Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men
Objective. To examine the effect of acute and short-term (~1 week) aerobic exercise training on plasma adiponectin levels in inactive, abdominally obese men. Materials and Methods. Inactive and abdominally obese men (n=38, waist circumference ≥102 cm) recruited from Kingston, Canada were randomly al...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Journal of Nutrition and Metabolism |
| Online Access: | http://dx.doi.org/10.1155/2012/148729 |
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| author | Travis J. Saunders Andrew Palombella K. Ashlee McGuire Peter M. Janiszewski Jean-Pierre Després Robert Ross |
| author_facet | Travis J. Saunders Andrew Palombella K. Ashlee McGuire Peter M. Janiszewski Jean-Pierre Després Robert Ross |
| author_sort | Travis J. Saunders |
| collection | DOAJ |
| description | Objective. To examine the effect of acute and short-term (~1 week) aerobic exercise training on plasma adiponectin levels in inactive, abdominally obese men. Materials and Methods. Inactive and abdominally obese men (n=38, waist circumference ≥102 cm) recruited from Kingston, Canada were randomly allocated to perform three bouts of aerobic treadmill exercise at either low (50% VO2 peak) or high (75% VO2 peak) intensity during a 1-week period. Blood samples were taken before and after the first exercise session and 24–72 hours following the completion of the final exercise session. Results. Adiponectin levels were elevated immediately following an acute bout of exercise at both high and low intensities (High: 5.79±0.42 versus 5.05±0.41 ug/mL; Low: 5.24±0.44 versus 4.37±0.44 ug/mL, P<0.05) and remained elevated following 30 minutes of rest. In comparison to baseline, adiponectin levels were also elevated 24–72 hours following the final exercise session (High: 5.47±0.48 versus 4.88±0.48 ug/mL; Low: 5.18±0.49 versus 4.47±0.49 ug/mL, P<0.05). Conclusion. Both acute and short-term aerobic exercise result in a significant increase in plasma adiponectin levels in inactive, abdominally obese men independent of intensity. |
| format | Article |
| id | doaj-art-bb52ae27e3424a7e9932e460cfdebe50 |
| institution | Kabale University |
| issn | 2090-0724 2090-0732 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Nutrition and Metabolism |
| spelling | doaj-art-bb52ae27e3424a7e9932e460cfdebe502025-02-03T06:11:10ZengWileyJournal of Nutrition and Metabolism2090-07242090-07322012-01-01201210.1155/2012/148729148729Acute Exercise Increases Adiponectin Levels in Abdominally Obese MenTravis J. Saunders0Andrew Palombella1K. Ashlee McGuire2Peter M. Janiszewski3Jean-Pierre Després4Robert Ross5Healthy Active Living and Obesity Research, Children’s Hospital of Eastern ON Research Institute, 401 Smyth Road, Ottawa, ON, K1H 8L1, CanadaDepartment of Anatomy & Cell Biology, The University of Western Ontario, London, ON, N6A 5C1, CanadaSchool of Kinesiology and Health Studies, Queen's University, Kingston, ON, K7L 3N6, CanadaSchool of Kinesiology and Health Studies, Queen's University, Kingston, ON, K7L 3N6, CanadaCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, 2725, Chemin Sainte-Foy, Québec, QC, G1V 4G5, CanadaSchool of Kinesiology and Health Studies, Queen's University, Kingston, ON, K7L 3N6, CanadaObjective. To examine the effect of acute and short-term (~1 week) aerobic exercise training on plasma adiponectin levels in inactive, abdominally obese men. Materials and Methods. Inactive and abdominally obese men (n=38, waist circumference ≥102 cm) recruited from Kingston, Canada were randomly allocated to perform three bouts of aerobic treadmill exercise at either low (50% VO2 peak) or high (75% VO2 peak) intensity during a 1-week period. Blood samples were taken before and after the first exercise session and 24–72 hours following the completion of the final exercise session. Results. Adiponectin levels were elevated immediately following an acute bout of exercise at both high and low intensities (High: 5.79±0.42 versus 5.05±0.41 ug/mL; Low: 5.24±0.44 versus 4.37±0.44 ug/mL, P<0.05) and remained elevated following 30 minutes of rest. In comparison to baseline, adiponectin levels were also elevated 24–72 hours following the final exercise session (High: 5.47±0.48 versus 4.88±0.48 ug/mL; Low: 5.18±0.49 versus 4.47±0.49 ug/mL, P<0.05). Conclusion. Both acute and short-term aerobic exercise result in a significant increase in plasma adiponectin levels in inactive, abdominally obese men independent of intensity.http://dx.doi.org/10.1155/2012/148729 |
| spellingShingle | Travis J. Saunders Andrew Palombella K. Ashlee McGuire Peter M. Janiszewski Jean-Pierre Després Robert Ross Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men Journal of Nutrition and Metabolism |
| title | Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men |
| title_full | Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men |
| title_fullStr | Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men |
| title_full_unstemmed | Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men |
| title_short | Acute Exercise Increases Adiponectin Levels in Abdominally Obese Men |
| title_sort | acute exercise increases adiponectin levels in abdominally obese men |
| url | http://dx.doi.org/10.1155/2012/148729 |
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