Understanding The Mechanisms Behind Cardiac And Skeletal Muscle Disease

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Skeletal Muscle Circulation

Author : Ronald J. Korthuis
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1615041834
Total Pages : 147 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Skeletal Muscle Circulation by : Ronald J. Korthuis

Download or read book Skeletal Muscle Circulation written by Ronald J. Korthuis and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this treatise is to summarize the current understanding of the mechanisms for blood flow control to skeletal muscle under resting conditions, how perfusion is elevated (exercise hyperemia) to meet the increased demand for oxygen and other substrates during exercise, mechanisms underlying the beneficial effects of regular physical activity on cardiovascular health, the regulation of transcapillary fluid filtration and protein flux across the microvascular exchange vessels, and the role of changes in the skeletal muscle circulation in pathologic states. Skeletal muscle is unique among organs in that its blood flow can change over a remarkably large range. Compared to blood flow at rest, muscle blood flow can increase by more than 20-fold on average during intense exercise, while perfusion of certain individual white muscles or portions of those muscles can increase by as much as 80-fold. This is compared to maximal increases of 4- to 6-fold in the coronary circulation during exercise. These increases in muscle perfusion are required to meet the enormous demands for oxygen and nutrients by the active muscles. Because of its large mass and the fact that skeletal muscles receive 25% of the cardiac output at rest, sympathetically mediated vasoconstriction in vessels supplying this tissue allows central hemodynamic variables (e.g., blood pressure) to be spared during stresses such as hypovolemic shock. Sympathetic vasoconstriction in skeletal muscle in such pathologic conditions also effectively shunts blood flow away from muscles to tissues that are more sensitive to reductions in their blood supply that might otherwise occur. Again, because of its large mass and percentage of cardiac output directed to skeletal muscle, alterations in blood vessel structure and function with chronic disease (e.g., hypertension) contribute significantly to the pathology of such disorders. Alterations in skeletal muscle vascular resistance and/or in the exchange properties of this vascular bed also modify transcapillary fluid filtration and solute movement across the microvascular barrier to influence muscle function and contribute to disease pathology. Finally, it is clear that exercise training induces an adaptive transformation to a protected phenotype in the vasculature supplying skeletal muscle and other tissues to promote overall cardiovascular health. Table of Contents: Introduction / Anatomy of Skeletal Muscle and Its Vascular Supply / Regulation of Vascular Tone in Skeletal Muscle / Exercise Hyperemia and Regulation of Tissue Oxygenation During Muscular Activity / Microvascular Fluid and Solute Exchange in Skeletal Muscle / Skeletal Muscle Circulation in Aging and Disease States: Protective Effects of Exercise / References

Dilated Cardiomyopathy

Author : Gianfranco Sinagra
Publisher : Springer
ISBN 13 : 303013864X
Total Pages : 239 pages
Book Rating : 4.0/5 (31 download)

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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.

Muscle 2-Volume Set

Author : Joseph Hill
Publisher : Academic Press
ISBN 13 : 012381510X
Total Pages : 1469 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Muscle 2-Volume Set by : Joseph Hill

Download or read book Muscle 2-Volume Set written by Joseph Hill and published by Academic Press. This book was released on 2012-08 with total page 1469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Muscle: Fundamental Biology and Mechanisms of Disease will be the first reference covering cardiac, skeletal, and smooth muscle in fundamental, basic science, translational biology, disease mechanism, and therapeutics. Currently there are no publications covering the science behind the medicine, as the majority of books are 90% clinical and 10% science. Muscle: Fundamental Biology and Mechanisms of Disease will discuss myocyte biology, also known as muscle cell biology, providing information about the science behind clinical work and therapeutics with a 90% science and 10% clinical focus. A needed resource for researchers, clinical professionals, postdocs, and graduate students, this publication will further discuss basic biology development and physiology, how processes go awry in disease states, and how the defective pathways are targeted for therapy. This book will assist both the new and experienced clinician's and researcher's need for science translation of background research into clinical applications, bridging the gap between research and clinical knowledge.

