Developmental Mechanisms of Vertebrate Eye Rudiments PDF Download
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Author: Georgiĭ Viktorovich Lopashov
Publisher:
ISBN:
Category : Embryology
Languages : en
Pages : 250
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Book Description
Author: Georgiĭ Viktorovich Lopashov
Publisher:
ISBN:
Category : Embryology
Languages : en
Pages : 250
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Book Description
Author:
Publisher: Academic Press
ISBN: 0123850452
Category : Science
Languages : en
Pages : 337
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Book Description
Vision is our primary sensory modality, and we are naturally curious as to how the visual system assembles. The visual system is in many ways remarkably simple, a repeating assemblage of neurons and support cells that parse the visual field through precision and redundancy. Through this simplicity the eye has often led the way in our exploration of how an organ is assembled. Eye development has therefore long been a favorite for exploring mechanisms of cell fate choice, patterning and cell signaling.This volume, which is part of the Current Topics in Developmental Biology series, highlights the exceptional advances over the past 20 years. Chapters emphasize our knowledge of transcription factors and how these generate networks to direct the eye field and associated structures. Topics such as cell fate specification are also explored, along with the potential of Drosophila as a model for lens formation and the progress made in using the Drosophila eye to examine planar cell polarity. - Contributions from researchers who are active in identifying new paradigms to explore - Review of our current state of knowledge - Chapters written by authors with a new generation approach that takes a more systems approach to identifying factors and better defines cell subtypes
Author: Y. Robert Barishak
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805571798
Category : Medical
Languages : en
Pages : 147
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Book Description
This monograph, unlike most previously published books on the subject, approaches the embryology of the eye and its adnexae from the perspective of gestational age, providing a unique overall view of the various structures of the eye at different stages of prenatal development. Embryogenesis, organogenesis and differentiation are three main periods that can be distinguished in the prenatal development of the human eye. The chapters in this book describe in detail the series of sequential events that occur during these periods from the fertilization of the ovum to, and after, birth. Superbly illustrated and clearly written, this text contains a wealth of information for residents in ophthalmology, neonatal and pediatric ophthalmologists, as well as for all ophthalmologists and physicians interested in developmental anomalies.
Author: F. Crescitelli
Publisher: Springer Science & Business Media
ISBN: 3642664687
Category : Medical
Languages : en
Pages : 816
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Book Description
The vertebrate eye has been, and continues to be, an object of interest and of inquiry for biologists, physicists, chemists, psychologists, and others. Quite apart from its important role in the development of ophthalmology and related medical disciplines, the vertebrate eye is an exemplar of the ingenuity of living systems in adapting to the diverse and changing environments in which vertebrates have evolved. The wonder is not so much that the visual system, like other body systems, has been able to adapt in this way, but rather that these adaptations have taken such a variety of forms. In a previous volume in this series (VII/I) Eakin expressed admiration for the diversity of invertebrate photoreceptors. A comparable situation exists for the vertebrate eye as a whole and one object of this volume is to present to the reader the nature of this diversity. One result of this diversification of ocular structures and properties is that the experimental biologist has available a number of systems for study that are unique or especially favorable for the investigation of particular questions in visual science or neurobiology. This volume includes some examples of progress made by the use of such specially selected vertebrate systems. It is our hope that this comparative approach will continue to reveal new and useful preparations for the examination of important questions.
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 892
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Book Description
Author: Library of Congress. Copyright Office
Publisher: Copyright Office, Library of Congress
ISBN:
Category : Copyright
Languages : en
Pages : 1222
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Book Description
Includes Part 1, Number 1: Books and Pamphlets, Including Serials and Contributions to Periodicals (January - June)
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 682
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Book Description
Author: Retina Research Foundation (U.S.). Symposium
Publisher: MIT Press
ISBN: 9780262121545
Category : Medical
Languages : en
Pages : 330
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Book Description
Development of the Visual System presents a selection of current studies that clearly illustrate principles of visual system development. These range from retinal development in fish and frogs to the effects of abnormal visual experience on the primary visual cortex of the cat. The book is unique in addressing four specific and fundamental aspects of development: cell lineage and cell fate, specificity and targeting of axons, specification of visual cortex, and correlates of the critical period. Encompassing technical advances in cellular and molecular biology and in video imaging and microscopy, contributions in each of these areas provide new information at the cellular and molecular levels to complement the now classic descriptions of visual development previously available at the level of neural systems.ContributorsKaren L. Allendoerfer, David M. Altshuler, Antonella Antonini, Seymour Benzer, Edward M. Callaway, Constance L. Cepko, Hollis T. Cline, Max S. Cynader, N. W. Daw, Scott E. Fraser, K. Fox, Eckhard Friauf, Anirvan Ghosh, R. W. Guillery, William A. Harris, Christine E. Holt, Lawrence C. Katz, Susan McConnell, Pamela A. Raymond, Thomas A. Reh, Carla J. Shatz, Michael P. Stryker, Claudia A. 0. Stuermer, Mriganka Sur, David L. Turner, T. N. Wiesel
Author: University of California (System). Institute of Library Research
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 878
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Book Description
Author: Patrizia Ferretti
Publisher: John Wiley & Sons
ISBN: 0470090111
Category : Science
Languages : en
Pages : 562
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Book Description
The first edition of Embryos, Genes and BirthDefects, edited by the late Peter Thorogood, was a radicalnew book aimed at bridging the gap between the medical disciplinesof embryology and dysmorphology, and recent advances in cellular,molecular and developmental biology. This new edition remainsunique in its breadth and brings up to date our understanding ofbirth defects and of the strategies utilized to gain suchknowledge. It features new chapters on human cytogenetics,mutagenesis and the eyes and ears. The book presents key topics in developmental biology andexplains how they provide the foundations for understandingclinical birth defects. The first six chapters introduce conceptsand strategies adopted to elucidate developmental anomalies leadingto birth defects. The book then focuses on specific organs andreviews the cellular and molecular mechanisms affecting theirdevelopment and how disruption of these mechanisms by genetic orenvironmental factors may underlie certain birth defects. Thechapters are concise and provide up-to-date coverage of topics in aformat that is easily accessible and yet at the forefront ofresearch. Written primarily for paediatricians, obstetricians, clinicalgeneticists and allied workers, this book guides the reader throughthe contribution of modern molecular biology to our understandingof human development. Developmental and cellular biologists willlearn how errors in the cellular and genetic mechanism can lead toclassical disorders, diseases and syndromes.
