Literature DB >> 2444452

Cell-to-cell coupling assayed by means of electrical measurements.

W C De Mello1.   

Abstract

The importance of electrical measurements in the evaluation of cell-to-cell coupling in heart muscle was discussed. The presence of gap junctions in heart and smooth muscle, and the implications of this for electrical synchronization and healing-over, was emphasized. Moreover, the modulation of junctional resistance by Ca, protons and cAMP was reviewed.

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Year:  1987        PMID： 2444452     DOI： 10.1007/bf01956042

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


  34 in total

1.  Impulse propagation at the septal and commissural junctions of crayfish lateral giant axons.

Authors:  A WATANABE; H GRUNDFEST
Journal:  J Gen Physiol       Date:  1961-11       Impact factor: 4.086

2.  Membrane sealing in frog skeletal-muscle fibers.

Authors:  W C De Mello
Journal:  Proc Natl Acad Sci U S A       Date:  1973-04       Impact factor: 11.205

3.  A study on the healing-over of myocardial cells of toads.

Authors:  W C de Mello; G E Motta; M Chapeau
Journal:  Circ Res       Date:  1969-03       Impact factor: 17.367

4.  Increased spread of electrotonic potentials during diastolic depolarization in cardiac muscle.

Authors:  W C De Mello
Journal:  J Mol Cell Cardiol       Date:  1986-01       Impact factor: 5.000

5.  Passive electrical properties of the atrio-ventricular node.

Authors:  W C De Mello
Journal:  Pflugers Arch       Date:  1977-10-19       Impact factor: 3.657

6.  Effect of intracellular injection of cAMP on the electrical coupling of mammalian cardiac cells.

Authors:  W C De Mello
Journal:  Biochem Biophys Res Commun       Date:  1984-03-30       Impact factor: 3.575

7.  Electrical constants of trabecular muscle from mammalian heart.

Authors:  S Weidmann
Journal:  J Physiol       Date:  1970-11       Impact factor: 5.182

8.  Electrical coupling among heart cells in the absence of ultrastructurally defined gap junctions.

Authors:  E H Williams; R L DeHaan
Journal:  J Membr Biol       Date:  1981       Impact factor: 1.843

9.  The actions of ouabain on intercellular coupling and conduction velocity in mammalian ventricular muscle.

Authors:  R Weingart
Journal:  J Physiol       Date:  1977-01       Impact factor: 5.182

10.  The structural implications of the linear electrical properties of cardiac Purkinje strands.

Authors:  W H Freygang; W Trautwein
Journal:  J Gen Physiol       Date:  1970-04       Impact factor: 4.086
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  4 in total

Review 1.  Pharmacological modulation of connexin-formed channels in cardiac pathophysiology.

Authors:  Elke De Vuyst; Kerstin Boengler; Gudrun Antoons; Karin R Sipido; Rainer Schulz; Luc Leybaert
Journal:  Br J Pharmacol       Date:  2011-06       Impact factor: 8.739

2.  Effects of calmidazolium and dibutyryl cyclic AMP on the longitudinal internal resistance in sinus node strips.

Authors:  W Tuganowski; I Korczyńska; K Wasik; G Piatek
Journal:  Pflugers Arch       Date:  1989-07       Impact factor: 3.657

Review 3.  The role of catecholamines on intercellular coupling, myocardial cell synchronization and self ventricular defibrillation.

Authors:  M Manoach; D Varon; M Erez
Journal:  Mol Cell Biochem       Date:  1995 Jun 7-21       Impact factor: 3.396

4.  Properties and regulation of gap junctional hemichannels in the plasma membranes of cultured cells.

Authors:  H Li; T F Liu; A Lazrak; C Peracchia; G S Goldberg; P D Lampe; R G Johnson
Journal:  J Cell Biol       Date:  1996-08       Impact factor: 10.539
  4 in total

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