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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampTomeleri, Crisieli Maria-
dc.typeArtigopt_BR
dc.titleEffects of higher habitual protein intake on resistance-training-induced changes in body composition and muscular strength in untrained older women : a clinical trial studypt_BR
dc.contributor.authorNabuco, Hellen CG-
dc.contributor.authorTomeleri, Crisieli M-
dc.contributor.authorSugihara Junior, Paulo-
dc.subjectTreinamento de forçapt_BR
dc.subjectHipertrofiapt_BR
dc.subjectIngestão de alimentospt_BR
dc.subjectEnvelhecimentopt_BR
dc.subject.otherlanguageStrength trainingpt_BR
dc.subject.otherlanguageHypertrophypt_BR
dc.subject.otherlanguageEatingpt_BR
dc.subject.otherlanguageAgingpt_BR
dc.description.abstractAging is accompanied by progressive and accentuated decline in muscular strength and skeletal muscle mass, affecting health and functional autonomy. Both resistance training (RT) and diet are strategies that may contribute to improvement in the health of the elderly. The purpose of this study was to evaluate the effects of higher habitual protein intake on RT-induced changes in body composition and strength in untrained postmenopausal women. Seventy older women were submitted to an RT program. Body composition, muscular strength, and dietary intake (24 h dietary recall) were performed pre- and post-intervention. To verify different intervention effects according to protein intake of the participants, the sample was separated into tertiles according to protein intake: low, moderate, and high protein intake. A time vs. group interaction (p < 0.05) was observed, with high protein intake presenting greater increases compared with low protein intake, for skeletal muscle mass (5.3% vs. 1.3%), lower limb lean soft tissue (4.9% vs. 1.4%), upper lean soft tissue (4.9% vs. 1.2%), preacher curl (24% vs. 15.2%), and total strength (16.4% vs. 11.7%). A time vs. group interaction (p < 0.05) was observed, with high protein intake presenting greater increases compared with moderate protein intake, for skeletal muscle mass (5.3% vs. 3.2%). In all groups, a main effect of time (p < 0.05) was observed for knee extension and chest press. We conclude that intake of >1.0 g/kg/day of protein promotes gains in skeletal muscle mass and muscular strength after RT in untrained older womenpt_BR
dc.relation.ispartofNutrition and healthpt_BR
dc.relation.ispartofabbreviationNutr healthpt_BR
dc.publisher.cityLondonpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherSagept_BR
dc.date.issued2019-
dc.date.monthofcirculationJunept_BR
dc.language.isoengpt_BR
dc.description.volume25pt_BR
dc.description.issuenumber2pt_BR
dc.description.firstpage103pt_BR
dc.description.lastpage112pt_BR
dc.rightsFechadopt_BR
dc.sourceSCOPUSpt_BR
dc.identifier.issn0260-1060pt_BR
dc.identifier.eissn2047-945Xpt_BR
dc.identifier.doi10.1177/0260106019838365pt_BR
dc.identifier.urlhttps://journals.sagepub.com/doi/full/10.1177/0260106019838365pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsordocumentnumber309455/2013-8pt_BR
dc.date.available2020-06-03T15:04:36Z-
dc.date.accessioned2020-06-03T15:04:36Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-06-03T15:04:36Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-09-03T11:55:32Z : No. of bitstreams: 1 2-s2.0-85063625157.pdf: 492461 bytes, checksum: eeea099929d0caf1773911a29b3dbea1 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-06-03T15:04:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2019en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/342525-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeFaculdade de Educação Físicapt_BR
dc.subject.keywordDietary intakept_BR
dc.subject.keywordResistance trainingpt_BR
dc.identifier.source2-s2.0-85063625157pt_BR
dc.creator.orcid0000-0001-6948-3002pt_BR
dc.type.formArtigopt_BR
dc.description.sponsorNoteThe author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The study was funded by the National Council for Scientific and Technological Development (CNPq/Brazil) and Ministry of Education (MEC/Brazil); project code: 309455/2013-8pt_BR
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