Author: Michelle Tu
Publisher:
ISBN: 9781303792724
Category :
Languages : en
Pages :
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Book Description
Tissue regeneration entails replenishing of damaged cells, appropriate cell differentiation and inclusion of regenerated cells into functioning tissues. In adult humans, the capacity of the injured spinal cord and muscle to self-repair is limited. In contrast, the amphibian larva can regenerate its tail after amputation with complete recovery of muscle, notochord and spinal cord. However, the cellular and molecular mechanisms underlying this phenomenon are still unclear. Determining these mechanisms in a model organism that exhibits this exceptional capacity to self-repair may provide the knowledge for novel therapeutic approaches to promote human tissue regeneration. One factor that has been identified as relevant for tail regeneration is electrical activity, which also plays an important role in early development of muscle and spinal cord. We hypothesize that calcium-mediated electrical activity manifests in regenerating tissues and that this activity is necessary for proper muscle and spinal cord regeneration. Calcium (Ca2+) imaging experiments show that regenerating tissues exhibit Ca2+-mediated electrical activity during the first day post-amputation. More specifically, muscle cells exhibit Ca2+ transients that depend on Ca2+ release from stores. We also find that blockade of Ca2+-mediated electrical activity impairs muscle and spinal cord regeneration. Furthermore, inhibiting Ca2+ transients in the regenerating muscle prevents the activation and proliferation of muscle satellite cells, which results in poor muscle regeneration.Our findings suggest that Ca2+-mediated electrical activity is critical for the early stages of regeneration and required for proper muscle and spinal cord regeneration. Our work contributes to understanding how Ca2+-mediated electrical activity promotes repair of injured tissues and may lead to improved therapies for tissue regeneration.
Author: Sergey V. Dorozhkin
Publisher: CRC Press
ISBN: 9814364177
Category : Science
Languages : en
Pages : 863
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Book Description
Due to a great chemical similarity with the biological calcified tissues, many calcium orthophosphates possess remarkable biocompatibility and bioactivity. Materials scientists use this property extensively to construct artificial bone grafts that are either entirely made of or only surface-coated with the biologically relevant calcium orthophospha
Author: George Karpati
Publisher: Cambridge University Press
ISBN: 9780521650625
Category : Medical
Languages : en
Pages : 800
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Book Description
Rewritten and redesigned, this remains the one essential text on the diseases of skeletal muscle.
Author:
Publisher: Academic Press
ISBN: 0123944104
Category : Science
Languages : en
Pages : 385
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Book Description
This new volume of Current Topics in Developmental Biology covers the area of mechanisms in regeneration. With an international board of authors, it provides a comprehensive set of reviews covering such topics as control of growth during regeneration, skeletal muscle degeneration and regeneration in mammals and flies, and suppression of regeneration in mammals. Covers the area of mechanisms in regeneration International board of authors Provides a comprehensive set of reviews
Author: Paul A. Banaszkiewicz
Publisher: Cambridge University Press
ISBN: 1107627362
Category : Medical
Languages : en
Pages : 301
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Book Description
The must-have book for candidates preparing for the oral component of the FRCS (Tr and Orth).
Author: David L. Stocum
Publisher: Academic Press
ISBN: 012384861X
Category : Technology & Engineering
Languages : en
Pages : 474
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Book Description
Regenerative Biology and Medicine, Second Edition — Winner of a 2013 Highly Commended BMA Medical Book Award for Medicine — discusses the fundamentals of regenerative biology and medicine. It provides a comprehensive overview, which integrates old and new data into an ever-clearer global picture. The book is organized into three parts. Part I discusses the mechanisms and the basic biology of regeneration, while Part II deals with the strategies of regenerative medicine developed for restoring tissue, organ, and appendage structures. Part III reflects on the achievements of regenerative biology and medicine; future challenges; bioethical issues that need to be addressed; and the most promising developments in regenerative medicine. The book is designed for multiple audiences: undergraduate students, graduate students, medical students and postdoctoral fellows, and research investigators interested in an overall synthesis of this field. It will also appeal to investigators from fields not directly related to regenerative biology and medicine, such as chemistry, informatics, computer science, mathematics, physics, and engineering. Highly Commended 2013 BMA Medical Book Award for Medicine Includes coverage of skin, hair, teeth, cornea, and central neural tissues Provides description of regenetive medicine in digestive, respiratory, urogenital, musculoskeletal, and cardiovascular systems Includes amphibians as powerful research models with discussion of appendage regeneration in amphibians and mammals
Author: George J. Christ
Publisher: Cambridge University Press
ISBN: 0521899494
Category : Medical
Languages : en
Pages : 361
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Book Description
A state-of-the-art primer on the role of pharmacological sciences in regenerative medicine, for advanced students, postdoctoral fellows, and researchers.
Author: Eduardo E. Benarroch
Publisher: Oxford University Press
ISBN: 0190209429
Category : Medical
Languages : en
Pages : 850
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Book Description
Fully updated and revised according to student feedback, the sixth edition of Mayo Clinic Medical Neurosciences: Organized by Neurologic System and Level provides a systematic approach to anatomy, physiology, and pathology of the nervous system inspired by the neurologist's approach to solving clinical problems. This volume has 4 sections: 1) an overview of the neurosciences necessary for understanding anatomical localization and pathophysiologic characterization of neurologic disorders; 2) an approach to localizing lesions in the 7 longitudinal systems of the nervous system; 3) an approach to localizing lesions in the 4 horizontal levels of the nervous system; and 4) a collection of clinical problems. This book provides the neuroscience framework to support the neurologist in a clinical setting and is also a great resource for neurology and psychiatry board certifications. This is the perfect guide for all medical students and neurology, psychiatry, and physical medicine residents at early stages of training. New to This Edition - A chapter devoted to multiple-choice questions for self-assessment - Discussion of emerging concepts in molecular, cellular, and system neurosciences - New chapters on emotion and consciousness systems - Incorporation of new discoveries in neuroimaging and an appendix for tables of medications commonly used to treat neurologic disorders
Author: Jamie Davies
Publisher: Springer Science & Business Media
ISBN: 0387308733
Category : Science
Languages : en
Pages : 255
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Book Description
Branching morphogenesis, the creation of branched structures in the body, is a key feature of animal and plant development. This book brings together, for the first time, expert researchers working on a variety of branching systems to present a state-of-the-art view of the mechanisms that control branching morphogenesis. Systems considered range from single cells, to blood vessel and drainage duct systems to entire body plans, and approaches range from observation through experiment to detailed biophysical modelling. The result is an integrated overview of branching.
Author: Stefan I. McDonough
Publisher: Springer Science & Business Media
ISBN: 9780306478789
Category : Medical
Languages : en
Pages : 440
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Book Description
This volume reviews the current ability, future prospects, and physiological and medical significance of being able to distinguish pharmacologically among different calcium channel subtypes. Chapters are organized around broad concepts addressing the state of the field that naturally cover the pharmacology of each different calcium channel. Mechanistic information on drug-channel interactions is also presented in several chapters, as a theoretical and practical guide to working with calcium channel blockers in general.
