Co-existence of myosin heavy chain I and IIa isoforms in human skeletal muscle fibres with endurance training

Co-existence of myosin heavy chain I and IIa isoforms in human skeletal muscle fibres with endurance training PDF Author: H. Klitgaard
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Co-existence of myosin heavy chain I and IIa isoforms in human skeletal muscle fibres with endurance training

Co-existence of myosin heavy chain I and IIa isoforms in human skeletal muscle fibres with endurance training PDF Author: H. Klitgaard
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Book Description


ACSM's Advanced Exercise Physiology

ACSM's Advanced Exercise Physiology PDF Author: Charles M. Tipton
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781747264
Category : Medical
Languages : en
Pages : 730

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Book Description
Written by international experts in physiology, exercise physiology, and research, ACSM's Advanced Exercise Physiology gives students an advanced level of understanding of exercise physiology. It emphasizes the acute and chronic effects of exercise on various physiological systems in adults and the integrative nature of these physiological responses. Chapters detail how different body systems respond to exercise. Systems include nervous, skeletal, muscular, respiratory, cardiovascular, gastrointestinal, metabolic, endocrine, immune, renal, and hematopoietic systems. Additional chapters explain how these responses are altered by heat, cold, hypoxia, microgravity, bed rest, and hyperbaria. Milestones of Discovery pages describe classic or memorable experiments in exercise physiology.

Advanced Neuromuscular Exercise Physiology

Advanced Neuromuscular Exercise Physiology PDF Author: Phillip Gardiner
Publisher: Human Kinetics
ISBN: 1492583758
Category : Science
Languages : en
Pages : 381

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Book Description
Advanced Neuromuscular Exercise Physiology uses a mix of biochemistry, molecular biology, neurophysiology, and muscle physiology to provide a synthesis of current knowledge and research directions in the field. The first text devoted solely to the topic, Advanced Neuromuscular Exercise Physiology assists readers in identifying current directions in research and new avenues for exploration. Recognizing the rapid changes occurring in the field of neuromuscular exercise physiology, the text provides readers with a foundation of knowledge while detailing the most recent findings. Though the text is written at an advanced level, the author succeeds at making the content accessible. Analyses of research findings and research applications are highlighted in special sidebars. Detailed illustrations and graphs assist readers in understanding research findings. Chapter summaries also help readers determine the key issues presented for each topic. The author draws attention to a variety of important topics in the field, beginning with a discussion of motor unit types, muscle blood flow, and metabolic pathways in control of metabolism, including a special discussion of the effects of type 2 diabetes. Next, the topic of fatigue is discussed. The author explains possible peripheral and central contributors to fatigue. Chapters 6 and 7 focus on whole-body endurance training, including the effects of aerobic endurance training on the protein profiles of muscle fibers and on the central nervous system. Of particular interest is the applicability of research information to the exercise rehabilitation of individuals with compromised nervous system function, such as spinal cord injury, other trauma, and neuromuscular diseases. The final chapters are devoted to resistance training, including the phenotypic responses of muscles to isometric, slow isotonic, lengthening, and plyometric training. An overview of the effects of resistance training on the nervous system is offered along with clinical applications. Within the dynamic field of neuromuscular exercise physiology, ideas of how nerves and muscles collaborate during acute and chronic exercise are continually evolving. Advanced Neuromuscular Exercise Physiology offers an authoritative perspective of current research in the field as it seeks to encourage discussion, further study, and new research directions. Human Kinetics’ Advanced Exercise Physiology Series offers books for advanced undergraduate and graduate students as well as professionals in exercise science and kinesiology. These books highlight the complex interaction of the various systems both at rest and during exercise. Each text in this series offers a concise explanation of the system and details how each is affected by acute exercise and chronic exercise training. Advanced Neuromuscular Exercise Physiology is the third volume in the series.

Effect of exercise on the mRNA expression of growth factors, metabolic genes and myosin heavy chain isoforms in skeletal muscles of the rat

Effect of exercise on the mRNA expression of growth factors, metabolic genes and myosin heavy chain isoforms in skeletal muscles of the rat PDF Author: Antonios Matsakas
Publisher: diplom.de
ISBN: 3832482938
Category : Medical
Languages : en
Pages : 124

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Book Description
Inhaltsangabe:Abstract: Skeletal muscle is a complex and heterogeneous tissue capable of remarkable adaptation in response to various stimuli such as exercise training. Molecular biology approaches have made a large contribution to our current understanding of how mechanical loading can alter gene expression and muscle protein synthesis rates in skeletal muscle. The steady-state level of a given mRNA is a function of both its rate of synthesis and its rate of degradation, implying that the rate of change in response to a cellular stimulus is dependent on the dynamics of mRNA turnover. Changes in muscle mRNA steady-state levels can be taken as an index of changes in gene expression, constituting currently one of the best described and understood molecular events that underlie muscle plasticity. The discovery of new growth factors involved in the regulation of muscle development provides a better understanding of the molecular mechanisms involved in the adaptation of skeletal muscle to exercise training. Since it has been shown that changes in contractile function can be brought about by switching on one subset and repressing another subset of genes, it was hypothesized that the steady state level of multiple mRNAs (growth factors and metabolic genes) involved in regulatory functions in a muscle which is frequently recruited during exercise is different between endurance trained versus untrained rats. Recent scientific data indicate that myostatin constitutes a limiting factor in normal muscle development playing a crucial role in skeletal muscle hypertrophy. Nevertheless, there are only scarce data so far about the role of myostatin in the exercise-induced skeletal muscle adaptation. The transient changes in regulatory and structural gene expression provide the molecular basis of the adaptability of the skeletal muscle to exercise stimulus. To get an insight into the molecular mechanisms of skeletal muscle adaptation, the main objective of this study was to examine the effect of both the short- and long- term effect of exercise (five day of swimming vs. chronic wheel running) on IGF-I and MSTN (positive and negative skeletal muscle regulators respectively) mRNA contents in male Wistar rats. Potential increase of positive and/or decrease of negative regulators of muscle growth lead to enhanced muscle-progenitor proliferation providing a new perspective in the mechanism of muscle adaptability. It was hypothesized that exercise training could be [...]

