Results 31 to 40 of about 108,777 (309)
Assessing Photoreceptor Structure Associated with Ellipsoid Zone Disruptions Visualized with Optical Coherence Tomography [PDF]
, 2016 Purpose: To compare images of photoreceptor layer disruptions obtained with optical coherence tomography (OCT) and adaptive optics scanning light ophthalmoscopy (AOSLO) in a variety of pathologic states.Methods: Five subjects with photoreceptor ellipsoid
Carroll, Joseph +10 more
core +2 more sources
The science of color and color vision [PDF]
, 2021 A survey of color science and color ...
Byrne, Alex, Hilbert, David R.
core
Human iPSC differentiation to retinal organoids in response to IGF1 and BMP4 activation is line- and method-dependent [PDF]
, 2020 Induced pluripotent stem cell (iPSC)‐derived retinal organoids provide a platform to study human retinogenesis, disease modeling, and compound screening.
Armstrong, Lyle +7 more
core +2 more sources
Differential Responses of Neural Retina Progenitor Populations to Chronic Hyperglycemia
Cells, 2021 Diabetic retinopathy is a frequent complication of longstanding diabetes, which comprises a complex interplay of microvascular abnormalities and neurodegeneration.
Nicole Schmitner +3 more
doaj +1 more source
Frontiers in Cellular Neuroscience, 2020 The self-formation of retinal tissue from pluripotent stem cells generated a tremendous promise for developing new therapies of retinal degenerative diseases, which previously seemed unattainable.
Ratnesh K. Singh, Igor O. Nasonkin
doaj +1 more source
Emerging Lysosomal Functions for Photoreceptor Cell Homeostasis and Survival
Cells, 2021 Lysosomes are membrane-bound cell organelles that respond to nutrient changes and are implicated in cell homeostasis and clearance mechanisms, allowing effective adaptation to specific cellular needs.
Manuela Santo, Ivan Conte
doaj +1 more source
Pore Forming Properties of Cecropin-Melittin Hybrid Peptide in a Natural Membrane
Molecules, 2009 The pore forming properties of synthetic cecropin-melittin hybrid peptide (Acetyl-KWKLFKKIGAVLKVL-CONH2; CM15) were investigated by using photoreceptor rod outer segments (OS) isolated from frog retinae obtained by using the whole-cell configuration of ...
Giorgio Rispoli +3 more
doaj +1 more source
Frontiers in Aging Neuroscience, 2021 Age-related decline in visual perception is usually attributed to optical factors of the eye and neural factors. However, the detection of light by cones converting light into neural signals is a crucial intermediate processing step of vision ...
Asma Braham chaouche +4 more
doaj +1 more source
The Stiles-Crawford Effect in the Eye of the Blowfly, Calliphora erythrocephala [PDF]
, 1985 Stiles-Crawford-like effects (that is, directional sensitivity of the retina) were investigated in the fly’s eye. Intracellular recordings from the visual sense cells were made, and the radiation patterns emerging from the photoreceptors with antidromic ...
Hateren, J.H. van,
core +1 more source
Docosahexaenoic acid promotes photoreceptor differentiation without altering Crx expression [PDF]
, 2006 PURPOSE: The precise molecular cues required for photoreceptor development are still unknown. Pax6 and Crx are essential during early retinal development and for photoreceptor differentiation, respectively.
Garelli, Andres +2 more
core +2 more sources