Botulinum Neurotoxins

Author : Andreas Rummel
Publisher : Springer
ISBN 13 : 9783642448898
Total Pages : 0 pages
Book Rating : 4.4/5 (488 download)

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Book Synopsis Botulinum Neurotoxins by : Andreas Rummel

Download or read book Botulinum Neurotoxins written by Andreas Rummel and published by Springer. This book was released on 2015-01-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The extremely potent substance botulinum neurotoxin (BoNT) has attracted much interest in diverse fields. Originally identified as cause for the rare but deadly disease botulism, military and terrorist intended to misuse this sophisticated molecule as biological weapon. This caused its classification as select agent category A by the Centers for Diseases Control and Prevention and the listing in the Biological and Toxin Weapons Convention. Later, the civilian use of BoNT as long acting peripheral muscle relaxant has turned this molecule into an indispensable pharmaceutical world wide with annual revenues >$1.5 billion. Also basic scientists value the botulinum neurotoxin as molecular tool for dissecting mechanisms of exocytosis. This book will cover the most recent molecular details of botulinum neurotoxin, its mechanism of action as well as its detection and application.

Mechanisms of Vascular Disease

Author : Robert Fitridge
Publisher : University of Adelaide Press
ISBN 13 : 1922064009
Total Pages : 589 pages
Book Rating : 4.9/5 (22 download)

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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.

Anatomy and Physiology

Author : J. Gordon Betts
Publisher :
ISBN 13 : 9781947172807
Total Pages : 0 pages
Book Rating : 4.1/5 (728 download)

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Book Synopsis Anatomy and Physiology by : J. Gordon Betts

Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pathogenic Mechanisms in Cardiac and Skeletal Muscle Diseases

Author : Marcella Canton
Publisher : Frontiers Media SA
ISBN 13 : 2889717267
Total Pages : 191 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Pathogenic Mechanisms in Cardiac and Skeletal Muscle Diseases by : Marcella Canton

Download or read book Pathogenic Mechanisms in Cardiac and Skeletal Muscle Diseases written by Marcella Canton and published by Frontiers Media SA. This book was released on 2021-11-30 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Regulation of Coronary Blood Flow

Author : Michitoshi Inoue
Publisher : Springer Science & Business Media
ISBN 13 : 4431683674
Total Pages : 330 pages
Book Rating : 4.4/5 (316 download)

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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.

Disorders of Voluntary Muscle

Author : George Karpati
Publisher : Cambridge University Press
ISBN 13 : 9780521650625
Total Pages : 800 pages
Book Rating : 4.6/5 (56 download)

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Book Synopsis Disorders of Voluntary Muscle by : George Karpati

Download or read book Disorders of Voluntary Muscle written by George Karpati and published by Cambridge University Press. This book was released on 2001-07-12 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rewritten and redesigned, this remains the one essential text on the diseases of skeletal muscle.

Muscle Biophysics

Author : Rassier Dilson J.E
Publisher : Springer Science & Business Media
ISBN 13 : 1441963669
Total Pages : 360 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Muscle Biophysics by : Rassier Dilson J.E

Download or read book Muscle Biophysics written by Rassier Dilson J.E and published by Springer Science & Business Media. This book was released on 2010-09-08 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Muscle contraction has been the focus of scientific investigation for more than two centuries, and major discoveries have changed the field over the years. Early in the twentieth century, Fenn (1924, 1923) showed that the total energy liberated during a contraction (heat + work) was increased when the muscle was allowed to shorten and perform work. The result implied that chemical reactions during contractions were load-dependent. The observation underlying the “Fenn effect” was taken to a greater extent when Hill (1938) published a pivotal study showing in details the relation between heat production and the amount of muscle shortening, providing investigators with the force-velocity relation for skeletal muscles. Subsequently, two papers paved the way for the current paradigm in the field of muscle contraction. Huxley and Niedergerke (1954), and Huxley and Hanson (1954) showed that the width of the A-bands did not change during muscle stretch or activation. Contraction, previously believed to be caused by shortening of muscle filaments, was associated with sliding of the thick and thin filaments. These studies were followed by the classic paper by Huxley (1957), in which he conceptualized for the first time the cross-bridge theory; filament sliding was driven by the cyclical interactions of myosin heads (cross-bridges) with actin. The original cross-bridge theory has been revised over the years but the basic features have remained mostly intact. It now influences studies performed with molecular motors responsible for tasks as diverse as muscle contraction, cell division and vesicle transport.