Neuromuscular Aspects of Physical Activity

Neuromuscular Aspects of Physical Activity PDF Author: Phillip F. Gardiner
Publisher: Human Kinetics
ISBN: 9780736001267
Category : Medical
Languages : en
Pages : 268

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Book Description
This textbook for a muscle physiology course overviews neuromuscular involvement in physical activity, how the neuromuscular system is used, and how it responds to fatiguing exercise and to changes in chronic activation levels. Gardiner (University of Montreal) covers muscle fiber types, motor units, and both endurance and strength training. No exercises are provided. c. Book News Inc.

Plasticity of Myosin Heavy Chain Isoforms in Human Skeletal Muscle. Effects of Training and Detraining

Plasticity of Myosin Heavy Chain Isoforms in Human Skeletal Muscle. Effects of Training and Detraining PDF Author: Jesper Løvind Andersen
Publisher:
ISBN:
Category :
Languages : en
Pages : 45

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Aminoff's Diagnosis of Neuromuscular Disorders

Aminoff's Diagnosis of Neuromuscular Disorders PDF Author: Michael J. Aminoff
Publisher: Elsevier Health Sciences
ISBN: 0323871070
Category : Medical
Languages : en
Pages : 723

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Book Description
Succinct yet comprehensive, Aminoff's Diagnosis of Neuromuscular Disorders, 4th Edition, provides expert information and guidance on the clinical, electrodiagnostic, and imaging aspects of neuromuscular disorders. Fully updated, it reflects important advances in the field, including an improved understanding of the molecular and genetic basis of neuromuscular disease, an expanded use of next-generation genetic testing, refinements in electrodiagnosis, and the use of ultrasound imaging techniques to evaluate the peripheral nervous system. In-depth discussions of disease states, as well as the evidence supporting the use of electrodiagnostic and imaging techniques, moves this reference from simply answering the question “How?” to also answering “Why?” Describes the range of clinical manifestations of individual neuromuscular diseases; the power and limitations of electrodiagnostic techniques as they relate to neuromuscular disorders; the place of genetic studies in the diagnosis and prognostication of these diseases; and the scope and utility of newer imaging procedures in detecting and localizing the underlying pathologic process. Reviews neuromuscular physiology and the pathology of major diseases. Provides a readable, well-illustrated synthesis of clinical and investigative techniques in diagnosing neuromuscular diseases, with concise guidance on how to conduct clinical, electrodiagnostic, and ultrasound evaluations and the findings in various disease states. Covers a wide variety of electrodiagnostic and ultrasound procedures, including techniques for evaluating different individual nerves. Features video clips of waveforms and of ultrasound images to illustrate key concepts. An ideal resource for neuromuscular specialists, clinical neurologists, physiatrists, rehabilitation specialists, clinical neurophysiologists, and electromyographers, as well as trainees and those preparing for board certification in neurology, PM&R, neuromuscular medicine, clinical neurophysiology, and electrodiagnostic medicine. Any additional digital ancillary content may publish up to 6 weeks following the publication date.

A Comprehensive Guide to Sports Physiology and Injury Management

A Comprehensive Guide to Sports Physiology and Injury Management PDF Author: Stuart Porter
Publisher: Elsevier Health Sciences
ISBN: 0702074888
Category : Medical
Languages : en
Pages : 573

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Book Description
Divided into two parts, physiology and sports injury management, this is an innovative clinical- and evidence-based guide, which engages with the latest developments in athletic performance both long and short term. It also considers lower level exercise combined with the pertinent physiological processes. It focuses on the rationale behind diagnostic work up, treatment bias and rehabilitation philosophy, challenging convention within the literature to what really makes sense when applied to sports settings. Drawing upon experts in the field from across the world and various sports settings, it implements critical appraisal throughout with an emphasis on providing practical solutions within sports medicine pedagogy. Dovetails foundational sports physiology with clinical skills and procedures to effectively manage sports injuries across a variety of settings Takes an interdisciplinary approach and draws upon both clinical- and evidence-based practice Contributed by leading international experts including academics, researchers and in-the-field clinicians from a range of sports teams including the Royal Ballet and Chelsea FC Pedagogical features include learning objectives, clinical tip boxes, summaries, case studies and Editor’s commentary to/critique of concepts and techniques across chapters

Neurophysiology of the Jaws and Teeth

Neurophysiology of the Jaws and Teeth PDF Author: Anthony Taylor
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 424

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Difference Between Myosin Light and Heavy Chain Isoforms Patterns in Fast - and Slow-twitch Skeletal Muscle: Effect of Endurance Training

Difference Between Myosin Light and Heavy Chain Isoforms Patterns in Fast - and Slow-twitch Skeletal Muscle: Effect of Endurance Training PDF Author: Karin Alev
Publisher:
ISBN: 9789949110759
Category :
Languages : en
Pages : 116

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Book Description