Vitreous Substitutes

Vitreous Substitutes PDF Author: Gholam A. Peyman
Publisher: McGraw-Hill/Appleton & Lange
ISBN:
Category : Medical
Languages : en
Pages : 240

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Book Description

Vitreous Substitutes

Vitreous Substitutes PDF Author: Gholam A. Peyman
Publisher: McGraw-Hill/Appleton & Lange
ISBN:
Category : Medical
Languages : en
Pages : 240

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Book Description


Biomaterials and Regenerative Medicine in Ophthalmology

Biomaterials and Regenerative Medicine in Ophthalmology PDF Author: Traian Chirila
Publisher: Elsevier
ISBN: 184569743X
Category : Technology & Engineering
Languages : en
Pages : 565

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Book Description
With an increasingly aged population, eye diseases are becoming more widespread. Biomaterials have contributed in recent years to numerous medical devices for the restoration of eyesight, improving many patients' quality of life. Consequently, biomaterials and regenerative medicine are becoming increasingly important to the advances of ophthalmology and optometry. Biomaterials and regenerative medicine in ophthalmology reviews the present status and future direction of biomaterials and regenerative medicine in this important field.Part one discusses applications in the anterior segment of the eye with chapters on such topics as advances in intraocular lenses (IOLs), synthetic corneal implants, contact lenses, and tissue engineering of the lens. Part two then reviews applications in the posterior segment of the eye with such chapters on designing hydrogels as vitreous substitutes, retinal repair and regeneration and the development of tissue engineered membranes. Chapters in Part three discuss other pertinent topics such as hydrogel sealants for wound repair in ophthalmic surgery, orbital enucleation implants and polymeric materials for orbital reconstruction.With its distinguished editor and international team of contributors, Biomaterials and regenerative medicine in ophthalmology is a standard reference for scientists and clinicians, as well as all those concerned with this ophthalmology. - Reviews the increasingly important role of biomaterials and regenerative medicine in the advancement of ophthalmology and optometry - Provides an overview of the present status and future direction of biomaterials and regenerative medicine in this important field - Discusses applications in both the anterior and prosterior segments of the eye with chapters on such topics as synthetic corneal implants and retinal repair and regeneration

The Vitreous

The Vitreous PDF Author: J. Sebag
Publisher: Springer Science & Business Media
ISBN: 1461389089
Category : Medical
Languages : en
Pages : 316

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Book Description
The vitreous body long has been the most mysterious of all ocular structures, owing perhaps to its seeming simplicity. There have been few concerted, sustained efforts to unravel the mysteries of how the vitreous is composed and what role it plays in normal physiology. Over the years, however, many studies have produced independent findings concerning vitreous biochemistry, structure, and physiology. The Vitreous organizes these findings into a well-constructed compendium that not only addresses the most current scientific knowledge, but also reviews historical perspec tives in a manner that lends richness to the scope of the book. The first few chapters present an exhaustive, yet readable, review of the body of scientific data that have come from laboratories and researchers throughout the world. Extensive bibliographies direct interested readers further into specific aspects of the basic science of the vitreous. Chapter II: "Embryology" and Chapter IV: "Structure" present a novel organizational approach to assembling and presenting data in an integrated manner. Chapter V: "Functions" and Chapter VI: "Development and Aging" introduce fresh perspectives on the importance of the vitreous as some thing more than a vestigial space filler within the eye.

Vitreous

Vitreous PDF Author: J. Sebag
Publisher: Springer
ISBN: 1493910868
Category : Medical
Languages : en
Pages : 917

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Book Description
The vitreous body long has been the most mysterious of all ocular structures, owing perhaps to its seeming simplicity. There have been few concerted, sustained efforts to unravel the mysteries of how vitreous is composed and what role it plays in normal physiology as well as pathology. Over the years, however, many studies have produced important findings concerning vitreous biochemistry, structure, physiology, and pathobiology. Published on the 25th anniversary of Sebag's first book on Vitreous, this second installment is nearly five times longer than its predecessor, reflecting how much has been learned in the past quarter century. This well-constructed compendium not only addresses the most current scientific knowledge, but also reviews clinical perspectives in a manner that lends richness to the scope of the book. Written by 90 authors, this book has 56 chapters organized into 7 sections: Biochemistry; Anatomy, Development, and Aging; Pathology/Pathobiology; Physiology and Phamacotherapy; Posterior Vitreo-Retinal Surgery; Peripheral Vitreo-Retinal Surgery; and Pharmacologic Vitreolysis. With a foreword by Coleman & Lincoff and an introduction by Wallace Foulds, Sebag's latest tome on vitreous is destined to be the authoritative text for years to come.

Handbook of Biomaterial Properties

Handbook of Biomaterial Properties PDF Author: William Murphy
Publisher: Springer
ISBN: 1493933051
Category : Technology & Engineering
Languages : en
Pages : 676

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Book Description
This book provides tabular and text data relating to normal and diseased tissue materials and materials used in medical devices. Comprehensive and practical for students, researchers, engineers, and practicing physicians who use implants, this book considers the materials aspects of both implantable materials and natural tissues and fluids. Examples of materials and topics covered include titanium, elastomers, degradable biomaterials, composites, scaffold materials for tissue engineering, dental implants, sterilization effects on material properties, metallic alloys, and much more. Each chapter author considers the intrinsic and interactive properties of biomaterials, as well as their appropriate applications and historical contexts. Now in an updated second edition, this book also contains two new chapters on the cornea and on vocal folds, as well as updated insights, data, and citations for several chapters.

