Main Title |
Effect of 2,4-Dinitrophenol on the Metabolic Rate of Bobwhite Quail. |
Author |
Dominguez, S. E. ;
Menkel, J. L. ;
Fairbrother, A. ;
Williams, B. A. ;
Tanner, R. W. ;
|
CORP Author |
Corvallis Environmental Research Lab., OR. ;Ecological Planning and Toxicology, Inc., Corvallis, OR. |
Publisher |
c1993 |
Year Published |
1993 |
Report Number |
EPA/600/J-94/084; |
Stock Number |
PB94-144722 |
Additional Subjects |
Dinitrophenol ;
Toxicity ;
Bobwhite Quail ;
Metabolism ;
Phenols ;
Pesticides ;
Biological effects ;
Food consumption ;
Exposure ;
Respiration ;
Measuring instruments ;
Body weight ;
Sublethal dosage ;
Diurnal variations ;
Reprints ;
2,4-Dinitrophenol ;
Bioenergetics
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB94-144722 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
10p |
Abstract |
Bobwhite quail were exposed to 2,4-dinitrophenol (DNP) in a respirometer designed to continuously monitor exchange of O2 and CO2, from which metabolic rates (MR) were estimated. After 14-16 days of acclimation to the system (temperature 22 deg C, light cycle 8L:14D), hens received feed amended with 0, 625 ppm, or 1250 ppm DNP ad libitum for eight days, followed by 2-5 days of 0 ppm feed. The 625 ppm treatment produced dark period MR 31-41% higher than corresponding control values, and light period MR 23-32% higher than controls. The 1250 ppm treatment produced dark period MR 48-77% higher than control values, and light period MR 41-67% higher than control. Over the eight days of testing, the 625 ppm treatment hens expended 32% more energy than the control hens and hens consuming 1250 ppm feed expended 60% more energy than control hens and lost most of their body fat. In general, the risk of being unable to meet energy demands for survival or reproduction would probably be substantially increased by the observed elevation in MR. (Copyright (c) Toxicology and Applied Pharmacology 1993.) |
Supplementary Notes |
Pub. in Toxicology and Applied Pharmacology, v123 p226-233 1993. Prepared in cooperation with Ecological Planning and Toxicology, Inc., Corvallis, OR. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Effect of 2,4-Dinitrophenol on the Metabolic Rate of Bobwhite Quail. |
Category Codes |
57Y; 68E |
NTIS Prices |
PC A02/MF A01 |
Primary Description |
600/02 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
410526480 |
Origin |
NTIS |
Type |
CAT |