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rdf:type
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Description
| - Interindividual variability of activity of oxidative and conjugating enzymes, especially the system of cytochrome P450, can be based on many different factors i.e. gender, age, genetic factors or interactions between simultaneously applied drugs. Such a variability may result in a different pharmacoterapeutical effectivity, adverse effects or toxicity of apllied drug. A suitable model for investigations on the activity of hepatic CYPs 450 and biotransformation processes is represented by the isolated perfused liver. As we expected, the activity of CYP subfamilies differed due to gender. CYP 2D2 activity in rat females was significantly higher than in males (Fig. 1). Also the final concentration of a marker metabolite (dextrorphan) in females was higher only in CYP 2D2. The elevation was 5,7% in the 30th min, 33% in the 60th min and 34% in the 120th min. In contrast activity in CYP 3A subfamily in females was lower than in males.
- Interindividual variability of activity of oxidative and conjugating enzymes, especially the system of cytochrome P450, can be based on many different factors i.e. gender, age, genetic factors or interactions between simultaneously applied drugs. Such a variability may result in a different pharmacoterapeutical effectivity, adverse effects or toxicity of apllied drug. A suitable model for investigations on the activity of hepatic CYPs 450 and biotransformation processes is represented by the isolated perfused liver. As we expected, the activity of CYP subfamilies differed due to gender. CYP 2D2 activity in rat females was significantly higher than in males (Fig. 1). Also the final concentration of a marker metabolite (dextrorphan) in females was higher only in CYP 2D2. The elevation was 5,7% in the 30th min, 33% in the 60th min and 34% in the 120th min. In contrast activity in CYP 3A subfamily in females was lower than in males. (en)
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Title
| - The influence of gender on metabolic activity of enzymatic system of cytochrome P450 in the model of isolated perfused rat liver.
- The influence of gender on metabolic activity of enzymatic system of cytochrome P450 in the model of isolated perfused rat liver. (en)
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skos:prefLabel
| - The influence of gender on metabolic activity of enzymatic system of cytochrome P450 in the model of isolated perfused rat liver.
- The influence of gender on metabolic activity of enzymatic system of cytochrome P450 in the model of isolated perfused rat liver. (en)
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skos:notation
| - RIV/00216224:14110/06:00017778!RIV10-MSM-14110___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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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/00216224:14110/06:00017778
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - cytochrome P450; the isolated perfused liver; influence of gender (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
| - Homeostasis in Health and Diseases
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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...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Dostálek, Miroslav
- Juřica, Jan
- Zendulka, Ondřej
- Zahradníková, Lucia
- McCaskey Hadašová, Eva
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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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