Leptin And Leptin Antagonists

Author : Prof. Arieh Gertler
Publisher : CRC Press
ISBN 13 : 1498713149
Total Pages : 184 pages
Book Rating : 4.46/5 ( download)

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Download or read book Leptin and Leptin Antagonists written by Prof. Arieh Gertler and published by CRC Press. This book was released on 2009-03-06 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discovery of leptin, the obese (ob) gene product which is not expressed as a functional protein in ob/ob mice, focused the scientific community’s attention on its role as an anorexic hormone involved in the negative regulation of food intake. Almost 14 years after this breakthrough discovery and over 14,000 leptin-related publications later, leptin is now known to participate in a wide range of biological functions that include, in addition to its early envisaged function as an adipostat, glucose metabolism, glucocorticoid synthesis, CD4+ T-lymphocyte proliferation, cytokine secretion, phagocytosis, hypothalamic-pituitary-adrenal axis regulation, reproduction, cardiovascular pathology, bone formation, apoptosis and angiogenesis. In short, it is now well-documented that leptin acts like a cytokine hormone with many pleiotropic effects. Furthermore, in recent years, it has become more and more apparent that many of leptin’s effects are acquired not only through its central action, but also through its systemic action on a peripheral level. This book focuses mainly on the relatively novel aspects of leptin’s actions. Leptin’s involvement in early postnatal imprinting has led to new insight into developmental programming. This highly novel aspect of leptin’s action is reviewed extensively in the final chapter of this book by the Auckland group, Vickers, Krechowec, Gluckman and Breier. In the last five years, it has been shown that at least in rodents, leptin acts as an important neurotrophic factor promoting the early postnatal maturation of neural pathways within the hypothalamus. The authors review experimental evidence, originating largely from their own work, which shows that therapeutic intervention with leptin in the rodents’ early postnatal life can potentially reverse or substantially ameliorate the consequences of developmental malprogramming, and that this effect is highly influenced by both gender and postnatal diet.

Author : Michael C. Henson
Publisher : Springer Science & Business Media
ISBN 13 : 1461501571
Total Pages : 352 pages
Book Rating : 4.72/5 ( download)

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Download or read book Leptin and Reproduction written by Michael C. Henson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: The isolation of leptin in 1994 and its characterization as a factor influencing appetite, energy balance, and adiposity, immediately thrust the polypeptide into the rapidly growing body of literature centered on the physiology of obesity. The growing clinical awareness of obesity as a major health risk in developed societies dovetailed perfectly with any of a number of roles that leptin might play in this abenant physiological condition. Almost unnoticed amidst the excitement generated by early leptin publications was the suggestion that the "fat hormone" might also regulate a wide range of systems and events important to reproduction, including pubertal development, gonadal endocrinology, fettility, and pregnancy. Recognizing this potential, a relatively small cadre of researchers began to examine leptin specifically as a reproductive hormone, thus creating a new and fertile field of investigation. Interest in this area has since gained momentum and an increased number of participants have now made significant contributions to our understanding of many leptin-related mechanisms that are relevant to reproductive biology. Leptin and Reproduction is the first major volume to specifically address leptin as a reproductive hormone and closely examines the advances made in the short time since this field of interest developed. Preeminent researchers ti'om many of the subdisciplines working within this area present a welcomed compendium of the wealth of related literature and voice novel interpretations of cun'ent advances.

Author : Byron J. Richards
Publisher : Truth in Wellness Llc
ISBN 13 : 9781933927282
Total Pages : 134 pages
Book Rating : 4.83/5 ( download)

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Download or read book The Leptin Diet written by Byron J. Richards and published by Truth in Wellness Llc. This book was released on 2006 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to eat in harmony with the fat hormone leptin and take charge of your health.

Author : Stephen Robert Bloom
Publisher :
ISBN 13 :
Total Pages : 640 pages
Book Rating : 4.45/5 ( download)

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Download or read book Gut Hormones written by Stephen Robert Bloom and published by . This book was released on 1981 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Claude Bouchard
Publisher : CRC Press
ISBN 13 : 1000141608
Total Pages : 262 pages
Book Rating : 4.03/5 ( download)

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Download or read book The Genetics of Obesity written by Claude Bouchard and published by CRC Press. This book was released on 2020-08-11 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive compilation of the evidence available regarding the role of genetic differences in the etiology of human obesities and their health and metabolic implications. It also identifies the most promising research areas, methods, and strategies for use in future efforts to understand the genetic basis of obesities and their consequences on human health. Leading researchers in their respective fields present contributed chapters on such topics as etiology and the prevalence of obesities, nongenetic determinants of obesity and fat topography, and animal models and molecular biological technology used to delineate the genetic basis of human obesities. A major portion of the book is devoted to human genetic research and clinical observations encompassing adoption studies, twin studies, family studies, single gene effects, temporal trends and etiology heterogeneity, energy intake and food preference, energy expenditure, and susceptibility to metabolic derangements in the obese state. Future directions of research in the field are covered in the book as well.

