Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and
A median mortality of 120 ± 30 days occurred among juvenile Atlantic salmon (Salmo salar), fed dry fish food containing 2.7, 5.7, 2.8, and 9.1 uMg/g wet weight of 2,8di-, tri-, tetra-, and octachlorodibenzofuran, respectively (1). Only octachlorodibenzofuranx was detected in the dead fish, and the l...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.276.6828 2023-05-15T15:32:06+02:00 Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and P. M. K. Choit The Pennsylvania State University CiteSeerX Archives 1973 application/zip http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.276.6828 en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.276.6828 Metadata may be used without restrictions as long as the oai identifier remains attached to it. ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/e1/68/Environ_Health_Perspect_1973_Sep_5_187-189.tar.gz text 1973 ftciteseerx 2016-01-07T20:51:27Z A median mortality of 120 ± 30 days occurred among juvenile Atlantic salmon (Salmo salar), fed dry fish food containing 2.7, 5.7, 2.8, and 9.1 uMg/g wet weight of 2,8di-, tri-, tetra-, and octachlorodibenzofuran, respectively (1). Only octachlorodibenzofuranx was detected in the dead fish, and the level was 0.03 ug/g in the muscle and 0.21,Ag/g in the gut (both values on wet weight basis). The fate of the lower chlorinated dibenzofurans was not known and additional experiments, described in this paper, were carried out with immature brook trout (Salvelinus fontinalis), fed relatively high levels of 2,8-dichlorodibenzofuran. Experimental The preparation of 2,8-dichlorodibenzofuran was carried out as described (2). Three crystallizations were necessary to remove tri- and tetrachlorodibenzofuran from the product. Text Atlantic salmon Salmo salar Unknown |
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Open Polar |
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ftciteseerx |
language |
English |
description |
A median mortality of 120 ± 30 days occurred among juvenile Atlantic salmon (Salmo salar), fed dry fish food containing 2.7, 5.7, 2.8, and 9.1 uMg/g wet weight of 2,8di-, tri-, tetra-, and octachlorodibenzofuran, respectively (1). Only octachlorodibenzofuranx was detected in the dead fish, and the level was 0.03 ug/g in the muscle and 0.21,Ag/g in the gut (both values on wet weight basis). The fate of the lower chlorinated dibenzofurans was not known and additional experiments, described in this paper, were carried out with immature brook trout (Salvelinus fontinalis), fed relatively high levels of 2,8-dichlorodibenzofuran. Experimental The preparation of 2,8-dichlorodibenzofuran was carried out as described (2). Three crystallizations were necessary to remove tri- and tetrachlorodibenzofuran from the product. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
P. M. K. Choit |
spellingShingle |
P. M. K. Choit Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and |
author_facet |
P. M. K. Choit |
author_sort |
P. M. K. Choit |
title |
Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and |
title_short |
Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and |
title_full |
Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and |
title_fullStr |
Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and |
title_full_unstemmed |
Acute and Chronic Oral Toxicity of Chlorinated Dibenzofurans to Salmonid Fishes by V. Zitko, * Di. Wildish,* 0. Hutzinger,t and |
title_sort |
acute and chronic oral toxicity of chlorinated dibenzofurans to salmonid fishes by v. zitko, * di. wildish,* 0. hutzinger,t and |
publishDate |
1973 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.276.6828 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/e1/68/Environ_Health_Perspect_1973_Sep_5_187-189.tar.gz |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.276.6828 |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766362610408620032 |