Muscle Atrophy

Author : Junjie Xiao
Publisher : Springer
ISBN 13 : 9811314357
Total Pages : 618 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Muscle Atrophy by : Junjie Xiao

Download or read book Muscle Atrophy written by Junjie Xiao and published by Springer. This book was released on 2018-11-02 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book addresses the development of muscle atrophy, which can be caused by denervation, disuse, excessive fasting, aging, and a variety of diseases including heart failure, chronic kidney diseases and cancers. Muscle atrophy reduces quality of life and increases morbidity and mortality worldwide. The book is divided into five parts, the first of which describes the general aspects of muscle atrophy including its characteristics, related economic and health burdens, and the current clinical therapy. Secondly, basic aspects of muscle atrophy including the composition, structure and function of skeletal muscle, muscle changes in response to atrophy, and experimental models are summarized. Thirdly, the book reviews the molecular mechanisms of muscle atrophy, including protein degradation and synthesis pathways, noncoding RNAs, inflammatory signaling, oxidative stress, mitochondria signaling, etc. Fourthly, it highlights the pathophysiological mechanisms of muscle atrophy in aging and disease. The book’s fifth and final part covers the diagnosis, treatment strategies, promising agents and future prospects of muscle atrophy. The book will appeal to a broad readership including scientists, undergraduate and graduate students in medicine and cell biology.

Anatomy & Physiology

Author : Lindsay Biga
Publisher :
ISBN 13 : 9781955101158
Total Pages : pages
Book Rating : 4.1/5 (11 download)

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Book Synopsis Anatomy & Physiology by : Lindsay Biga

Download or read book Anatomy & Physiology written by Lindsay Biga and published by . This book was released on 2019-09-26 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A version of the OpenStax text

Neuromuscular Disorders of Infancy, Childhood, and Adolescence

Author : Basil T. Darras
Publisher : Elsevier
ISBN 13 : 0124171273
Total Pages : 1156 pages
Book Rating : 4.1/5 (241 download)

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Book Synopsis Neuromuscular Disorders of Infancy, Childhood, and Adolescence by : Basil T. Darras

Download or read book Neuromuscular Disorders of Infancy, Childhood, and Adolescence written by Basil T. Darras and published by Elsevier. This book was released on 2014-12-03 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuromuscular disorders are diagnosed across the lifespan and create many challenges especially with infants, children and adolescents. This new edition of the definitive reference, edited by the established world renowned authorities on the science, diagnosis and treatment of neuromuscular disorders in childhood is a timely and needed resource for all clinicians and researchers studying neuromuscular disorders, especially in childhood. The Second Edition is completely revised to remain current with advances in the field and to insure this remains the standard reference for clinical neurologists and clinical research neurologists. The Second Edition retains comprehensive coverage while shortening the total chapter count to be an even more manageable and effective reference. - Carefully revised new edition of the classic reference on neuromuscular disorders in infancy, childhood and adolescence. - Definitive coverage of the basic science of neuromuscular disease and the latest diagnosis and treatment best practices. - Includes coverage of clinical phenomenology, electrophysiology, histopathology, molecular genetics and protein chemistry

Genetic Cardiomyopathies

Author : Gianfranco Sinagra
Publisher : Springer Science & Business Media
ISBN 13 : 8847027578
Total Pages : 170 pages
Book Rating : 4.8/5 (47 download)

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Book Synopsis Genetic Cardiomyopathies by : Gianfranco Sinagra

Download or read book Genetic Cardiomyopathies written by Gianfranco Sinagra and published by Springer Science & Business Media. This book was released on 2012-12-09 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last decade, genetics has been emerging as a primary issue in the diagnosis and management of cardiomyopathies. This book is intended to be a state-of-the-art monograph on these diseases, describing their genetic causes, defining the molecular basis and presenting extensive descriptions of genotype–phenotype correlations. Other chapters are focused on the role of clinical observation, on ECG and echocardiography. With its highlight on the most recent discoveries in the field of molecular genetics as well as on the correct clinical approach to patients with heart muscle disease, the book is aimed at physicians and clinical cardiologists with a particular interest in myocardial diseases and in their genetic causes.

