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RECORD NUMBER: 7 OF 11

OLS Field Name OLS Field Data
Main Title Is Delayed Neurotoxicity a Property of all Organophosphorus Compounds. A Study with a Model Compound: Parathion.
Author Soliman, Salah A. ; Farmer, Jackie ; Curley, August ;
CORP Author Health Effects Research Lab., Research Triangle Park, NC.
Year Published 1982
Report Number EPA-600/J-82-322;
Stock Number PB83-223776
Additional Subjects Toxicology ; Phosphorus organic compounds ; Laboratory animals ; Dosage ; Reprints ; Neurotoxicity ; Parathion
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB83-223776 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 15p
Abstract
A recently reported hypothesis of other investigators that the induction of delayed neurotoxicity is a property of all organophosphorus compounds including parathion was evaluated in light of the inability of parathion to induce in the laboratory any clinical, histological, or biochemical signs of delayed neurotoxicity in hens following a very intensive dosing regimen. Parathion was administered orally or applied dermally as 1 mg/kg/day for 1 week and then the dose was increased by 1 mg/kg/day at weekly intervals up to 6 mg/kg/day which was given thereafter until a total of 90 doses. Results indicate that parthion either orally or dermally did not produce delayed neurotoxicity in hens comparable to that induced by tri-orthocresyl phosphate (TOCP) in this experiment.