Literature DB >> 2440521

Potassium channels in mouse neonate dorsal root ganglion cells: a patch-clamp study.

M Simonneau, C Distasi, L Tauc, G Barbin.   

Abstract

Isolated neurons from mouse neonate dorsal root ganglia were analyzed using both whole-cell clamp and single-channel recording techniques and presented a complex repertoire of potassium (K) channels. Different types of potassium channels have been found: calcium-activated K channel presenting a large unit conductance of 260 pS in symmetrical K; voltage-dependent K channels of 130 pS without calcium-dependence; two types of inward rectifying K channels (90 and 120 pS in symmetrical K); low probability K channels; delayed rectifier channels and non-selective cationic channels.

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Year:  1987        PMID： 2440521     DOI： 10.1016/0006-8993(87)91128-0

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  9 in total

1.  Storage and growth of neuroblastoma cells immobilized in calcium-alginate beads.

Authors:  C Tamponnet; S Boisseau; P N Lirsac; J N Barbotin; C Poujeol; M Lievremont; M Simonneau
Journal:  Appl Microbiol Biotechnol       Date:  1990-07       Impact factor: 4.813

2.  Characterization of ion channels on the surface membrane of adult rat skeletal muscle.

Authors:  M Chua; W J Betz
Journal:  Biophys J       Date:  1991-06       Impact factor: 4.033

3.  A long-lasting calcium-activated nonselective cationic current is generated by synaptic stimulation or exogenous activation of group I metabotropic glutamate receptors in CA1 pyramidal neurons.

Authors:  P Congar; X Leinekugel; Y Ben-Ari; V Crépel
Journal:  J Neurosci       Date:  1997-07-15       Impact factor: 6.167

4.  The effect of 4-aminopyridine on action potential shape and firing pattern of rat dorsal root ganglion neurones.

Authors:  P J Waddell; P W McCarthy; P W Reeh
Journal:  Pflugers Arch       Date:  1989       Impact factor: 3.657

5.  Expression of voltage-dependent sodium and transient potassium currents in an identified sub-population of dorsal root ganglion cells acutely isolated from 12-day-old mouse embryos.

Authors:  J Valmier; M Simonneau; S Boisseau
Journal:  Pflugers Arch       Date:  1989-07       Impact factor: 3.657

6.  Patch clamp study on primary culture of isolated proximal convoluted tubules.

Authors:  J Merot; M Bidet; B Gachot; S Le Maout; M Tauc; P Poujeol
Journal:  Pflugers Arch       Date:  1988-11       Impact factor: 3.657

7.  The calcium-dependent potassium conductance in rat sympathetic neurones.

Authors:  O Belluzzi; O Sacchi
Journal:  J Physiol       Date:  1990-03       Impact factor: 5.182

8.  The nonselective cation channel in the basolateral membrane of rat exocrine pancreas. Inhibition by 3',5-dichlorodiphenylamine-2-carboxylic acid (DCDPC) and activation by stilbene disulfonates.

Authors:  H Gögelein; B Pfannmüller
Journal:  Pflugers Arch       Date:  1989-01       Impact factor: 3.657

9.  Calcium-activated currents in cultured neurones from rat dorsal root ganglia.

Authors:  K P Currie; R H Scott
Journal:  Br J Pharmacol       Date:  1992-07       Impact factor: 8.739
  9 in total

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