Linked Life Data

11263728

Source:http://linkedlifedata.com/resource/pubmed/id/11263728

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2001-3-23
pubmed:abstractText
Rates of oxygen consumption and carbon dioxide release were measured in calling and resting European tree frogs using open-flow-through respirometry. The energetic cost of calling was high with an average of 1.076 ml O2/(g.h) at average call rates of 8,000 calls/h. The maximum factorial metabolic scopes averaged 24 with momentary peak values ranging between 5 and 41. There was a threefold difference in O2-consumption between individual males calling at the same rate. Respiratory quotients indicated that both lipids and carbohydrates were used to fuel calling. Carbohydrates provided the major fuel (69% on average) with dependence on carbohydrates increasing with call rate. In contrast to marathon runners, there was no shift in metabolic substrate use over a calling period of 2-3 h.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0174-1578
pubmed:author
pubmed:issnType
Print
pubmed:volume
171
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
69-76
pubmed:dateRevised
2009-6-8
pubmed:meshHeading
pubmed:year
2001
pubmed:articleTitle
Energetics of calling and metabolic substrate use during prolonged exercise in the European treefrog Hyla arborea.
pubmed:affiliation
Zoologie 3, Biozentrum, Am Hubland, Würzburg, Germany. grafe@biozentrum.uni-wuerzburg.de
pubmed:publicationType
Journal Article, Comparative Study