Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 925 OF 949

OLS Field Name OLS Field Data
Main Title Ventilatory Patterns of Bluegill ('Lepomis macrochirus') Exposed to Organic Chemicals with Different Mechanisms of Toxic Action (Revised).
Author Carlson, R. W. ;
CORP Author Environmental Research Lab.-Duluth, MN.
Publisher c1990
Year Published 1990
Report Number EPA/600/J-90/255;
Stock Number PB91-144915
Additional Subjects Water pollution effects(Animals) ; Chemical water pollutants ; Freshwater fishes ; Respiration ; Structure-activity relationship ; Mucus membranes ; Cholinesterase inhibitors ; Electron transport ; Cough ; Reprints ; Lepomis macrochirus
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB91-144915 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/13/1991
Collation 18p
Abstract Bluegill (Lepomis macrochirus) were exposed to 13 organic chemicals representing five known toxic mechanisms and their ventilatory patterns examined for differential responses related to mechanism. Two quantifiable characteristics of the ventilatory pattern, ventilatory frequency and cough frequency, had diagnostic utility as clinical signs to differentiate chemicals that killed through narcosis from those that killed by other toxic mechanisms. Bluegill were also exposed to 2-chloroethanol and 2,4-pentanedione, chemicals previously considered as narcotic poisons but tested here as unknowns. Ventilatory patterns induced by these chemicals and time to death in LC100 concentrations support current theories that they kill by mechanisms other than narcosis.
Supplementary Notes Pub. in Comparative Biochemistry and Physiology, v95C n2 p181-196 1990.
NTIS Title Notes Journal article.
Title Annotations Reprint: Ventilatory Patterns of Bluegill ('Lepomis macrochirus') Exposed to Organic Chemicals with Different Mechanisms of Toxic Action (Revised).
Category Codes 68D; 57Y; 57S
NTIS Prices PC A03/MF A01
Primary Description 600/03
Document Type NT
Cataloging Source NTIS/MT
Control Number 109129906
Origin NTIS
Type CAT