Aging And Cell Structure

Author : John E. Johnson
Publisher : Springer Science & Business Media
Page : 233 pages
File Size : 46,8 Mb
Release : 2013-11-11
Category : Medical
ISBN : 9781468446074

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Aging and Cell Structure by John E. Johnson Pdf

Although thousands of articles and hundreds of books on aging have been published, only a small percentage of this material has dealt with anatomy, particularly at the fine structural level. It was with this in mind that Aging and Cell Structure was conceived. Volume 1 of Aging and Cell Structure was published in 1981 and represented a current compilation of information, concentrating at the electron microscopic level, on morphological changes which occur in cells and tissues as they age. The present volume completes the two-volume set. While Volume 1 highlighted structural changes occurring in the aging nervous system, Volume 2 centers its efforts on studies of in vitro aging. Chapters on other subjects are included as well. These include age-related changes seen in neuromuscular junctions, oral tissues, and the pancreas. Although these two volumes represent a very small part of the published infor mation on experimental gerontology, their approach is rather unique because they focus on anatomy, perhaps the most basic of all the biomedical sciences. Because many dif ferent tissue types are examined, we begin to see recurrent, definitive patterns in the aging cell which may not be fully apparent from studies taking one cell type at a time. This becomes even more evident in the present volume where changes seen in popula tions of cells grown in culture-isolated from hormones or nervous impulses from other body areas-are found to be similar to those changes found in vivo.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 55,9 Mb
Release : 1981
Category : Electronic
ISBN : OCLC:923049913

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Aging and Cell Structure by Anonim Pdf

Author : Nikki J. Holbrook,George R. Martin,Richard A. Lockshin
Publisher : John Wiley & Sons
Page : 344 pages
File Size : 49,7 Mb
Release : 1995-12-20
Category : Science
ISBN : 0471121231

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Cellular Aging and Cell Death by Nikki J. Holbrook,George R. Martin,Richard A. Lockshin Pdf

Cellular AGING AND CELL DEATH Edited by Nikki J. Holbrook, George R. Martin, and Richard A.Lockshin Cellular Aging and Cell Death provides a thorough understanding ofthe mechanisms responsible for cellular aging, covering the recentresearch on programmed cell death and senescence, and describingtheir role in the control of cell proliferation and the agingprocess. This one-of-a-kind book is the first to combine the twohottest research areas of cell biology into one comprehensivetext. Leading experts contribute to give readers an authoritativeoverview of the distinct fields of cellular aging and programmedcell death, as well as to demonstrate how both fields are criticalto understanding the aging process. They address the large andgrowing interest in apoptosis, especially with regard to themolecular signals that induce and regulate programmed cell death,and the role of apoptosis in a variety of age-associated diseasesand disabilities. Throughout the book, a strong emphasis is placedon the interrelationship of the molecular, cellular, andphysiological aspects of senescence. Individual chapters discuss such topics as the role and regulationof apoptosis in development, the potential impact of cell death onsuch postmitotic tissues as nerve and muscle, and suggest thatprogrammed cell death plays an important role in both pathologicaland nonpathological aspects of aging, including neurodegenerativediseases. One important chapter focuses on the most recent research involvingthe study of telomeres, whose reduction in length with age and celldivision may underlie cellular senescence. The subject of neuronalcell death is also put into the perspective of aging. Cellular Aging and Cell Death bridges the rapidly growing fields ofcellular aging and programmed cell death. This thorough, yetconcise book will be of particular interest to graduate studentsand researchers within the fields of cell and developmentalbiology, neurobiology, immunology, and physiology. Physicians andmedical students involved in the fields of gerontology andpathology will also find this an informative reference.

Author : John E. Johnson
Publisher : Springer Science & Business Media
Page : 399 pages
File Size : 52,6 Mb
Release : 2013-11-21
Category : Psychology
ISBN : 9781468439298

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Aging and Cell Structure by John E. Johnson Pdf

Approaching any task on aging brings a flood of images that are a personal repetition of what has been one of the greatest and most persistent concerns of mankind. Even restricting time to the past decade or so and approaching only the biomedical sciences, one still encounters a flood of information in this relatively young research area. The ories and ideas abound as though each researcher provides one of his own. This might well be expected; aging is an exceedingly complicated series of crossroads involving trails and even superhighways. Each specialist has a peephole (society, body, organ, tissue, cell, or-especially in modern biology-cellular organelles, macromolecules, and even molecules) and the views of the crossroads are obviously different. Hence, the num ber of observations just about equals the number of independent ideas put forward. It is natural to seek from highly specialized knowledge a fundamental understand ing of aging through the modern research trends in biology that focus on events at the cellular, subcellular, macromolecular, and molecular levels. The ultimate clues must lie there-with one serious complication: There are numerous cell types in any body and each cell type is a very complex machine of its own. Additionally, there are potential repercussions in that different cells, tissues, and even molecules have effects on one another. This is indeed a confusing situation, and one for which we must seek reliable answers, provided that we can take a step back and provide a generalized view.

