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2: Sagawa T, Sagawa K, Kelly JE, Tsushima RG, Wasserstrom JA. Activation of cardiac ryanodine receptors by cardiac glycosides. Am J Physiol Heart Circ Physiol. 2002 Mar;282(3):H1118-26. PubMed PMID: 11834511.
3: Wasserstrom JA. Changes in intracellular Na+ during Na,K pump inhibition in sheep cardiac tissues. J Mol Cell Cardiol. 1992 Jan;24(1):1-7. PubMed PMID: 1314312.
4: Wasserstrom JA, Farkas DE, Norell MA, Vereault DV. Effects of different cardiac steroids on intracellular sodium, inotropy and toxicity in sheep Purkinje fibers. J Pharmacol Exp Ther. 1991 Sep;258(3):918-25. PubMed PMID: 1890626.
5: Wasserstrom JA, Farkas DE. Inotropic and toxic actions of several cardiac steroids in sheep cardiac tissues. Prog Clin Biol Res. 1988;268B:469-76. PubMed PMID: 3222261.
6: Gupta RS, Chopra A. Human cell mutants affected in the interaction of the 12 beta-OH group of cardiac glycosides with the digitalis receptor. Biochem Pharmacol. 1987 Nov 15;36(22):3829-33. PubMed PMID: 2825704.
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9: Haustein KO. Therapeutic range of cardiac glycosides. Basic Res Cardiol. 1984;79 Suppl:147-53. PubMed PMID: 6331374.
10: Wasserstrom JA, Schwartz DJ, Fozzard HA. Relation between intracellular sodium and twitch tension in sheep cardiac Purkinje strands exposed to cardiac glycosides. Circ Res. 1983 Jun;52(6):697-705. PubMed PMID: 6305531.
11: Pastelín G, Mendez R. Cardiac effects of six actodigin (AY-22,241)-related semisynthetic glycosides. Life Sci. 1983 Apr 18;32(16):1905-9. PubMed PMID: 6835014.
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13: Charnock JS, Dryden WF, Marshall RJ. Seasonal variations in drug response and staircase phenomena in atrial muscle from a hibernating rodent (Spermophilus richardsonii). Br J Pharmacol. 1983 Jan;78(1):151-8. PubMed PMID: 6297645; PubMed Central PMCID: PMC2044769.
14: Wasserstrom JA, Ferrier GR. Effects of phenytoin and quinidine on digitalis-induced oscillatory afterpotentials, aftercontractions, and inotropy in canine ventricular tissues. J Mol Cell Cardiol. 1982 Dec;14(12):725-36. PubMed PMID: 7166762.
15: Wasserstrom JA, Ferrier GR. Voltage dependence of digitalis afterpotentials, aftercontractions, and inotropy. Am J Physiol. 1981 Oct;241(4):H646-53. PubMed PMID: 7315990.
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17: Charnock JS, Dryden WF, Marshall RJ, Lauzon P. Dissociation of inotropic and toxic effects of the semisynthetic cardiac glycoside actodigin during hibernation in the ground-squirrel. Comp Biochem Physiol C. 1980;67C(1):1-7. PubMed PMID: 6107205.
18: Charnock JS, Dryden WF, Lauzon PA. Species difference in myocardial response to actodigin: correlation with inhibition of myocardial (Na+ + K+)-ATPase. Comp Biochem Physiol C. 1980;66(2):153-8. PubMed PMID: 6107199.
19: Deitmer JW, Ellis D. The intracellular sodium activity of cardiac Purkinje fibres during inhibition and re-activation of the Na-K pump. J Physiol. 1978 Nov;284:241-59. PubMed PMID: 731536; PubMed Central PMCID: PMC1282820.
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