Joyce Tombran-Tink – författare

The mechanisms of the various forms of glaucoma were unknown at the outset of the twentieth century. Late in the twentieth century, two nascent areas of research were beginning to provide glimpses of what the twenty-first century held in store for the future of glaucoma: the mechanisms of glaucomatous optic neuropathy and the molecular basis of the glaucomas. In Mechanisms of the Glaucomas: Disease Processes and Therapeutic Modalities, the authors review the most current knowledge available in the field and provide a basis in which researchers can effectively study the glaucomas. The intent of the book is not primarily to describe the clinical appearances of the glaucomas nor how to manage them. Rather, it is to provide basic scientists, who are working in the field of glaucoma, with a current understanding of the clinical aspects of glaucoma, and to provide clinician scientists with the basic knowledge, as they attempt to translate it into rational treatments for glaucoma. In this important new book leaders in the various fields of glaucoma review our current understanding of glaucoma from epidemiology and genetics through molecular, cellular and tissue responses to the mechanisms of the glaucomas and the mechanisms by which we manage them. Mechanisms of the Glaucomas: Disease Processes and Therapeutic Modalities will be of great value as its contents will aid the reader in prevention of blindness from glaucoma.

Remarkable advances have contributed to revolutionizing the study of vertebrate vision. The first step to identifying objects and establishing spatial relationships is the visual transduction cascade, a process that underpins a wide range of ocular diseases and therapies. Toward that, The Visual Transduction Cascade: Basic and Clinical Principles reveals not only how the eye evolved into an organ of vision, but also describes how molecular mechanisms of key molecules (such as transducins, phosphodiesterases, and CyclicGMP metabolizing enzymes) operate in the phototransduction cascade. In this groundbreaking text, experts also explain mechanisms for sensing radiation outside of the visible wavelengths -- a good example of the limitations of the human sensory systems. Comprehensive and penetrating, The Visual Transduction Cascade: Basic and Clinical Principles brings together the developmental, structural, and molecular mechanisms of the visual transduction cascade and is an invaluable text for everyone conducting research in the visual system.

An exciting contribution to the field, Visual Dysfunction in Diabetes: The Science of Patient Impairment and Improvement is designed with two overriding objectives: to help readers understand the impact of vision impairment in people living daily with diabetes rather than considering diabetic retinopathy solely as a medical problem, and to explore what we know and don''t know about the ways diabetes affect the eye.  With the plethora of new information being generated, there are still a series of fundamental questions that must be addressed if effective treatments for diabetic retinopathy are to be found and applied.  Developed by a renowned group of authorities, Visual Dysfunction in Diabetes: The Science of Patient Impairment and Improvement offers responses and context for a range of questions, such as: do metabolic factors beyond glucose contribute to vision-threatening diabetic retinopathy? If so, how do these lead to vision impairment?  Is diabetic retinopathy a response to systemic metabolic abnormalities or are there unique ocular problems related to insulin resistance? What is the relationship between the neural, vascular, and inflammatory abnormalities in diabetic retinopathy? Do they represent a pathological cascade induced sequentially or simultaneous responses to one or more metabolic perturbations?  The authors note that if we do not address these types of questions, it is possible that the long process of developing new therapeutic