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Article

Diverse phenotypes of outward currents in cells that have survived in the 5-day-infarcted heart.

American journal of physiology. Heart and circulatory physiology - 1 Aug 2005

Dun Wen, Boyden Penelope A

Abstract excerpt

We have shown reduced density and altered kinetics in slowly activating K+ currents (I(Ks)) in epicardial border zone (EBZ) cells (IZs) of the 5-day-infarcted canine heart (Jiang M, Cabo, C, Yao J-A, Boyden PA, and Tseng G-N. Cardiovasc Res 48: 34-43, 2000). beta-Adrenergic stimulation with isoproterenol increases I(Ks) in normal cells (NZs). In this study, we used a voltage-clamp protocol with an external...

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Identifiers

PMID: 15821036
DOI: 10.1152/ajpheart.00180.2005
PMCID: PMC3410671

Genes

KCNQ1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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