The visual cycle is a process in the retina that replenishes the molecule retinal for its use in vision. Retinal is the chromophore of most visual opsins...
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that follows the isomerization and renewal of retinal is known as the visual cycle. Free 11-cis-retinal is photosensitive and carries its own spectral sensitivity...
10 KB (1,049 words) - 08:32, 25 March 2025
initiating both the visual cycle, which "resets" the chromophore, and the phototransduction cascade, which transmits the visual signal to the brain....
20 KB (2,366 words) - 05:14, 10 September 2024
namely, light absorption, epithelial transport, spatial ion buffering, visual cycle, phagocytosis, secretion and immune modulation. Light absorption: RPE...
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Retinal (section Visual cycle)
The visual cycle is a circular enzymatic pathway, which is the front-end of phototransduction. It regenerates 11-cis-retinal. For example, the visual cycle...
33 KB (3,318 words) - 03:35, 29 November 2024
known as RPE65) is a retinoid isomerohydrolase enzyme of the vertebrate visual cycle. RPE65 is expressed in the retinal pigment epithelium (RPE, a layer of...
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in the transduction of light into visual signals in the photoreceptor level of the retina (known as the visual cycle). Retinene2 is more formally known...
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contributes to the regeneration process of the visual pigment rhodopsin. During the normal visual cycle, all-trans-retinyl palmitate, a stored form of...
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molecule notable for its establishment of a new class of compounds known as visual cycle modulators (VCMs). Formulated as the hydrochloride salt, emixustat hydrochloride...
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subsequent cycle issued using the then-prevailing 16-bit digital recording technology, also for Deutsche Grammophon, in 1984. A fourth audio-visual cycle, issued...
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between those two cofactors. However, not all retinol dehydrogenases in visual cycle are identified, and this remains challenging to scientists due to the...
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to 11-cis-retinal, in the isomerization of the rod and cones of the visual cycle. CRALBP is not just found in retina and retinal pigment epithelial cells...
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Visual Studio is an integrated development environment (IDE) developed by Microsoft. It is used to develop computer programs including websites, web apps...
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band founded 2009 Anal bleaching Rhodopsin bleaching, as part of the visual cycle Bleaching of wood pulp, whitening and lignin removal from wood pulp Coral...
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Leber congenital amaurosis (category Visual disturbances and blindness)
cells; LRAT, RDH12, and RPE65 in replenishing retinal levels for the visual cycle; IMPDH1 in guanine synthesis (involved in maintaining retinal levels);...
17 KB (1,749 words) - 15:47, 7 September 2024
drawings, and artist's books, created by American visual artist and film-maker Matthew Barney. The Cremaster Cycle was made over a period of eight years (1994–2002)...
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light responses as varied as visual perception, phototropism and phototaxis, as well as responses to light-dark cycles such as circadian rhythm and other...
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that brought him from the biochemistry and structural biology of the visual cycle components to drug discovery and novel treatments of eye diseases. He...
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menstrual cycle affect a woman's overt behaviours, influencing the way a woman presents herself to others during stages of her menstrual cycle, in an attempt...
24 KB (2,733 words) - 07:14, 21 January 2025
The estrous cycle (from Latin oestrus 'frenzy', originally from Ancient Greek οἶστρος (oîstros) 'gadfly') is a set of recurring physiological changes...
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designed to reduce the dimerization of vitamin A without affecting the visual cycle. Gildeuretinol has received breakthrough therapy and orphan drug designations...
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Visual Basic (VB), sometimes referred to as Classic Visual Basic, is a third-generation programming language based on BASIC, as well as an associated integrated...
38 KB (4,343 words) - 13:32, 24 April 2025
Retinol is an essential compound in the cycle of light-activated chemical reactions called the "visual cycle" that underlies vertebrate vision. Retinol...
47 KB (5,130 words) - 05:06, 26 February 2025
average visual acuity with a healthy visual system is typically better (eg. 6/4.5, 20/15, or 2.9 cycles/mrad). Some people may have other visual problems...
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isolation and purification of Retinol Binding Proteins involved in the visual cycle. The first biotinylated retinoid was synthesized in 2002 and was used...
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Visual thinking, also called visual or spatial learning or picture thinking, is the phenomenon of thinking through visual processing. Visual thinking has...
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F., Thiede, S., Herrmann, C. (2018). Life cycle engineering based on visual analytics. 25th CIRP Life cycle engineering conference, 30 April – 2 May 2018...
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Rhodopsin (redirect from Visual purple)
Rhodopsin, also known as visual purple, is a protein encoded by the RHO gene and a G-protein-coupled receptor (GPCR). It is a light-sensitive receptor...
39 KB (4,405 words) - 16:38, 4 May 2025
encoded by the RDH8 gene. All-trans-retinol dehydrogenase (RDH8) is a visual cycle enzyme that reduces all-trans-retinal to all-trans-retinol in the presence...
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metabolism. In vertebrates, RPE65 is the active retinol isomerase in the visual cycle. A lack of RPE65 function results in congenital blindness in children...
2 KB (217 words) - 15:41, 26 August 2023