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Description
| - Methamphetamine is the fourth most frequently cited drug of abuse on treatment centre admission records behind cocaine, heroin and marijuana. We investigated the effect of methamphetamine (10 mg/kg, i.p., once daily for six days) on the pharmacokinetics of midazolam a substrate for rat cytochrome P-450 3A. Animals received a single injection of midazolam (5 mg/kg) in tail vein 24 h after the last dose of methamphetamine and placebo. Validated HPLC method was used to quantify all compounds of interest. The elimination half-life (t1/2) and the area under the concentration-time curve of midazolam were significantly reduced by pretreatment with methamphetamine to 63.8 % and 66.3 of control value, respectively and the clearance of midazolam was significantly increased by methamphetamine pretreatment. The results showed that administration of methamphetamine significantly stimulated metabolic activity of CYP3A1/2.
- Methamphetamine is the fourth most frequently cited drug of abuse on treatment centre admission records behind cocaine, heroin and marijuana. We investigated the effect of methamphetamine (10 mg/kg, i.p., once daily for six days) on the pharmacokinetics of midazolam a substrate for rat cytochrome P-450 3A. Animals received a single injection of midazolam (5 mg/kg) in tail vein 24 h after the last dose of methamphetamine and placebo. Validated HPLC method was used to quantify all compounds of interest. The elimination half-life (t1/2) and the area under the concentration-time curve of midazolam were significantly reduced by pretreatment with methamphetamine to 63.8 % and 66.3 of control value, respectively and the clearance of midazolam was significantly increased by methamphetamine pretreatment. The results showed that administration of methamphetamine significantly stimulated metabolic activity of CYP3A1/2. (en)
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Title
| - Feet of methamphetamine on pharmacokinetics of dextromethorphan and midazolam in rats.
- Feet of methamphetamine on pharmacokinetics of dextromethorphan and midazolam in rats. (en)
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skos:prefLabel
| - Feet of methamphetamine on pharmacokinetics of dextromethorphan and midazolam in rats.
- Feet of methamphetamine on pharmacokinetics of dextromethorphan and midazolam in rats. (en)
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skos:notation
| - RIV/00216224:14110/05:00014064!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/00216224:14110/05:00014064
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Midazolam; Methamphetamine; Cytochrome P-450; CYP3A1/2 isozyme (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
| - Eur J Drug Metab Pharmacokinet
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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
- Tomandl, Josef
- Šulcová, Alexandra
- Linhart, Igor
- Pistovčáková, Jana
- McCaskey Hadašová, Eva
- Hanesová, Mariana
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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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