SYNAPTIC VESICLES IN ELECTRON MICROGRAPHS OF FREEZE-ETCHED NERVE TERMINALS

被引：32

作者：

MOOR, H

PFENNING.K

AKERT, K

机构：

[1] Laboratory of Electron Microscopy, Department of General Botany, Swiss Federal Institute of Technology, Zürich

[2] Brain Research Institute, University of Zürich

来源：

SCIENCE | 1969年 / 164卷 / 3886期

关键词：

D O I：

10.1126/science.164.3886.1405

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Freeze-etched neuropil of the cat subfornical organ was examined with the electron microscope for synaptic vesicles. Round vesicles were found exclusively in both unfixed and aldehyde-fixed specimens. Range of diameters and histograms failed to differ significantly between freeze-etched and conventionally prepared material. The mode of distribution of diameters was approximately 500 angstroms. Round stomata (approximately 350 angstroms in diameter) were found at the outer surface of the plasmalemma of nerve terminals; they are interpreted as pinocytotic vesicles.

引用

页码：1405 / &

共 32 条

[1] FINE STRUCTURE OF SYNAPSES IN SUBFORNICAL ORGAN OF CAT
AKERT, K
PFENNINGER, K
SANDRI, C
[J]. ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE, 1967, 81 (04): : 537 - +
[2] AKERT K, SYNAPTIC MECHANIS ED
[3] AKERT K, SYNAPTIC MECHANISMS
[4] AKERT K, CELLULAR DYNAMICS NE
[5] ANDERSSONCEDERG.E, 1959, J ULTRASTRUCT RES S1, P1
[6] MIKROPINOZYTOSE IM ZENTRALNERVENSYSTEM
ANDRES, KH
[J]. ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE, 1964, 64 (01): : 63 - 73
[7] BARONDES SH, CELLULAR DYNAMICS ED
[8] THE FINE STRUCTURE OF THE NEUROMUSCULAR JUNCTION OF THE FROG
BIRKS, R
HUXLEY, HE
KATZ, B
[J]. JOURNAL OF PHYSIOLOGY-LONDON, 1960, 150 (01): : 134 - +
[9] ULTRASTRUCTURAL DIFFERENCES BETWEEN MYELIN SHEATHS OF PERIPHERAL NERVE FIBRES AND CNS WHITE MATTER
BISCHOFF, A
MOOR, H
[J]. ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE, 1967, 81 (03): : 303 - &
[10] ULTRASTRUCTURE OF DIFFERENCE FACTOR IN MYELIN
BISCHOFF, A
MOOR, H
[J]. ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE, 1967, 81 (04): : 571 - &

← 1 2 3 4 →