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单词 neurotrophic
释义

neurotrophicadj.

Brit. /ˌnjʊərə(ʊ)ˈtrɒfɪk/, /ˌnjʊərə(ʊ)ˈtrəʊfɪk/, U.S. /ˌn(j)ʊroʊˈtroʊfɪk/
Origin: Formed within English, by compounding. Etymons: neuro- comb. form, -trophic comb. form.
Etymology: < neuro- comb. form + -trophic comb. form.
Physiology.
1. Of, relating to, or designating the neural control of the growth, maintenance, or activity of tissues or cells.
ΘΚΠ
the world > life > biology > biological processes > action of nervous system > [adjective]
nervo-vital1843
neural1864
neurotrophic1887
neurotropic1909
the world > life > the body > nervous system > [adjective] > nourishment through nerves
neurotrophic1887
1887 T. W. Mills in Science 9 Sept. 131/1 According to the above theory of a constant neuro-trophic influence, the nutrition [of organs or tissues] is every moment dependent on the nervous system.
1899 T. C. Allbutt et al. Syst. Med. VI. 545 Neurotrophic affections of bones and joints.
1935 Amer. Jrnl. Cancer 24 416 Every epithelial cell is normally under constant neurotrophic control.
1970 Nature 28 Feb. 824 We have examined the chemical nature of the neurotrophic action in a system which is clearly nerve-dependent, the regenerating salamander limb.
1989 Circulation Res. 64 1051 Neurotrophic modulation is not homogeneous throughout the myocardium and that it may be dependent on the specific myocardial cell innervated.
2000 Jrnl. Neurobiol. 42 190 Neural extracts contain a factor which decreases fetal-type AChR expression in skeletal muscle cell lines and therefore may account for the proposed inhibitory neurotrophic influence.
2. Promoting the growth or survival of neurons; of, relating to, or designating such an effect.
ΚΠ
1974 Science 18 Oct. 253/2 A neurotrophic effect is indicated, though synapses are not engendered.
1984 Proc. National Acad. Sci. U.S.A. 81 1248/1 The physiological role of neurotrophic factors (NTFs) in the mammalian CNS.
1990 Jrnl. Neurochem. 54 1281 Forskolin exerts a neurotrophic action that is almost identical to that of nerve growth factor.
2000 U.S. News & World Rep. 3 Jan. 65/2 This ‘neurotrophic’ coating—the adjective comes from the Latin for ‘nerve nourishing’—stimulates cellular growth.
This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022).
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adj.1887
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更新时间:2025/1/11 13:33:37