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Membrane potential measurement with voltage sensitive dyes in fluorescence microscopy
Tkáč, Jan ; Janoušek, Oto (referee) ; Čmiel, Vratislav (advisor)
The aim of this work is to make a literature search in the measurement of membrane voltage using voltage-sensitive dyes and suggest a method for measuring the membrane voltage on the available cells using the voltage-sensitive dye di 4 ANEPPS and its further implementation. The work contains an introduction to electrophysiology of cells, and explains typical fluorescence characteristics. The thesis contains the description of a fluorescence microscope. The document presents characteristics of voltage-sensitive dyes and their distribution. A large part of the work describes the implementation and measurement of the experiment. The document also includes different methods for measuring and processing of all results.
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Modeling of calcium dynamics in excitable and non-excitable cells
Tkáč, Jan ; Čmiel, Vratislav (referee) ; Rychtárik, Milan (advisor)
This bachelor thesis deals with electrophysiologic phenomenons on molecular and cellular level. The aim is to provide basic information for better understanding of simple cellular models. This work also discusses principles of calcium dynamic modelling in cells. In Matlab environment the Lou-Rudy model from 1991, Lou-Rudy model from 1994 and the phantom burster model for pancreatic ß-cells are implemented. Using the GUI interface a clear program for simulation electrophysiologic phenomenons is created.
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Marketing communication of Mixiew.com
Lískovec, Lukáš ; Stříteský, Václav (advisor) ; Tkáč, Jan (referee)
This bachelor thesis focuses on the evaluation of the current marketing communication of Mixiew.com based on analyses and aims to propose recommendations for further orientation of communication activities. The content of the thesis is first to focus on the theoretical basis of marketing communication using professional literature. This information is then applied to the analysis of Mixiew.com's current communications activities for 2016 and 2017. Subsequently, this analysis will propose recommendations for streamlining a communication strategy that will properly communicate Mixiew.com's product to the relevant audience.
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Modeling of calcium dynamics in excitable and non-excitable cells
Tkáč, Jan ; Čmiel, Vratislav (referee) ; Rychtárik, Milan (advisor)
This bachelor thesis deals with electrophysiologic phenomenons on molecular and cellular level. The aim is to provide basic information for better understanding of simple cellular models. This work also discusses principles of calcium dynamic modelling in cells. In Matlab environment the Lou-Rudy model from 1991, Lou-Rudy model from 1994 and the phantom burster model for pancreatic ß-cells are implemented. Using the GUI interface a clear program for simulation electrophysiologic phenomenons is created.
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Membrane potential measurement with voltage sensitive dyes in fluorescence microscopy
Tkáč, Jan ; Janoušek, Oto (referee) ; Čmiel, Vratislav (advisor)
The aim of this work is to make a literature search in the measurement of membrane voltage using voltage-sensitive dyes and suggest a method for measuring the membrane voltage on the available cells using the voltage-sensitive dye di 4 ANEPPS and its further implementation. The work contains an introduction to electrophysiology of cells, and explains typical fluorescence characteristics. The thesis contains the description of a fluorescence microscope. The document presents characteristics of voltage-sensitive dyes and their distribution. A large part of the work describes the implementation and measurement of the experiment. The document also includes different methods for measuring and processing of all results.
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