Record Display for the EPA National Library Catalog
RECORD NUMBER: 21 OF 1247
|OLS Field Name||OLS Field Data|
|Main Title||Absence of Conversion of o,p'-DDT to p,p'-DDT in the Rat.|
|Author||Cranmer., Morris F. ;|
|CORP Author||Environmental Protection Agency, Perrine, Fla. Perrine Primate Lab.|
|Report Number||found in PB-280 889|
|Stock Number||PB-280 891, found in PB-280 889|
|Additional Subjects||DDT ; Pesticides ; Toxicology ; Diets ; Rats ; Laboratory animals ; Labeled substances ; Tables(Data) ; Ingestion(Biology) ; Dosage ; Bioassay ; Tissues(Biology) ; Residues ; Reprints ; Metabolites ; Pesticide residues ; Toxic substances ; Adipose tissue ; Bioaccumulation|
The purpose of the experiment was to test the report observation that o,p'-DDT is converted to p,p'-DDT by measuring the (14)C activity of the p,p'-DDT found in the animals fed (14)C-labeled o,p'-DDT. If this conversion does take place, (14)C-p,p'-DDT would be recovered. To study the storage and possible isomeric conversion of o,p'-DDT, 12 female Sprague-Dawley rats weighing 200-250 g each were fed 50 ppm o,p'-DDT in their diet for 12 weeks. No sign of toxicity developed in any animal.
contained in PB-280 889 titled Journal Articles on Toxicology. Group 14.