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rdf:type
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Description
| - The major aim of this work is to demonstrate the applicability of micellar electrokinetic capillary chromatography with SDS based pseudostationary phase for the screening of cytochrome P450 inhibitors. In contrast with the other capillary electrophoresis modes the cytochrome P450 reaction mixture thus could be used for the analysis without any pre-treatment. Cytochrome P450 2C9, one of the most important isoforms in human liver, was chosen as a model example for this study in combination with diclofenac as a probe substrate. The inhibitory effect on the given cytochrome P450 reaction was evaluated for two inhibitors with different inhibition potential strong inhibitor sulfaphenazole and moderate inhibitor ketoconazole. As a result 50 % inhibitory concentrations IC50 and inhibition constants Ki were evaluated; their values for both inhibitors were in a good agreement with the literature data determined by different methods.
- The major aim of this work is to demonstrate the applicability of micellar electrokinetic capillary chromatography with SDS based pseudostationary phase for the screening of cytochrome P450 inhibitors. In contrast with the other capillary electrophoresis modes the cytochrome P450 reaction mixture thus could be used for the analysis without any pre-treatment. Cytochrome P450 2C9, one of the most important isoforms in human liver, was chosen as a model example for this study in combination with diclofenac as a probe substrate. The inhibitory effect on the given cytochrome P450 reaction was evaluated for two inhibitors with different inhibition potential strong inhibitor sulfaphenazole and moderate inhibitor ketoconazole. As a result 50 % inhibitory concentrations IC50 and inhibition constants Ki were evaluated; their values for both inhibitors were in a good agreement with the literature data determined by different methods. (en)
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Title
| - Application of Micellar Electrokinetic Capillary Chromatography for Evaluation of Inhibitory Effects on Cytochrome P450 Reaction
- Application of Micellar Electrokinetic Capillary Chromatography for Evaluation of Inhibitory Effects on Cytochrome P450 Reaction (en)
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skos:prefLabel
| - Application of Micellar Electrokinetic Capillary Chromatography for Evaluation of Inhibitory Effects on Cytochrome P450 Reaction
- Application of Micellar Electrokinetic Capillary Chromatography for Evaluation of Inhibitory Effects on Cytochrome P450 Reaction (en)
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skos:notation
| - RIV/00216224:14310/08:00024585!RIV10-MSM-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA203/06/0047), P(LC06023), Z(MSM0021622413)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/08:00024585
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Drug metabolism; cytochrome P450; CYP2C9; diclofenac; sulfaphenazole; ketoconazole; MEKC (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Chromatography A
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Konečný, Jiří
- Glatz, Zdeněk
- Řemínek, Roman
- Mičíková, Ivana
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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