Ca(2+) spark sites in smooth muscle cells are numerous and differ in number of ryanodine receptors, large-conductance K(+) channels, and coupling ratio between them.

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Published in Am J Physiol Cell Physiol on August 11, 2004

Authors

Ronghua Zhuge1, Kevin E Fogarty, Stephen P Baker, John G McCarron, Richard A Tuft, Lawrence M Lifshitz, John V Walsh

Author Affiliations

1: Department of Physiology, University of Massachusetts Medical Center, 55 Lake Ave. North, Worcester, MA 01655, USA.

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