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Author : Ronan O'Rahilly,Fabiola Müller
Publisher : Carnegie Institute (WA)
Page : 328 pages
File Size : 52,9 Mb
Release : 1987
Category : Embryology
ISBN : UOM:39015009878292
Author : Ronan R. O'Rahilly,Fabiola M¿ller
Publisher : John Wiley & Sons
Page : 374 pages
File Size : 43,7 Mb
Release : 2006-09-18
Category : Medical
ISBN : 9780471973072
The new edition of The Embryonic Human Brain: An Atlas of Developmental Stages represents the integration of analysis of the serial sections of human embryos in the Carnegie collection with results of the latest ultrasound studies. It provides summaries of the morphological status of the brain at each stage of development, covering both normal and anomalous conditions. Preceding the atlas are several chapters that present historical aspects, techniques, and prenatal measurements, as well as an introduction to embryonic staging, and terminology accompanied by over definitions of key terms. Now illustrated in full colour throughout Includes high quality photographs, photomicrographs, and diagrams Expands coverage of magnetic resonance imaging of the fetal and perinatal periods Highlights molecular and genetic aspects of normal and abnormal development of the brain Utilizes a set of standardized abbreviations Provides selected references to seminal studies Review for the Second Edition: "[A] really beautiful and wonderfully informative book that no embryologist, comparative anatomist, pediatric neurologist or neurosurgeon should be without. Putting aside the medical relevance of this atlas, it also provides the most captivating version of one of the most complex and fascinating embryological stories of all.” BRAIN This atlas is an invaluable resource for neuroscientists, developmental biologists, comparative anatomists, neurologists, pathologists, radiologists, and neurosurgeons.
Author : Institute of Medicine,Board on Neuroscience and Behavioral Health,National Research Council,Division on Earth and Life Studies,Board on Life Sciences,Committee on the Biological and Biomedical Applications of Stem Cell Research
Publisher : National Academies Press
Page : 112 pages
File Size : 49,7 Mb
Release : 2002-01-25
Category : Science
ISBN : 9780309170420
Recent scientific breakthroughs, celebrity patient advocates, and conflicting religious beliefs have come together to bring the state of stem cell researchâ€"specifically embryonic stem cell researchâ€"into the political crosshairs. President Bush's watershed policy statement allows federal funding for embryonic stem cell research but only on a limited number of stem cell lines. Millions of Americans could be affected by the continuing political debate among policymakers and the public. Stem Cells and the Future of Regenerative Medicine provides a deeper exploration of the biological, ethical, and funding questions prompted by the therapeutic potential of undifferentiated human cells. In terms accessible to lay readers, the book summarizes what we know about adult and embryonic stem cells and discusses how to go about the transition from mouse studies to research that has therapeutic implications for people. Perhaps most important, Stem Cells and the Future of Regenerative Medicine also provides an overview of the moral and ethical problems that arise from the use of embryonic stem cells. This timely book compares the impact of public and private research funding and discusses approaches to appropriate research oversight. Based on the insights of leading scientists, ethicists, and other authorities, the book offers authoritative recommendations regarding the use of existing stem cell lines versus new lines in research, the important role of the federal government in this field of research, and other fundamental issues.
Author : Ronan O'Rahilly
Publisher : Unknown
Page : 128 pages
File Size : 49,5 Mb
Release : 1973
Category : Electronic
ISBN : OCLC:640126188
Author : Ronan O'Rahilly
Publisher : Unknown
Page : 167 pages
File Size : 45,8 Mb
Release : 1973
Category : Electronic
ISBN : LCCN:73084115
Author : Ronan O'Rahilly
Publisher : Unknown
Page : 128 pages
File Size : 53,8 Mb
Release : 1973
Category : Electronic
ISBN : OCLC:634055724
Author : National Academy of Sciences,Institute of Medicine,Sandra Ackerman
Publisher : National Academies Press
Page : 195 pages
File Size : 48,7 Mb
Release : 1992-01-01
Category : Medical
ISBN : 9780309045292
The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."
