Literature DB >> 6449926

Vanadate inhibition of the Ca++-ATPase of sarcoplasmic reticulum from pig heart.

A Hagenmeyer, R Wierichs, H Bader.   

Abstract

Ca++-ATPase of sarcoplasmic reticulum from pig heart can be inhibited by vanadate with half maximal inhibition at about 10(-5)M NH4VO3. At the same time vanadate lowers the [Mg++] for maximal activity of the Ca++-ATPase to half, from 8 X 10(-3)M to 4 X 10(-3)M Mg++. At low vanadate concentrations around 5 X 10(-8)M the Ca++-ATPase was activated.

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Year:  1980        PMID： 6449926     DOI： 10.1007/bf01908410

Source DB:  PubMed          Journal:  Basic Res Cardiol        ISSN： 0300-8428            Impact factor:   17.165


  14 in total

1.  The presence of two (Na+ + K+)-ATPase inhibitors in equine muscle ATP: vanadate nad a dithioerythritol-dependent inhibitor.

Authors:  E E Quist; L E Hokin
Journal:  Biochim Biophys Acta       Date:  1978-08-04

2.  Vanadate inhibits the red cell (Na+, K+) ATPase from the cytoplasmic side.

Authors:  L C Cantley; M D Resh; G Guidotti
Journal:  Nature       Date:  1978-04-06       Impact factor: 49.962

3.  A characterization of vanadate interactions with the (Na,K)-ATPase. Mechanistic and regulatory implications.

Authors:  L C Cantley; L G Cantley; L Josephson
Journal:  J Biol Chem       Date:  1978-10-25       Impact factor: 5.157

4.  Commercial ATP containing traces of vanadate alters the response of (Na+ + K+) ATPase to external potassium.

Authors:  L A Beaugé; I M Glynn
Journal:  Nature       Date:  1978-04-06       Impact factor: 49.962

5.  Inhibition by vanadium of sodium and potassium dependent adenosinetriphosphatase derived from animal and human tissues.

Authors:  B R Nechay; J P Saunders
Journal:  J Environ Pathol Toxicol       Date:  1978 Nov-Dec

6.  Characterization of cardiac sarcoplasmic reticulum ATP-ADP phosphate exchange and phosphorylation of the calcium transport adenosine triphosphatase.

Authors:  J Suko; W Hasselbach
Journal:  Eur J Biochem       Date:  1976-04-15

Review 7.  Effects of digitalis on myocardial ionic exchange.

Authors:  G A Langer
Journal:  Circulation       Date:  1972-07       Impact factor: 29.690

8.  Positive inotropism of vanadate in cat papillary muscle.

Authors:  I Hackbarth; W Schmitz; H Scholz; E Erdmann; W Krawietz; G Philipp
Journal:  Nature       Date:  1978-09-07       Impact factor: 49.962

9.  Vanadate-stimulated natriuresis.

Authors:  W E Balfour; J J Grantham; I M Glynn
Journal:  Nature       Date:  1978-10-26       Impact factor: 49.962

10.  Vanadate is a potent (Na,K)-ATPase inhibitor found in ATP derived from muscle.

Authors:  L C Cantley; L Josephson; R Warner; M Yanagisawa; C Lechene; G Guidotti
Journal:  J Biol Chem       Date:  1977-11-10       Impact factor: 5.157
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  2 in total

1.  Influence of vanadate on glycolysis, intracellular sodium, and pH in perfused rat hearts.

Authors:  C F Geraldes; M M Castro; A D Sherry; R Ramasamy
Journal:  Mol Cell Biochem       Date:  1997-05       Impact factor: 3.396

2.  Attenuation of ischemia-reperfusion induced changes in cardiac performance and sarcoplasmic reticulum function by vanadate.

Authors:  Satoshi Takeda; Dashang Prajapati; Seibu Mochizuki; Vijayan Elimban; Naranjan S Dhalla
Journal:  Exp Clin Cardiol       Date:  2003
  2 in total

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