Literature DB >> 6303834

Are the pores of intramembrane particles of postsynaptic membrane transmitter-dependent channels?

P Cuevas, J A Gutierrez Diaz, D Reimers.   

Abstract

The rat neonatal cerebellar cortex has been studied using the freeze fracture technique. In the dendritic postsynaptic membrane, intramembrane particles containing an electron-dense central area have been detected. This type of area could be a platinum aggregate within a channel which, crossing the particle, may connect the postsynaptic cytoplasm with the synaptic cleft.

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Year:  1983        PMID： 6303834     DOI： 10.1007/bf01971115

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  17 in total

1.  Freeze-etching nomenclature.

Authors:  D Branton; S Bullivant; N B Gilula; M J Karnovsky; H Moor; K Mühlethaler; D H Northcote; L Packer; B Satir; P Satir; V Speth; L A Staehlin; R L Steere; R S Weinstein
Journal:  Science       Date:  1975-10-03       Impact factor: 47.728

2.  [Evidence for existence of pores in intramembranous particles revealed by freeze fracturing].

Authors:  L Orci; A Perrelet; F Malaisse-Lagae; P Vassalli
Journal:  C R Acad Hebd Seances Acad Sci D       Date:  1976-11-22

3.  Freeze-etching studies of membrane structure.

Authors:  D Branton
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1971-05-27       Impact factor: 6.237

Review 4.  The molecular organization of membranes.

Authors:  S J Singer
Journal:  Annu Rev Biochem       Date:  1974       Impact factor: 23.643

5.  Differences in membrane structure between excitatory and inhibitory synapses in the cerebellar cortex.

Authors:  D M Landis; T S Reese
Journal:  J Comp Neurol       Date:  1974-05-01       Impact factor: 3.215

6.  Particle aggregations at specialized sites in freeze-etched postsynaptic membranes.

Authors:  C Sandri; K Akert; R B Livingston; H Moor
Journal:  Brain Res       Date:  1972-06-08       Impact factor: 3.252

7.  Postnatal neurogenesis in the cerebellum of the cat and tritiated thymidine autoradiography.

Authors:  G D Das; J Altman
Journal:  Brain Res       Date:  1971-07-23       Impact factor: 3.252

8.  The cell-to-cell channel.

Authors:  W R Loewenstein; Y Kanno; S J Socolar
Journal:  Fed Proc       Date:  1978-10

Review 9.  Lipids and membrane function: implications in arrhythmias.

Authors:  A M Katz; F C Messineo
Journal:  Hosp Pract (Off Ed)       Date:  1981-07

10.  In vitro formation of gap junction vesicles.

Authors:  D A Goodenough
Journal:  J Cell Biol       Date:  1976-02       Impact factor: 10.539
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