A fatal drug interaction between oxycodone and clonazepam.

A case is presented of a fatal drug interaction caused by ingestion of oxycodone (Oxycontin) and clonazepam (Klonapin). Oxycodone is an opium alkaloid used in long-term pain management therapy. Clonazepam is a benzodiazepine used for the treatment of seizures and panic disorders.

Capillary ion electrophoresis of endogenous anions and anionic adulterants in human urine.

Normal human urine contains many anions and cations. Ionic concentrations in urine have classically been determined by spectrophotometry of color reactions, flame emission spectrophotometry, atomic absorption spectrophotometry, high performance liquid chromatography, or potentiometry with ion-specific electrodes. Capillary ion electrophoresis (CIE) is a form of capillary electrophoresis which uses the differential electrophoretic mobility of ions to perform a separation of an ionic mixture.

Capillary ion analysis of lithium concentrations in biological fluids and tissues of Poecilia (teleost).

Capillary ion analysis (CIA) is a form of capillary electrophoresis that uses the differential electrophoretic mobility of ions to perform a separation of an ionic mixture. Application of this technique for detection of lithium concentrations in plasma and tissues of Poecilia was the purpose of this investigation. CIA was performed using a 75 microm ID x 60 cm length fused-silica capillary and a run electrolyte of 67.

A fatal drug interaction between clozapine and fluoxetine.

A case is presented of a fatal drug interaction caused by ingestion of clozapine (Clozaril) and fluoxetine (Prozac). Clozapine is a tricyclic dibenzodiazepine derivative used as an "atypical antipsychotic" in the treatment of severe paranoid schizophrenia. Fluoxetine is a selective serotonin reuptake inhibitor used for the treatment of major depression.

Capillary ion analysis of potassium concentrations in human vitreous humor.

Capillary ion analysis (CIA) is a form of capillary electrophoresis which uses the differential electrophoretic mobility of ions to perform a separation of an ionic mixture. Application of this technique for direct detection of potassium concentrations in human vitreous humor was the purpose of this investigation. CIA was performed using a Waters Quanta 4000 Capillary Electrophoresis System with a 745 Data Module using a 75 microm x 60 cm capillary and a run electrolyte of 67.