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Base de datos CISDOC

ID (ISN) del documento24382
Número CIS 76-182
Año 1975
Número de serie
Autor(es) Burchfiel J.L., Duffy F.H., Sim V.M.
Edgewood Arsenal, Aberdeen Proving Ground, Aberdeen, Maryland.
Título Persistent effects of sarin and dieldrin upon the primate electroencephalogram.
Información bibliográfica AD-AOO9 494/6WJ, National Technical Information Service, Springfield, Virginia 22161, USA, Apr. 1975. 23p. Illus. 34 ref. Price: Photocopy US-$3.25/Microfiche US-$2.25.
Resumen Rhesus monkeys were administered sarin or dieldrin in either a single large dose (5µg/kg sarin or 4mg/kg dieldrin i.v.) or multiple smaller doses (a series of 10 intramuscular injections of 1µg/kg sarin or 1mg/kg dieldrin at intervals 1 week apart). Animals receiving the single, large doses showed symptoms of acute poisoning including prolonged electrical seizure activity. Animals receiving the multiple doses did not show these signs of acute toxicity. Electroencephalograms were recorded before exposure and at 24 hours and 1 year after exposure. EEG data were computer-processed to yield frequency spectra, and statistical analyses were performed over standard EEG frequency bands. For both drugs and both dose schedules, there was a significant increase in the relative amount of beta energy in the frontal-central and occipital-temporal cortical EEG which persisted for a year.
Descriptores (primarios) efectos neurotóxicos; sarin; alteraciones electroencefalográficas; pesticidas; dieldrin
Descriptores (secundarios) compuestos orgánicos clorados; investigaciones en el animal; compuestos organofosforados
Tipo de documento E - Libros, informes, actas
Tema(s) Sustancias tóxicas y peligrosas
Broad subject area(s)
Navegación por categoria(s) Agricultural chemicals
Esters and salts
Diseases of the nervous system
Mental health
Halogenated hydrocarbons