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991.
A case is presented of a fatal drug interaction caused by ingestion of methocarbamol (Robaxin) and ethanol. Methocarbamol is a carbamate derivative used as a muscle relaxant with sedative effects. Therapeutic concentrations of methocarbamol are reported to be 24 to 41 micrograms/mL. Biological fluids were screened for ethanol using the Abbott TDx system and quantitated by gas-liquid chromatography (GLC). Determination of methocarbamol concentrations in biological tissue homogenates and fluids were obtained by colorimetric analysis of diazotized methocarbamol. Blood ethanol concentration was 135 mg/dL (0.135% w/v) and urine ethanol was 249 mg/dL (0.249% w/v). Methocarbamol concentrations were: blood, 257 micrograms/mL; bile, 927 micrograms/L; urine, 255 micrograms/L; gastric, 3.7 g; liver, 459 micrograms/g; and kidney, 83 micrograms/g. The combination of ethanol and carbamates is contraindicated since acute alcohol intoxication combined with carbamate usage can lead to combined central nervous system depression as a result of the interactive sedative-hypnotic properties of the compounds. 相似文献
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That public policy has abysmally failed the chronically mentally ill seems beyond genuine dispute. Successive reforms have foundered on the familiar shoals of overblown expectations and insufficient resources. In this paper, we review current policies affecting the chronic and disabled mentally ill, and we consider some approaches to reform. We begin by trying to identify and characterize the chronically mentally ill and their disabilities. Next, we consider the chaotic patchwork of federal and state programs that has come to replace the asylum. We then criticize several competing models of reform that we believe fail to make an empathic connection with the mentally ill. Finally, we urge a strategy of limited reform consistent with available empirical data about program effectiveness and sensitive to the likely economic, political, and legal constraints of the 1990s. 相似文献
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Possible use of monoclonal antibodies anti-A, anti-B, anti-M and anti-N in mixed agglutination reaction during the analysis of blood and secretion traces of different age is demonstrated. Dependence of antigen A and B detection in salivary traces on secretory type was determined. 相似文献
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