scholarly journals Cx43 hemichannel microdomain signaling at the intercalated disc enhances cardiac excitability

2021 ◽  
Vol 131 (7) ◽  
Author(s):  
Maarten A.J. De Smet ◽  
Alessio Lissoni ◽  
Timur Nezlobinsky ◽  
Nan Wang ◽  
Eef Dries ◽  
...  
Keyword(s):  
Intercalated Disc ◽  
Cardiac Excitability

scholarly journals Cardiac Excitability at the Intercalated Disc is Maintained via a Small Isoform of Obscurin

2017 ◽  
Vol 112 (3) ◽  
pp. 481a-482a
Author(s):  
Heather R. Manring ◽  
Maegen A. Ackermann
Keyword(s):  
Intercalated Disc ◽  
Cardiac Excitability

Flotillins in the intercalated disc are potential modulators of cardiac excitability

2019 ◽  
Vol 126 ◽  
pp. 86-95
Author(s):  
Elise L. Kessler ◽  
Leonie van Stuijvenberg ◽  
Joanne J.A. van Bavel ◽  
Joëlle van Bennekom ◽  
Anne Zwartsen ◽  
...  
Keyword(s):  
Intercalated Disc ◽  
Cardiac Excitability

scholarly journals Ankyrin-G Coordinates Intercalated Disc Signaling Platform to Regulate Cardiac Excitability In Vivo

2014 ◽  
Vol 115 (11) ◽  
pp. 929-938 ◽  
Author(s):  
Michael A. Makara ◽  
Jerry Curran ◽  
Sean C. Little ◽  
Hassan Musa ◽  
Iuliia Polina ◽  
...  
Keyword(s):  
Intercalated Disc ◽  
Ankyrin G ◽  
Cardiac Excitability

Morphologic and pathologic aspect of intercalated disc of the heart

1969 ◽  
Vol 78 (3) ◽  
pp. 358-368 ◽  
Author(s):  
G.E. Burch ◽  
R.S. Sohal
Keyword(s):  
Intercalated Disc

scholarly journals Cytochemical localization of a "basic" ATPase to canine myocardial surface membrane.

1980 ◽  
Vol 28 (12) ◽  
pp. 1286-1294 ◽  
Author(s):  
N N Malouf ◽  
G Meissner
Keyword(s):  
Cardiac Muscle ◽  
Microsomal Fraction ◽  
Surface Membrane ◽  
Buoyant Density ◽  
Membrane Structures ◽  
Intercalated Disc ◽  
Cytochemical Localization ◽  
Fixed Tissue ◽  
T System

Enzymatic properties of a canine cardiac muscle microsomal fraction were determined to localize in situ a "basic," divalent cation dependent adenosine triphosphatase (ATPase) by ultrastructural cytochemistry. The microsomal fraction had a buoyant density of 1.08--1.13 (20--30% [w/w] sucrose) and hydrolyzed adenosine triphosphate in the presence of Mg2+, Ca2+, Mn2+, or Co2+, but not in that of Sr2+ or Ni2+, under conditions that inhibited interfering (Na+ + K+)-ATPase and sarcoplasmic reticulum Ca2+-ATPase activities. "Basic" ATPase was localized in paraformaldehyde-fixed tissue in a medium containing Mg2+ or a high Ca2+ concentration (4 mM). A free Pb2+ concentration of less than 1 microM was used to capture enzymatically released phosphate anions. Electron-dense lead precipitates were present at the plasmalemma, T-system, and intercalated disc membranes with the exception of the nexus. These studies suggest that "basic" ATPase activity is associated with surface membrane structures of canine cardiac muscle.

scholarly journals Myozap, a Novel Intercalated Disc Protein, Activates Serum Response Factor–Dependent Signaling and Is Required to Maintain Cardiac Function In Vivo

2010 ◽  
Vol 106 (5) ◽  
pp. 880-890 ◽  
Author(s):  
Thalia S. Seeger ◽  
Derk Frank ◽  
Claudia Rohr ◽  
Rainer Will ◽  
Steffen Just ◽  
...  
Keyword(s):  
Cardiac Function ◽  
Serum Response Factor ◽  
Response Factor ◽  
Intercalated Disc ◽  
Serum Response

scholarly journals Induced Deletion of theN-CadherinGene in the Heart Leads to Dissolution of the Intercalated Disc Structure

2005 ◽  
Vol 96 (3) ◽  
pp. 346-354 ◽  
Author(s):  
Igor Kostetskii ◽  
Jifen Li ◽  
Yanming Xiong ◽  
Rong Zhou ◽  
Victor A. Ferrari ◽  
...  
Keyword(s):  
Intercalated Disc

Effect of electroacupuncture on porcine cardiac excitability induced by left stellate ganglion stimulation

2018 ◽  
Vol 213 ◽  
pp. 15-22 ◽  
Author(s):  
Tatsuo Takamiya ◽  
Yukiko Kubo ◽  
Peyman Benharash ◽  
Wei Zhou
Keyword(s):  
Stellate Ganglion ◽  
Left Stellate Ganglion ◽  
Cardiac Excitability

scholarly journals P414Cardiac pacing modifies connexin43 localization within the intercalated disc during ischaemia, 24h later

2014 ◽  
Vol 103 (suppl 1) ◽  
pp. S76.3-S76
Author(s):  
M Kovacs ◽  
T Kun ◽  
M Gonczi ◽  
G Miskolczi ◽  
GY Seprenyi ◽  
...  
Keyword(s):  
Intercalated Disc
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