Motion artefact in voltage-sensitive fluorescent dye emission during repeated ischemia of isolated heart.

Další autoři:	Janoušek, O. Kolářová, Jana, 1976- Ronzhina, M. Nováková, Marie, 1965- Provazník, Ivo, 1968-
Jazyk:	angličtina
Předmět:	fyziologie člověka human physiology články journal articles motion artefact ischemia isolated rabbit heart voltage-sensitive dye
Druh dokumentu:	Kniha
Abstrakt:	Abstract: Motion artefact (MA) in voltage-sensitive fluorescent signals causes significant debasement of action potential. During ischemia and reperfusion in isolated rabbit heart, this artefact develops in a manner which may be described by the time of its onset, level, and shape. The MA during ischemia: (a) may become substantial with approximately two minutes delay after establishing global ischemia; (b) may be almost twice as high as the physiological action potential and decreases both with time and repetition of ischemia; (c) the MA shape is unpredictable and depends on individual rabbit.
Databáze:	Katalog Knihovny AV ČR
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