Download Free Biophysical Studies Of Retinal Proteins Book in PDF and EPUB Free Download. You can read online Biophysical Studies Of Retinal Proteins and write the review.

Biochemistry of Vision provides information pertinent to vision biochemistry. This book discusses the biochemical information derived primarily from studies on nonocular tissues and describes the biochemical reactions related to the function of the retina and pigmented epithelium. Organized into 16 chapters, this book begins with an overview of the visual system and the structure of the vertebrate eye. The text then proceeds with a discussion of photoreceptor, which has a highly membranous structure. Other chapters cover a brief discussion of several topics, including biomembranes, photochemistry, spectral properties of retinal isomers, and the photochemical properties of the chromophore of rhodopsin. This book discusses as well the properties and intramembrane disposition of rhodopsin. The final chapter deals with the biochemistry of photoreceptor disorders and summarizes the basic knowledge on neurotransmitters and electrophysiology in the retina. This book is intended for ophthalmologists and medical students who are interested in the molecular aspects of photoreceptor diseases.
Brings together key new results of interdisciplinary collaborations among various research fields on rhodopsin including the photoreceptive mechanism of rhodopsins, the molecular mechanism of the visual transduction process, visual processes in the retina and other transduction processes in the retina and brain. The structures of the rhodopsin molecule are studied in the fields of protein chemistry, molecular biology, organic chemistry and structural biology; the ultra fast reactions of the retinal protein are studied in physics, biophysics, physical chemistry, organic chemistry and photobiology; the phototransduction in retinal proteins and visual cells are studied in biophysics, biochemistry, biophysical chemistry and photobiology; and the localization in the tissues is studied in anatomy and histochemistry. The diversity of visual systems in various animals is studied in zoology and comparative biochemistry.
Significant progress has been made in the research into the molecular basis of vision, especially retinal proteins, which are the components of visual reception. The results of these studies open wide prospects for their application in medicine and in the construction of unique light-sensitive materials for holography and microelectronics. Therefore, research into retinal proteins is not only important for understanding the mechanisms of the native light-transducing systems but also for the development of new technologies. An international group of scientists discussed the key aspects of the study of light-sensitive systems at the Conference on Retinal Proteins held in July 1986. This Proceedings volume contains 45 papers that were presented on this important topic in molecular biology.
The aim of the 5th International Conference on Retinal Proteins was to present the findings of the interdisciplinary fields where photochemical, biophysical, molecular biology and physiological aspects are intimately linked. This title covers nearly all the presentations given during this symposium.
The light sense is conceivably the key sense in both the animal and the plant kingdom. Vision research, undoubtedly a fast-growing field, is providing impressive results OCo thanks to modern theoretical and methodological advances. The approach of biophysics and neuroscience seems to be of great benefit and, for this reason, the present book gives an outline of recent acquisitions and updated advanced methods concerning this approach. Visual mechanisms and processes are analysed at several (molecular, cellular, integrative, computational and cognitive) levels by different methodologies (from molecular biology to computation) applied to different living models (from protists to humans, via invertebrates and lower vertebrates). Contents: The Optics of Animal Eyes (M F Land); Rhodopsin-Like Proteins: The Universal and Probably Unique Proteins for Vision (P Gualtieri); The Molecular Design of a Visual Cascade: Molecular Stages of Phototransduction in Drosophila (R Paulsen et al.); Molecular Changes During Primary Visual Pathway Development (K L Moya et al.); Color Vision and Retinal Randomness of the Japanese Yellow Swallowtail Butterfly, Papilio Xuthus (K Arikawa et al.); Patch-Clamping Solitary Visual Cells to Understand the Cellular Mechanisms of Invertebrate Phototransduction (C Musio); Phototransduction in Retinal Rods and Cones (Y Koutalos et al.); Formation of OC ONOCO and OC OFFOCO Ganglion Cell Mosaics (L M Chalupa); Endogenous Nitric Oxide Modulates Signal Transmission from Photoreceptors to On-Center Bipolar Cells in the Rabbit Retina (B Lei & I Perlman); Now You See It, Now You Don't: Shunting Inhibition in Early Vision (L Borg-Graham et al.); Visual Perceptual Learning (N Berardi & A Fiorentini); Functions of the Primate Temporal Lobe Cortical Visual Areas in Invariant Visual Object and Face Recognition (E T Rolls); Vector Code in Neuronal Networks (E N Sokolov); and other papers. Readership: Scientists and postdoctoral students in neurosciences, biophysics and physiology."
The Retina: A Model for Cell Biology Studies, Part II, is the second of a two-part series that details developments in the study of retinal cell biology. The book begins with a review of the current evidence for the role of putative neurotransmitters at particular synapses in the retina. It then discusses pre- and postsynaptic regulatory mechanisms; the interactions of neurotransmitter-neuromodulatory systems; and cellular effects of putative neurotransmitters and neuromodulators. This is followed by an introduction to vision psychophysics, showing its application in studying the functioning of cells in the retina. The remaining chapters discuss how the retinal pigment epithelium cell might be used as a model for studying biological problems of current interest; extracellular matrix molecules; concepts and controversies regarding the biology of endothelial cells, the key elements in the phenomenon of intraocular neovascularization; the use of genetic mutations and genetic mosaics for the study of the retina; and the retina as a regenerating organ.