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EFFECTS OF CAFFEINE ON MAMMALIAN ATRIAL MUSCLE, AND ITS INTERACTION WITH ADENOSINE AND CALCIUM.
J Pharmacol Exp Ther. 1965 May;148:202-14
PMID: 14301011
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Papaverine blockade of an inward slow Ca2+ current in guinea pig heart.
J Mol Cell Cardiol. 1975 Nov;7(11):867-76
PMID: 173857
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Inhibition of cyclic-3',5'-nucleotide-phosphodiesterase as a possible mode of action of papaverine and similarly acting drugs.
Naunyn Schmiedebergs Arch Pharmakol. 1970;267(2):189-94
PMID: 4320455
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[On the effect of adrenaline on the cellular Ca-metabolism in the guinea pig atrium].
Naunyn Schmiedebergs Arch Exp Pathol Pharmakol. 1965 Aug 20;251(4):401-12
PMID: 4222833
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Interaction of four methylxanthine compounds and norepinephrine on cardiac phosphorylase activation and cardiac contractility.
Recent Adv Stud Cardiac Struct Metab. 1973;3:261-73
PMID: 4377599
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The potentiation of cardiac inotropic responses to norepinephrine by theophylline.
J Pharmacol Exp Ther. 1963 Mar;139:269-74
PMID: 13990605
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[Mechanism of the positive ionotropic action of theophylline on the mammalian heart. 2. Effect of theophylline on the uptake and release of 45 Ca].
Naunyn Schmiedebergs Arch Pharmakol. 1971;271(4):396-409
PMID: 4257641
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Effect of DB-c-AMP on mechanical characteristics of ventricular and atrial preparations of several mammalian species.
Naunyn Schmiedebergs Arch Pharmacol. 1974;282(2):143-53
PMID: 4368637
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Effects of methylxanthines on adenosine 3',5'-monophosphate and corticosterone in the rat adrenal.
Endocrinology. 1973 Feb;92(2):525-30
PMID: 4345537
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Structural and functional characterization of dog heart microsomes.
Circ Res. 1969 Oct;25(4):487-99
PMID: 4310441
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Effects of xanthine derivatives on lipolysis and on adenosine 3',5'-monophosphate phosphodiesterase activity.
Mol Pharmacol. 1970 Nov;6(6):597-603
PMID: 4322367
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Inotropic effect of cyclic AMP in calf ventricular muscle studied by a cut end method.
J Physiol. 1976 Aug;260(1):117-41
PMID: 184270
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Effect of papaverine on cyclic AMP, calcium uptake and force of contraction in isolated guinea-pig auricles.
Res Commun Chem Pathol Pharmacol. 1977 Mar;16(3):443-50
PMID: 191880
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Cyclic adenosine 3',5'-monophosphate-dependent protein kinase stimulation of calcium uptake by canine cardiac microsomes.
J Mol Cell Cardiol. 1972 Dec;4(6):673-80
PMID: 4347149
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Effects of papaverine on isolated rabbit papillary muscle.
Eur J Pharmacol. 1975 Feb;30(2):213-20
PMID: 1126360
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Derivatives of cyclic 3',5'-adenosine monophosphate.
Biochim Biophys Acta. 1962 Dec 17;65:558-60
PMID: 13985689
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Potentiation of the inotropic effects of norepinephrine and dibutyryl cyclic AMP by theophylline.
J Mol Cell Cardiol. 1971 Dec;3(3):243-53
PMID: 4378065
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Influence of caffeine and other methylxanthines on mechanical properties of isolated mammalian heart muscle. Evidence for a dual mechanism of action.
Circ Res. 1972 Apr;30(4):367-92
PMID: 4401230
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Active state in heart muscle. Its delayed onset and modification by inotropic agents.
J Gen Physiol. 1967 Jan;50(3):661-76
PMID: 11526852
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[Evaluation of inotropically active drugs on isolated papillary muscle].
Arzneimittelforschung. 1967 Oct;17(10):1249-53
PMID: 5632870
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Adrenaline, DB-c-AMP and myocardial 45Ca exchange. Comparative studies in rat and guinea-pig auricles.
Naunyn Schmiedebergs Arch Pharmacol. 1973;279(4):313-25
PMID: 4361054
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Effects of theophylline on myocardial mechanics.
Am J Physiol. 1972 Jun;222(6):1361-5
PMID: 4337784
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Electrophysiologic correlates of the inotropic effects of isoproterenol in canine myocardium.
J Mol Cell Cardiol. 1975 Jan;7(1):1-15
PMID: 1121029
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Quantitative relations between cyclic AMP and contraction as affected by stimulators of adenylate cyclase and inhibitors of phosphodiesterase.
Adv Cyclic Nucleotide Res. 1975;5:395-414
PMID: 165677
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Adenosine 3',5'-phosphate in biological materials. I. Purification and properties of cyclic 3',5'-nucleotide phosphodiesterase and use of this enzyme to characterize adenosine 3',5'-phosphate in human urine.
J Biol Chem. 1962 Apr;237:1244-50
PMID: 13875173
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Differences in the inotropic cardiac effects of noradrenaline and dihydro-ouabain.
Naunyn Schmiedebergs Arch Pharmacol. 1972;275(3):243-50
PMID: 4265884
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Cardiac adenosine 3':5'-monophosphate. Free and bound forms in the isolated rat atrium.
J Biol Chem. 1977 Feb 10;252(3):1041-50
PMID: 190216
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Adrenaline-like effects of intracellular iontophoresis of cyclic AMP in cardiac Purkinje fibres.
Nat New Biol. 1973 Sep 26;245(143):120-2
PMID: 4355672
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Inhibition of sarcotubular calcium transport by caffeine: species and temperature dependence.
Biochim Biophys Acta. 1969 Apr 8;172(3):566-70
PMID: 5787639
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[Mechanism of the positive ionotropic action of theophylline on the mamalian heart. I. Influence of extracellular Ca, Na and K concentrations and of reserpine].
Naunyn Schmiedebergs Arch Pharmakol. 1971;271(4):374-95
PMID: 4257640
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The relationship between caffeine contracture of intact muscle and the effect of caffeine on reticulum.
J Gen Physiol. 1968 Nov;52(5):750-9
PMID: 5688082
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[Dissociation of function and metabolism of the isolated guinea pig heart under the influence of phosphodiesterase inhibitors].
Naunyn Schmiedebergs Arch Pharmakol. 1970;267(2):99-113
PMID: 4320456