WordNet

optical properties; "the optics of a telescope"
the branch of physics that studies the physical properties of light
a small anatomically normal sac or bladderlike structure (especially one containing fluid) (同)cyst

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光学
(・・・を)選ぶ《+『for』+『名』》;(・・・するほうを)選ぶ《+『to』 do》
小嚢,小胞,小水(気)胞,小空胞
目の;視覚の

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2012/05/13 23:56:10」(JST)

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Optic vesicle

Transverse section of head of chick embryo of forty-eight hours’ incubation. (Optic vesicle labeled at lower right.)

Human embryo about fifteen days old. Brain and heart represented from right side. Digestive tube and yolk sac in median section. (Optic vesicle labeled at center top.)
Latin	vesicula optica; vesicula ophthalmica
Gray's	subject #224 1001
Carnegie stage	11
Code	TE E5.14.3.4.2.2.4

The eyes begin to develop as a pair of diverticula from the lateral aspects of the forebrain. These diverticula make their appearance before the closure of the anterior end of the neural tube; after the closure of the tube they are known as the optic vesicles.

They project toward the sides of the head, and the peripheral part of each expands to form a hollow bulb, while the proximal part remains narrow and constitutes the optic stalk.

Additional images

Head of chick embryo of about thirty-eight hours’ incubation, viewed from the ventral surface. X 26

External links

eye-012 — Embryology at UNC
Overview at vision.ca
Overview at temple.edu

This eye article is a stub. You can help Wikipedia by expanding it.

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained within it may be outdated.

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English Journal

Defects in autophagy caused by glaucoma-associated mutations in optineurin.

Sirohi K1, Swarup G2.
Experimental eye research.Exp Eye Res.2016 Mar;144:54-63. doi: 10.1016/j.exer.2015.08.020. Epub 2015 Aug 21.
Certain mutations in optineurin (gene OPTN) are associated with primary open angle glaucoma. Optineurin is ubiquitously expressed but it shows high level of expression in certain cells and tissues including retinal ganglion cells. It interacts with many proteins, often acting as an adaptor to link t
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Lysosomal Trafficking Regulator (LYST).

Ji X1,2, Chang B3, Naggert JK4, Nishina PM5.
Advances in experimental medicine and biology.Adv Exp Med Biol.2016;854:745-50. doi: 10.1007/978-3-319-17121-0_99.
Regulation of vesicle trafficking to lysosomes and lysosome-related organelles (LROs) as well as regulation of the size of these organelles are critical to maintain their functions. Disruption of the lysosomal trafficking regulator (LYST) results in Chediak-Higashi syndrome (CHS), a rare autosomal r
PMID 26427484

A Novel Approach to Identify Photoreceptor Compartment-Specific Tulp1 Binding Partners.

Ebke LA1, Pauer GJ2, Willard B3, Hagstrom SA4,5.
Advances in experimental medicine and biology.Adv Exp Med Biol.2016;854:605-11. doi: 10.1007/978-3-319-17121-0_80.
Photoreceptors (PRs) are highly polarized and compartmentalized cells with large amounts of proteins synthesized in the inner segment (IS) and transported to the outer segment (OS) and synaptic terminal. The PR-specific protein, Tulp1, is localized to the IS and synapse and is hypothesized to be inv
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Japanese Journal

The newt reprograms mature RPE cells into a unique multipotent state for retinal regeneration

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Scientific reports 4, 6043, 2014-08
… instead, they are programmed into a unique state of multipotency that is similar to the early optic vesicle (embryo) but preserves certain adult characteristics. …
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