Cardiac Regeneration

Author : Masaki Ieda
Publisher : Springer
ISBN 13 : 3319561065
Total Pages : 277 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Cardiac Regeneration by : Masaki Ieda

Download or read book Cardiac Regeneration written by Masaki Ieda and published by Springer. This book was released on 2017-10-27 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Volume of the series Cardiac and Vascular Biology offers a comprehensive and exciting, state-of-the-art work on the current options and potentials of cardiac regeneration and repair. Several techniques and approaches have been developed for heart failure repair: direct injection of cells, programming of scar tissue into functional myocardium, and tissue-engineered heart muscle support. The book introduces the rationale for these different approaches in cell-based heart regeneration and discusses the most important considerations for clinical translation. Expert authors discuss when, why, and how heart muscle can be salvaged. The book represents a valuable resource for stem cell researchers, cardiologists, bioengineers, and biomedical scientists studying cardiac function and regeneration.

Pathology Secrets

Author : Ivan Damjanov
Publisher : Elsevier Health Sciences
ISBN 13 : 032305594X
Total Pages : 523 pages
Book Rating : 4.3/5 (23 download)

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Book Synopsis Pathology Secrets by : Ivan Damjanov

Download or read book Pathology Secrets written by Ivan Damjanov and published by Elsevier Health Sciences. This book was released on 2009-01-01 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: A two-color page layout, portable size, and a list of the "Top 100 Secrets" in pathology help students and residents to better meet the challenges they face today. They will find all of the features they rely on the Secret Series® for-a question-and-answer format, lists, mnemonics, and tables and an informal tone that make reference fast and easy. No matter what questions arise in practice or while preparing for boards, this 3rd Edition has the answers-in print and online. Uses bulleted lists, tables, short answers, and a highly detailed index to expedite reference. Features 20 new figures, pearls, tips, memory aids, and "secrets" from the experts. Covers all of today's most common procedures and techniques. Includes a list of the "Top 100 Secrets" to keep in mind during a rotation or residency. Features a compact, trim size (5 1/4" x 8 1/2") for enhanced portability. Makes information easier to find with a two-color page layout and "Key Points" boxes. Identifies useful websites to make it easy to find additional information on a specific topic and provides live links in the online version. Self Assessment exercises and matching Q&A for every chapter online with Student Consult to prepare for exams and focus your study on particular areas that you need the most. Includes STUDENT CONSULT access! www.studentconsult.com is an innovative website that allows you to build a personalized, fully integrated, online library, where you'll find. The entire contents of every STUDENT CONSULT title you purchase. Powerful search capabilities- View all excerpts relevant to keyword or subject searches (up to 300 words per hit) from every book in the series. Image library POCKETConsult- Download portions of your personal library onto your handheld device. Student resources- Sharpen your skills, stay informed, and have fun! More!

The Biology of Exercise

Author : Michael J. Joyner
Publisher : Perspectives Cshl
ISBN 13 : 9781621821656
Total Pages : 408 pages
Book Rating : 4.8/5 (216 download)

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Book Synopsis The Biology of Exercise by : Michael J. Joyner

Download or read book The Biology of Exercise written by Michael J. Joyner and published by Perspectives Cshl. This book was released on 2017 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exercise training provokes widespread transformations in the human body, requiring coordinated changes in muscle composition, blood flow, neuronal and hormonal signaling, and metabolism. These changes enhance physical performance, improve mental health, and delay the onset of aging and disease. Understanding the molecular basis of these changes is therefore important for optimizing athletic ability and for developing drugs that elicit therapeutic effects. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Medicine examines the biological basis of exercise from the molecular to the systemic levels. Contributors discuss how transcriptional regulation, cytokine and hormonal signaling, glucose metabolism, epigenetic modifications, microRNA profiles, and mitochondrial and ribosomal functions are altered in response to exercise training, leading to improved skeletal muscle, hippocampal, and cardiovascular function. Cross talk among the pathways underlying tissue-specific and systemic responses to exercise is also considered. The authors also discuss how the understanding of such molecular mechanisms may lead to the development of drugs that mitigate aging and disease. This volume will therefore serve as a vital reference for all involved in the fields of sports science and medicine, as well as anyone seeking to understand the molecular mechanisms by which exercise promotes whole-body health.