Aging And Human Longevity

Author by : M.-F. Schulz-Aellen
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 62
Total Download : 540
File Size : 54,6 Mb
pdf pdf

Description : The proportion of elderly people continues to increase in the western world-nearly a quarter of the population will be over 65 years by the year 2050. Since aging is accompanied by an increase in diseases and by a deterioration in well-being, finding solutions to these social, medical and psychological problems is necessarily a major goal for society. Scientists and medical practitioners are therefore faced with the urgent task of increasing basic knowledge of the biological processes that cause aging. More resources must be put into this research in order to achieve better understanding of the cellular mechanisms that underlie the differences in life span between species and to answer the difficult questions of why some individuals age more quickly than others, and why some develop liver problems, some have heart problems, and others brain problems. The results of such a wide program of research will provide important information about the causes of many life-threatening and/ or debilitating diseases of old age; it will help find ways to prevent some of the ailments that result from aging, and it may well lead to discoveries enabling the prolongation of human life.


Aging Death And Human Longevity

Author by : Christine Overall
Languange : en
Publisher by : Univ of California Press
Format Available : PDF, ePub, Mobi
Total Read : 78
Total Download : 375
File Size : 55,6 Mb
pdf pdf

Description : With the help of medicine and technology we are living longer than ever before. As human life spans have increased, the moral and political issues surrounding longevity have become more complex. Should we desire to live as long as possible? What are the social ramifications of longer lives? How does a longer life span change the way we think about the value of our lives and about death and dying? Christine Overall offers a clear and intelligent discussion of the philosophical and cultural issues surrounding this difficult and often emotionally charged issue. Her book is unique in its comprehensive presentation and evaluation of the arguments—both ancient and contemporary—for and against prolonging life. It also proposes a progressive social policy for responding to dramatic increases in life expectancy. Writing from a feminist perspective, Overall highlights the ways that our biases about race, class, and gender have affected our views of elderly people and longevity, and her policy recommendations represent an effort to overcome these biases. She also covers the arguments surrounding the question of the "duty to die" and includes a provocative discussion of immortality. After judiciously weighing the benefits and the risks of prolonging human life, Overall persuasively concludes that the length of life does matter and that its duration can make a difference to the quality and value of our lives. Her book will be an essential guide as we consider our social responsibilities, the meaning of human life, and the prospects of living longer.


Aging And Human Longevity

Author by : Marie-Françoise Schulz-Aellen
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 66
Total Download : 594
File Size : 51,5 Mb
pdf pdf

Description :


The Biology Of Human Longevity

Author by : Caleb E. Finch
Languange : en
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 56
Total Download : 136
File Size : 54,5 Mb
pdf pdf

Description : Written by Caleb Finch, one of the leading scientists of our time, The Biology of Human Longevity: Inflammation, Nutrition, and Aging in the Evolution of Lifespans synthesizes several decades of top research on the topic of human aging and longevity particularly on the recent theories of inflammation and its effects on human health. The book expands a number of existing major theories, including the Barker theory of fetal origins of adult disease to consider the role of inflammation and Harmon's free radical theory of aging to include inflammatory damage. Future increases in lifespan are challenged by the obesity epidemic and spreading global infections which may reverse the gains made in lowering inflammatory exposure. This timely and topical book will be of interest to anyone studying aging from any scientific angle. Author Caleb Finch is a highly influential and respected scientist, ranked in the top half of the 1% most cited scientists Provides a novel synthesis of existing ideas about the biology of longevity and aging Incorporates important research findings from several disciplines, including Gerontology, Genomics, Neuroscience, Immunology, Nutrition


Calorie Restriction Aging And Longevity

Author by : Arthur V. Everitt
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 56
Total Download : 450
File Size : 42,8 Mb
pdf pdf

Description : Food or calorie restriction has been shown in many short-lived animals and the rhesus monkey to prolong life-span. Life-long nutrition studies are not possible in humans because of their long survival. Studies over two to six years in healthy adult humans have, however, shown that a 20% reduction in food or calorie intake slows many indices of normal and disease-related aging. Thus, it is widely believed that long-term reduction in calorie or food intake will delay the onset of age-related diseases such as heart disease, diabetes and cancer, and so prolong life. Over the last 20 or more years there has been a progressive rise in food intake in many countries of the world, accompanied by a rising incidence of obesity. Thus our increasing food and calorie intake has been linked to the rising incidence of cardiovascular disease and diabetes in early adult life. It is accepted that overeating, accompanied by reduced physical exercise, will lead to more age-related diseases and shortening of life-span. The answer is to reduce our calorie intake, improve our diet, and exercise more. But calorie restriction is extremely difficult to maintain for long periods. How then can we solve this problem? Edited by a team of highly distinguished academics, this book provides the latest information on the beneficial effects of calorie restriction on health and life-span. This book brings us closer to an understanding at the molecular, cellular and whole organism level of the way forward.


Handbook Of Models For Human Aging

Author by : P. Michael Conn
Languange : en
Publisher by : Elsevier
Format Available : PDF, ePub, Mobi
Total Read : 57
Total Download : 902
File Size : 48,8 Mb
pdf pdf

Description : The Handbook of Models for Human Aging is designed as the only comprehensive work available that covers the diversity of aging models currently available. For each animal model, it presents key aspects of biology, nutrition, factors affecting life span, methods of age determination, use in research, and disadvantages/advantes of use. Chapters on comparative models take a broad sweep of age-related diseases, from Alzheimer's to joint disease, cataracts, cancer, and obesity. In addition, there is an historical overview and discussion of model availability, key methods, and ethical issues. Utilizes a multidisciplinary approach Shows tricks and approaches not available in primary publications First volume of its kind to combine both methods of study for human aging and animal models Over 200 illustrations


The Biology Of Human Longevity

Author by : Caleb Ellicott Finch
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 19
Total Download : 970
File Size : 52,6 Mb
pdf pdf

Description :


Human Longevity

Author by : Raymond C. Valentine
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 14
Total Download : 111
File Size : 46,6 Mb
pdf pdf

Description : More than 7 billion people inhabit the earth and all of them are subject to aging. This book is aimed at persons interested in a molecular explanation of how our cells age. Human Longevity: Omega-3 Fatty Acids, Bioenergetics, Molecular Biology, and Evolution is built on the proposition that we age as our mitochondria age. It suggests a revised version of Harman’s famous hypothesis featuring mitochondrial oxidative and energy stresses as the root causes of aging. Human cells are protected from the ravages of aging by a battery of defensive systems including some novel mechanisms against membrane oxidation introduced in this book. This concept is consistent with recent discoveries showing that mitochondria-targeted antioxidants prevent Huntington’s disease, Parkinson’s disease, and traumatic brain disease in animal models of neurodegeneration. This book explores a unified theory of aging based on bioenergetics. It covers a variety of topics including an introduction to the science of human aging, the Darwinian selection of membranes enabling longevity, a revised mitochondrial membrane hypothesis of aging, and various mechanisms that protect human mitochondrial membranes, thereby enabling longevity.


Lifespan

Author by : Thomas J. Moore
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 61
Total Download : 228
File Size : 46,8 Mb
pdf pdf

Description : An exploration of human longevity discusses the real link between good health and lifespan, the role of genes in lifespan, the danger of infectious disease, and diet and life expectancy. 25,000 first printing. Tour.


The Future Of Human Longevity

Author by : United States. Congress. Senate. Special Committee on Aging
Languange : en
Publisher by :
Format Available : PDF, ePub, Mobi
Total Read : 33
Total Download : 525
File Size : 55,8 Mb
pdf pdf

Description :