| Main Title |
Urinary Excretion of Insecticide Metabolites, Excretion of Para-nitrophenol and DDA as Indicators of Exposure to Parathion and DDT. |
| Author |
Wolfe, Homer R. ;
Durham, William F. ;
Armstrong., John F. ;
|
| CORP Author |
Food and Drug Administration, Chamblee, Ga. |
| Year Published |
1970 |
| Stock Number |
PB-280 836 |
| Additional Subjects |
Toxicology ;
Pesticides ;
Nitrophenols ;
Industrial medicine ;
Insecticides ;
DDT ;
Excretion ;
Phosphorus organic compounds ;
Urine ;
Exposure ;
Temperature ;
Toxic substances ;
Reprints ;
Metabolites ;
Acetic acid/bis(chlorophenyl) ;
Occupational safety and health ;
Parathion
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-280 836 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
6p |
| Abstract |
The urinary excretion of p-nitrophenol and of dichlorodiphenylacetic acid (DDA) was measured in spraymen applying formulations containing both parathion and DDT. In each instance, excretory level of metabolite correlated well with exposure to the pesticide. Para-nitrophenol excretion levels showed changes of greater magnitude in response to a specific exposure than did DDA excreation. However, in general the excretory patterns for p-nitrophenol and DDA were similar. Both metabolites reached peak levels at about the same time interval (p-nitrophenol, 8.7 hours; DDA, 10.1 hours) after exposure began. Excretion of both p-nitrophenol and DDA tended to increase with an increase in ambient temperature. Excretion curves for both metabolites showed diurnal variation during the period after exposure had ended. On the average for a specific exposure, more parathion-derived material than DDT-derived material was recovered in the urine. |
| Supplementary Notes |
Pub. in Archives of Environmental Health, v21 p411-416, Dec 70. |
| Availability Notes |
Included in the report, Journal Articles on Toxicology. Group 16, PB-280 830. |
| Title Annotations |
Reprint: Urinary Excretion of Insecticide Metabolites, Excretion of Para-nitrophenol and DDA as Indicators of Exposure to Parathion and DDT, |
| PUB Date Free Form |
20 Feb 70 |
| Category Codes |
6T; 6J; 57Y; 57U; 68E |
| NTIS Prices |
(Order as PB-280 830, MF A01) |
| Primary Description |
500/01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323740939 |
| Origin |
NTIS |
| Type |
CAT |
