单词 | neurosecretion |
释义 | neurosecretionn. Physiology. 1. Secretion of a biologically active substance by a neuron or cell of neural origin. ΘΚΠ the world > life > the body > secretory organs > action or process of secreting > [noun] third concoction1594 incoction1607 secretion1646 secernment1822 resecretion1830 neurosecretion1940 1940 E. Scharrer & B. Scharrer in Hypothalamus (Res. Publ. Assoc. Res. Nerv. & Mental Dis.) iv. 187 The same phenomena of neurosecretion are found in invertebrates. 1963 R. P. Dales Annelids viii. 166 Neurosecretion may be of major importance in the co-ordination of the annelid body. 1973 Proc. Indian Acad. Sci. B. 77 148 Involvement of neurosecretion in some of the physiological activities of this scorpion will be reported here. 1988 Nature 22 Sept. 360/2 The relative importance of depolarization and calcium entry in neurosecretion cannot be determined because the two events are tightly linked. 1998 Proc. National Acad. Sci. U.S.A. 95 4680/2 Neurosteroids like DHEA and DHEAS..modulate neurosecretion mediated by NMDA receptors. 2. A substance produced by neurosecretion; a neurohormone. ΘΚΠ the world > life > biology > biological processes > action of nervous system > [noun] > reception or transmission of impulses > transmitters rectifier1895 transmitter1930 sympathin1931 noradrenaline1932 neurohumour1933 substance P1934 norepinephrine1937 neurohormone1939 neurosecretion1956 neurophysin1958 vasoactive intestinal (poly)peptide1958 neurotransmitter1961 VIP1972 neuropeptide1973 1956 Science 12 Oct. 655/2 (advt.) Features of this Second Edition include a new chapter an Adaptive Reactions to Stress and expanded discussions of neurosecretions and biochemistry. 1961 Biol. Abstr. 36 1201/1 (heading) Neurosecretions in the insect. 1968 New Scientist 16 May 355/1 It is quite possible that neurosecretions are the ‘oldest’ hormones in the animal kingdom. 1986 A. S. Romer & T. S. Parsons Vertebr. Body (ed. 6) xvii. 600 Very different in nature is the neural lobe... The secretions found in this ‘gland’ are not produced there but are neurosecretions produced by cells within the substance of the hypothalamus. 1995 Q. Rev. Biol. 70 15 While glucose is primarily regarded as a required metabolite and fuel, blood glucose levels also have profound effects on the hypothalamic neurosecretions and on behaviors. This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022). < n.1940 |
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