Literature DB >> 7216833

Electron microscopic demonstration of adenylate cyclase activity in rat cortical synaptosomes.

M A Rostomian, K S Abramian, F Hajós.   

Abstract

The electron cytochemical demonstration of adenylate cyclase activity was carried out in rat cortical synaptosomes. Reaction product was found in 60-70% of the synaptosomes in three predominant localization: (i) on the postsynaptic density; (ii) on the outer aspect of the synaptosomal membrane; (iii) inside the synaptosome. Results suggest that in addition to postsynaptic localization adenylate cyclase activity is cytochemically demonstrable also at presynaptic sites.

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Year:  1981        PMID： 7216833     DOI： 10.1007/bf00493209

Source DB:  PubMed          Journal:  Histochemistry        ISSN： 0301-5564


  10 in total

1.  An improved method for the preparation of synaptosomal fractions in high purity.

Authors:  F Hajós
Journal:  Brain Res       Date:  1975-08-15       Impact factor: 3.252

2.  Evidence for the presynaptic location of adenylate cyclase and the cyclic AMP-stimulated protein kinase which is bound to synaptic membranes.

Authors:  M Weller
Journal:  Biochim Biophys Acta       Date:  1977-09-19

3.  Subcellular distribution of dopamine-sensitive adenylate cyclase.

Authors:  W Sieghart; H Leitich; M Karobath
Journal:  Brain Res       Date:  1976-06-11       Impact factor: 3.252

4.  Characterization of a dopamine-sensitive adenylate cyclase in the rat caudate nucleus.

Authors:  Y C Clement-Cormier; R G Parrish; G L Petzold; J W Kerabian; P Greengard
Journal:  J Neurochem       Date:  1975-08       Impact factor: 5.372

Review 5.  On the mechanism of action of cyclic AMP and its role in synaptic transmission.

Authors:  P Greengard; D A McAfee; J W Kebabian
Journal:  Adv Cyclic Nucleotide Res       Date:  1972

6.  Inhibitory effects of alloxan on mammalian adenyl cyclase.

Authors:  K L Cohen; M W Bitensky
Journal:  J Pharmacol Exp Ther       Date:  1969-09       Impact factor: 4.030

7.  The incubation of unfixed tissues for electron microscopic histochemistry.

Authors:  F Hajós; S Kerpel-Fronius
Journal:  Histochemie       Date:  1970

8.  Electron microscopical demonstration of adenylate cyclase activity in nervous tissue.

Authors:  L Rechardt; M Härkönen
Journal:  Histochemistry       Date:  1977-03-04

9.  Evidence for a role of cyclic AMP in neuromuscular transmission.

Authors:  A L Goldberg; J J Singer
Journal:  Proc Natl Acad Sci U S A       Date:  1969-09       Impact factor: 11.205

10.  Pitfalls in the use of lead nitrate for the histochemical demonstration of adenylate cyclase activity.

Authors:  A Lemay; L Jarett
Journal:  J Cell Biol       Date:  1975-04       Impact factor: 10.539
  10 in total
  3 in total

Review 1.  Histochemistry of nucleotidyl cyclases and cyclic nucleotide phosphodiesterases.

Authors:  G Poeggel; H Luppa
Journal:  Histochem J       Date:  1988-05

2.  Two pools of electron cytochemically demonstrable adenylate cyclase activity in cortical synaptosomes.

Authors:  M A Rostomian; K S Abramian; M Kálmán; F Hajós
Journal:  Histochemistry       Date:  1983

3.  Multiple localizations of adenylate cyclase in rat hippocampus. A histochemical study.

Authors:  G Poeggel; H Luppa; J Weiss
Journal:  Histochemistry       Date:  1982
  3 in total

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