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Main Title Action of Pesticides on Conduction in the Rat Superior Cervical Ganglion.
Author Whitcomb, Ernest R. ; Santolucito., John A. ;
CORP Author Health Effects Research Lab., Research Triangle Park, N.C.
Year Published 1976
Report Number EPA/600/J-76/064;
Stock Number PB-268 117
Additional Subjects Insecticides ; Pesticides ; Chlorohydrocarbons ; Brain ; Ganglia ; Nerve cells ; Central nervous system ; Physiology ; Synapses ; Neuromuscular junctions ; Oxygen consumption ; In vitro analysis ; Rats ; Laboratory animals ; Experimental data ; Toxicology ; Reprints
Library Call Number Additional Info Location Last
NTIS  PB-268 117 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 7p
Abstract The mechanism of toxic action of the chlorinated hydrocarbon insecticides has not been established. Matsumura (1971) and Wooley and Barron (1968) have suggested that DDT may act on the sodium channels of nerve membranes. These investigators have related the instability of the nerve membrane to the toxic symptoms to the intact animal. Of possible 'model' systems, the superior cervical ganglion was selected. The preganglionic and postganglionic transmission and the O2 consumption of the superior cervical ganglion of the rat were measured in vitro following the onset of symptoms after oral dosing. From these parameters the effect of insecticides on axonal and synaptic transmission was evaluated in defining its action in the intact animal. The materials tested included the chlorinated hydrocarbon pesticides - Chlordane, DDT, Lindane, and Toxaphene; three organophosphorus compounds - DFP, Parathion, and Paraxon; and the alkaloid - Nicotine.
Availability Notes Pub. in Bulletin of Environmental Contamination and Toxicology, v15 n3 p348-356 1976.
NTIS Title Notes Journal article.
Title Annotations Reprint: The Action of Pesticides on Conduction in the Rat Superior Cervical Ganglion.
PUB Date Free Form 1976
Category Codes 6T; 57Y
NTIS Prices Not available NTIS
Primary Description 600/11
Document Type NT
Cataloging Source NTIS/MT
Control Number 323718786
Origin NTIS
Type CAT