Literature DB >> 6135625

Extracellular calcium ions modify the effects of Anemonia sulcata toxin (ATX II) in guinea-pig papillary muscles.

U Ravens.   

Abstract

In isolated guinea-pig papillary muscle ATX II prolonged the action potential duration to a lesser extent at high extracellular Ca++-concentrations. This is interpreted as an interference of Ca++ with ATX II-binding sites.

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Year:  1983        PMID： 6135625     DOI： 10.1007/bf01990424

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


  14 in total

1.  Decreased rate of sodium conductance inactivation in the node of Ranvier induced by a polypeptide toxin from sea anemone.

Authors:  C Bergman; J M Dubois; E Rojas; W Rathmayer
Journal:  Biochim Biophys Acta       Date:  1976-11-11

2.  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

3.  Effects of Goniopora toxin, a polypeptide isolated from coral, on electromechanical properties of rabbit myocardium.

Authors:  M Fujiwara; I Muramatsu; H Hidaka; S Ikushima; K Ashida
Journal:  J Pharmacol Exp Ther       Date:  1979-08       Impact factor: 4.030

4.  [Influence of the frequency of contraction on the action potential of the guinea pig papillary muscle].

Authors:  M Reiter; F J Stickel
Journal:  Naunyn Schmiedebergs Arch Exp Pathol Pharmakol       Date:  1968

5.  Modification of sodium channels in myelinated nerve by Anemonia sulcata toxin II.

Authors:  W Ulbricht; J Schmidtmayer
Journal:  J Physiol (Paris)       Date:  1981-05

Review 6.  Cardioactive substances that prolong the open state of sodium channels.

Authors:  P Honerjäger
Journal:  Rev Physiol Biochem Pharmacol       Date:  1982       Impact factor: 5.545

7.  Cardiotonic effects of anthopleurin-A, a polypeptide from a sea anemone.

Authors:  A Scriabine; C G Van Arman; G Morgan; A A Morris; C D Bennett; N R Bohidar
Journal:  J Cardiovasc Pharmacol       Date:  1979 Sep-Oct       Impact factor: 3.105

8.  The action of a toxin from the sea anemone Anemonia sulcata upon Mammalian heart muscles.

Authors:  C Alsen; L Béress; K Fischer; D Proppe; T Reinberg; R W Sattler
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1976-10       Impact factor: 3.000

9.  Effect of calcium upon sodium inactivation in the giant axon of Loligo pealei.

Authors:  J J Shoukimas
Journal:  J Membr Biol       Date:  1978-01-18       Impact factor: 1.843

10.  Effect of cardiotonic polypeptide anthopleurin-A on canine Purkinje and ventricular muscle fibers.

Authors:  T Shimizu; N Iwamura; J Toyama; K Yamada; S Shibata
Journal:  Eur J Pharmacol       Date:  1979-06       Impact factor: 4.432
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  1 in total

1.  The effects of the Anemonia sulcata toxin (ATX II) on membrane currents of isolated mammalian myocytes.

Authors:  G Isenberg; U Ravens
Journal:  J Physiol       Date:  1984-12       Impact factor: 5.182
  1 in total

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