Literature DB >> 2578978

Intracellular injection of cAMP and cGMP into snail neurones induces an increase in Na+-conductance.

E I Solntseva, L V Bezrukova.   

Abstract

Injection of cAMP and more rarely cGMP into the neurones of the snail Helix pomatia induces an increase in membrane conductance, membrane depolarization and excitation. The effect is theophylline-dependent and has a reversal potential near -10mV.

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Year:  1985        PMID： 2578978     DOI： 10.1007/bf02002622

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


  8 in total

1.  Neurotransmitter modulation, phosphodiesterase inhibitor effects, and cyclic AMP correlates of afterdischarge in peptidergic neurites.

Authors:  L K Kaczmarek; K Jennings; F Strumwasser
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

2.  Physiological and pharmacological identification of neurons in the central nervous system of Helix pomatia L.

Authors:  D A Sakharov; J Salánki
Journal:  Acta Physiol Acad Sci Hung       Date:  1969

3.  Mechanism of calcium current modulation underlying presynaptic facilitation and behavioral sensitization in Aplysia.

Authors:  M Klein; E R Kandel
Journal:  Proc Natl Acad Sci U S A       Date:  1980-11       Impact factor: 11.205

4.  cAMP-mediated decrease in K+ conductance evoked by serotonin and dopamine in the same neuron: a biochemical and physiological single-cell study.

Authors:  P Deterre; D Paupardin-Tritsch; J Bockaert; H M Gerschenfeld
Journal:  Proc Natl Acad Sci U S A       Date:  1982-12       Impact factor: 11.205

5.  The effect of intracellular cAMP injections on stationary membrane conductance and voltage- and time-dependent ionic currents in identified snail neurons.

Authors:  N I Kononenko; P G Kostyuk; A D Shcherbatko
Journal:  Brain Res       Date:  1983-06-06       Impact factor: 3.252

6.  Serotonin-induced hyperpolarization of an indentified Aplysia neuron is mediated by cyclic AMP.

Authors:  A H Drummond; J A Benson; I B Levitan
Journal:  Proc Natl Acad Sci U S A       Date:  1980-08       Impact factor: 11.205

7.  Ca2+ -activated K+ conductance in internally perfused snail neurons is enhanced by protein phosphorylation.

Authors:  J E de Peyer; A B Cachelin; I B Levitan; H Reuter
Journal:  Proc Natl Acad Sci U S A       Date:  1982-07       Impact factor: 11.205

8.  Stimulation of a sodium influx by cAMP in Helix neurons.

Authors:  J B Aldenhoff; G Hofmeier; H D Lux; D Swandulla
Journal:  Brain Res       Date:  1983-10-16       Impact factor: 3.252
  8 in total
  1 in total

1.  The role of cGMP in the extinction of the reactions of identified neurons of the edible snail in response to acetylcholine.

Authors:  A S Pivovarov; E I Drozdova; B I Kotlyar
Journal:  Neurosci Behav Physiol       Date:  1990 Jul-Aug
  1 in total

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