Literature DB >> 5762930

Condylactis toxin: interaction with nerve membrane ionic conductances.

T Narahashi, J W Moore, B I Shapiro.   

Abstract

A toxin from the Bermuda anemone Condylactis gigantea causes the early transient conductance change of crayfish giant axon membranes to persist without affecting the shape of its turning-on. The increase in late steadystate conductance is either not affected or slightly suppressed. The effect on the conductance components can adequately account for the prolonged action potential observed in the treated axon.

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Year:  1969        PMID: 5762930     DOI: 10.1126/science.163.3868.680

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  21 in total

1.  Sea anemone toxin:a tool to study molecular mechanisms of nerve conduction and excitation-secretion coupling.

Authors:  G Romey; J P Abita; H Schweitz; G Wunderer
Journal:  Proc Natl Acad Sci U S A       Date:  1976-11       Impact factor: 11.205

2.  Electromechanical studies of an Anemonia sulcata toxin in mammalian cardiac muscle.

Authors:  U Ravens
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1976-12       Impact factor: 3.000

3.  Ultraviolet photoalteration of ion channels in voltage-clamped lobster giant axons.

Authors:  G S Oxford; J P Pooler
Journal:  J Membr Biol       Date:  1975       Impact factor: 1.843

4.  Effect of toxins of sea anemones on neuromuscular transmission.

Authors:  W Rathmayer; B Jessen
Journal:  Naturwissenschaften       Date:  1975-11

Review 5.  Sea anemone toxins affecting voltage-gated sodium channels--molecular and evolutionary features.

Authors:  Yehu Moran; Dalia Gordon; Michael Gurevitz
Journal:  Toxicon       Date:  2009-03-05       Impact factor: 3.033

6.  Anemonia sulcata toxins modify activation and inactivation of Na+ currents in a crayfish neurone.

Authors:  K Hartung; W Rathmayer
Journal:  Pflugers Arch       Date:  1985-05       Impact factor: 3.657

7.  Potential-dependent action of Anemonia sulcata toxins III and IV on sodium channels in crayfish giant axons.

Authors:  A Warashina; Z Y Jiang; T Ogura
Journal:  Pflugers Arch       Date:  1988-01       Impact factor: 3.657

8.  Sodium uptake associated with activation of action potential ionophores of cultured neuroblastoma and muscle cells.

Authors:  W A Catterall; M Nirenberg
Journal:  Proc Natl Acad Sci U S A       Date:  1973-12       Impact factor: 11.205

9.  Potential-dependent effects of sea anemone toxins and scorpion venom on crayfish giant axon.

Authors:  A Warashina; S Fujita; M Satake
Journal:  Pflugers Arch       Date:  1981-10       Impact factor: 3.657

10.  Removal of sodium channel inactivation in squid giant axons by n-bromoacetamide.

Authors:  G S Oxford; C H Wu; T Narahashi
Journal:  J Gen Physiol       Date:  1978-03       Impact factor: 4.086

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