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词条„optic vesicle“在英语 » 德语中的译文

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optic vesicle 名词

单语范例(未经PONS编辑处理)

英语
Optic vesicles are outgrowings of the brain which make contact with the surface ectoderm and this contact induces changes necessary for further development of the eye.
en.wikipedia.org
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.
en.wikipedia.org
Failure of the cells of the posterior portion of the optic vesicles to express growth hormone affects the differentiation of other cells of the eye.
en.wikipedia.org
Pax6 also plays a role in the initial formation of the optic vesicle, and in differentiation of retinal cells.
www.evolutionnews.org
Rather, it is triggered by the release of several chemicals, called "inducers," from the optic vesicle.
www.evolutionnews.org
The optic vesicle gives rise to three structures: the neural retina, the retinal pigmented epithelium, and the optic stalk.
en.wikipedia.org
Once the optic vesicle has contacted the epithelium, it spreads outwards and folds in on itself.
www.evolutionnews.org
Both the optic vesicle and the head epidermis are required for eye development.
en.wikipedia.org
The optic disc originates from the optic cup when the optic vesicle invaginates and forms an embryonic fissure (or groove).
en.wikipedia.org
Through a groove at the bottom of the optic vesicle known as choroid fissure the blood vessels enter the eye.
en.wikipedia.org

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