Author : Gerd Steding
Publisher : Karger Medical and Scientific Publishers
Page : 308 pages
File Size : 53,7 Mb
Release : 2009
Category : Medical
ISBN : 9783805583619
The present anatomical atlas concentrates on the early weeks of prenatal development of the human embryo. It comprises more than 800 scanning electron-microscopic pictures of specimens of exclusively human embryos. The three-dimensional appearing illustrations show the development of the external form of the face, neck, trunk and limbs. Besides, the brain and the viscera of the head, neck, thorax, abdomen and pelvis all dissected into layers are represented in their position and spatial form. The juxtaposition of pictures of temporally close developmental stages reveals the changes in the form of the organs. Photographs of the same organic system are usually shown at the same magnification and clearly demonstrate the growth process. Simple outline drawings provided with the principal nomenclature facilitate the orientation within the specimens. A brief introduction to each chapter explains the most significant developmental steps depicted. This atlas is of great interest not only to anatomists, embryologists, histologists and developmental biologists, but also to biologists, biochemists and geneticists. Moreover, it serves as a valuable reference book for clinicians such as gynecologists, obstetricians, pediatric surgeons and pediatric cardiologists.
Author : Institute of Medicine,Board on Health Sciences Policy,Committee on Understanding the Biology of Sex and Gender Differences
Publisher : National Academies Press
Page : 288 pages
File Size : 48,5 Mb
Release : 2001-07-02
Category : Medical
ISBN : 0309132975
It's obvious why only men develop prostate cancer and why only women get ovarian cancer. But it is not obvious why women are more likely to recover language ability after a stroke than men or why women are more apt to develop autoimmune diseases such as lupus. Sex differences in health throughout the lifespan have been documented. Exploring the Biological Contributions to Human Health begins to snap the pieces of the puzzle into place so that this knowledge can be used to improve health for both sexes. From behavior and cognition to metabolism and response to chemicals and infectious organisms, this book explores the health impact of sex (being male or female, according to reproductive organs and chromosomes) and gender (one's sense of self as male or female in society). Exploring the Biological Contributions to Human Health discusses basic biochemical differences in the cells of males and females and health variability between the sexes from conception throughout life. The book identifies key research needs and opportunities and addresses barriers to research. Exploring the Biological Contributions to Human Health will be important to health policy makers, basic, applied, and clinical researchers, educators, providers, and journalists-while being very accessible to interested lay readers.
Author : National Academies of Sciences, Engineering, and Medicine,Health and Medicine Division,Board on Health Sciences Policy
Publisher : National Academies Press
Page : 155 pages
File Size : 45,8 Mb
Release : 2020-07-31
Category : Medical
ISBN : 9780309676717
Because of the recent advances in embryo modeling techniques, and at the request of the Office of Science Policy in the Office of the Director at the National Institutes of Health, the National Academies of Sciences, Engineering, hosted a 1-day public workshop that would explore the state of the science of mammalian embryo model systems. The workshop, which took place on January 17, 2020, featured a combination of presentations, panels, and general discussions, during which panelists and participants offered a broad range of perspectives. Participants considered whether embryo model systems - especially those that use nonhuman primate cells - can be used to predict the function of systems made with human cells. Presentations provided an overview of the current state of the science of in vitro development of human trophoblast. This publication summarizes the presentation and discussion of the workshop.
Author : Nick Hopwood
Publisher : University of Chicago Press
Page : 397 pages
File Size : 53,7 Mb
Release : 2015-05-11
Category : Art
ISBN : 9780226046945
Emphasizing the changes worked by circulation and copying, interpretation and debate, this book uses the case to explore how pictures succeed and fail, gain acceptance and spark controversy. It reveals how embryonic development was made a process that we can see, compare, and discuss, and how copying - usually dismissed as unoriginal
Author : Claude Gaultier,Jacques R Bourbon,Martin Post
Publisher : Springer
Page : 464 pages
File Size : 51,9 Mb
Release : 2013-05-27
Category : Medical
ISBN : 9781461475378
Knowledge about the mechanisms of lung development has been growing rapidly, especially with regard to cellular and molecular aspects of growth and differentiation. This authoritative international volume reviews key aspects of lung development in health and disease by providing a comprehensive review of the complex series of cellular and molecular interactions required for lung development. It covers such topics as pulmonary hypoplasia, effects of malnutrition, and pulmaonary angiogenesis. An indispensable reference for all those involved in studying or treating lung disease in neonates and children, the book offers a unique view of the development of this essential organ.
