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Cellular Communication During Ocular Development
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Author :Symposium on Ocular and Visual Development Publisher :Springer-Verlag ISBN 13 :3662265575 Total Pages :205 pages Book Rating :4.6/5 (622 download)
Book Synopsis Cellular Communication During Ocular Development by : Symposium on Ocular and Visual Development
Download or read book Cellular Communication During Ocular Development written by Symposium on Ocular and Visual Development and published by Springer-Verlag. This book was released on 2013-09-03 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological investigation. The diversity of its parts and the precision of their interaction make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes. but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development. a series of symposia on ocular and visual development was initiated in 1973. A major objective of the symposia has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing maximum exchange of ideas originated with Dr. Leon Canbeub. who supplied the necessary driving force that made the series a reality. Each symposium has concentrated on a different aspect of ocular development. Speakers have been selected to approach related topics from different perspectives.
Book Synopsis Cellular Communication During Ocular Development by : J. B. Sheffield
Download or read book Cellular Communication During Ocular Development written by J. B. Sheffield and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological investigation. The diversity of its parts and the precision of their interac tion make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes. but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development. a series of symposia on ocular and visual development was initiated in 1973. A major objective of the symposia has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing maximum exchange of ideas originated with Dr. Leon Canbeub. who supplied the necessary driving force that made the series a reality. Each symposium has concentrated on a different aspect of ocular development. Speakers have been selected to approach related topics from different perspec tives.
Book Synopsis Molecular mechanisms in ocular development and disease by : Rajalekshmy Shyam
Download or read book Molecular mechanisms in ocular development and disease written by Rajalekshmy Shyam and published by Frontiers Media SA. This book was released on 2023-07-04 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cell Interactions in Visual Development by : S Robert Hilfer
Download or read book Cell Interactions in Visual Development written by S Robert Hilfer and published by . This book was released on 1988-11-01 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of the Visual System by : S.P. Bhat
Download or read book Development of the Visual System written by S.P. Bhat and published by Karger Medical and Scientific Publishers. This book was released on 2004-01-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: All the tissues of the eye, including the lens, the cornea, the ciliary body, the neuroretina and the retinal pigment epithelium must work in harmony for the realization of clear vision.The phenotypic emergence of each of these tissues requires intercellular communication, which is achieved through direct physical contact as well as through diffusion and reception of the molecular beacons.This volume provides an overview of the molecular and cellular biology of eye development and encompasses themes like early gene expression in the surface ectoderm and the optic cup, retinal neurogenesis, signaling molecules and axonal guidance. It presents new findings on the influence of the lens on the development of the visual system and how gene expression in the optic cup controls differentiation of the lens fiber cell while established ideas about the morphogenesis of the ciliary body are challenged. A valuable source of information for developmental biologists and neurobiologists as well as ophthalmologists interested in understanding the relationship between temporally and spatially regulated gene activity and function and cellular interactions in early development and neuronal functions.
Book Synopsis Cell Interactions in Visual Development by : S. Robert Hilfer
Download or read book Cell Interactions in Visual Development written by S. Robert Hilfer and published by Springer. This book was released on 1988-11 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological in vestigation. The diversity of its parts and the precision of their interaction make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes, but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development, a series of symposia on ocular and visual devel opment was initiated in 1973. A major objective of the symposia has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing maximum ex change of ideas originated with Dr. Leon Candeub, who supplied the nec essary driving force that made the series a reality. Each symposium has concentrated on a different aspect of ocular development. Speakers have been selected to approach related topics from different perspectives.
Book Synopsis Ocular Size and Shape Regulation During Development by : S.R. Hilfer
Download or read book Ocular Size and Shape Regulation During Development written by S.R. Hilfer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological investigation. The diversity of its parts and the precision of their interac tion make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes, but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development, a series of symposia on ocular and visual de velopment was initiated in 1973. A second purpose has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing a maximum exchange of ideas originated with Dr. Leon Candeub, who supplied the necessary driving force that made the series a reality.
Book Synopsis Cellular Communication During Ocular Development by : J. B. Sheffield
Download or read book Cellular Communication During Ocular Development written by J. B. Sheffield and published by Springer. This book was released on 1982-11-04 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological investigation. The diversity of its parts and the precision of their interac tion make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes. but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development. a series of symposia on ocular and visual development was initiated in 1973. A major objective of the symposia has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing maximum exchange of ideas originated with Dr. Leon Canbeub. who supplied the necessary driving force that made the series a reality. Each symposium has concentrated on a different aspect of ocular development. Speakers have been selected to approach related topics from different perspec tives.
Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Drosophila Eye Development by : Kevin Moses
Download or read book Drosophila Eye Development written by Kevin Moses and published by Springer Science & Business Media. This book was released on 2002-03-12 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 Kevin Moses It is now 25 years since the study of the development of the compound eye in Drosophila really began with a classic paper (Ready et al. 1976). In 1864, August Weismann published a monograph on the development of Diptera and included some beautiful drawings of the developing imaginal discs (Weismann 1864). One of these is the first description of the third instar eye disc in which Weismann drew a vertical line separating a posterior domain that included a regular pattern of clustered cells from an anterior domain without such a pattern. Weismann suggested that these clusters were the precursors of the adult ommatidia and that the line marks the anterior edge of the eye. In his first suggestion he was absolutely correct - in his second he was wrong. The vertical line shown was not the anterior edge of the eye, but the anterior edge of a moving wave of patterning and cell type specification that 112 years later (1976) Ready, Hansen and Benzer would name the "morphogenetic furrow". While it is too late to hear from August Weismann, it is a particular pleasure to be able to include a chapter in this Volume from the first author of that 1976 paper: Don Ready! These past 25 years have seen an astonishing explosion in the study of the fly eye (see Fig.
Book Synopsis Cell Interactions in Visual Development by : S. Robert Hilfer
Download or read book Cell Interactions in Visual Development written by S. Robert Hilfer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eye has fascinated scientists from the earliest days of biological in vestigation. The diversity of its parts and the precision of their interaction make it a favorite model system for a variety of developmental studies. The eye is a particularly valuable experimental system not only because its tissues provide examples of fundamental processes, but also because it is a prominent and easily accessible structure at very early embryonic ages. In order to provide an open forum for investigators working on all aspects of ocular development, a series of symposia on ocular and visual devel opment was initiated in 1973. A major objective of the symposia has been to foster communication between the basic research worker and the clinical community. It is our feeling that much can be learned on both sides from this interaction. The idea for an informal meeting allowing maximum ex change of ideas originated with Dr. Leon Candeub, who supplied the nec essary driving force that made the series a reality. Each symposium has concentrated on a different aspect of ocular development. Speakers have been selected to approach related topics from different perspectives.
Book Synopsis Signal Transduction in the Retina by : Steven J. Fliesler
Download or read book Signal Transduction in the Retina written by Steven J. Fliesler and published by CRC Press. This book was released on 2007-12-26 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the twenty-first century, we are just beginning to understand more clearly the enormous diversity and complexity of signaling processes in the retina. Integrating advances in the biochemistry, cell biology, physiology, and physics of phototransduction, Signal Transduction in the Retina presents the methodologies and experimental approaches that yield key information on the mechanisms underlying normal retinal physiology. This in-depth work discusses the latest techniques and applications for understanding retinal function and degradation, developing novel therapeutic strategies, and promoting cellular survival and functional retention. Drawing contributions from experts in a range of disciplines, each chapter presents a brief overview of the area discussed along with specific methodology for obtaining the primary data to understand the cellular and molecular process. Given the dominance and wealth of information on rhodopsin-based phototransduction, the book devotes substantial attention to this topic, but also evaluates a diversity of signaling mechanisms. Beginning with the molecular mechanisms of vertebrate phototransduction, this volume presents the structure of phototransduction cascade components at atomic resolution, as well as molecular interactions in multi-protein complexes and novel cell-based strategies for understanding signal shut-off and light adaptation. It discusses non-visual phototransduction and the role of melanopsin in adaptive photoresponses and circadian clock regulation. The book also compares the visual signaling processes of vertebrates and invertebrates. It examines experimental studies of insulin-based signaling in the inner and outer retina; investigates retinal development including signaling in progenitor cells, cell-cell communication in developing cells, and neovascularization; and studies lipid-derived mediators such as neuroprotectins and discusses the participation of retinal pigment epithelium in neuronal survival.
