Author: Giacinto Libertini
Publisher: Springer Nature
ISBN: 3030737748
Category : Social Science
Languages : en
Pages : 426
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Book Description
This book provides concrete scientific basis that we can conceive the possibility of modifying or even completely canceling aging process, despite the fact that aging is commonly regarded as the result of the overall effects of many uncontrollable degenerative phenomena. The authors illustrate in detail the mechanisms by which cells and the whole organism age. Actions by which it is possible, or will be possible within a limited time, to operate for modifying aging are also debated. The discussion is conducted within the frame and the concepts of evolutionary medicine, which is also indispensable for distinguishing between the manifestations of aging and: (i) diseases that worsen with age, and (ii) acceleration of normal aging rates, caused by unhealthy lifestyle habits and other avoidable factors. The book also discusses the impact of aging on overall mortality and the strange situation that, according to official statistics, aging does not exist as cause of death. This book is a turning point between a gerontology and geriatrics conceived as the study and vain treatment of an incurable condition and one in which these disciplines examine the how and why of a physiological phenomenon that can be modified up to a possible total control. This means transforming the medical prevention and treatment of physiological aging from the greatest failure to the greatest success of medicine.
Author: Michael Allan Singer
Publisher:
ISBN: 9781536155099
Category : Aging
Languages : en
Pages : 0
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Book Description
Each species has its own characteristic aging trajectory coded by a species-specific developmental program. This developmental program is triggered at the time of fertilization, hence aging begins at conception. Within a species there are considerable variations in the aging phenotype between individuals due to the plasticity of the developmental process and its inherent stochasticity. The evolution of a species is due to genetic changes in its underlying developmental program and when enough genetic changes have accumulated a new species emerges with its own characteristic aging phenotype. Therefore, speciation and aging are linked processes. Over the evolutionary course of the human lineage, culture has been an important driver of evolutionary change. Culture is not restricted to the human lineage but only humans have evolved cumulative culture; the transmission of modified cultural practices across generations. Early cultural innovations such as toolmaking, agriculture and dairy farming had a utilitarian function. However, over the past 100 to 150 years, there has been a significant change in the pace and nature of cultural innovations. Although many cultural innovations still have a utilitarian function, a new category of cultural innovations has emerged that have "entertainment" functions in the domains of social communication and information transfer. In addition, cultural practices by the tobacco, food and technological industries have been used to modify population behaviors, physiology and beliefs. Over the past 50 to 75 years, there has emerged so called chronic non-infectious diseases, which occurrence parallels the development of these new cultural innovations and practices. In addition, culture has now become the primary driver of human evolution. In answer to the question posed by the title of this book, aging is not a disease and diseases are cultural constructs used to define variants in the aging process.
Author: Mark P. Mattson
Publisher: Elsevier
ISBN: 9780444518767
Category : Medical
Languages : en
Pages : 212
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Book Description
The book describes the mechanisms involved in the maintenance of neuroendocrine-immune interactions in ageing. The lack of this maintenance leads to the appearance of age-related diseases (cancer, infections, dementia) and subsequent disability. The capacity of some hormones or nutritional factors in restoring and remodelling the neuroendocrine-immune response during ageing is reported presenting possible new anti-ageing strategies in order to reach healthy ageing and longevity
Author: Laurence D. Mueller
Publisher: OUP USA
ISBN: 0199754225
Category : Health & Fitness
Languages : en
Pages : 225
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Book Description
Does Aging Stop? shatters the conventional beliefs on which aging research has been based for the last fifty years.
Author: Theodore Goldsmith
Publisher: Azinet
ISBN: 0978870913
Category : Medical
Languages : en
Pages : 31
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Book Description
Why do we age? The answer to this question is critical to our ability to prevent and treat highly age-related diseases such as cancer and heart disease that now cause the deaths of most people in the developed world. This short book provides an overview of biological aging theories including history, current status, major scientific controversies, and implications for the future of medicine. Major topics include: human mortality as a function of age, aging mechanisms and processes, the programmed vs. non-programmed aging controversy, empirical evidence on aging, and the feasibility of anti-aging and regenerative medicine. Evolution theory is essential to aging theories. Theorists have been struggling for 150 years to explain how aging, deterioration, and consequent death fit with Darwin’s survival of the fittest concept. This book explains how continuing genetics discoveries have produced changes in the way we think about evolution that in turn lead to new thinking about the nature of aging.
