochondrial contributions to the cell death process, mitochondrial response to environmental toxicants, the mitochondrial role in aging, the impact of calorie restrictive diets, new advances in the identification of altered mitochondria associated signaling pathways in carcinogenesis, and much more. This book provides bioscientists new horizons to realize the importance of mitochondria in present-day research on therapies dealing with mitochondria associated chronic diseases, including diabetes, cancer and neurodegenerative disorders. Details the significant role of mitochondria in chronic diseases Presents new insights on the targeting of mitochondria for therapeutic purposes Includes updated results on mitotherapy and other mitochondria-oriented therapies
Download or read book Mitochondrial Dysfunction in Ageing and Diseases written by Jaime M. Ross and published by MDPI. This book was released on 2018-09-28 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Mitochondrial Dysfunction in Ageing and Diseases" that was published in IJMS
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.
Download or read book Metabolic Cardiomyopathy written by H. Böhles and published by CRC Press. This book was released on 2004 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last years the understanding for the aetiology of cardiomyopathies could be greatly improved. A great deal of information has accumulated in the field of inherited metabolic diseases, which provides a new basis for our understanding of many heart muscle problems and their corresponding clinical disease entities. This book is meant to give the reader a comprehensive overview of the cardiological manifestations of inborn errors of metabolism. Latest information, such as cardiomyopathy in Fabry disease or in patients with CDG-syndrome is included. It should be helpful, not only to cardiologists, paediatricians, internists and general practicioners, but also to all those interested in a better understanding of the metabolic basis of clinical disease entities.
