| 释义 |
neuroepithelium Histology.|ˌnjʊərəʊɛpɪˈθiːlɪəm|
Also neuro-epithelium.
[mod.L., f. neuro- + epithelium, as tr. G. neuroepithel (G. Schwalbe in Graefe & Saemisch Handb. d. ges. Augenheilkunde (1874) I. 358).]
a. The sensory epithelium in organs of special sense, such as the eye or the nose.
1885W. Stirling tr. Landois's Text-bk. Human Physiol. II. 960 The layer of rods and cones or neuro-epithelium of Schwalbe. 1899F. 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. 1929S. Duke-Elder Recent Adv. Ophthalm. (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. 1943Fischer & Wolfson Inner Ear x. 319 There was a circular fold of neuro⁓epithelium segmenting the utricle. 1952Habel & Biberstein tr. Trautmann & Fiebiger's Fund. Histol. Domestic Animals ii. 32 (heading) Sensory epithelium (neuro⁓epithelium).
b. Embryonic ectoderm that develops into nervous tissue.
1889Nature 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. 1940S. A. K. Wilson Neurol. II. lxxii. 1176 In the epiblast of the embryo there appears a medullary tube lined by primitive neuroepithelium. 1958R. A. Willis Borderland Embryol. & Path. iii. 115 This undifferentiated prospective nervous tissue, from which neurones, neuroglia and epenchyma will all arise, is neuro-epithelium. 1971― in J. Minckler Path. 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. |