Development of the Ocular Lens PDF Download
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Author: Frank J. Lovicu
Publisher: Cambridge University Press
ISBN: 1107320658
Category : Medical
Languages : en
Pages : 592
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Book Description
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.
Author: Frank J. Lovicu
Publisher: Cambridge University Press
ISBN: 1107320658
Category : Medical
Languages : en
Pages : 592
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Book Description
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.
Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author:
Publisher: Academic Press
ISBN: 0080921035
Category : Science
Languages : en
Pages : 230
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Book Description
The eye is a complex sensory organ, which enables visual perception of the world. Thus the eye has several tissues that do different tasks. One of the most basic aspects of eye function is the sensitivity of cells to light and its transduction though the optic nerve to the brain. Different organisms use different ways to achieve these tasks. In this sense, eye function becomes a very important evolutionary aspect as well. This book presents the different animal models that are commonly used for eye research and their uniqueness in evaluating different aspects of eye development, evolution, physiology and disease. - Presents information on the major animal models used in eye research including invertebrates and vertebrates - Provides researchers with information needed to choose between model organisms - Includes an introductory chapter on the different types of eyes, stressing possible common molecular machinery
Author: Mohammad Javed Ali
Publisher: Springer
ISBN: 9811054428
Category : Medical
Languages : en
Pages : 502
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Book Description
This second edition of the highly successful and comprehensive text on lacrimal disorders presents the latest developments in this rapidly evolving field. The new edition includes six new chapters, additional photographs and all chapters now have a separate section on recent advances. Written by experts in the field of dacryology, this book is a practical guide to evaluating and managing patients with lacrimal disorders. It methodically discusses basic anatomy and underlying pathology, patient evaluation, and all surgical procedures currently used to manage such disorders. It thoroughly yet concisely reviews surgical modalities including the endoscopic and micro-endoscopic approaches and provides ample illustrations for a better understanding. Since familiarity with a surgical technique is incomplete without the knowledge of risk factors and red flags, the text highlights ways of dealing with surgical complications and failure. Further it discusses in detail controversial topics and treatment dilemmas and reviews the current consensus among the experts. This is an up-to-date reference work for dacryologists, oculoplastic surgeons, general ophthalmologists as well as fellows in training.
Author: Melissa Barnett
Publisher: Bentham Science Publishers
ISBN: 1681085666
Category : Medical
Languages : en
Pages : 508
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Book Description
Contemporary Scleral Lenses: Theory and Application, provides comprehensive information about scleral lenses. Chapters of this volume have been contributed by renowned scleral lens experts and cover a variety of interesting topics. These topics include the history and evolution of scleral lenses, basic scleral lens structure, optics and customizable features of scleral lenses, analysis of ocular surface shape, ocular surface topography and advances in optometry technology. These topics give readers an explanation of how to utilize diagnostic equipment in optometry practice and enables practitioners to employ a scientific and objective approach to scleral lens fitting. Key features of this volume include: - A straightforward approach to ophthalmic examination flow, evaluation and documentation - A review of Scleral lens care and handling - Descriptions of a variety of complex medical and ocular indications for scleral lenses - Strategic tips to promote your own scleral lens practice - A unique perspective of esteemed corneal specialists regarding the collaborative care of the patient This textbook is a suitable reference for ophthalmology students and practitioners. This text will assist practitioners in enhancing their scleral lens practice by providing them useful information for improving patient vision, ocular surface rehabilitation and quality of life.
Author: Peter Koopman
Publisher: Academic Press
ISBN: 0123809134
Category : Science
Languages : en
Pages : 455
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Book Description
Understanding organogenesis is central to current efforts to direct stem cell differentiation and function in the context of a complex organ. Defects in organogenesis are often the major manifestations of human genetic disease syndromes. This volume describes the development of 10 major organ systems, reviewed by experts in each, to provide an up-to-date overview for researchers within and outside the field, students, teachers and clinicians. - Summarizes the key morphological and cellular events - Emphasizes up-to-date research relating to molecular control mechanisms - Draws on a range of model vertebrates and contemporary experimental approaches, including lessons learnt from human developmental disease - Distils common themes and differences for comparative studies - Highlights key remaining questions and sets the agenda for future research
Author: Linda M. Ernst
Publisher: Springer Nature
ISBN: 3030114252
Category : Medical
Languages : en
Pages : 429
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Book Description
The first edition of Color Atlas of Fetal and Neonatal Histology was an important step in updating the histology texts available to practicing pathologists and pathology trainees who perform fetal autopsy and/or participate in research involving fetal tissues. It was a well-received volume that filled a major gap in pathology references related to normal histology and provided a comprehensive, state-of-the art review of fetal and neonatal histology. While the basics of fetal histology have changed little in the intervening years since publication of the first edition, this successor edition provides new insights and a fresh perspective. This book contains six new chapters including: blood vessels and lymphatics, external genitalia, eye, ear, skin, and maceration changes. Many existing chapters have also been expanded to address a greater breadth of fetal and neonatal histology such as postnatal testis development and the cardiac conduction system. The “Special Considerations” sections were also expanded in many chapters to address particularly problematic issues within individual organ systems. The book reviews the histology of the major organ systems in the fetus and neonate and provides detailed images, up-to-date references, and practical guidelines for identifying tissues across all gestational ages of development. The second edition of Color Atlas of Fetal and Neonatal Histology serves as the ultimate go-to resource for pathologists and researchers dealing with, and interested in, fetal and neonatal histology. It provides a comprehensive summary of the current status of the field with excellent and extensive illustrative examples that help guide the clinical study of fetal and neonatal histology and stimulate investigative efforts with fetal tissue.
Author: S. Bradbury
Publisher: Elsevier
ISBN: 1483164322
Category : Nature
Languages : en
Pages : 369
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Book Description
The Evolution of the Microscope covers some of the features of the history of the microscope and the rationale of the design features found in microscopes. The book discusses the first microscopes, the compound microscope in England (1650-1750), simple or single-lens microscopes, and the development of the achromatic microscope. The text also describes the microscope in Victorian times as well as the optical microscope since 1880. The search for greater resolving power such as the ultra-violet and electron microscopes is considered. Scientists and microscopists will find the book invaluable.
Author: Yizhi Liu
Publisher: Springer
ISBN: 9811026270
Category : Medical
Languages : en
Pages : 377
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Book Description
This book focuses on disorders of the lens, which are a major cause of blindness in children. During development, children’s eyes have unique physiological and structural characteristics, such as an immature blood-aqueous barrier, which presents considerable challenges for ophthalmologists involved in the diagnosis and treatment of pediatric lens disorders. Throughout the book, the pathology, examination, anesthesia, surgical treatment and nursing care of pediatric lens disorders are discussed in detail. It not only presents diverse pictures and images from clinical practice, it also includes the latest findings in the field. It will be of interest to ophthalmologists and paediatricians looking to improve the diagnosis and treatment of pediatric lens disorders and provide a valuable reference resource for all those involved in ophthalmic clinical practice, teaching and research.
Author: Ivan R. Schwab
Publisher: Oxford University Press
ISBN: 0195369742
Category : Medical
Languages : en
Pages : 323
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Book Description
"The evolution of the eye spans 3.75 billion years from single cell organisms with eyespots to Metazoa with superb camera style eyes. At least ten different ocular models have evolved independently into myriad optical and physiological masterpieces. The story of the eye reveals evolution's greatest triumph and sweetest gift. This book describes its journey"--Provided by publisher.
