Membrane Potential and Slow Inward Current Dependence of Frog Cardiac Mechanical Activity

Overview

Journal Pflugers Arch

Specialty Physiology

Date 1972 Jan 1

PMID 4537238

Citations 52

Authors

G Vassort

O Rougier

Affiliations

Soon will be listed here.

Citing Articles

Molecular determinants of cAMP-mediated regulation of the Na+-Ca2+ exchanger expressed in human cell lines.

He L, Cleemann L, Soldatov N, Morad M J Physiol. 2003; 548(Pt 3):677-89.

PMID: 12626672 PMC: 2342879. DOI: 10.1113/jphysiol.2002.036426.

Peroxynitrite is a positive inotropic agent in atrial and ventricular fibres of the frog heart.

Chesnais J, Fischmeister R, Mery P J Physiol. 1999; 521 Pt 2:375-88.

PMID: 10581309 PMC: 2269669. DOI: 10.1111/j.1469-7793.1999.00375.x.

Inward barium current and excitation-contraction coupling in frog twitch muscle fibres.

Blaineau S, Jacquemond V, Allard B, Amsellem J, Moutin M, Rougier O J Muscle Res Cell Motil. 1993; 14(2):158-66.

PMID: 8315019 DOI: 10.1007/BF00115450.

Slow inward barium current and contraction on frog single muscle fibres.

Potreau D, Raymond G J Physiol. 1980; 303:91-109.

PMID: 7431249 PMC: 1282879. DOI: 10.1113/jphysiol.1980.sp013273.

Observations on the staircase phenomenon in guinea pig atrium.

Schulze J Pflugers Arch. 1981; 391(1):9-16.

PMID: 7279606 DOI: 10.1007/BF00580686.

References

Garnier D, Rougier O, GARGOUIL Y, CORABOEUF E . [Electrophysiological analysis of myocard membrane properties during the plateau of the action potential, existence of a slow inward current in solutions without divalent ions]. Pflugers Arch. 1969; 313(4):321-42. DOI: 10.1007/BF00593957. View

Hagiwara S, Naka K . THE INITIATION OF SPIKE POTENTIAL IN BARNACLE MUSCLE FIBERS UNDER LOW INTRACELLULAR CA++. J Gen Physiol. 1964; 48:141-62. PMC: 2195400. DOI: 10.1085/jgp.48.1.141. View

Rougier O, Vassort G, Garnier D, GARGOUIL Y, CORABOEUF E . Existence and role of a slow inward current during the frog atrial action potential. Pflugers Arch. 1969; 308(2):91-110. DOI: 10.1007/BF00587018. View

Morad M, TRAUTWEIN W . The effect of the duration of the action potential on contraction in the mammalian heart muscle. Pflugers Arch Gesamte Physiol Menschen Tiere. 1968; 299(1):66-82. DOI: 10.1007/BF00362542. View

Mascher D . Electrical and mechanical responses from ventricular muscle fibers after inactivation of the sodium carrying system. Pflugers Arch. 1970; 317(4):359-72. DOI: 10.1007/BF00586584. View

Beeler Jr G, Reuter H . Membrane calcium current in ventricular myocardial fibres. J Physiol. 1970; 207(1):191-209. PMC: 1348700. DOI: 10.1113/jphysiol.1970.sp009056. View

Imai S, Takeda K . Actions of calcium and certain multivalent cations on potassium contracture of guinea-pig's taenia coli. J Physiol. 1967; 190(1):155-69. PMC: 1365410. DOI: 10.1113/jphysiol.1967.sp008199. View

Mascher D, Peper K . Two components of inward current in myocardial muscle fibers. Pflugers Arch. 1969; 307(3):190-203. DOI: 10.1007/BF00592084. View

ANTONI H, Jacob R, Kaufmann R . [Mechanical response of the frog and mammalian myocardium to changes in the action potential duration by constant current pulses]. Pflugers Arch. 1969; 306(1):33-57. DOI: 10.1007/BF00586610. View

10.

Rumberger E . [On correlations between the duration of the action potential and the time course of the relaxation in heart muscle of warmblooded and coldblooded animals]. Pflugers Arch Gesamte Physiol Menschen Tiere. 1968; 301(1):70-5. View

11.

BOZLER E . Control of the contractile mechanism of smooth and cardiac muscle. Am J Physiol. 1968; 215(2):509-12. DOI: 10.1152/ajplegacy.1968.215.2.509. View

12.

Beeler Jr G, Reuter H . The relation between membrane potential, membrane currents and activation of contraction in ventricular myocardial fibres. J Physiol. 1970; 207(1):211-29. PMC: 1348701. DOI: 10.1113/jphysiol.1970.sp009057. View

13.

Gibbons W, Fozzard H . Voltage dependence and time dependence of contraction in sheep cardiac Purkinje fibers. Circ Res. 1971; 28(4):446-60. DOI: 10.1161/01.res.28.4.446. View

14.

Reuter H, Beeler Jr G . Calcium current and activation of contraction in ventricular myocardial fibers. Science. 1969; 163(3865):399-401. DOI: 10.1126/science.163.3865.399. View

15.

Leoty C, Raymond G, GARGOUIL Y . [Phasic and tonic tension of the frog myocardial fiber and transmembrane ionic currents; study by voltage clamp and microphotometry]. C R Acad Hebd Seances Acad Sci D. 1970; 271(17):1545-8. View

16.

KAHN A . Effects of stretch on tension development in frog atrium. Am J Physiol. 1962; 202:1159-62. DOI: 10.1152/ajplegacy.1962.202.6.1159. View

17.

NIEDERGERKE R . Movements of Ca in beating ventricles of the frog heart. J Physiol. 1963; 167:551-80. PMC: 1359382. DOI: 10.1113/jphysiol.1963.sp007167. View

18.

Langer G . Ion fluxes in cardiac excitation and contraction and their relation to myocardial contractility. Physiol Rev. 1968; 48(4):708-57. DOI: 10.1152/physrev.1968.48.4.708. View

19.

Sandow A . Skeletal muscle. Annu Rev Physiol. 1970; 32:87-138. DOI: 10.1146/annurev.ph.32.030170.000511. View

20.

Reuter H, Scholz H . [On the influence of the extracellular Ca concentration on membrane potential and contraction of isolated heart preparations during graded depolarization]. Pflugers Arch Gesamte Physiol Menschen Tiere. 1968; 300(2):87-107. View