http://www.evrs.eu/medias/2005/congress/The-RPE-in-health-and-disease:-a-role-for-lipofuscin-and-melanin-in-ARMD.swf Mike Boulton – School of Optometry and Vision Sciences, Cardiff University, Cardiff CF10 3NB, UK The retinal pigment epithelium (RPE) is a single layer of post-mitotic cells, which functions both as a selective barrier to and a vegetative regulator of the overlying photoreceptor layer, thereby playing a key role in its...

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