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  1. No Access

    Article

    Effect of vanadate on myocardial force of contraction

    Ammonium vanadate (NH4VO3; 50–1000 μM) increased the force of contraction of isolated electrically driven cat papillary muscles in a concentration-dependent manner. The positive inotropic effect (PIE) of NH4VO3 b...

    Prof. Dr. H. Scholz, I. Hackbarth, W. Schmitz, E. Wetzel in Basic Research in Cardiology (1980)

  2. No Access

    Article

    Effects of vanadate on the c-AMP system of the heart

    300 μM vanadate (NH4VO3) caused an about 65% increase in force of contraction in isolated electrically driven cat papillary muscles. The positive inotropic effect (PIE) was accompanied by only a small (about 20%)...

    Dr. W. Schmitz, I. Hackbarth, H. Scholz, E. Wetzel in Basic Research in Cardiology (1980)

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    Article

    Die Wirkung von PGE2 und PGF2α auf zirkuläre und longitudinale Muskelstreifen verschiedener Uterussegmente des Meerschweinchens in vitro

    The effects of PGE2 and PGF2α on corpus uteri and cervix strips of guinea pigs were studied in vitro. Myometrium strips developed maximal contraction activity at concentrations of 10−7 M PGE2 and 5 × 10−7 M PGF2α

    M. Cornely, I. Hackbarth in Archives of gynecology (1979)