Molecular evidence suggests that each retina expresses a different visualpigment.
2
A new high-resolution structure is reported for bovine rhodopsin, the visualpigment in rod photoreceptor cells.
3
Goldfish has a UV-sensitive visualpigment (S group) localized in miniature single cone cells.
4
Activation of the visualpigment by light in rod and cone photoreceptors initiates our visual perception.
5
The visual cycle is a chain of biochemical reactions that regenerate visualpigment following exposure to light.
1
Our studies add another dimension to an essential role for LPCAT1 in retinalphotoreceptor homeostasis.
2
Conclusions: Transplantation of fetal retinalphotoreceptor suspensions into the subretinal space was achieved safely in nine subjects.
3
These data suggest that Otx2 plays a functional role in the maturation of retinalphotoreceptor and bipolar cells.
4
Here we present evidence suggesting that Qo2 must be controlled differently in the retinalphotoreceptor cells of the honeybee drone.
5
Emerging evidence also indicates that NAS and its derivatives have neuroprotective properties and protect retinalphotoreceptor cells from light-induced degeneration.
1
Vision relies on photoactivation of visualpigments in rod and cone photoreceptor cells of the retina.
2
For example, rod and cone visualpigments couple to distinct variants of the heterotrimeric G protein transducin.
3
Vertebrate rod and cone photoreceptors require continuous supply of chromophore for regenerating their visualpigments after photoactivation.
4
There are exceptions, the firefly squid Watasenia scintillans possesses three kinds of visualpigments in the eye.
5
Although nocturnal and diurnal geckos have rod- and cone-based retinas, respectively, they have phylogenetically closely related visualpigments.
Uso de retinal pigment em inglês
1
Type E lesions can be described as drusen-like retinalpigment detachments.
2
FAG showed window defects due to atrophy of retinalpigment epithelium.
3
In persons susceptible to AMD, the retinalpigment epithelium becomes dysfunctional.
4
These genes are expressed preferentially in the retina or the retinalpigment epithelium.
5
Optical coherence tomography disclosed that the strands existed at the retinalpigment epithelium level.
6
Some authors have hypothesized that choriocapillaris loss might precede overt retinalpigment epithelium atrophy.
7
The expression of endostatin was limited to retinalpigment epithelium and regulated by hypoxia.
8
Regular arrays of cones were found in some locations, despite abnormal retinalpigment epithelium.
9
Following light exposure, anti-alphaB-crystallin immunoreactivity was increased in rod outer segments and retinalpigment epithelium.
10
The retinalpigment epithelium (RPE) is the outermost cell layer of the retina.
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Conclusions: Tumors developed from the retinalpigment epithelium.
12
Conclusions: Adenoma of the retinalpigment epithelium can closely simulate a melanocytoma of the optic disc.
13
Hyperpigmentation of the retinalpigment epithelium was observed only around the site of retinal tack insertion.
14
Electron microscopy showed thinning of the retinalpigment epithelium and disruption of the external limiting membrane.
15
We provide established and new methods for assessing cones and retinalpigment epithelium, together with new results.
16
The retinalpigment epithelium (RPE) is essential for maintaining the health of the neural retina.