Effect of aerobic exercise on hunger feelings and satiety regulating hormones in obese teenage girls

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dc.contributor.authorPrado, Wagner Luiz do [UNIFESP]
dc.contributor.authorLofrano-Prado, Mara Cristina
dc.contributor.authorTenório, Thiago Ricardo dos Santos
dc.contributor.authorBalagopal, P. Babu
dc.contributor.authorOyama, Lila Missae [UNIFESP]
dc.contributor.authorBotero, João Paulo [UNIFESP]
dc.contributor.authorHill, James O.
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionNemours Childrens Clin
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionUniv Colorado
dc.date.accessioned2016-01-24T14:38:09Z
dc.date.available2016-01-24T14:38:09Z
dc.date.issued2014-11-01
dc.description.abstractExercise is implicated in modifying subsequent energy intake (EI) through alterations in hunger and/or satiety hormones. Our aim was to examine the effects of aerobic exercise on hunger, satiety regulatory peptides, and EI in obese adolescents. Nine obese girls (age: 13-18 years old, BMI: 33.74 +/- 4.04 kg/m(2)) participated in this randomized controlled crossover study. Each participant randomly underwent 2 experimental protocols: control (seated for 150 min) and exercise (exercised for 30 min on a treadmill performed at ventilatory threshold [VT] intensity and then remained seated for 120 min). Leptin, peptide YY3-36 (PYY3-36), and subjective hunger were measured at baseline as well as 30 min and 150 min, followed by 24-hr EI measurement. Exercise session resulted in an acute increase in PYY3-36 (p < .01) without changes in leptin and/or hunger scores. the control session increased hunger scores (p < .01) and decreased circulating leptin levels (p = .03). There was a strong effect size for carbohydrate intake (d = 2.14) and a modest effect size for protein intake (d = 0.61) after the exercise compared with the control session. Exercise performed at VT intensity in this study appears to provoke a state of transient anorexia in obese girls. These changes may be linked to an increase in circulating PYY3-36 and maintenance of leptin levels.en
dc.description.affiliationUniversidade Federal de São Paulo, Dept Human Movement Sci, São Paulo, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, Dept Physiol, São Paulo, Brazil
dc.description.affiliationNemours Childrens Clin, Biomed Res Lab, Jacksonville, FL USA
dc.description.affiliationUniv Fed Pernambuco, Recife, PE, Brazil
dc.description.affiliationUniv Fed Pernambuco, Phys Educ Postgrad Program, Recife, PE, Brazil
dc.description.affiliationUniv Colorado, Colorado Ctr Hlth & Wellness, Denver, CO 80202 USA
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Dept Human Movement Sci, São Paulo, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Dept Physiol, São Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt
dc.description.sponsorshipFoundation for Science and Technology of the State of Pernambuco (FACEPE)
dc.format.extent463-469
dc.identifierhttps://dx.doi.org/10.1123/pes.2013-0200
dc.identifier.citationPediatric Exercise Science. Champaign: Human Kinetics Publ Inc, v. 26, n. 4, p. 463-469, 2014.
dc.identifier.doi10.1123/pes.2013-0200
dc.identifier.issn0899-8493
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/38432
dc.identifier.wosWOS:000344926300011
dc.language.isoeng
dc.publisherHuman Kinetics Publ Inc
dc.relation.ispartofPediatric Exercise Science
dc.rightsAcesso restrito
dc.subjectAdolescenten
dc.subjectObesityen
dc.subjectHungeren
dc.subjectSatietyen
dc.subjectExerciseen
dc.subjectPeptide YYen
dc.titleEffect of aerobic exercise on hunger feelings and satiety regulating hormones in obese teenage girlsen
dc.typeArtigo
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