development of the ocular lens

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Development Of The Ocular Lens

Author : Frank J. Lovicu
ISBN : 0521838193
Genre : Medical
File Size : 76. 53 MB
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This book provides a comprehensive view of research in lens developmental biology, emphasising technical and molecular breakthroughs. Elucidation of the mechanisms that govern lens development has enabled us to understand how the normal lens forms and how developmental processes are involved in the maintenance of its normal structure, function and growth throughout life. This knowledge is fundamental to our understanding of many lens disorders. The ocular lens has also become a model for understanding the developmental biology of more complex organ systems. In this 2004 book, leading experts in lens cell biology and development discuss lens evolution, induction, morphology, the regulation of the lens cell cycle and fiber cell differentiation, as well as lens regeneration. This book is an authoritative treatment of the subject that will serve as a reference for graduate students and research scientists in developmental biology and in the visual sciences, as well as for ophthalmologists.

Development And Maturation Of The Ocular Lens

Author : Teri Marie Seeberger Greiling
ISBN : 1244100064
Genre :
File Size : 81. 68 MB
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Enjoy a wide range of dissertations and theses published from graduate schools and universities from around the world. Covering a wide range of academic topics, we are happy to increase overall global access to these works and make them available outside of traditional academic databases. These works are packaged and produced by BiblioLabs under license by ProQuest UMI. The description for these dissertations was produced by BiblioLabs and is in no way affiliated with, in connection with, or representative of the abstract meta-data associated with the dissertations published by ProQuest UMI. If you have any questions relating to this particular dissertation, you may contact BiblioLabs directly.

Cellular Communication During Ocular Development

Author : Symposium on Ocular and Visual Development
ISBN : 9783662265574
Genre : Science
File Size : 23. 34 MB
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Development Of The Visual System

Author : S.P. Bhat
ISBN : 9783805578714
Genre : Medical
File Size : 33. 6 MB
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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.

Cellular Communication During Ocular Development

Author : J. B. Sheffield
ISBN : 9781461257646
Genre : Science
File Size : 22. 59 MB
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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.

Ocular Size And Shape Regulation During Development

Author : S.R. Hilfer
ISBN : 9781461259640
Genre : Science
File Size : 25. 51 MB
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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.

Ocular Theraputics And Drug Delivery

Author : Indra K. Reddy
ISBN : 1566762138
Genre : Medical
File Size : 64. 63 MB
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Since ocular therapeutics and drug delivery is a subject of interest to specialists from various disciplines such as chemical, biochemical, medical, pharmaceutical, and toxicological, it truly presents a unique situation requiring a multi-disciplinary approach in understanding and addressing various problems. Yet we see that scientists associated with these areas are working, by and large, independently of one another, thus limiting dissemination of knowledge, experience and ideas that would greatly enhance the overall progress in this area of research. Regrettably, the information currently available in ocular therapeutics and drug delivery, though extensive, is still fragmented into various disciplines making meaningful synthesis difficult. Several books are available that cover one or two aspects of the multi-disciplinary fields on an individual basis; however, none is available that covers all of them. The chapters contained in this book are specific to various interrelated areas of ocular therapeutics and drug delivery and are written by acknowledged experts from both academia and industry. The book itself is divided into five parts, namely: (I) overview,basic principles, and methodology; (II) pathopharmacology and clinical applications; (III) chemical/ biochemical approaches to ocular drug delivery; (IV) formulation and drug delivery considerations; and (V) industrial and regulatory considerations. Individual chapters in each section, apart from presenting a concise text, entail an extensive listing of references.

The Ocular Lens

Author : Harry Maisel
ISBN : 0824772970
Genre : Medical
File Size : 61. 1 MB
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A Clinical Handbook On Child Development Paediatrics E Book

Author : Sandra Johnson
ISBN : 9780729580892
Genre : Medical
File Size : 53. 53 MB
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This handbook offers a succinct study of Childhood Development Paediatrics with practical applications for helping the child and family through all areas of the developmental process. The book covers diverse topics like developmental delay, learning difficulties, attention deficit disorders, autism, Asperger syndrome, behaviour difficulties, language disorders, school refusal, bullying, emotional difficulties, neurological impairments that affect development (examples being cerebral palsy and brain injury) and motor coordination problems. It also offers online case scenarios on autism, ADHD, school refusal and truancy, cerebral palsy and child abuse and neglect. The cases are followed by questions to test the acquired knowledge of the student on these topics. This practical guide to child development is ideal for trainee paediatricians, registrars, paediatricians and general practitioners. Deals with developmental issues unlike comprehensive paediatric or child psychiatry texts Concise text providing practical tips Clinically and practically orientated (e.g. history, physical examination, assessment techniques) Comparison of normal and abnormal/normal development Definitions (Chapters.8,11,12) to clarify terms Several chapters (e.g. Chapters 8,9,10) inform about special problems/illnesses, which are increasing in incidence Online case scenarios on autism, ADHD, school refusal and truancy, cerebral palsy and child abuse and neglect are available on Student Consult. Combines physical and psychological problems in the development of children, which might be already present at birth (Cerebral Palsy) or which might be apparent later in life (Chapter 8)

Ocular Disease Mechanisms And Management E Book

Author : Leonard A Levin
ISBN : 9780702047411
Genre : Medical
File Size : 47. 15 MB
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Ocular Disease—a newly introduced companion volume to the classic Adler’s Physiology of the Eye—correlates basic science and clinical management to describe the how and why of eye disease processes and the related best management protocols. Editors Leonard A. Levin and Daniel M. Albert—two of the world’s leading ophthalmic clinician-scientists—have recruited as contributors the most expert and experienced authorities available in each of the major areas of ophthalmic disease specific to ophthalmology: retina, cornea, cataract, glaucoma, uveitis, and more. The concise chapter structure features liberal use of color—with 330 full-color line artworks, call-out boxes, summaries, and schematics for easy navigation and understanding. This comprehensive resource provides you with a better and more practical understanding of the science behind eye disease and its relation to treatment. Covers all areas of disease in ophthalmology including retina, cornea, cataract, glaucoma, and uveitis for the comprehensive information you need for managing clinical cases. Presents a unique and pragmatic blend of necessary basic science and clinical application to serve as a clinical guide to understanding the cause and rational management of ocular disease. Features 330 full-color line artworks that translate difficult concepts and discussions into concise schematics for improved understanding and comprehension. Provides the expert advice of internationally recognized editors with over 40 years of experience together with a group of world class contributors in basic science and clinical ophthalmology.

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