Book Synopsis Molecular Genetic Analysis of Drosophila Eye Development by :
Download or read book Molecular Genetic Analysis of Drosophila Eye Development written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pituitary Adenylate Cyclase-Activating Polypeptide by : Hubert Vaudry
Download or read book Pituitary Adenylate Cyclase-Activating Polypeptide written by Hubert Vaudry and published by Springer Science & Business Media. This book was released on 2003 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pituitary Adenylate Cyclase-Activating Polypeptide is the first volume to be written on the neuropeptide PACAP. It covers all domains of PACAP from molecular and cellular aspects to physiological activities and promises for new therapeutic strategies. Pituitary Adenylate Cyclase-Activating Polypeptide is the twentieth volume published in the Endocrine Updates book series under the Series Editorship of Shlomo Melmed, MD.
Book Synopsis Cellular Summer Camp by : Joshua Muller Sukeena
Download or read book Cellular Summer Camp written by Joshua Muller Sukeena and published by . This book was released on 2017 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary sense of humans is vision, and the visual system begins in the retina. The retina is the major light-sensing tissue of the central nervous system that responds to light in the environment and aids in its conversion into visual information. The retina is composed almost entirely of neurons, and is part of the central nervous system proper. It is a major focus of biomedical research due to the debilitating eye diseases that are associated with it. Additionally, its complex circuitry and wiring are ideal for understanding mechanisms and cellular interactions that lead to the development of the nervous system. The work in this dissertation presents multiple novel cellular interactions in the developing nervous system and promotes a possible system for understanding the role that evolution has played in the highly complex teleost retina. The first chapter gives a brief overview of retina development and why it is a great model system to use in basic science. The second chapter is a review of bipolar cells across species. Here we will review basic development and organization of bipolar cells, followed by physiology and how bipolar cells communicate with cells in the retina. We will also summarize the common model systems used in research today including rodents, teleost fish, and primates. We also use figures to give a thorough and in depth review of their vertical organization and summarize their current classification system. The third chapter presents a possible compensatory mechanism to preserve cone predictive field in the developing mouse retina following the failure of Bax-mediated programmed cell death. We present a possible feedback mechanism between cone photoreceptors and bipolar cells to ensure tiling organization despite an increase in cellular density. The fourth chapter presents additional roles for an important regulator of neurite targeting, Down syndrome cell adhesion molecular (Dscam). Loss of function assays reveal its role in neurite refinement in the developing mouse retina. We find it necessary for proper refinement and subsequent lamination of type 2 dopaminergic amacrine cells in the inner retina. Gain of function assays with DSCAM also reveal it is not sufficient to drive cell death, increase spatial organization, prevent cell-to-cell pairing, or promote active avoidance in the retina. The fifth chapter characterizes the expression of DSCAM and SDK in the teleost retina for their potential role in its highly ordered cellular. Adding to that, the full cDNA sequences for DSCAM A and DSCAM B in the zebrafish retina have been cloned for use in cellular interaction assays. Furthermore, the sixth chapter of this work identifies a potential new model system, the spotted gar, for research regarding the evolution of the visual system.
Book Synopsis Molecular and Cellular Basis of Visual Acuity by : S.R. Hilfer
Download or read book Molecular and Cellular Basis of Visual Acuity written by S.R. Hilfer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Seventh Symposium on Ocular and Visual Development was held in October, 1982. The aim of the meeting was to develop a broad perspective on visual acuity. The subject was discussed initially in terms of molecular events of photoreception, and the metabolism of the photoreceptor ele ments. Subsequent papers presented the development and complexity of the neurocircuitry and transmitter systems in the retina that process the visual information prior to transfer to the brain. The meeting concluded with a series of papers on behavioral and physiological methods of mea surement of visual acuity in humans, particularly young children. This volume arose from the papers presented at the meeting. We feel that the juxtaposition of research of broadly differing methodologies will be stim ulating, rather than daunting, and will generate an enhanced understand ing of this complex subject. We are indebted to our colleagues: Dr. M. Mote from Temple University, and Drs. J. Siegfried, P. Dayhaw-Barker, and L. Press from the Pennsylvania College of Optometry for their expertise and assistance in the organization of the meeting; to the speakers for their presentations and contributions to this volume; and to the reviewers of the manuscripts for their helpful comments. This symposium could not have been held without the generous support of the Temple University College of Arts and Sciences and the Pennsyl vania College of Optometry. We also thank Merck, Sharp and Dohme, Inc. for their donation.
Book Synopsis Discovering the Brain by : National Academy of Sciences
Download or read book Discovering the Brain written by National Academy of Sciences and published by National Academies Press. This book was released on 1992-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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."
