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单词 neurite
释义

neuriten.

Brit. /ˈnjʊərʌɪt/, U.S. /ˈn(j)uˌraɪt/
Origin: Formed within English, by derivation. Etymons: neuro- comb. form, -ite suffix1.
Etymology: < neuro- comb. form + -ite suffix1. Compare Italian nevrite (1865 as neurite ). Compare dendrite n. 3.
Histology.
Originally: an axon of a nerve cell. Later: any process of a nerve cell (axon or dendrite).
ΘΚΠ
the world > life > the body > nervous system > substance of nervous system > [noun] > nerve cell > parts of
axon1842
cell body1851
neuron1893
neurite1894
neuroplasm1894
perikaryon1897
neurofibril1898
axon hillock1899
telodendrion1899
axoplasm1900
neurofibrilla1902
cyton1910
soma1947
neurotubule1948
neurofilament1955
neurode1987
1894 P. A. Fish in Jrnl. Compar. Neurol. 4 173 For the axis-cylinder process the term neurite is proposed and for the other processes of the cells, retain the word dendrites.
1924 R. M. Ogden tr. K. Koffka Growth of Mind ii. 53 At its end this neurite divides into a fine net-work.
1956 Nature 28 Jan. 185/2 Individual nerve cell bodies and a part of their neurites 100–200μ long were dissected out by micromanipulation.
1973 Gray's Anat. (ed. 35) vii. 750/1 The neurites..may be divided into those which conduct broadly towards the cell body..and another one which may branch more or less profusely, and conducts away from the cell body.
1993 Cell 73 296/2 Neuronal death was easily recognized in these cultures by shrinkage and fragmentation of the cell body and neurites.
2002 Neurosci. Res. 43 57 The mean number of neurites per neuron was increased but no effect was found on neuritic length.
This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022).
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n.1894
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