Author : Wilfried Feichtinger,Peter Kemeter
Publisher : Springer Science & Business Media
Page : 299 pages
File Size : 40,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642714122
While the organization of an international congress on in vitro fertilization (IVF) was an entirely new venture for us in 1983, since we had no experience but were full of optimism, we approached the organization of a second Congress in Vien na in 1986 much more calmly. Our experience had increased as had the readiness of many of our friends to help and of people interested in cooperating. However, would our Congress not lose its originality on account of the increased routine? This was certainly a possible danger which we wanted to prevent by means of two counter measures. The first concerned the scientific program: the new and trend-setting aspects of IVF would be discussed primarily rather than the results of traditional methods. The second measure concerned the social program, aimed more at private contacts in the intimate and familiar atmosphere of homes and workplace rather than meetings in luxurious but impersonal public institu tions. We believe that both these measures achieved the desired effect. Although we could not avoid some events taking place at the same time, the most important problems were treated and discussed jointly. Thus, the Congress was easy to survey, and all topics were thoroughly discussed.
Author : Erich Blechschmidt, M.D.,R.F. Gasser, Ph.D.
Publisher : North Atlantic Books
Page : 313 pages
File Size : 42,8 Mb
Release : 2012-05-15
Category : Medical
ISBN : 9781583944608
Fifty years ago the field of human embryology was incomplete; prior to that time the anatomy of early human embryos was still unknown, and there was much to be learned about the older stages of human embryonic development. It is now understood that human organs result from step-by-step differentiations of the growing human embryo. Research by renowned embryologist Erich Blechschmidt, MD, showed that differentiations are not only the result of a gene effect, but are also brought about through growth initiated by extragenetic (occurring outside the gene) information. Without this extragenetic information the differentiation would not begin. Dr. Blechschmidt and coauthor Raymond Gasser, PhD, maintain that Haeckel's biogenetic law (ontogeny recapitulates phylogeny) was an erroneous attempt to explain developmental processes. Blechschmidt's human embryological investigations showed that Darwin's principles (mutation and selection) are likely valid for the origin of the species, but that they cannot explain the ontogenesis of the organs. The ontogenesis of each individual cannot be derived from phylogenetic facts. The authors stress that a clear distinction must be made between the vast field of phylogenetics and the much more exact and understandable field of ontogenetics—particularly the process of differentiation—and their goal is to present not only the abstract biokinetic principles of differentiation, but the originality of embryonic human beings as well. Their knowledge of developmental movements leads to their conclusion that differentiation is an undivided biodynamic process that occurs during development and includes the chemical processes as well. Logically organized into two sections (the first covers early metabolic fields and includes chapters on the one-cell human ovum, the early embryo, blood vessels, the nervous system, head region, trunk, and limbs; the second describes metabolic fields in later developmental stages, distinguishing fields of corrosion, densation, contusion, distusion, retention, dilation, liquation, and detraction), Biokinetics and Biodynamics of Human Differentiation warrants reading by thoughtful professionals in a number of fields concerned with embryonic differentiation. A new preface by Dr. Gasser addresses how the book's principles and findings were and are understood in the field of human embryology.
Author : Lindsay Biga,Devon Quick,Sierra Dawson,Amy Harwell,Robin Hopkins,Joel Kaufmann,Mike LeMaster,Philip Matern,Katie Morrison-Graham,Jon Runyeon
Publisher : Unknown
Page : 128 pages
File Size : 52,6 Mb
Release : 2019-09-26
Category : Electronic
ISBN : 1955101159
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