FIALOVÁ, Kateřina, Jana KOLÁŘOVÁ, Oto JANOUŠEK, Marina RONZHINA, Ivo PROVAZNÍK a Marie NOVÁKOVÁ. Effects of Voltage-Sensitive Dye di-4-ANEPPS on Isolated Rat Heart Electrogram. Computing in Cardiology. China: College of Biomedical Engineering & Instrument Science of Zhejiang University, 2011, roč. 38, č. 1, s. 721-724. ISSN 0276-6574. |
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@article{961152, author = {Fialová, Kateřina and Kolářová, Jana and Janoušek, Oto and Ronzhina, Marina and Provazník, Ivo and Nováková, Marie}, article_location = {China}, article_number = {1}, keywords = {voltage-sensitive dye;isolated heart; rat;electrogram}, language = {eng}, issn = {0276-6574}, journal = {Computing in Cardiology}, note = {sborník}, title = {Effects of Voltage-Sensitive Dye di-4-ANEPPS on Isolated Rat Heart Electrogram}, url = {http://cinc2011.org}, volume = {38}, year = {2011} }
TY - JOUR ID - 961152 AU - Fialová, Kateřina - Kolářová, Jana - Janoušek, Oto - Ronzhina, Marina - Provazník, Ivo - Nováková, Marie PY - 2011 TI - Effects of Voltage-Sensitive Dye di-4-ANEPPS on Isolated Rat Heart Electrogram JF - Computing in Cardiology VL - 38 IS - 1 SP - 721-724 EP - 721-724 PB - College of Biomedical Engineering & Instrument Science of Zhejiang University SN - 02766574 N1 - sborník KW - voltage-sensitive dye;isolated heart KW - rat;electrogram UR - http://cinc2011.org N2 - Although the classical suction microelectrodes are still considered golden standard for recording of monophasic action potentials, there are various new methods enabling to record electrical changes from small area on the heart surface. One of them is recording of cardiac electrical activity using voltage-sensitive dyes (VSDs) by optical method. VSDs exhibit large fluorescence and/or absorption changes that vary with changes of the membrane potential. Staining of the heart with the dye should not result in pharmacological or toxic effects to the preparation. Data about response of the heart to staining with VSD are scarce. In order to determine this response in classical biomodel in basic cardiology, we followed arrythmia-preceding parameters in isolated rat heart electrogram during staining with VSD di-4-ANEPPS and washout periods. ER -
FIALOVÁ, Kateřina, Jana KOLÁŘOVÁ, Oto JANOUŠEK, Marina RONZHINA, Ivo PROVAZNÍK a Marie NOVÁKOVÁ. Effects of Voltage-Sensitive Dye di-4-ANEPPS on Isolated Rat Heart Electrogram. \textit{Computing in Cardiology}. China: College of Biomedical Engineering \&{} Instrument Science of Zhejiang University, 2011, roč.~38, č.~1, s.~721-724. ISSN~0276-6574.
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