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RECORD NUMBER: 37 OF 79

OLS Field Name OLS Field Data
Main Title In-vitro methods for evaluating side effects of pesticides and toxic substances /
Author Narahashi, Toshio.
CORP Author Duke Univ. Medical Center, Durham, N.C. Dept. of Physiology and Pharmacology.;Health Effects Research Lab., Research Triangle Park, N.C.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, Health Effects Research Laboratory ; Distributed by National Technical Information Service,
Year Published 1976
Report Number EPA-600/1-76-035; EPA-68-02-1289
Stock Number PB 260 385
OCLC Number 08370892
Subjects Insecticides--toxicity. ; Receptors, Adrenergic--drug effects. ; Receptors, Cholinergic--drug effects.
Additional Subjects Pesticides ; Toxicology ; Insecticides ; Toxicity ; In vitro analysis ; Tissues(Biology) ; Adrenergics ; Cholinergics ; Carbamates ; Phosphorus organic compounds ; Evaluation ; Cholinesterase inhibitors ; Toxic substances ; Receptors
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000XVYN.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/1-76-035 Region 3 Library/Philadelphia, PA 06/26/1992
EJBD ARCHIVE EPA 600-1-76-035 Headquarters Library/Washington,DC 10/04/2010
EJBD  EPA 600-1-76-035 c.1 Headquarters Library/Washington,DC 03/21/2014
EKAM  EPA-600/1-76-035 Region 4 Library/Atlanta,GA 01/17/1997
EKBD  EPA-600/1-76-035 Research Triangle Park Library/RTP, NC 02/23/2000
EKCD  EPA-600/1-76-035 NHEERL/GED Library/Gulf Breeze,FL 05/29/2018
ELDD  EPA-600/1-76-035 NHEERL/MED Library/Duluth,MN 12/01/2000
NTIS  PB-260 385 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v, 120 [i.e. 64] pages : illustrations ; 28 cm.
Abstract Several skeletal muscle and smooth muscle preparations have been examined for their usefulness in evaluating the toxic effects of a variety of insecticides. The following preparations were found satisfactory for such test: guinea pig ileum for muscarinic receptors, guinea pig heart for beta-adrenergic receptors, guinea pig vas deferens for alpha-adrenergic receptors, frog rectus abdominis for nicotinic receptors of tonic muscle, and rat diaphragm for nicotinic receptors of phase muscle. Five carbamate insecticides, four organophosphate insecticides and chlordimeform were studied. None of the insecticides tested had any direct and potent effect on these receptors except the effect on cholinergic receptors via cholinesterase inhibition. Carbofuran, propoxur and formetanate had potent stimulating actions on the guinea pig ileum, but these effects could entirely be attributed to the accumulation of acetylcholine in the synaptic cleft as a result of cholinesterase inhibition. Thus, it can be concluded that these insecticides exert no direct action on cholinergic and adrenergic receptors.
Notes "EPA-600/1-76-035." "Contract no. 68-02-1289." "November 1976." Includes bibliographical references (page 28). Photocopy.
Place Published Research Triangle Park, N.C. Springfield, Va.
Corporate Au Added Ent Health Effects Research Laboratory (Research Triangle Park, N.C.)
Title Ser Add Ent Research reporting series. Environmental health effects research.
PUB Date Free Form 1976
Series Title Traced Environmental health effects research series
Series Title Untraced Environmental health effects research series
NTIS Prices PC A07/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
OCLC Time Stamp 20180523083310
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 01944cam 2200469Ia 45010