The Vitreous and Vitreoretinal Interface

The Vitreous and Vitreoretinal Interface PDF Author: Charles L. Schepens
Publisher: Springer Science & Business Media
ISBN: 1475719019
Category : Medical
Languages : en
Pages : 400

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Book Description
Ophthalmic researchers and clinicians alike increasingly are recognizing the importance of the vitreous body in the physiology, biochemistry, and pathology of the inner eye. The Vitreous and Vitreoretinal Interface, with contributions by vitreoretinal surgeons and laboratory eye researchers, presents the most up-to-date clinically relevant data. This book provides evidence of the vitreous body's significant role in preserving retinal homeostasis, as well as the close connection between vitreous traction and such conditions as retinal inflammation, retinal vascular occlusions, macular edema, proliferative diabetic retinopathy, and giant retinal tears. The particular vitreal changes that occur in aphakia, myopia, retinitis pigmentosa, and idiopathic giant retinal breaks, as well as recent advances in open-sky vitreous surgery and in the search for useful vitreous substitutes are discussed.

Environmental Toxicants

Environmental Toxicants PDF Author: Morton Lippmann
Publisher: John Wiley & Sons
ISBN: 0470442883
Category : Science
Languages : en
Pages : 1189

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Book Description
Provides the most current information and research available for performing risk assessments on exposed individuals and populations, giving guidance to public health authorities, primary care physicians, and industrial managers Reviews current knowledge on human exposure to selected chemical agents and physical factors in the ambient environment Updates and revises the previous edition, in light of current scientific literature and its significance to public health concerns Includes new chapters on: airline cabin exposures, arsenic, endocrine disruptors, and nanoparticles

In Vitro Drug Release Testing of Special Dosage Forms

In Vitro Drug Release Testing of Special Dosage Forms PDF Author: Nikoletta Fotaki
Publisher: John Wiley & Sons
ISBN: 1118341473
Category : Science
Languages : en
Pages : 312

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Book Description
Guides readers on the proper use of in vitro drug release methodologies in order to evaluate the performance of special dosage forms In the last decade, the application of drug release testing has widened to a variety of novel/special dosage forms. In order to predict the in vivo behavior of such dosage forms, the design and development of the in vitro test methods need to take into account various aspects, including the dosage form design and the conditions at the site of application and the site of drug release. This unique book is the first to cover the field of in vitro release testing of special dosage forms in one volume. Featuring contributions from an international team of experts, it presents the state of the art of the use of in vitro drug release methodologies for assessing special dosage forms’ performances and describes the different techniques required for each one. In Vitro Drug Release Testing of Special Dosage Forms covers the in vitro release testing of: lipid based oral formulations; chewable oral drug products; injectables; drug eluting stents; inhalation products; transdermal formulations; topical formulations; vaginal and rectal delivery systems and ophthalmics. The book concludes with a look at regulatory aspects. Covers both oral and non-oral dosage forms Describes current regulatory conditions for in vitro drug release testing Features contributions from well respected global experts in dissolution testing In Vitro Drug Release Testing of Special Dosage Forms will find a place on the bookshelves of anyone working with special dosage forms, dissolution testing, drug formulation and delivery, pharmaceutics, and regulatory affairs.

Retina

Retina PDF Author: Atul Kumar
Publisher: Jaypee Brothers Medical Publishers
ISBN: 9354652204
Category : Medical
Languages : en
Pages : 724

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Book Description
This book is a comprehensive guide to the medical and surgical management of retinal diseases and disorders. The new edition has been fully revised and updated to provide clinicians with the latest advances in the field. Divided into 63 chapters, the text begins with an overview of clinical anatomy and physiology of the vitreous and retina, imaging and ultrasonography, and electrophysiology. The following sections cover management of numerous different retinal disorders, from macular dystrophies, retinal arterial occlusion and diabetic macular edema, to giant retinal tears, blunt ocular trauma, cancer associated retinopathies, shaken baby syndrome, and many more. This second edition features the latest developments in diagnostics, clinical management guidelines, instruments and vitreoretinal surgeries. New topics include the emerging role of 3D ‘heads up’ vitreoretinal surgery and microscope integrated optical coherence tomography in retinal surgery. The extensive text is further enhanced by clinical images and illustrations. The previous edition (9789352702947) published in 2018.

Genetic Diseases of the Eye

Genetic Diseases of the Eye PDF Author: Elias I. Traboulsi
Publisher: OUP USA
ISBN: 0195326148
Category : Medical
Languages : en
Pages : 940

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Book Description
This book takes a clinical approach to the patient with a genetic disease that affects the eye. The chapters on particular types of diseases follow the same organizational format, covering history, pathogenesis and etiology, epidemiology, classification, clinical manifestations and diagnosis, and treatment. The recent progress achieved in the molecular genetics of eye disease is fully reflected throughout the book. It is written by leading experts in the field and provides clinical, molecular genetic and management information on common and rare diseases. The chapters are heavily illustrated and provide a good Atlas for the practicing ophthalmologist or geneticist.