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RECORD NUMBER: 9 OF 97

OLS Field Name OLS Field Data
Main Title Behavioral and Physiological Effects of the Cholinesterase Inhibitor Carbaryl (1-Naphthyl Methylcarbamate).
Author Sideroff, Stephen I. ; Santolucito., John A. ;
CORP Author Environmental Protection Agency, Perrine, Fla. Perrine Primate Lab.
Year Published 1972
Stock Number PB-277 616
Additional Subjects Cholinesterase inhibitors ; Pesticides ; Insecticides ; Carbamates ; Physiological effects ; Behavior ; Toxicity ; Toxicology ; Rats ; Laboratory animals ; Experimental data ; Bioassay ; Pharmacology ; Reprints ; Carbaryl ; Toxic substances
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Status
NTIS  PB-277 616 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 4p
Abstract The anticholinesterase pesticide carbaryl was injected subcutaneously into rats lever-pressing for liquid reinforcement. during the test session a low intensity footshock accompanied each lever-press response with the carbaryl rats exhibiting a smaller response decrement due to the shock. In the second experiment, carbaryl injected rats displayed a higher behavioral threshold to footshock. These results appear to explain other studies in which animals given anticholinesterase agents show decreased efficiency in performing an avoidance response. Two additional experiments examined the effects of carbaryl on motivation for liquid. Rats lever pressing for liquid reinforcement on an FR-25 schedule were injected with carbaryl. It was found that the response onset after each reinforcement was significantly delayed in the carbaryl animals. This result, in addition to ad lib liquid consumption data, indicated a decreased drive for water in the carbaryl animals. The authors findings, similar to results obtained using cholinolytics, present an apparent discrepancy which the authors discuss in terms of (1) the necessity of having an optimum level of Acetylcholine (ACH) in the brain, (2) the possibility of a peripheral mechanism, or (3) the possibility of sympathomimetic effects of carbaryl.
Supplementary Notes Pub. in Physiology and Behavior, v9 p459-462 1972.
Availability Notes Included in the report, Journal Articles on Toxicology. Group 1, PB-277 586.
Title Annotations Reprint: Behavioral and Physiological Effects of the Cholinesterase Inhibitor Carbaryl (1-Naphthyl Methylcarbamate),
PUB Date Free Form 23 Feb 72
Category Codes 6O; 6T; 6F; 57Q; 57Y; 68E
NTIS Prices (Order as PB-277 586, MF A01)
Primary Description 500/01
Document Type NT
Cataloging Source NTIS/MT
Control Number 323734535
Origin NTIS
Type CAT