Maximum Life Span
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Maximum Life Span
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Author : Roy L. Walford
language : en
Publisher: W. W. Norton
Release Date : 1983
Maximum Life Span written by Roy L. Walford and has been published by W. W. Norton this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Family & Relationships categories.
Abstract: A text for the general public describes how an understanding of the fundamental biological processes of aging can result in a productive life span of at least 120 years. Impending life-extension break-throughs are discussed and a program of controlled dietary restriction based on undernutrition without malnutrition is described. Anticipated major personal and cultural societal changes that will follow a major extension of the current human life span also are discussed. Tables, appendices, notes and an index are included. (wz).
Challenging The Limits Of The Human Life Span
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Author : Wulf Droge
language : en
Publisher:
Release Date : 2010-07
Challenging The Limits Of The Human Life Span written by Wulf Droge and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07 with Health & Fitness categories.
Interventions that delay aging are expected to improve health. In the current US National Institute on Aging's Interventions Testing Program (ITP) the immunosuppressive drug rapamycin was found to increase the maximum life span in mice. These mice started receiving this treatment at an age corresponding to 60 years in humans. Rapamycin targets the same mechanism which was critically involved in the life span extension previously seen in certain mutants of worms flies and mice. The maximum life span was increased in some of these mutants by more than 250 percent, suggesting 1) that the maximum life span is limited by a common mechanism of death, and 2) that humans may possibly gain a few more decades beyond 120 years by interfering in this mechanism. As rapamycin has important adverse effects, this books looks into the underlying mechanisms and describes several natural interventions likely to decrease the rate of aging without using pharmacological drugs
Longevity To The Limits And Beyond
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Author : Jean-Marie Robine
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Longevity To The Limits And Beyond written by Jean-Marie Robine and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Why longevity? For a number of years, the Fondation IPSEN has been devoting considerable effort to the various aspects of ageing, not only to age-related diseases such as Alzheimer's, but also to the Centenarians, the paragon of positive ageing. The logical continuation of this approach is to address the question of longevity in global terms. Behind the extreme values, what span is accessible to all of us and likely to directly concern most of our contemporaries? The individual and col lective increase in the duration of life is one of the most striking phenomena of our time. It could be one of the most significant events in the "bio-social" history of humanity. The increase in life expectancy at old age, which started a few de cades ago only, is going on. The most well-advised observer had not foreseen or even dared hope for this increase which will drastically affect our everyday life, our habits and our behavior. In the fragment of human history we are living in, it is our responsibility to deal with this major transformation for the species. Such a transformation needs an effort from all to adapt to the new conditions. This transformation has to be managed rather than simply experienced, anticip ated rather than followed, in order to avoid any attempt to pervert this major step forward. All that was present during the first symposium of the new series on longevity of the Colloques Medecine et Recherche convened by the Fondation IPSEN.
Explaining Divergent Levels Of Longevity In High Income Countries
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2011-06-27
Explaining Divergent Levels Of Longevity In High Income Countries written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-27 with Social Science categories.
During the last 25 years, life expectancy at age 50 in the United States has been rising, but at a slower pace than in many other high-income countries, such as Japan and Australia. This difference is particularly notable given that the United States spends more on health care than any other nation. Concerned about this divergence, the National Institute on Aging asked the National Research Council to examine evidence on its possible causes. According to Explaining Divergent Levels of Longevity in High-Income Countries, the nation's history of heavy smoking is a major reason why lifespans in the United States fall short of those in many other high-income nations. Evidence suggests that current obesity levels play a substantial part as well. The book reports that lack of universal access to health care in the U.S. also has increased mortality and reduced life expectancy, though this is a less significant factor for those over age 65 because of Medicare access. For the main causes of death at older ages-cancer and cardiovascular disease-available indicators do not suggest that the U.S. health care system is failing to prevent deaths that would be averted elsewhere. In fact, cancer detection and survival appear to be better in the U.S. than in most other high-income nations, and survival rates following a heart attack also are favorable. Explaining Divergent Levels of Longevity in High-Income Countries identifies many gaps in research. For instance, while lung cancer deaths are a reliable marker of the damage from smoking, no clear-cut marker exists for obesity, physical inactivity, social integration, or other risks considered in this book. Moreover, evaluation of these risk factors is based on observational studies, which-unlike randomized controlled trials-are subject to many biases.
Human Longevity
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Author : David W. E. Smith
language : en
Publisher: Oxford University Press, USA
Release Date : 1993
Human Longevity written by David W. E. Smith and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Health & Fitness categories.
This absorbing, balanced account of human longevity draws together information from the fields of medicine, biology, demography, epidemiology, gerontology, and sociology. It describes the history and present status of human longevity and deals in logical sequence with the questions this subject raises. The book illustrates how life expectancy has increased in most countries due, in part, to changing causes of death. It examines the biological determinants of longevity and analyzes social and behavioral factors that may reduce longevity. The book covers the reasons why women live longer than men. It asks why the maximum human life span is nearly twice that of any other warm-blooded animal and much longer than required for reproductive success, and it discusses factors that were involved in the evolution of longevity. It presents predictable increases in human life expectancy and explores the possibility that the maximum human life expectancy may become even longer. Accessible, comprehensive, and original, this book provides a multidisciplinary synthesis of ideas and conclusions about human longevity. It will have wide appeal to professionals in the many areas concerned with longevity as well as lay readers.
