Title |
Interactions between the retinal pigment epithelium and the neural retina
|
---|---|
Published in |
Documenta Ophthalmologica, October 1985
|
DOI | 10.1007/bf00158922 |
Pubmed ID | |
Authors |
R. H. Steinberg |
Abstract |
The retinal pigment epithelium (RPE) interacts with the photoreceptors, which it faces across the subretinal space. In these interactions the RPE acts as three types of cell - epithelium, macrophage, and glia. This review briefly describes selected interactions between the RPE and photoreceptors in ion and water transport, Vitamin A transport, phagocytosis of shed portions of outer segments, ensheathment of photoreceptors outer segments, and electrical responses. The electrical interactions can be recorded at the cornea in the c-wave, fast oscillation, and light peak of the DC electroretinogram (DC-ERG) and electrooculogram (EOG). Each response reflects photoreceptor-RPE interactions in a distinct way. The three responses taken together provide perhaps the best opportunity to learn how pathophysiological conditions alter the interactions between the RPE and photoreceptors. |
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Geographical breakdown
Country | Count | As % |
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Unknown | 94 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 22 | 23% |
Student > Master | 16 | 17% |
Researcher | 10 | 11% |
Student > Doctoral Student | 10 | 11% |
Student > Bachelor | 7 | 7% |
Other | 15 | 16% |
Unknown | 14 | 15% |
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Engineering | 5 | 5% |
Other | 12 | 13% |
Unknown | 16 | 17% |