Results 211 to 220 of about 106,059 (263)
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Investigative Ophthalmology and Visual Science, 2017
Purpose To summarize and contextualize recent histology and clinical imaging publications on retinal pigment epithelium (RPE) fate in advanced age-related macular degeneration (AMD); to support RPE activation and migration as important precursors to ...
C. Curcio +5 more
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Purpose To summarize and contextualize recent histology and clinical imaging publications on retinal pigment epithelium (RPE) fate in advanced age-related macular degeneration (AMD); to support RPE activation and migration as important precursors to ...
C. Curcio +5 more
semanticscholar +1 more source
Retinal Pigment Epithelium and Endothelium
Archives of Ophthalmology, 1986To the Editor. —The recent reports on the interactions between retinal pigment epithelium (RPE) and endothelium in vitro point out that an RPElocated inhibitor of neovascularization and an endothelium-located chemoattractant for RPE cells explain only part of the story of how neovascularization and the status quo at Bruch's membrane are controlled.1 ...
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The Polarity of the Retinal Pigment Epithelium
Traffic, 2001The diversity of epithelia in the body permits a multitude of organ‐specific functions. One of the foremost examples of this is the retinal pigment epithelium. Located between the photoreceptors of the retina and their principal blood supply, the choriocapillaris, the retinal pigment epithelium is critical for the survival and function of retinal ...
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Lipofuscin of Human Retinal Pigment Epithelium
American Journal of Ophthalmology, 1980Analysis of the fluorescent spectra of chloroform-methanol extracts of human retinal pigment epithelium confirmed the presence of lipofuscin pigments in the pigment epithelium of older individuals. Similar fractions in the pigment epithelium of young individuals were present in insufficient quantities for spectral analysis.
Harry Rothman +2 more
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Hamartoma of the Retinal Pigment Epithelium
American Journal of Ophthalmology, 1976A 9-year-old boy had a unilateral ocular lesion characterized by a broadly elevated mass at the level of the retinal pigment epithelium. The mass showed hyperpigmented borders, overlying retinal constracture, retinal vessel tortuosity, and vitreous condensations. Electrophysiologic testing revealed an abnormal electrooculogram.
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Aging of the Retinal Pigmented Epithelium [PDF]
, 2008 The age-related changes of the human retinal pigmented epithelium cells are listed here. These cells play an important role in nutrition of all retinal cells. Changes in cellular density, granules of lipofuscine, granules of melanin, and complex granule s were found.
Carlo Cavallotti, Marcus Schveoller
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Genesis of the frog retinal pigment epithelium
Developmental Brain Research, 1996To examine cell generation in the frog retinal pigment epithelium (RPE), representative developmental stages from tail-bud to adulthood received a single injection of [3H]thymidine. Animals were killed either 24 h or several weeks later; eyes were sectioned and processed by standard autoradiographic procedures and viewed by epi-polarised illumination ...
Lyn Beazley +5 more
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Classification of Retinal and Retinal Pigment Epithelium Tumors
2013Tumor classification is important as it creates a common terminology that allows clinicians and researchers to accurately communicate, thus facilitating diagnosis by helping the clinician to include all conditions that are relevant in a differential diagnosis.
Caroline Thaung +2 more
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Congenital Hypertrophy of the Retinal Pigment Epithelium
American Journal of Ophthalmology, 1975The flat, circumscribed, and hyperpigmented lesion of the retinal pigment epithelium (RPE) without clinically apparent involvement of the overlying retina, designated as congenital hypertrophy, was found to be associated with corresponding scotomas in the visual field. The depth of the scotoma increased with the age of the patient.
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PATTERN DYSTROPHY OF THE RETINAL PIGMENT EPITHELIUM
Retina, 1990The authors describe a family in which one member had pattern dystrophy of the retinal pigment epithelium. The proband also had neovascular membranes which resulted in decreased visual acuity. Two other family members had abnormal electro-oculographic findings, but a clinical normal-appearing fundus that could represent an early stage of the disease ...
Takashi Shiono +3 more
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