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Influence of Running and Walking on Hormonal Regulators of Appetite in Women
Joint Authors
Bansal, Aasthaa
Alexander, Brenda M.
Austin, Kathleen J.
Larson-Meyer, D. Enette
Hart, Ann Marie
Palm, Sonnie
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-29
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Nine female runners and ten walkers completed a 60 min moderate-intensity (70% VO2max) run or walk, or 60 min rest in counterbalanced order.
Plasma concentrations of the orexogenic peptide ghrelin, anorexogenic peptides peptide YY (PYY), glucagon-like peptide-1 (GLP-1), and appetite ratings were measured at 30 min interval for 120 min, followed by a free-choice meal.
Both orexogenic and anorexogenic peptides were elevated after running, but no changes were observed after walking.
Relative energy intake (adjusted for cost of exercise/rest) was negative in the meal following running (−194±206 kcal) versus walking (41±196 kcal) (P=0.015), although both were suppressed (P<0.05) compared to rest (299±308 and 284±121 kcal, resp.).
The average rate of change in PYY and GLP-1 over time predicted appetite in runners, but only the change in GLP-1 predicted hunger (P=0.05) in walkers.
Results provide evidence that exercise-induced alterations in appetite are likely driven by complex changes in appetite-regulating hormones rather than change in a single gut peptide.
American Psychological Association (APA)
Larson-Meyer, D. Enette& Palm, Sonnie& Bansal, Aasthaa& Austin, Kathleen J.& Hart, Ann Marie& Alexander, Brenda M.. 2012. Influence of Running and Walking on Hormonal Regulators of Appetite in Women. Journal of Obesity،Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-494098
Modern Language Association (MLA)
Larson-Meyer, D. Enette…[et al.]. Influence of Running and Walking on Hormonal Regulators of Appetite in Women. Journal of Obesity No. 2012 (2012), pp.1-15.
https://search.emarefa.net/detail/BIM-494098
American Medical Association (AMA)
Larson-Meyer, D. Enette& Palm, Sonnie& Bansal, Aasthaa& Austin, Kathleen J.& Hart, Ann Marie& Alexander, Brenda M.. Influence of Running and Walking on Hormonal Regulators of Appetite in Women. Journal of Obesity. 2012. Vol. 2012, no. 2012, pp.1-15.
https://search.emarefa.net/detail/BIM-494098
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494098