Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures
Oxygen dissociation curves for the blood of landlocked salmon (Salmo salar sebago) were constructed at three tensions of carbon dioxide, viz. 0–1 mm Hg, 10 mm Hg, and 40 mm Hg; and at two temperatures: 5 C and 25 C. Carbon dioxide dissociation curves were constructed at 5 C. Gas tensions in mixed ve...
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Canadian Science Publishing
1966
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crcansciencepubl:10.1139/f66-146 2023-12-17T10:27:24+01:00 Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures Black, Edgar C. Kirkpatrick, Donald Tucker, Harold H. 1966 http://dx.doi.org/10.1139/f66-146 http://www.nrcresearchpress.com/doi/pdf/10.1139/f66-146 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Journal of the Fisheries Research Board of Canada volume 23, issue 10, page 1581-1586 ISSN 0015-296X General Medicine journal-article 1966 crcansciencepubl https://doi.org/10.1139/f66-146 2023-11-19T13:38:37Z Oxygen dissociation curves for the blood of landlocked salmon (Salmo salar sebago) were constructed at three tensions of carbon dioxide, viz. 0–1 mm Hg, 10 mm Hg, and 40 mm Hg; and at two temperatures: 5 C and 25 C. Carbon dioxide dissociation curves were constructed at 5 C. Gas tensions in mixed venous blood were determined for one salmon only, at 5 C. Oxygen dissociation curves at two temperatures were carried out for fish acclimated to summer and winter conditions.Oxygen and carbon dioxide dissociation curves for the landlocked were similar in character to those of the Atlantic salmon (Salmo salar). The Bohr effect in the landlocked salmon is of sufficient magnitude to counterbalance the effect of lowered temperature upon the affinity of hemoglobin for oxygen. No influence of acclimation was observed for the effect of carbon dioxide on the equilibrium between oxygen and hemoglobin. Article in Journal/Newspaper Atlantic salmon Salmo salar Canadian Science Publishing (via Crossref) Journal of the Fisheries Research Board of Canada 23 10 1581 1586 |
institution |
Open Polar |
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Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Medicine |
spellingShingle |
General Medicine Black, Edgar C. Kirkpatrick, Donald Tucker, Harold H. Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures |
topic_facet |
General Medicine |
description |
Oxygen dissociation curves for the blood of landlocked salmon (Salmo salar sebago) were constructed at three tensions of carbon dioxide, viz. 0–1 mm Hg, 10 mm Hg, and 40 mm Hg; and at two temperatures: 5 C and 25 C. Carbon dioxide dissociation curves were constructed at 5 C. Gas tensions in mixed venous blood were determined for one salmon only, at 5 C. Oxygen dissociation curves at two temperatures were carried out for fish acclimated to summer and winter conditions.Oxygen and carbon dioxide dissociation curves for the landlocked were similar in character to those of the Atlantic salmon (Salmo salar). The Bohr effect in the landlocked salmon is of sufficient magnitude to counterbalance the effect of lowered temperature upon the affinity of hemoglobin for oxygen. No influence of acclimation was observed for the effect of carbon dioxide on the equilibrium between oxygen and hemoglobin. |
format |
Article in Journal/Newspaper |
author |
Black, Edgar C. Kirkpatrick, Donald Tucker, Harold H. |
author_facet |
Black, Edgar C. Kirkpatrick, Donald Tucker, Harold H. |
author_sort |
Black, Edgar C. |
title |
Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures |
title_short |
Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures |
title_full |
Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures |
title_fullStr |
Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures |
title_full_unstemmed |
Oxygen Dissociation Curves of the Blood of Landlocked Salmon ( Salmo salar sebago ) Acclimated to Summer and Winter Temperatures |
title_sort |
oxygen dissociation curves of the blood of landlocked salmon ( salmo salar sebago ) acclimated to summer and winter temperatures |
publisher |
Canadian Science Publishing |
publishDate |
1966 |
url |
http://dx.doi.org/10.1139/f66-146 http://www.nrcresearchpress.com/doi/pdf/10.1139/f66-146 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of the Fisheries Research Board of Canada volume 23, issue 10, page 1581-1586 ISSN 0015-296X |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f66-146 |
container_title |
Journal of the Fisheries Research Board of Canada |
container_volume |
23 |
container_issue |
10 |
container_start_page |
1581 |
op_container_end_page |
1586 |
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1785579249262919680 |