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单词 neuroepithelium
释义

neuroepitheliumn.

Brit. /ˌnjʊərəʊɛpᵻˈθiːlɪəm/, U.S. /ˈˌn(j)ʊroʊˌɛpəˈθiliəm/
Origin: Formed within English, by compounding. Etymons: neuro- comb. form, epithelium n.
Etymology: < neuro- comb. form + epithelium n. In sense 1 after German Neuroepithel (F. Boll 1869, in Arch. f. mikrosk. Anat. 5 Suppl. 47).
1. Anatomy and Zoology. Epithelium containing or consisting of sensory receptor cells.
ΘΚΠ
the world > life > the body > nervous system > substance of nervous system > [noun] > sensory corpuscles, etc.
axile bodies1859
neuroepithelium1878
spindle1896
1878 Amer. Naturalist 12 591 Boll describes what he calls the ‘neuro-epithelium’. He pictures stiff, non-vibratile hairs.
1885 W. Stirling tr. L. Landois Text-bk. Human Physiol. II. 960 The layer of rods and cones or neuro-epithelium of Schwalbe.
1899 F. H. Gerrish Text-bk. Anat. 43 Sensory epithelium, or neuro-epithelium cells, are found in close relation with the filamentous terminals of the nerves devoted to taste, smell, hearing, and sight.
1929 S. Duke-Elder Recent Adv. Ophthalmol. (ed. 2) iii. 104 As the primary optic vesicle invaginates, two layers are formed... The inner layer shows two well-differentiated regions: a marginal layer.., and deep to this the cells proper of the primitive neuro-epithelium.
1943 J. Fischer & L. E. Wolfson Inner Ear x. 319 There was a circular fold of neuro-epithelium segmenting the utricle.
1991 Lancet 2 Mar. 559/1 The neuroepithelium of the olfactory mucosa develops immunohistochemical changes in AD [= Alzheimer's disease].
2. Embryology. The undifferentiated epithelium of which the early neural structures of the embryo consist.
ΘΚΠ
the world > life > the body > nervous system > substance of nervous system > [noun] > types of
touch cell1878
nerve glue1879
nerve tunic1881
neuroepithelium1889
the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > embryo tissue
blastema1849
nematoblast1885
neuroepithelium1889
scleroblastema1934
1889 Nature 10 Jan. 260/2 The epithelium of this ciliated groove..is the only part of the primary central cylinder which is ciliated, and which does not form ganglion elements, and hence it is the only part which is not neuro-epithelium.
1940 S. A. K. Wilson Neurology II. lxxii. 1176 In the epiblast of the embryo there appears a medullary tube lined by primitive neuroepithelium.
1971 R. A. Willis in J. Minckler Pathol. Nervous Syst. II. cxlvi. 1938/2 Malignant teratomas in adults..may contain nervous tissue at all stages of development, from early neuroepithelium to its fully differentiated derivatives.
1989 B. Alberts et al. Molecular Biol. Cell (ed. 2) xiv. 831 As the neural tube forms and pinches off from the overlying ectoderm..the cells of the developing neuroepithelium lose E-cadherin and acquire N-cadherin.
2000 Neuron 25 331 We have identified two bHLH [= basic helix-loop-helix] factors..that are specifically expressed in zones of neuroepithelium from which oligodendrocyte precursors emerge.
This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022).
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n.1878
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