Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata)
The functional properties of haemoglobin from the Lesser Rorqual whale (Balaenoptera acutorostrata) have been characterized as a function of the heterotropic effector concentrations and temperature. The results obtained suggest the existence of sophisticated modulation mechanisms based on the interp...
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Language: | English |
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1990
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Online Access: | http://hdl.handle.net/2108/54793 |
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ftunivromatorver:oai:art.torvergata.it:2108/54793 2023-08-20T04:05:25+02:00 Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) Brix, O Bardgard, A Giardina, B. CONDO', SAVERIO GIOVANNI TAVAZZI, BARBARA Brix, O Condo', Sg Bardgard, A Tavazzi, B Giardina, B 1990-10-15 http://hdl.handle.net/2108/54793 eng eng volume:271 issue:2 firstpage:509 lastpage:513 journal:BIOCHEMICAL JOURNAL http://hdl.handle.net/2108/54793 Animal Thermodynamic Diving Hydrogen-Ion Concentration Biological Transport Diphosphoglyceric Acid Temperature Lactic Acid Oxygen 2,3-Diphosphoglycerate Hemoglobin Lactate Whale Carbon Dioxide Settore BIO/10 - BIOCHIMICA info:eu-repo/semantics/article 1990 ftunivromatorver 2023-08-01T23:07:37Z The functional properties of haemoglobin from the Lesser Rorqual whale (Balaenoptera acutorostrata) have been characterized as a function of the heterotropic effector concentrations and temperature. The results obtained suggest the existence of sophisticated modulation mechanisms based on the interplay of organic phosphates, carbon dioxide, lactate and temperature. These, together with the very small apparent heat of oxygenation (delta H) of oxygen binding, have been physiologically interpreted on the basis of the specific metabolic needs of this diving mammal. Article in Journal/Newspaper Balaenoptera acutorostrata Universitá degli Studi di Roma "Tor Vergata": ART - Archivio Istituzionale della Ricerca Rorqual ENVELOPE(-62.311,-62.311,-65.648,-65.648) |
institution |
Open Polar |
collection |
Universitá degli Studi di Roma "Tor Vergata": ART - Archivio Istituzionale della Ricerca |
op_collection_id |
ftunivromatorver |
language |
English |
topic |
Animal Thermodynamic Diving Hydrogen-Ion Concentration Biological Transport Diphosphoglyceric Acid Temperature Lactic Acid Oxygen 2,3-Diphosphoglycerate Hemoglobin Lactate Whale Carbon Dioxide Settore BIO/10 - BIOCHIMICA |
spellingShingle |
Animal Thermodynamic Diving Hydrogen-Ion Concentration Biological Transport Diphosphoglyceric Acid Temperature Lactic Acid Oxygen 2,3-Diphosphoglycerate Hemoglobin Lactate Whale Carbon Dioxide Settore BIO/10 - BIOCHIMICA Brix, O Bardgard, A Giardina, B. CONDO', SAVERIO GIOVANNI TAVAZZI, BARBARA Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) |
topic_facet |
Animal Thermodynamic Diving Hydrogen-Ion Concentration Biological Transport Diphosphoglyceric Acid Temperature Lactic Acid Oxygen 2,3-Diphosphoglycerate Hemoglobin Lactate Whale Carbon Dioxide Settore BIO/10 - BIOCHIMICA |
description |
The functional properties of haemoglobin from the Lesser Rorqual whale (Balaenoptera acutorostrata) have been characterized as a function of the heterotropic effector concentrations and temperature. The results obtained suggest the existence of sophisticated modulation mechanisms based on the interplay of organic phosphates, carbon dioxide, lactate and temperature. These, together with the very small apparent heat of oxygenation (delta H) of oxygen binding, have been physiologically interpreted on the basis of the specific metabolic needs of this diving mammal. |
author2 |
Brix, O Condo', Sg Bardgard, A Tavazzi, B Giardina, B |
format |
Article in Journal/Newspaper |
author |
Brix, O Bardgard, A Giardina, B. CONDO', SAVERIO GIOVANNI TAVAZZI, BARBARA |
author_facet |
Brix, O Bardgard, A Giardina, B. CONDO', SAVERIO GIOVANNI TAVAZZI, BARBARA |
author_sort |
Brix, O |
title |
Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) |
title_short |
Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) |
title_full |
Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) |
title_fullStr |
Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) |
title_full_unstemmed |
Temperature modulation of oxygen transport in a diving mammal (Balaenoptera acutorostrata) |
title_sort |
temperature modulation of oxygen transport in a diving mammal (balaenoptera acutorostrata) |
publishDate |
1990 |
url |
http://hdl.handle.net/2108/54793 |
long_lat |
ENVELOPE(-62.311,-62.311,-65.648,-65.648) |
geographic |
Rorqual |
geographic_facet |
Rorqual |
genre |
Balaenoptera acutorostrata |
genre_facet |
Balaenoptera acutorostrata |
op_relation |
volume:271 issue:2 firstpage:509 lastpage:513 journal:BIOCHEMICAL JOURNAL http://hdl.handle.net/2108/54793 |
_version_ |
1774715928559222784 |