International Differences In Mortality At Older Ages
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2011-02-27
International Differences In Mortality At Older Ages written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-27 with Social Science categories.
In 1950 men and women in the United States had a combined life expectancy of 68.9 years, the 12th highest life expectancy at birth in the world. Today, life expectancy is up to 79.2 years, yet the country is now 28th on the list, behind the United Kingdom, Korea, Canada, and France, among others. The United States does have higher rates of infant mortality and violent deaths than in other developed countries, but these factors do not fully account for the country's relatively poor ranking in life expectancy. International Differences in Mortality at Older Ages: Dimensions and Sources examines patterns in international differences in life expectancy above age 50 and assesses the evidence and arguments that have been advanced to explain the poor position of the United States relative to other countries. The papers in this deeply researched volume identify gaps in measurement, data, theory, and research design and pinpoint areas for future high-priority research in this area. In addition to examining the differences in mortality around the world, the papers in International Differences in Mortality at Older Ages look at health factors and life-style choices commonly believed to contribute to the observed international differences in life expectancy. They also identify strategic opportunities for health-related interventions. This book offers a wide variety of disciplinary and scholarly perspectives to the study of mortality, and it offers in-depth analyses that can serve health professionals, policy makers, statisticians, and researchers.
Longevity Senescence And The Genome
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Author : Caleb E. Finch
language : en
Publisher: University of Chicago Press
Release Date : 1994-05-16
Longevity Senescence And The Genome written by Caleb E. Finch and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-05-16 with Health & Fitness categories.
Featuring extensive references, updated for this paperback edition, Longevity, Senescence, and the Genome constitutes a landmark contribution to biomedicine and the evolutionary biology of aging. To enhance gerontology's focus on human age-related dysfunctions, Caleb E. Finch provides a comparative review of all the phyla of organisms, broadening gerontology to intersect with behavioral, developmental, evolutionary, and molecular biology. By comparing species that have different developmental and life spans, Finch proposes an original typology of senescence from rapid to gradual to negligible, and he provides the first multiphyletic calculations of mortality rate constants.
Extra Life
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Author : Steven Johnson
language : en
Publisher: Penguin
Release Date : 2021-05-11
Extra Life written by Steven Johnson and has been published by Penguin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-11 with Science categories.
“Offers a useful reminder of the role of modern science in fundamentally transforming all of our lives.” —President Barack Obama (on Twitter) “An important book.” —Steven Pinker, The New York Times Book Review The surprising and important story of how humans gained what amounts to an extra life, from the bestselling author of How We Got to Now and Where Good Ideas Come From In 1920, at the end of the last major pandemic, global life expectancy was just over forty years. Today, in many parts of the world, human beings can expect to live more than eighty years. As a species we have doubled our life expectancy in just one century. There are few measures of human progress more astonishing than this increased longevity. Extra Life is Steven Johnson’s attempt to understand where that progress came from, telling the epic story of one of humanity’s greatest achievements. How many of those extra years came from vaccines, or the decrease in famines, or seatbelts? What are the forces that now keep us alive longer? Behind each breakthrough lies an inspiring story of cooperative innovation, of brilliant thinkers bolstered by strong systems of public support and collaborative networks, and of dedicated activists fighting for meaningful reform. But for all its focus on positive change, this book is also a reminder that meaningful gaps in life expectancy still exist, and that new threats loom on the horizon, as the COVID-19 pandemic has made clear. How do we avoid decreases in life expectancy as our public health systems face unprecedented challenges? What current technologies or interventions that could reduce the impact of future crises are we somehow ignoring? A study in how meaningful change happens in society, Extra Life celebrates the enduring power of common goals and public resources, and the heroes of public health and medicine too often ignored in popular accounts of our history. This is the sweeping story of a revolution with immense public and personal consequences: the doubling of the human life span.
Avoiding The First Cause Of Death
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Author : Wulf Dröge
language : en
Publisher: iUniverse
Release Date : 2009-05
Avoiding The First Cause Of Death written by Wulf Dröge and has been published by iUniverse this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05 with Family & Relationships categories.
Interventions that delay aging are expected to improve health. In the current US National Institute on Aging's Interventions Testing Program (ITP) the immunosuppressive drug rapamycin was found to increase the maximum life span in mice. These mice started receiving this treatment at an age corresponding to 60 years in humans. Rapamycin targets the same mechanism which was critically involved in the life span extension previously seen in certain mutants of worms flies and mice. The maximum life span was increased in some of these mutants by more than 250 percent, suggesting 1) that the maximum life span is limited by a common mechanism of death, and 2) that humans may possibly gain a few more decades beyond 120 years by interfering in this mechanism. As rapamycin has important adverse effects, this books looks into the underlying mechanisms and describes several natural interventions likely to decrease the rate of aging without using pharmacological drugs.
Handbook Of Life Span Development
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Author : Karen L. Fingerman
language : en
Publisher: Springer Publishing Company
Release Date : 2011
Handbook Of Life Span Development written by Karen L. Fingerman and has been published by Springer Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Medical categories.
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