Literature DB >> 6252038

Methionine enkephalin inhibits the bursting activity of the Br-type neuron in Helix pomatia L.

G B Stefano, I Vadasz, L Hiripi.   

Abstract

The present study demonstrates that methionine enkephalin can inhibit the normal bursting activity pattern of the RPal or Br-type neuron and this inhibition can be blocked by prior treatment with naloxone, the selective opiate antagonist. The study demonstrates indirectly the presence of opiate-like receptors in Helix pomatia.

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Year:  1980        PMID： 6252038     DOI： 10.1007/bf01970127

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


  7 in total

1.  Neuronal localisation of immunoreactive enkephalin and beta-endorphin in the earthworm.

Authors:  J Alumets; R Hàkanson; F Sundler; J Thorell
Journal:  Nature       Date:  1979-06-28       Impact factor: 49.962

2.  Methionine enkephalin and morphine alter monoamine and cyclic nucleotide levels in the cerebral ganglia of the freshwater bivalve Anodonta cygnea.

Authors:  G B Stefano; L Hiripi
Journal:  Life Sci       Date:  1979-07-16       Impact factor: 5.037

Review 3.  Endogenous peptides and analgesia.

Authors:  L Terenius
Journal:  Annu Rev Pharmacol Toxicol       Date:  1978       Impact factor: 13.820

4.  Demonstration of stereospecific opiate binding in the nervous tissue of the marine mollusc Mytilus edulis.

Authors:  G B Stefano; R M Kream; R S Zukin
Journal:  Brain Res       Date:  1980-01-13       Impact factor: 3.252

5.  Chemical sensitivity at different temperatures of the Br-type, bimodal pace-maker neurone in the CNS of the snail Helix pomatia l.

Authors:  J Salánki; I Vadász
Journal:  Acta Physiol Acad Sci Hung       Date:  1973

6.  Enkephalins increase dopamine levels in the CNS of a marine mollusc.

Authors:  G B Stefano; E J Catapane
Journal:  Life Sci       Date:  1979-04-23       Impact factor: 5.037

7.  Naloxone selectively blocks dopamine response of Br-type neuron in Helix pomatia L.

Authors:  G B Stefano; I Vadasz; L Hiripi
Journal:  Experientia       Date:  1979-10-15
  7 in total
  3 in total

1.  Nerve cells and synaptic connections in the intestinal nerve of the snail, Helix pomatia L. An ultrastructural and HRP study.

Authors:  K Elekes; K S Rózsa; A Vehovsky; L Hernádi; J Salánki
Journal:  Cell Tissue Res       Date:  1985       Impact factor: 5.249

Review 2.  Comparative aspects of opioid-dopamine interaction.

Authors:  G B Stefano
Journal:  Cell Mol Neurobiol       Date:  1982-09       Impact factor: 5.046

3.  Synaptic organization of a multifunctional interneuron in the central nervous system of Helix pomatia L.

Authors:  K Elekes; K S Rózsa
Journal:  Cell Tissue Res       Date:  1984       Impact factor: 5.249
  3 in total

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