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Myofilament Function in Health and Disease

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Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889451869 Year: Pages: 161 DOI: 10.3389/978-2-88945-186-9 Language: English
Publisher: Frontiers Media SA
Subject: Physiology --- Science (General)
Added to DOAB on : 2017-08-28 14:01:09
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Abstract

The present E-book, consisting of a compilation of original articles and reviews, presents how myofilaments are regulated in cardiac and skeletal muscles and trigger contraction. Additionally, this E-book gives insights into their dysregulation in a number of muscle disorders.

Keywords

Contraction --- Muscle --- Heart --- skeletal muscle --- sarcomere --- Myosin --- Actin --- Myopathy

Redox Regulation in Skeletal Muscle Aging and Exercise

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Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889451968 Year: Pages: 101 DOI: 10.3389/978-2-88945-196-8 Language: English
Publisher: Frontiers Media SA
Subject: Physiology --- Science (General)
Added to DOAB on : 2017-10-13 14:57:01
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Abstract

Skeletal muscle represents the largest organ of the human body and comprises about 40% of total body mass in humans. Even in people who ‘age well’, there is a noticeable loss of muscle strength and function that accelerates dramatically after the age of 60, a major factor in the reduction in life quality for the aging population. One of the most effective interventions to maintain muscle mass and function is through exercise. Skeletal muscle generates reactive oxygen and reactive nitrogen (ROS/RNS) species in response to muscle contractions. The concentration and species of ROS/RNS generated can depend on the age and fitness of the individual, muscle fibre type and the intensity of the muscle contractions. ROS/RNS generate unique signaling cascades that are not only essential in skeletal muscle contraction and adaptation but also play a role in a wide array of cell processes including cell proliferation, protein synthesis/degradation, immune response and antioxidant defense. ROS/RNS generated by contractions are involved in a co-ordinated local response that is tightly controlled at all levels from generation to detoxification. This collection of original articles and reviews highlights investigations that measure different aspects of the redox response of skeletal muscle to aging and exercise.

Horse Feeding and Management

Authors: --- ---
ISBN: 9783039285525 / 9783039285532 Year: Pages: 195 DOI: 10.3390/books978-3-03928-553-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Biology --- Nutrition and Food Sciences
Added to DOAB on : 2020-06-09 16:38:57
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Horses perform variety of roles in our society, serving people in several ways. Proper nutrition and feeding management are some of the main objectives to ensure the well-being and performance of horses. Thus, the link between equine health and good dietary treatment must be recognized to increase our understanding of the needs of the horse. It is important to ensure science-based knowledge is available to all stakeholders and people working in the horse industry. This book presents research papers published in the Special Issue of Animals entitled ‘Horse Nutrition and Management’.

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