The Role of the IGF/Insulin-IGFBP Axis in Normal Physiology and Disease PDF Download

Author: Claire Perks
Publisher: Frontiers Media SA
ISBN: 2889761428
Category : Medical
Languages : en
Pages : 98

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Book Description

Author: Isabel Varela-Nieto
Publisher: Springer Science & Business Media
ISBN: 0387262741
Category : Medical
Languages : en
Pages : 420

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Book Description
Insulin-like growth factor (IGF)-I is a widely expressed growth factor with diverse effects on many tissues throughout development and in adult life. The purpose of this work is to provide detailed and updated information on the role of the growth hormone (GH)-IGF axis in fetal and postnatal development, as well as its physiological functions and implications in pathology.

Author: M. Sue Houston
Publisher: Springer Science & Business Media
ISBN: 1592597955
Category : Medical
Languages : en
Pages : 363

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Book Description
A benchmark review on how specific nutrients or adverse nutritional states impact the components of the IGF (Insulin-like Growth Factor) system and affect human health and disease. The authors describe the fundamentals of the IGF system, explain its basic mechanisms of action, illuminate its essential role in physical development across the life span, and highlight the link between normal and abnormal cellular growth resulting in tumor formation. They also fully examine the clinical aspects of nutrition and IGF, from pre- and postnatal development through old age, in the maintenance of normal metabolism, bone, and muscle health, and their role in pathological states. Special attention is given to critical illness, diabetes, gastrointestinal diseases, kidney failure, endocrine dysfunctions, cardiovascular disease, neurological disorders, and cancer, as well as to their potential for IGF therapy.

Author: Anders Juul
Publisher: Cambridge University Press
ISBN: 9780521641883
Category : Medical
Languages : en
Pages : 536

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Book Description
This revised new edition reviews the substantial advances in our understanding of the vital role of growth hormone (GH) in maintaining adult health, and the resulting disorders from GH deficiency. The first edition, published in 1996, provided a pioneering overview of the subject; this new edition provides an even more comprehensive account, fully updated with the latest research, clinical applications, and references. The therapeutic benefits of GH treatment in GH deficiency are thoroughly evaluated, including effects on metabolism, cardiac function, exercise performance, psychosocial aspects, and aging and gender-specific effects. This compilation by the world's leading experts covers clinical investigation, diagnosis and treatment issues, and encompasses new knowledge of the control and action of GH secretion. This volume is the most authoritative, comprehensive, and detailed account available and will be an essential source of reference for all endocrinologists.

Author: Stefano Cianfarani
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805579268
Category : Science
Languages : en
Pages : 187

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Book Description
The IGF system pervades the fields of development, linear and cellular growth and metabolism. Not only is the functional integrity of the IGF system crucial for normal linear growth and metabolism, it is also of fundamental importance for normal fetal development. This book consists of a compilation of chapters based on presentations at a symposium entitled 'IGFs and IGFBPs: Assessment and Therapeutic Benefit'. Highly qualified basic scientists and endocrinologists report new advances in the broad field of IGF physiology and pathophysiology, related to clinical medicine. New and topical areas of the IGF field are covered, focussing particularly on clinically relevant topics related to growth, pediatric and adult growth hormone deficiency, metabolic disorders, diabetes mellitus and neurology. Molecular and developmental defects are discussed, as are the contributions to clinical diagnosis and management of measurement of IGFs and IGFBPs. The therapeutic potential of recombinant human IGFs and IGFBPs in a range of disorders is also covered. The present volume of Endocrine Development will be of particular interest to scientists and clinicians working in IGF and IGF-related fields and to clinicians working in both pediatric and adult endocrinology and metabolism.

Author: Charles T. Roberts
Publisher: Firefly Books
ISBN: 9780896036925
Category : Health & Fitness
Languages : en
Pages : 804

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Book Description
It has been over 40 years since the original report by Salmon and Daughaday demon strating that the ability of GH to stimulate sulfation of cartilage was mediated by a "sulfation factor. " In the ensuing decades, it has become apparent that this "sulfation factor activity" encompasses a complex system ofligands (IGFs), receptors, and carrier proteins that are, in tum, responsible for a wide array of cellular actions. The IGF system has been demonstrated to be critically involved in both intrauterine and postnatal growth, and to have important implications in cancer biology as well, owing to the ability of the IGFs to function in endocrine, paracrine, and autocrine modes and given the wide distri bution of IGFs in virtually every organ system. The contributions to The /GF System reflect the wide span of interest in the IGF system and its implications for normal and abnormal growth and metabolism. The chapters have been divided into four broad sections: I. Molecular biology of the IGF system; II. Bio logical actions of the IGFs; III. IGF physiology; and IV. Clinical aspects of the IGFs. We have made every effort to highlight the major contemporary themes in IGF biology, but as is inevitable in such a fast-moving field, perspectives will continue to change as new information is accumulated.

Author: Claire M. Perks
Publisher: Elsevier Health Sciences
ISBN: 1455742775
Category : Medical
Languages : en
Pages : 260

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Book Description
This issue of Endocrinology Clinics, authored by experts worldwide, provides essential updates about insulin-like growth factors (IGFs). The physiology is examined, including the latest in what we have learned from animal models as well as humans. The issue also covers IGFs and IGF system in the following: growth disorders; adipogenesis and obesity; muscle function and disease; bone; cancer; cardiac function and disease; normal and diseased kidney; peripheral nervous systems; gastrointestinal diseases; diabetes and metabolism; and IGF-1 central/degenerative diseases.

Author: Derek LeRoith
Publisher: Springer Science & Business Media
ISBN: 146845949X
Category : Science
Languages : en
Pages : 528

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Book Description
This volume addresses a fundamental puzzle in biology and medicine, namely, how does tissue develop, repair and replace itself. The answer appears to lie in growth factors and their regulation. To thrive and survive we need growth factors and this book concentrates on two factors that are related to growth hormone. Growth hormone does not act directly on all tissues, but mediates many of its actions through the release of insulin-like growth factors from the liver. The growth factors were originally called somatomedins by McConaghey and Sledge (1), who discovered that they mediated growth-like effects of growth hormone. However, the factors were purified on the basis of their insulinomimetic actions on fat and muscle and it is their relationship to the insulin family of pep tides that now gives them their name (2,3) of insulin-like growth factors (IGFs). They mediate the actions of. growth hormone on the proteoglycan synthesis of cartilage and produce mitogenic effects in fibroblast cultures.

Author: Novartis Foundation
Publisher: Wiley
ISBN: 0470869992
Category : Medical
Languages : en
Pages : 288

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Book Description
An invaluable book containing a series of interdisciplinary discussions between clinical and basic scientists. Biology of IGF-1: Its interaction with insulin and health and malignant states focuses on key issues such as: the definition of danger zones the development of methods for early recognition of malignant states linked to IGF-1 and/or insulin possible approaches to preventative intervention the relevance in this field of research to the development of novel therapeutic approaches to treating certain cancers.

Author: Junjie Xiao
Publisher: Springer
ISBN: 9811314357
Category : Science
Languages : en
Pages : 618

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Book Description
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.