The effects of acute exercise on serum adiponectin and resistin levels and their relation to insulin sensitivity in overweight males.

2.50
Hdl Handle:
http://hdl.handle.net/2436/7205
Title:
The effects of acute exercise on serum adiponectin and resistin levels and their relation to insulin sensitivity in overweight males.
Authors:
Jamurtas, Athanasios Z.; Theocharis, V.; Koukoulis, G.; Stakias, N.; Fatouros, I.G.; Kouretas, Dimitris; Koutedakis, Yiannis
Abstract:
The purpose of this study was to investigate the effects of a submaximal aerobic exercise bout on adiponectin and resistin levels as well as insulin sensitivity, until 48 h post-exercise in healthy overweight males. Nine subjects performed an exercise bout at an intensity corresponding to approximately 65% of their maximal oxygen consumption for 45 min. Adiponectin, resistin, cortisol, insulin, glucose and insulin sensitivity were measured prior to exercise, immediately after exercise as well as 24 and 48 h after exercise. Data were analyzed using repeated measures ANOVA while Pearson's correlations were performed to identify possible relationship among the assessed variables. There were no significant differences for adiponectin (microg ml(-1)) [pre, 3.61(0.73); post, 3.15(0.43); 24 h, 3.15(0.81); 48 h, 3.37(0.76)] or resistin (ng ml(-1)) [pre, 0.19(0.03); post, 0.13(0.03); 24 h, 0.23(0.04); 48 h, 0.23(0.03)] across time. Insulin sensitivity increased and insulin concentration decreased significantly only immediately after exercise. Furthermore, no significant correlations were observed among the variables assessed except for the expected between insulin level and insulin sensitivity. These results indicate that a submaximal aerobic workout does not result in significant changes in adiponectin and resistin up to 48 h post-exercise. Furthermore, it appears that adiponectin or resistin is not associated with insulin sensitivity.
Citation:
European Journal of Applied Physiology, 97(1): 122-126
Publisher:
Springer Berlin / Heidelberg
Issue Date:
2006
URI:
http://hdl.handle.net/2436/7205
DOI:
10.1007/s00421-006-0169-x
PubMed ID:
16525810
Additional Links:
http://www.springerlink.com/content/fvn2565567061504/
Submitted date:
2007-01-10
Type:
Article
Language:
en
ISSN:
1439-6319
Appears in Collections:
Sport, Exercise and Health Research Group; Exercise and Health

Full metadata record

DC FieldValue Language
dc.contributor.authorJamurtas, Athanasios Z.-
dc.contributor.authorTheocharis, V.-
dc.contributor.authorKoukoulis, G.-
dc.contributor.authorStakias, N.-
dc.contributor.authorFatouros, I.G.-
dc.contributor.authorKouretas, Dimitris-
dc.contributor.authorKoutedakis, Yiannis-
dc.date.accessioned2007-01-10T14:43:09Z-
dc.date.available2007-01-10T14:43:09Z-
dc.date.issued2006-
dc.date.submitted2007-01-10-
dc.identifier.citationEuropean Journal of Applied Physiology, 97(1): 122-126en
dc.identifier.issn1439-6319-
dc.identifier.pmid16525810-
dc.identifier.doi10.1007/s00421-006-0169-x-
dc.identifier.urihttp://hdl.handle.net/2436/7205-
dc.description.abstractThe purpose of this study was to investigate the effects of a submaximal aerobic exercise bout on adiponectin and resistin levels as well as insulin sensitivity, until 48 h post-exercise in healthy overweight males. Nine subjects performed an exercise bout at an intensity corresponding to approximately 65% of their maximal oxygen consumption for 45 min. Adiponectin, resistin, cortisol, insulin, glucose and insulin sensitivity were measured prior to exercise, immediately after exercise as well as 24 and 48 h after exercise. Data were analyzed using repeated measures ANOVA while Pearson's correlations were performed to identify possible relationship among the assessed variables. There were no significant differences for adiponectin (microg ml(-1)) [pre, 3.61(0.73); post, 3.15(0.43); 24 h, 3.15(0.81); 48 h, 3.37(0.76)] or resistin (ng ml(-1)) [pre, 0.19(0.03); post, 0.13(0.03); 24 h, 0.23(0.04); 48 h, 0.23(0.03)] across time. Insulin sensitivity increased and insulin concentration decreased significantly only immediately after exercise. Furthermore, no significant correlations were observed among the variables assessed except for the expected between insulin level and insulin sensitivity. These results indicate that a submaximal aerobic workout does not result in significant changes in adiponectin and resistin up to 48 h post-exercise. Furthermore, it appears that adiponectin or resistin is not associated with insulin sensitivity.en
dc.format.extent223739 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherSpringer Berlin / Heidelbergen
dc.relation.urlhttp://www.springerlink.com/content/fvn2565567061504/en
dc.subjectLipidsen
dc.subjectMetabolismen
dc.subjectFaten
dc.subjectCarbohydratesen
dc.subjectObesityen
dc.subjectDiabetesen
dc.subjectExercise Test-
dc.subjectMale-
dc.titleThe effects of acute exercise on serum adiponectin and resistin levels and their relation to insulin sensitivity in overweight males.en
dc.typeArticleen
dc.format.digYES-

Related articles on PubMed

All Items in WIRE are protected by copyright, with all rights reserved, unless otherwise indicated.