| Main Title |
Effects of Selected Water Toxicants on the in vitro Activity of Fish Carbonic Anhydrase. |
| Author |
Christensen, G. M. ;
Tucker., J. H. ;
|
| CORP Author |
Environmental Research Lab.-Duluth, Minn. |
| Year Published |
1975 |
| Report Number |
EPA/600/J-76/010; |
| Stock Number |
PB-265 284 |
| Additional Subjects |
Toxicity ;
Catfishes ;
Fishes ;
Carbonic anhydrase inhibitors ;
Metals ;
Toxicology ;
Physiochemical properties ;
Water quality ;
Dosage ;
Water pollution ;
In vitro analysis ;
Enzyme inhibitors ;
Pesticides ;
Cations ;
Anions ;
Experimental data ;
Blood ;
Erythrocytes ;
Physiochemical properties ;
Reprints ;
Ictalurus punctatus ;
Water pollution effects(Animals) ;
Chemicals ;
Toxic substances
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-265 284 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
14p |
| Abstract |
Carbonic anhydrase (CA, carbonate hydro-lyase EC 4.2.1.1) from lysed red blood cells of the channel catfish (Ictalurus punctatus) was studied to determine physico-chemical kinetic properties and relative sensitivity to 56 chemicals of significance in water quality research. In general, enzyme activity was strongly reduced by heavy metal inorganic cations; less strongly by organometallic cations, some anions, and certain pesticides; and weakly inhibited by light metal cations and organometallic and organic compounds. Dose-response curves were qualitatively similar in most cases. |
| Supplementary Notes |
Revision of report dated 5 Jun 75. |
| Availability Notes |
Pub. in Chem-Biol. Interactions, v13 p181-192 1976. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
+++Reprint: Effects of Selected Water Toxicants on the in vitro Activity of Fish Carbonic Anhydrase. |
| PUB Date Free Form |
3 Nov 75 |
| Category Codes |
6A; 6T; 6F; 13B; 57B; 57Y; 57H; 68D; 98F |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/03 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323714389 |
| Origin |
NTIS |
| Type |
CAT |
