Literature DB >> 6244175

Opposite effects of beta-adrenoceptor stimulation and 8-bromo-cyclic AMP on potassium efflux in mammalian heart muscle.

H Nawrath, I Blei, R Gegner.   

Abstract

beta-adrenoceptor stimulation by isoprenaline increases the potassium efflux in beating guinea-pig atria. This effect is not mimicked by 8-bromo-cyclic AMP, a cyclic AMP analogue which exerts a positive inotropic effect in this preparation.

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Year:  1980        PMID： 6244175     DOI： 10.1007/bf02003981

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


  18 in total

1.  THE EFFECT OF ADRENALINE ON THE K AND NA FLUXES IN THE FROG'S ATRIUM.

Authors:  H G GLITSCH; H G HAAS; W TRAUTWEIN
Journal:  Naunyn Schmiedebergs Arch Exp Pathol Pharmakol       Date:  1965-02-02

2.  Adrenaline, noradrenaline and potassium fluxes in rabbit auricles.

Authors:  A W WADDELL
Journal:  J Physiol       Date:  1961-02       Impact factor: 5.182

3.  Is potassium conductance of cardiac Purkinje fibres controlled by (Ca2+)?

Authors:  G Isnberg
Journal:  Nature       Date:  1975-01-24       Impact factor: 49.962

4.  Does cyclic GMP mediate the negative inotropic effect of acetylcholine in the heart?

Authors:  H Nawrath
Journal:  Nature       Date:  1977-05-05       Impact factor: 49.962

5.  Effect of DB-c-AMP on mechanical characteristics of ventricular and atrial preparations of several mammalian species.

Authors:  T Meinertz; H Nawrath; H Scholz; K Winter
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1974       Impact factor: 3.000

6.  Cyclic AMP mediates the effects of adrenaline on cardiac purkinje fibres.

Authors:  R W Tsien; W Giles; P Greengard
Journal:  Nat New Biol       Date:  1972-12-06

7.  Intracellular calcium injection causes increased potassium conductance in Aplysia nerve cells.

Authors:  R W Meech
Journal:  Comp Biochem Physiol A Comp Physiol       Date:  1972-06-01

8.  Outward membrane currents activated in the plateau range of potentials in cardiac Purkinje fibres.

Authors:  D Noble; R W Tsien
Journal:  J Physiol       Date:  1969-01       Impact factor: 5.182

9.  Localization of beta adrenergic receptors, and effects of noradrenaline and cyclic nucleotides on action potentials, ionic currents and tension in mammalian cardiac muscle.

Authors:  H Reuter
Journal:  J Physiol       Date:  1974-10       Impact factor: 5.182

10.  Control of action potential duration by calcium ions in cardiac Purkinje fibers.

Authors:  R S Kass; R W Tsien
Journal:  J Gen Physiol       Date:  1976-05       Impact factor: 4.086
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  4 in total

1.  The activation of Na+-dependent efflux of Ca2+ from liver mitochondria by glucagon and beta-adrenergic agonists.

Authors:  T P Goldstone; R J Duddridge; M Crompton
Journal:  Biochem J       Date:  1983-02-15       Impact factor: 3.857

2.  Analysis of the hyperpolarizing effects of forskolin in guinea-pig atrial heart muscle.

Authors:  J L Encina; F Hartung; O Tripathi; H Nawrath
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1988-04       Impact factor: 3.000

3.  The effects of the cardiotonic dihydropyridine derivatives Bay k 8644 and H160/51 on post-rest adaptation of guinea-pig papillary muscles.

Authors:  T Beyer; N Gansohr; P Gjörstrup; U Ravens
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1986-12       Impact factor: 3.000

4.  Glibenclamide alleviates β adrenergic receptor activation-induced cardiac inflammation.

Authors:  Ning Cao; Jing-Jing Wang; Ji-Min Wu; Wen-Li Xu; Rui Wang; Xian-da Chen; Ye-Nan Feng; Wen-Wen Cong; You-Yi Zhang; Han Xiao; Er-Dan Dong
Journal:  Acta Pharmacol Sin       Date:  2021-08-04       Impact factor: 6.150
  4 in total

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