RESUMO
Only two of the 75 patients with echinococcosis, treated with mebendazole in a dose of 50 mg/kg b. m. for 30 days (single course) and administered from 1 to 13 courses with intervals of 1 to 3 months, developed agranulocytosis eventuating in death in one female patient. Analysis of blood levels of mebendazole and its metabolites permits a hypothesis that high concentrations thereof may have a toxic effect on the bone marrow, inducing its hypoplasia, in subjects sensitive to these substances.
Assuntos
Agranulocitose/induzido quimicamente , Equinococose Hepática/complicações , Equinococose Pulmonar/complicações , Mebendazol/efeitos adversos , Doença Aguda , Adulto , Agranulocitose/sangue , Agranulocitose/patologia , Equinococose Hepática/sangue , Equinococose Hepática/tratamento farmacológico , Equinococose Hepática/patologia , Equinococose Pulmonar/sangue , Equinococose Pulmonar/tratamento farmacológico , Equinococose Pulmonar/patologia , Feminino , Humanos , Mebendazol/administração & dosagem , Pessoa de Meia-Idade , Fatores de TempoRESUMO
Filtration method for the detection of Opisthorchis eggs in the bile is by an order more sensitive than the routine method. It is recommended for diagnostic studies for cases with a low invasion level and in assessment of the efficacy of chemotherapeutic agents. This technique may be useful in the diagnosis of other helminthiases as well.
Assuntos
Opistorquíase/diagnóstico , Bile/parasitologia , Humanos , Contagem de Ovos de Parasitas , UltrafiltraçãoRESUMO
Feasibility of quantitative determination of a new helminthicide prasiquantel as a substance by spectral and chemical analytic procedures has been investigated. Chemical methods based on nitrogen measurement in the samples were shown to lack precision which is obligatory for drug analysis. The quantitative analytic procedures based on UV spectrophotometry are of low precision and selectivity. Infrared spectroscopy is the only method of prasiquantel assay that meets the requirements for drug substance measurement.