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RECORD NUMBER: 183 OF 1173

OLS Field Name OLS Field Data
Main Title Chronic Toxicity of Hexamethylphosphoramide in Rats.
Author Kimbrough, Renate D. ; Gaines., Thomas B. ;
CORP Author Environmental Protection Agency, Chamblee, Ga. Chamblee Toxicology Lab.
Year Published 1973
Stock Number PB-280 008
Additional Subjects Toxicology ; Pest conTrol ; Toxicity ; Rats ; Laboratory animals ; Bioassay ; Ingestion(Biology) ; Diet ; Dosage ; Respiratory diseases ; Lung ; Pathology ; Neoplasms ; Kidney ; Organic phosphorus compounds ; Amides ; Phosphoric triamide/hexamethyl ; Toxic substances ; Reprints ; Chemosterilants
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-280 008 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 2p
Abstract Several years ago the authors studied the acute and subacute toxicity of hexamethylphosphoramide (HMPA) (Kimbrough and Gaines 1966). HMPA had been suggested as a chemosterilant for houseflies (Chang et. al. 1964). In the studies atrophy of the testes was observed in adult male rats fed 750 ppm (80-40 mg/kg/day) in the diet for 61-103 days. A high incidence of pneumonia was also found in the poisoned animals. This finding was further investigated (Kimbrough, R.D. and Sedlak, V.A, 1968). Corresponding observations were made by Jackson et al. (1966, 1969). Shott et al. (1971) reported a reproduction study where 2 and 10 mg/kg HMPA were given to male and female rats daily for 169 days. Reproduction was not affected but a high incidence of murine pneumonia was observed. Following a preliminary study (Kimbrough and Gaines 1966) the authors investigated the toxicity of HMPA in a long term study in rats with lower dietary levels. It is the purpose of this communication to report very briefly the main findings of that study.
Supplementary Notes Pub. in Bulletin of Environmental Contamination and Toxicology, v10 n4 p225-226 1973.
Availability Notes Included in the report, Journal Articles on Toxicology. Group 11, PB-280 001.
Title Annotations Reprint: The Chronic Toxicity of Hexamethylphosphoramide in Rats,
PUB Date Free Form 1973
Category Codes 6T; 57Y; 68G; 68E
NTIS Prices (Order as PB-280 001, MF A01)
Primary Description 500/01
Document Type NT
Cataloging Source NTIS/MT
Control Number 323739406
Origin NTIS
Type CAT