| 单词 | cell body |
| 释义 | > as lemmascell body cell body n. Biology (a) a cell of a unicellular organism, constituting its entire body; (b) the main body of a cell, containing its nucleus and organelles (as opposed to various projections or elements of external structure such as cell wall, flagella, dendrites, etc.). 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 1851 T. H. Huxley in Ann. & Mag. Nat. Hist. 8 439 Food stored up..within the cavity of its cell-body. 1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 16 A subordinate part of the cell-body. 1942 W. J. S. Krieg Functional Neuroanat. i. 7 If a nerve fiber is cut, the part distal to the cell body dies after a time and with it the myelin sheath. 2006 Environmental Health Perspectives 114 1545/1 With cholinergic agonists such as nicotine, damage to neuronal projections in the forebrain results in reactive sprouting at the cell body. < as lemmas |
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