Results 231 to 240 of about 8,879 (266)

Hamartoma of the Retinal Pigment Epithelium

American Journal of Ophthalmology, 1976
A 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.
openaire   +2 more sources

On the Nature of the Pigment in Retinal Pigment Epithelium

Science, 1957
M, MIYAMOTO, T B, FITZPATRICK
openaire   +2 more sources

[Retinal and retinal pigment epithelium hamartoma].

Ceska a slovenska oftalmologie : casopis Ceske oftalmologicke spolecnosti a Slovenske oftalmologicke spolecnosti, 2003
Authors present four patients with combined hamartoma of the retina and retinal pigment epithelium who were observed for a period of 10 years. The significance of this entity lies primarily in its resemblance to malignant condition of the retina and choroid and in the vizual reduction.
T, Streicher, J, Spirková, E, Trizuljaková, M, Stubna   +3 more
openaire   +1 more source

Acute Retinal Pigment Epitheliitus

American Journal of Ophthalmology, 1972
A E, Krill, A F, Deutman
openaire   +2 more sources

The Movements of the Retinal Pigment

1932
The pigment cells in the eyes of many animals exhibit movements quite hke those seen in the more usual types of dermal chromatophores. These movements, however, were not discovered until about half a century ago. Although as early as 1852 H. Muller noted that the position of the retmal pigment varied more or less in different animals, it was not tih ...
openaire   +1 more source

The all-trans -retinal dimer series of lipofuscin pigments in retinal pigment epithelial cells in a recessive Stargardt disease model

Proceedings of the National Academy of Sciences of the United States of America, 2007
Young Pyo Jang, Steffen Jockusch, Janet R Sparrow   +2 more
exaly  

Acute Retinal Pigment Epitheliitis

American Journal of Ophthalmology, 1974
openaire   +3 more sources

Role of the 9-Methyl Group of Retinal in Cone Visual Pigments†

Biochemistry, 2004
Joydip Das, Rosalie K Crouch, Daniel D Oprian   +2 more
exaly  

Photosensory retinal pigments in Halobacterium halobium

Biophysics of Structure and Mechanism, 1980
Angelika Schimz
exaly  

Cytoplasmic Retinal Localization of an Evolutionary Homolog of the Visual Pigments

Experimental Eye Research, 1994
Janet C Blanks, Christine Spee, Henry K W Fong   +2 more
exaly