M. Vanickova

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Five cases of fungaemia due to Fusarium spp. in cancer patients are described. Two were breakthrough cases, despite ongoing therapy with amphotericin B. Three were caused by Fusarium solani, one by F. oxysporum and one by F. dimerum. Four patients died, three of them despite therapy with amphotericin B for between 5-37 days. We describe only the second(More)
DNA biosensor can serve as a powerfull tool for simple in vitro tests of chemical toxicity. In this paper, damage to DNA attached to the surface of screen-printed carbon electrode by arsenic compounds in solution is described. Using the Co(III) complex with 1,10-phenanthroline, [Co(phen) 3 ] 3+ , as an electrochemical DNA marker and the Ru(II) complex with(More)
An interaction of some derivatives of 2-, 3-, 4-alkoxyphenylcarbamic acids with dsDNA was investigated using the anodic voltammetric signal at a DNA-based electrochemical biosensor. Significant, however, reversible association was found, particularly in weak acidic and neutral solution where the protonated forms of the drug molecules occur which are(More)
Some examples of the use of the principal component model for the economic description of the structure of the multiple time series and for the data reduction in the quantitative EEG studies are presented. The broad-band EEG frequency spectra were measured with the use of an electronic system designed by J. Dvorák. The EEG spectral power densities were(More)
DNA-drug association interaction at the DNA modified screen-printed electrode for 1-methyl-2-piperidinoethylester of 2-hexoxyphenylcarbamic acid was found leading to an accumulation of the drug within the DNA layer. A procedure for the determination of drug in blood serum matrix using the protein precipitation and voltammetric measurement of the(More)
In living organisms both chemical agents and physical factors [16] may produce neurophysiological change that affects EEG activity. EEG signals are very suitable for non-invasive measurement of CNS reactions, but quite complicated equipment is necessary for measurement and analysis. We have implemented a system that permits the study of EEG changes both in(More)
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