Author : Bernard Strihler
Publisher : Academic Press
Page : 480 pages
File Size : 42,6 Mb
Release : 1977-01-28
Category : Science
ISBN : UCAL:B4300046

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Times, Cells, and Aging by Bernard Strihler Pdf

Time, Cells, and Aging, 2nd Edition presents the mechanics of cell function and the relevant implications of the molecular-genetic view to the aging phenomena. This book explores the biology of the aging process. Comprised of 11 chapters, this edition starts with an overview of the causes and mechanisms underlying the gradual deterioration of structure and function characteristics of aging. This text then examines the two aspects of the behavior of man, including the reasoned conscious behavior and the greater dependence on reaction patterns predicted on the successful responses of the past. Other chapters explore the relationship between aging and mortality rate in animals, which is a result of an organism's deceasing ability to function optimally in carrying out his vital functions. The final chapter deals with the implementation of a research plan relevant to understanding the primary mechanisms of the aging process. This book is a valuable resource for gerontologists, biologists, and molecular biologists.

Author : John Johnson
Publisher : Unknown
Page : 300 pages
File Size : 49,8 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 1475714319

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Aging and Cell Function by John Johnson Pdf

Author : Suresh I.S. Rattan,Leonard Hayflick
Publisher : Springer
Page : 364 pages
File Size : 45,9 Mb
Release : 2016-05-09
Category : Medical
ISBN : 9783319262390

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Cellular Ageing and Replicative Senescence by Suresh I.S. Rattan,Leonard Hayflick Pdf

This book covers the origins and subsequent history of research results in which attempts have been made to clarify issues related to cellular ageing, senescence, and age-related pathologies including cancer. Cellular Ageing and Replicative Senescence revisits more than fifty-five years of research based on the discovery that cultured normal cells are mortal and the interpretation that this phenomenon is associated with the origins of ageing. The mortality of normal cells and the immortality of cancer cells were also reported to have in vivo counterparts. Thus began the field of cytogerontology. Cellular Ageing and Replicative Senescence is organized into five sections: history and origins; serial passaging and progressive ageing; cell cycle arrest and senescence; system modulation; and recapitulation and future expectations. These issues are discussed by leading thinkers and researchers in biogerontology and cytogerontology. This collection of articles provides state-of-the-art information, and will encourage students, teachers, health care professionals and others interested in the biology of ageing to explore the fascinating and challenging question of why and how our cells age, and what can and cannot be done about it.

Author : John E. Johnson
Publisher : Springer
Page : 416 pages
File Size : 40,6 Mb
Release : 1981-12-31
Category : Psychology
ISBN : UOM:39015004579788

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Aging and Cell Structure by John E. Johnson Pdf

Approaching any task on aging brings a flood of images that are a personal repetition of what has been one of the greatest and most persistent concerns of mankind. Even restricting time to the past decade or so and approaching only the biomedical sciences, one still encounters a flood of information in this relatively young research area. The ories and ideas abound as though each researcher provides one of his own. This might well be expected; aging is an exceedingly complicated series of crossroads involving trails and even superhighways. Each specialist has a peephole (society, body, organ, tissue, cell, or-especially in modern biology-cellular organelles, macromolecules, and even molecules) and the views of the crossroads are obviously different. Hence, the num ber of observations just about equals the number of independent ideas put forward. It is natural to seek from highly specialized knowledge a fundamental understand ing of aging through the modern research trends in biology that focus on events at the cellular, subcellular, macromolecular, and molecular levels. The ultimate clues must lie there-with one serious complication: There are numerous cell types in any body and each cell type is a very complex machine of its own. Additionally, there are potential repercussions in that different cells, tissues, and even molecules have effects on one another. This is indeed a confusing situation, and one for which we must seek reliable answers, provided that we can take a step back and provide a generalized view.

Author : Valquiria Bueno
Publisher : Springer Nature
Page : 159 pages
File Size : 53,6 Mb
Release : 2024-07-01
Category : Electronic
ISBN : 9783031550225

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Cellular and Molecular Aspects of Ageing by Valquiria Bueno Pdf

Author : Richard G. Cutler
Publisher : Unknown
Page : 140 pages
File Size : 49,5 Mb
Release : 1976
Category : Cells
ISBN : 3805522843

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Cellular Ageing by Richard G. Cutler Pdf

Author : Christian Behl,Christine Ziegler
Publisher : Springer Science & Business Media
Page : 113 pages
File Size : 47,8 Mb
Release : 2013-12-18
Category : Science
ISBN : 9783642451799

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Cell Aging: Molecular Mechanisms and Implications for Disease by Christian Behl,Christine Ziegler Pdf

