Linked Life Data

3517556

Source:http://linkedlifedata.com/resource/pubmed/id/3517556

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1986-6-6
pubmed:abstractText
Postexercise oxygen consumption was investigated in eight healthy subjects. The subjects exercised for about 80 minutes at 70% of their maximum VO2. Following the exercise the subjects rested in bed for 24 hours. Oxygen uptake was measured continuously during the first hour after exercise, then hourly for the next 11 hours, and finally at 24 hours after exercise. Heart rate and rectal temperature were recorded continuously during the first 12 hours and then at 24 hours after exercise. Blood was sampled hourly after exercise. The results were compared with those of an identical control experiment in which the subjects rested instead of exercising. Oxygen uptake of each time point in each subject was greater after exercise compared with the control experiment. Mean total oxygen consumption after exercise was 211 +/- 16 L/12 h as compared to 185 +/- 13 L/12 h in the control experiment (P less than 0.001). Also, the heart rate was higher during the first 12 hours following exercise than in the control study. No significant differences were observed in rectal temperature in the two experiments after the initial 30 minutes following exercise. The first meal taken after the cessation of exercise increased markedly the rate of oxygen consumption in comparison to the increase observed following the same meal in the control experiment. The respiratory exchange ratios were lower following exercise than in the control study. In conclusion, we have demonstrated that the excess postexercise oxygen consumption (EPOC), may persist for at least 12 hours, and possibly for 24 hours. Also, exercise caused enhancement of the stimulation in oxygen uptake seen after a meal.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0026-0495
pubmed:author
pubmed:issnType
Print
pubmed:volume
35
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
425-9
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Magnitude and duration of excess postexercise oxygen consumption in healthy young subjects.
pubmed:publicationType
Journal Article