请输入您要查询的词汇:

 

词汇 synapto-
词根词缀
OED
SOED

synapto-|sɪˈnæptəʊ|ad. Gr. συναπτ-ικός, connective, used as comb. form of synapse, in various terms in Physiol., as synaptoˈgenesis, the formation of synapses between nerve cells; synapˈtology, the study of the structure and operation of synapses; syˈnaptosome [-some4], a presynaptic nerve ending which, when isolated, seals up to form an intact sac; hence synaptoˈsomal a.1967D. P. Purpura in A. Minkowski Regional Devel. of Brain in Early Life 131 We started this morning with looking at myelinogenesis, moved to cytoarchitectonics, and started talking about the probable growth of dendrites. You have now moved us into a fourth area of maturational considerations— that of synaptogenesis.1979Experientia XXXV. 207/1 Intracerebellar connections are gradually established as the synaptogenesis proceeds.1962Anat. Rec. CXLII. 332/2 (heading) An electron microscope study of the stratum radiatum of the rat hippocampus..with emphasis on synaptology.1965Sci. Amer. Jan. 56/3 Sir Charles Sherrington..laid the foundations of what is sometimes called synaptology.1975Nature 8 May 176/2 There have been great advances in knowledge of synaptology from electron microscopic studies of the retina.1970Neurosciences Res. III. 6 There is more than a sixfold increase in the ATPase activity of the rat brain nerve-ending fraction from prenatal to the 10-day-old animal, the enzyme apparently residing in the synaptosomal limiting membrane.1978Nature 17 Aug. 706/2 The crude synaptosomal pellet was resuspended in 0·32 M glucose..and equilibrated..in a rotary waterbath.1964V. P. Whittaker et al. in Biochem. Jrnl. XC. 293/1 The club-like presynaptic nerve endings resist disruption and are snapped or torn off from their attachments to form discrete particles (nerve-ending particles) in which all the main structural features of the nerve ending are preserved. For these particles we propose the name ‘synaptosomes’ in order to emphasize their relative homogeneity and their resemblance in physical properties to other subcellular organelles.1973Nature 9 Mar. 122/1 Isolation of intact synaptic nerve endings (synaptosomes) had made it possible to investigate transport across synaptic membranes.
synapto- /sɪˈnaptəʊ, sʌɪ-/ combining form.
ORIGIN: from synapse noun, synapsis: see -o-.
Physiology & Biology. Forming nouns and corresp. adjectives connected with (a) synapses of nerve cells; (b) synapsis of chromosomes.
 DERIVATIVE synaptoˈgenesis noun the formation of synapses between nerve cells M20.
synapˈtology noun the branch of biology that deals with the structure and operation of synapses M20.
synaptoˈnemal adjective (Cytology): synaptonemal complex, a set of several parallel threads seen adjacent to and coaxial with pairing chromosomes in meiosis M20.
synaptoˈsomal adjective of or pertaining to a synaptosome or synaptosomes L20.
synaptosome noun a presynaptic nerve ending which, when isolated, seals up to form an intact sac M20.
随便看

 

英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。

 

Copyright © 2000-2024 Newdu.com.com All Rights Reserved
更新时间:2025/5/5 12:18:11