The Human Embryo
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The Anatomy Of The Human Embryo
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Author : Gerd Steding
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2009
The Anatomy Of The Human Embryo written by Gerd Steding and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Medical categories.
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.
An Atlas Of The Human Embryo And Fetus
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Author : Jan E. Jirasek
language : en
Publisher: CRC Press
Release Date : 2000-12-15
An Atlas Of The Human Embryo And Fetus written by Jan E. Jirasek and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-12-15 with Medical categories.
With hundreds of original photographs, optical micrographs and scanning electron micrographs, this atlas describes the progress of the embryo throughout its development, highlighting the formation and differentiation of organ structures. From the preembryonic and embryo stages to the development of the skeleton and striated muscle, organogenesis of the heart, and development of external genitalia, it provides authoritative answers to the most frequently asked question about the human embryo. With its plethora of outstanding photographs and images, experienced embryologists as well as clinicians and students can compare historical ideas with photographic reality.
The Human Embryo
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Author : Shigehito Yamada
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-03-02
The Human Embryo written by Shigehito Yamada and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-02 with Medical categories.
Human embryology is now rapidly moving to a new phase due to recent innovation and advances of life science including ES and iPS technology. This new era also directs a difficult challenge for scientists in terms of technological and ethical issues for future human embryology. However, human embryology is difficult to research due to ethics involved in the collection of human materials. This book traces the early history and provides knowledge on demonstration of principles from ancient to the most recent embryo studies amidst the unresolved scientific and ethical issues. We hope this book will help the readers to understand human embryo development better.
Art And The Human Blastocyst
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Author : David K. Gardner
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Art And The Human Blastocyst written by David K. Gardner 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.
The field of human artificial reproductive technology (ART) is continually advancing and has witnessed significant changes since the inception of Louise Brown in 1978. Though Louise Brown herself was conceived after the trans fer of a blastocyst, there remain significant confusion and debate regarding the stage at which the human embryo conceived in the laboratory should be replaced in the mother. Developments in culture media formulations, leading to the introduction of sequential media, have brought the role of the blasto cyst in human ART back into the spotlight. It was due to this resurgence of interest in the niche of extended culture in human infertility treatment that the symposium on "ART and the Human Blastocyst" was held. of this meeting within this volume bring to the forefront The proceedings the main issues raised with the transfer of embryos at the blastocyst stage. It is evident from the chapters that follow that ART needs to be perceived as a continuum of procedures, each one dependent on the preceding one, and all equally as important as each other. That is to say, the development of a com petent embryo is ultimately dependent on the quality of the gametes from which it was derived. With regard to the oocyte, this then places the emphasis on the physician to use a stimulation protocol that both produces quality oocytes and does not impair endometrial function. Maintenance of gamete and embryo quality is the laboratory's role.
The Human Embryo In Vitro
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Author : Catriona A. W. McMillan
language : en
Publisher: Cambridge University Press
Release Date : 2021-04-01
The Human Embryo In Vitro written by Catriona A. W. McMillan and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-01 with Law categories.
The Human Embryo in vitro explores the ways in which UK law engages with embryonic processes under the Human Fertilisation and Embryology Act 1990 (as amended), the intellectual basis of which has not been reconsidered for almost thirty years. McMillan argues that in regulating 'the embryo' – that is, a processual liminal entity in itself - the law is regulating for uncertainty. This book offers a fuller understanding of how complex biological processes of development and growth can be better aligned with a legal framework that purports to pay respect to the embryo while also allowing its destruction. To do so it employs an anthropological concept, liminality, which is itself concerned with revealing the dynamics of process. The implications of this for contemporary regulation of artificial reproduction are fully explored, and recommendations are offered for international regimes on how they can better align biological reality with social policy and law.
Human Embryos Human Beings
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Author : Samuel B. Condic
language : en
Publisher: CUA Press
Release Date : 2018-06-29
Human Embryos Human Beings written by Samuel B. Condic and has been published by CUA Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-29 with Medical categories.
A tale of two ontologies : are humans designated or discovered?. - Ontology and embryos : on being an embryo. - Arguments from ontology : it can't be human because it contradicts, ontologically. - Arguments from potential : it can't be human because it contradicts, factually. - Arguments from observation : it could be human, but the facts suggest otherwise. - Developmental systems theory and fuzzy organisms : it's not human until we say it's human. - The postmodern connection : form, fiat, and intention. - Humans and organization : defining the hallmarks of human existence. - Some difficult cases : a practical guide for evaluation. - A contested case : altered nuclear transfer : how to evaluate entities produced by experimenters. - Metaphysics matters.
Interactive Embryology The Human Embryo Program
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Author : Jay Lash
language : en
Publisher:
Release Date : 2002
Interactive Embryology The Human Embryo Program written by Jay Lash and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Stem Cells And The Future Of Regenerative Medicine
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Author : Institute of Medicine
language : en
Publisher: National Academies Press
Release Date : 2002-01-25
Stem Cells And The Future Of Regenerative Medicine written by Institute of Medicine 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 2002-01-25 with Science categories.
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.
The Human Embryo Research Debates
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Author : Ronald M. Green
language : en
Publisher: Oxford University Press
Release Date : 2001-06-28
The Human Embryo Research Debates written by Ronald M. Green and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-06-28 with Medical categories.
Research on the early human embryo has long been recognized as essential to progress in a host of biomedical areas from reproductive medicine to the treatment of pediatric cancers. Now, with the possibility of stem cell research and cell replacement therapies, embryo research holds out the promise of cures for many serious disease conditions such as diabetes and Alzheimer's disease. Despite its importance, however, human embryo research has met powerful opposition. Drawing on his experience as a member of the NIH's Human Embryo Research Panel, Green offers a first-hand account of the embryo research debates. In telling this story, he periodically pauses to reflect on some of the leading philosophical challenges posed by embryo research and new interventions at the start of life. Among the questions he examines are: What is the impact of new biological information on our thinking about life's beginning? May parents risk injuring a child in order to have it? What role should religion play in shaping biomedical policy in a controversial area like this? This is a fascinating insider's account of one of the most important, if unsuccessful, recent efforts to come to terms with a controversial area of scientific research.
Embryos Under The Microscope
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Author : Jane Maienschein
language : en
Publisher: Harvard University Press
Release Date : 2014-05-20
Embryos Under The Microscope written by Jane Maienschein and has been published by Harvard University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-20 with Science categories.
Jane Maienschein examines how understanding of embryos evolved from the speculations of natural philosophers to bioengineering, with its life-enhancing therapies. She shows that research on embryos has always seemed promising to some but frightening to others, and makes the case that public understanding must be informed by scientific findings.