Author : Dario Maestripieri
Publisher : University of Chicago Press
ISBN 13 : 0226501221
Total Pages : 354 pages
Book Rating : 4.22/5 ( download)

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Download or read book Maternal Effects in Mammals written by Dario Maestripieri and published by University of Chicago Press. This book was released on 2009-08-01 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary maternal effects occur whenever a mother’s phenotypic traits directly affect her offspring’s phenotype, independent of the offspring’s genotype. Some of the phenotypic traits that result in maternal effects have a genetic basis, whereas others are environmentally determined. For example, the size of a litter produced by a mammalian mother—a trait with a strong genetic basis—can affect the growth rate of her offspring, while a mother’s dominance rank—an environmentally determined trait—can affect the dominance rank of her offspring. The first volume published on the subject in more than a decade, Maternal Effects in Mammals reflects advances in genomic, ecological, and behavioral research, as well new understandings of the evolutionary interplay between mothers and their offspring. Dario Maestripieri and Jill M. Mateo bring together a learned group of contributors to synthesize the vast literature on a range of species, highlight evolutionary processes that were previously overlooked, and propose new avenues of research. Maternal Effects in Mammals will serve as the most comprehensive compendium on and stimulus for interdisciplinary treatments of mammalian maternal effects.

Author : Victor Dubowitz
Publisher : Bailliere Tindall Limited
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.33/5 ( download)

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Download or read book Muscle Biopsy written by Victor Dubowitz and published by Bailliere Tindall Limited. This book was released on 1985 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Franck Mauvais-Jarvis
Publisher : Springer
ISBN 13 : 3319701789
Total Pages : 627 pages
Book Rating : 4.83/5 ( download)

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Download or read book Sex and Gender Factors Affecting Metabolic Homeostasis, Diabetes and Obesity written by Franck Mauvais-Jarvis and published by Springer. This book was released on 2017-12-08 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a reference for years to come, written by world-renowned expert investigators studying sex differences, the role of sex hormones, the systems biology of sex, and the genetic contribution of sex chromosomes to metabolic homeostasis and diseases. In this volume, leaders of the pharmaceutical industry present their views on sex-specific drug discovery. Many of the authors presented at the Keystone Symposium on “Sex and gender factors affecting metabolic homeostasis, diabetes and obesity” to be held in March 2017 in Lake Tahoe, CA. This book will generate new knowledge and ideas on the importance of gender biology and medicine from a molecular standpoint to the population level and to provide the methods to study them. It is intended to be a catalyst leading to gender-specific treatments of metabolic diseases. There are fundamental aspects of metabolic homeostasis that are regulated differently in males and females, and influence both the development of diabetes and obesity and the response to pharmacological intervention. Still, most preclinical researchers avoid studying female rodents due to the added complexity of research plans. The consequence is a generation of data that risks being relevant to only half of the population. This is a timely moment to publish a book on sex differences in diseases as NIH leadership has asked scientists to consider sex as a biological variable in preclinical research, to ensure that women get the same benefit of medical research as men.

Author : World Health Organization
Publisher : World Health Organization
ISBN 13 : 9241208945
Total Pages : 267 pages
Book Rating : 4.49/5 ( download)

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Download or read book Obesity written by World Health Organization and published by World Health Organization. This book was released on 2000 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report issues a call for urgent action to combat the growing epidemic of obesity, which now affects developing and industrialized countries alike. Adopting a public health approach, the report responds to both the enormity of health problems associated with obesity and the notorious difficulty of treating this complex, multifactorial disease. With these problems in mind, the report aims to help policy-makers introduce strategies for prevention and management that have the greatest chance of success. The importance of prevention as the most sensible strategy in developing countries, where obesity coexists with undernutrition, is repeatedly emphasized. Recommended lines of action, which reflect the consensus reached by 25 leading authorities, are based on a critical review of current scientific knowledge about the causes of obesity in both individuals and populations. While all causes are considered, major attention is given to behavioural and societal changes that have increased the energy density of diets, overwhelmed sophisticated regulatory systems that control appetite and maintain energy balance, and reduced physical activity. Specific topics discussed range from the importance of fat content in the food supply as a cause of population-wide obesity, through misconceptions about obesity held by both the medical profession and the public, to strategies for dealing with the alarming prevalence of obesity in children. "... the volume is clearly written, and carries a wealth of summary information that is likely to be invaluable for anyone interested in the public health aspects of obesity and fatness, be they students, practitioner or researcher." - Journal of Biosocial Science

Author : Qi Wu
Publisher : Springer
ISBN 13 : 9811312869
Total Pages : 233 pages
Book Rating : 4.61/5 ( download)

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Download or read book Neural Regulation of Metabolism written by Qi Wu and published by Springer. This book was released on 2018-11-02 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book systemically describes the mechanisms underlying the neural regulation of metabolism. Metabolic diseases, including obesity and its associated conditions, currently affect more than 500 million people worldwide. Recent research has shown that the neural regulation of metabolism is a central mechanism that controls metabolic status physiologically and pathophysiologically. The book first introduces the latest studies on the neural and cellular mechanisms of hypothalamic neurons, hypothalamic glial cells, neural circuitries, cellular signaling pathways, and synaptic plasticity in the control of appetite, body weight, feeding-related behaviors and metabolic disorders. It then summarizes the humoral mechanisms by which critical adipocyte-derived hormones and lipoprotein lipase regulate lipid and glucose metabolism, and examines the role of the hypothalamus-sympathetic nerve, a critical nerve pathway from CNS to peripheral nervous system (PNS), in the regulation of metabolism in multiple tissues/organs. Furthermore, the book discusses the functions of adipose tissue in energy metabolism. Lastly, it explores dietary interventions to treat neural diseases and some of the emerging technologies used to study the neural regulation of metabolism. Presenting cutting-edge developments in the neural regulation of metabolism, the book is a valuable reference resource for graduate students and researchers in the field of neuroscience and metabolism.