| 单词 |
postsynaptic |
| 释义 |
postsyˈnaptic, a.
1. Cytology. [post- B. 1 b.] Subsequent to meiotic synapsis.
1909[see presynaptic a. 1]. 1912Jrnl. Exper. Zool. XIII. 377 (heading) The post-synaptic spireme. Pachytene and diplotene. 1921Ann. Bot. XXXV. 366 During the period when the mother-cells are in synapsis and the postsynaptic spireme stages, the tapetal cells vary greatly in appearance. 1931Cytologia II. 353 Secondary association..is a post-synaptic phenomenon.
2. Physiol. [post- B. 2.] Of, pertaining to, or designating a neurone that receives a nerve impulse at a synapse. Opp. presynaptic a. 2.
1937,1965[see presynaptic a. 2]. 1974M. C. Gerald Pharmacol. v. 100 This interaction may produce one of two types of changes in the permeability of the postsynaptic membrane.
Hence postsyˈnaptically adv.
1952Jrnl. Physiol. CXVII. 115 The fact that a moderate dose of curarine abolishes ‘external’ as well as ‘internal’ miniature potentials, strongly indicates that they both arise ‘post-synaptically’, in the end-plate. 1973Nature 8 June 355/1 Lead can only block postsynaptically in conditions in which the density of ACh-receptor complexes is much lower than it is during an end-plate potential. 1978Ibid. 22 June 674/1 These neurones lie postsynaptically to high densities of nerve terminals shown by immuno⁓histochemical techniques to contain somatostatin-like material. |
英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
相关内容：
相关热词搜索：postsynaptic英英词典英英释义英语词汇意思用法释义英语
单词 short circuit 释义 short circuit (also infml 口语作 short), (usu faulty) connection i......