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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
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pubmed:dateCreated |
1994-6-30
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pubmed:abstractText |
Although some properties of the fluorescent sodium indicator "SBFI" are known, there is no accepted method by which the SBFI signal might be calibrated for intracellular Na (Nai) in cardiac cells. The first aim of this study was to characterize the loading and compartmentalization of this indicator in single cardiac myocytes. The second aim was, from experimental observation, to develop a rational calibration method for SBFI. The third aim was to use this Na indicator to study the dependence of tonic contraction on Nai in voltage-clamped ventricular myocytes.
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pubmed:grant |
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
1045-3873
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
5
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
241-57
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pubmed:dateRevised |
2009-9-29
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pubmed:meshHeading |
pubmed-meshheading:7864922-Animals,
pubmed-meshheading:7864922-Benzofurans,
pubmed-meshheading:7864922-Cytoplasm,
pubmed-meshheading:7864922-Electrophysiology,
pubmed-meshheading:7864922-Ethers, Cyclic,
pubmed-meshheading:7864922-Fluorescence,
pubmed-meshheading:7864922-Fluorescent Dyes,
pubmed-meshheading:7864922-Heart,
pubmed-meshheading:7864922-Ionophores,
pubmed-meshheading:7864922-Magnesium,
pubmed-meshheading:7864922-Male,
pubmed-meshheading:7864922-Membrane Potentials,
pubmed-meshheading:7864922-Myocardial Contraction,
pubmed-meshheading:7864922-Myocardium,
pubmed-meshheading:7864922-Organelles,
pubmed-meshheading:7864922-Perfusion,
pubmed-meshheading:7864922-Rabbits,
pubmed-meshheading:7864922-Rats,
pubmed-meshheading:7864922-Rats, Wistar,
pubmed-meshheading:7864922-Sodium Channels,
pubmed-meshheading:7864922-Sodium-Potassium-Exchanging ATPase
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pubmed:year |
1994
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pubmed:articleTitle |
Properties of the fluorescent sodium indicator "SBFI" in rat and rabbit cardiac myocytes.
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pubmed:affiliation |
Department of Physiology, University of Bristol, United Kingdom.
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pubmed:publicationType |
Journal Article,
In Vitro,
Research Support, Non-U.S. Gov't
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