Aging represents a physiological and per se non-pathological and multifactorial process involving a set of key genes and mechanisms being triggered by different endogenous and exogenous factors. Since aging is a major risk factor in connection with a variety of human disorders, it is increasingly becoming a central topic in biochemical and medical research. The plethora of theories on aging – some of which have been discussed for decades – are neither isolated nor contradictory but instead can be connected in a network of pathways and processes at the cellular and molecular levels. This book summarizes the most prominent and important approaches, focusing on telomeres, DNA damage and oxidative stress as well as on the possible role of nutrition, the interplay between genes and environment (epigenetics) and intracellular protein homeostasis and introduces some genes that have actually extended life spans in animal models. Linking these different determinants of aging with disease, this volume aims to reveal their multiple interdependencies. We see that there is no single “perfect” theory of aging and that instead it is possible to define what the authors call the molecular aging matrix of the cell. A better knowledge of its key mechanisms and the mutual connections between its components will lead to a better understanding of age-associated disorders such as Alzheimer’s disease.

Author : J. Robin Harris,Viktor I. Korolchuk
Publisher : Springer Nature
Page : 424 pages
File Size : 50,5 Mb
Release : 2023-01-04
Category : Family & Relationships
ISBN : 9783031214103

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Biochemistry and Cell Biology of Ageing: Part III Biomedical Science by J. Robin Harris,Viktor I. Korolchuk Pdf

This book provides a state-of-the-art overview of key areas of subcellular aging research in human cells. The reader is introduced to the historical development and progress in biomedical aging research and learns, for example, about the role of microRNAs, circRNAs, mitochondria and extracellular vesicles in cellular senescence. The reader will also learn more about how gap junctions, the nuclear pore complex and the proteasome are affecting the ageing processes. In addition, novel therapeutic opportunities through modulation of cellular senescence are discussed. The book follows on from Parts I and II of Biochemistry and Cell Biology of Ageing (Volumes 90 and 91 of the Subcellular Biochemistry book series) by covering interesting and significant biomedical ageing topics not included in the earlier volumes. Comprehensive and cutting-edge, this book is a valuable resource for experienced researchers and early career scientist alike, who are interested in learning more about the fascinating and challenging question of why and how our cells age.

Author : Imre Zs.-Nagy
Publisher : CRC Press
Page : 226 pages
File Size : 45,7 Mb
Release : 1994-07-12
Category : Science
ISBN : 0849367387

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The Membrane Hypothesis of Aging by Imre Zs.-Nagy Pdf

The Membrane Hypothesis of Aging offers the most comprehensive, multidisciplinary description of the cell maturation and aging process. The membrane hypothesis of aging (MHA) described in this book is based on the actual multidisciplinary knowledge of cell morphology, physiology, and biochemistry. The solid basis of known facts explains the destructive, progressive, intrinsic, and universal character of the aging process. The book interprets other aging theories, including free radical theory of aging, dysdifferentiation hypothesis of aging and cancer, and the accumulation theories. It presents important issues for future research. The book also outlines the possibilities of an efficient, preventive, anti-aging drug design, and presents the first promising results of such research activity.

Author : S. Kaul,Renu Wadwha
Publisher : Springer Science & Business Media
Page : 298 pages
File Size : 49,6 Mb
Release : 2003-10-31
Category : Science
ISBN : 1402013752

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Aging of Cells in and Outside the Body by S. Kaul,Renu Wadwha Pdf

This book provides updated knowledge on the basic features and mechanisms of cellular aging established since its first manifestation at cellular level 40 years ago. Contributions of genetic and environmental factors, failure of genetic and cellular repair mechanisms, and the epigenetic modifications determine the final lifespan of cells. This book also provides an understanding on how aging mechanisms in mice, a most frequently used model, differ with that of humans who receive better tumor surveillance because of stringent controls on aging mechanisms. It also appraises the use of modern technology for aging studies and its intervention. This book serves as an excellent reading on cellular aging for undergraduate students, researchers and experts of this area.

Author : Bernard Strihler
Publisher : Elsevier
Page : 471 pages
File Size : 40,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323161695

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Times, Cells, and Aging by Bernard Strihler Pdf

Time, Cells, and Aging, 2nd Edition presents the mechanics of cell function and the relevant implications of the molecular-genetic view to the aging phenomena. This book explores the biology of the aging process. Comprised of 11 chapters, this edition starts with an overview of the causes and mechanisms underlying the gradual deterioration of structure and function characteristics of aging. This text then examines the two aspects of the behavior of man, including the reasoned conscious behavior and the greater dependence on reaction patterns predicted on the successful responses of the past. Other chapters explore the relationship between aging and mortality rate in animals, which is a result of an organism’s deceasing ability to function optimally in carrying out his vital functions. The final chapter deals with the implementation of a research plan relevant to understanding the primary mechanisms of the aging process. This book is a valuable resource for gerontologists, biologists, and molecular biologists.