Author: Tom Kirkwood
Publisher: Oxford University Press
ISBN: 0195350006
Category : Science
Languages : en
Pages : 288
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Book Description
By the year 2050 one in five of the world's population will be 65 or older, a fact which presages profound medical, biological, philosophical, and political changes in the coming century. In Time of Our Lives, Tom Kirkwood draws on more than twenty years of research to make sense of the evolution of aging, to explain how aging occurs, and to answer fundamental questions like why women live longer than men. He shows that we age because our genes, evolving at a time when life was "nasty, brutish, and short," placed little priority on the long-term maintenance of our bodies. With such knowledge, along with new insights from genome research, we can devise ways to target the root causes of aging and of age-related diseases such as Alzheimer's and osteoporosis. He even considers the possibility that human beings will someday have greatly extended life spans or even be free from senescence altogether. Beautifully written by one of the world's pioneering researchers into the science of aging, Time of Our Lives is a clear, original and, above all, inspiring investigation of a process all of us experience but few of us understand.
Author: Howard M. Fillit
Publisher: Elsevier Health Sciences
ISBN: 1437720757
Category : Medical
Languages : en
Pages : 1171
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Book Description
Popular with generations of practitioners, Brocklehurst's Textbook of Geriatric Medicine and Gerontology has been the definitive reference of choice in the field of geriatric care. The new 7th Edition, by Howard M. Fillit, MD, Kenneth Rockwood, MD, and Kenneth Woodhouse, carries on this tradition with an increased clinical focus and updated coverage to help you meet the unique challenges posed by this growing patient population. Consistent discussions of clinical manifestations, diagnosis, prevention, treatment, and more make reference quick and easy, while over 255 illustrations compliment the text to help you find what you need on a given condition. Examples of the latest imaging studies depict the effects of aging on the brain, and new algorithms further streamline decision making. Emphasizes the clinical relevance of the latest scientific findings to help you easily apply the material to everyday practice. Features consistent discussions of clinical manifestations, diagnosis, prevention, treatment, and more that make reference quick and easy. Includes over 255 illustrations—including algorithms, photographs, and tables—that compliment the text to help you find what you need on a given condition. Provides summary boxes at the end of each chapter that highlight important points. Features the work of an expert author team, now led by Dr. Howard M. Fillit who provides an American perspective to complement the book’s traditional wealth of British expertise. Includes an expanded use of algorithms to streamline decision making. Presents more color images in the section on aging skin, offering a real-life perspective of conditions for enhanced diagnostic accuracy. Includes examples of the latest imaging studies to help you detect and classify changes to the brain during aging. Offers Grade A evidence-based references keyed to the relevant text.
Author: Benjamin A. Bensadon
Publisher: Academic Press
ISBN: 0124201814
Category : Medical
Languages : en
Pages : 280
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Book Description
Psychology and Geriatrics demonstrates the value of integrating psychological knowledge and insight with medical training and geriatric care. Leading physician and geropsychologist contributors come together to share their collective wisdom about topics that are as emotionally uncomfortable as they are universally relevant. As the world struggles to respond to unprecedented gains in life expectancy and an explosion of new retirees living with chronic health conditions, this collaboration could not be more timely. This exceptional resource is, itself, evidence that physicians and psychologists can work together to optimize truly patient-centered geriatric care. Here at last is a scientifically rigorous, evidence-based response to the aging mind and body from those most expertly trained. - Illustrates why and how psychologists must assume a more integrated role in meeting the health care needs of older patients - Confronts emotionally laden topics such as cognitively impaired driving, caregiver burden, end-of-life communication, suicide, and systemic issues such as bias, payment, and the culture of medicine - Challenges decades-long barriers to integration, from both physician and psychologist perspectives, suggesting how they can finally be overcome - Provides an innovative, practical response to academic medicine's growing emphasis on psychological and behavioral science - Demonstrates how health care reform creates a behavioral health niche that clinical psychologists are uniquely qualified to fill
Author: Ian Stuart-Hamilton
Publisher: Cambridge University Press
ISBN: 1139500171
Category : Psychology
Languages : en
Pages : 459
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Book Description
With the world's population getting increasingly older, there has never been a more pressing need for the study of old age and ageing. An Introduction to Gerontology provides a wide-ranging introduction to this important topic. By assuming no prior expert knowledge and avoiding jargon, this book will guide students through all the main subjects in gerontology, covering both traditional areas, such as biological and social ageing, and more contemporary areas, such as technology, the arts and sexuality. An Introduction to Gerontology is written by a team of international authors with multidisciplinary backgrounds who draw evidence from a variety of different perspectives and traditions.
Author:
Publisher: Springer Publishing Company
ISBN: 0826130992
Category : Social Science
Languages : en
Pages : 446
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Book Description
The second volume in this long-running series presents the usual critical and intensive review chapters divided into five sections but also addresses particular topics of special interest, including drugs and their use, and misuse, among the aged; the nonmedication orientation to treatment of various disorders; the immune system; and clinical procedures in the management of urinary incontinence. As with all the volumes, the contributors represent an international array of leading experts
