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Factors related with adiponectinemia in obese and normal-weight women and with its variation in weight loss programs

2013-04Journal article Open access
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dc.contributor.authorSilva-Nunes, José
dc.contributor.authorOliveira, Ana
dc.contributor.authorDuarte, Leone
dc.contributor.authorBarradas, Margarida
dc.contributor.authorMelão, Alice
dc.contributor.authorBrito, Miguel
dc.contributor.authorVeiga, Luísa
dc.date.accessioned2013-08-21T11:11:15Z
dc.date.available2013-08-21T11:11:15Z
dc.date.issued2013-04
dc.description.abstractObjective: To assess different factors influencing adiponectinemia in obese and normal-weight women; to identify factors associated with the variation (Δ) in adiponectinemia in obese women following a 6-month weight loss program, according to surgical/non-surgical interventions. Methods: We studied 100 normal-weight women and 112 obese premenopausal women; none of them was on any medical treatment. Women were characterized for anthropometrics, daily macronutrient intake, smoking status, contraceptives use, adiponectin as well as IL-6 and TNF-α serum concentrations. Results: Adiponectinemia was lower in obese women (p < 0.001), revealing an inverse association with waist-to-hip ratio (p < 0.001; r = –0.335). Normal-weight women presented lower adiponectinemia among smokers (p = 0.041); body fat, waist-to-hip ratio, TNF-α levels, carbohydrate intake, and smoking all influence adiponectinemia (r 2 = 0.436). After weight loss interventions, a significant modification in macronutrient intake occurs followed by anthropometrics decrease (chiefly after bariatric procedures) and adiponectinemia increase (similar after surgical and non-surgical interventions). After bariatric intervention, Δ adiponectinemia was inversely correlated to Δ waist circumference and Δ carbohydrate intake (r 2 = 0.706). Conclusion: Anthropometrics, diet, smoking, and TNF-α levels all influence adiponectinemia in normal-weight women, although explaining less than 50% of it. In obese women, anthropometrics modestly explain adiponectinemia. Opposite to non-surgical interventions, after bariatric surgery adiponectinemia increase is largely explained by diet composition and anthropometric changes.por
dc.identifier.citationSilva-Nunes J, Oliveira A, Duarte L, Barradas M, Melão A, Brito M, Veiga L. Factors related with adiponectinemia in obese and normal-weight women and with its variation in weight loss programs. Obes Facts. 2013;6(2):124-33.por
dc.identifier.issn1662-4033
dc.identifier.urihttp://hdl.handle.net/10400.21/2615
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherKargerpor
dc.relation.publisherversionhttp://www.karger.com/Article/FullText/350664por
dc.subjectObesitypor
dc.subjectAdiponectinpor
dc.subjectAdipokinespor
dc.subjectLifestyle factorspor
dc.subjectWeight losspor
dc.subjectBariatric surgerypor
dc.subjectEndocrinologypor
dc.titleFactors related with adiponectinemia in obese and normal-weight women and with its variation in weight loss programspor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage133por
oaire.citation.startPage124por
oaire.citation.titleObesity Factspor
oaire.citation.volume6por
person.familyNameBrito
person.familyNameVeiga
person.givenNameMiguel
person.givenNameLuisa
person.identifier.ciencia-id231F-F341-7E93
person.identifier.ciencia-id9413-918D-DB0E
person.identifier.orcid0000-0001-6394-658X
person.identifier.orcid0000-0003-1153-8343
person.identifier.ridA-7970-2016
person.identifier.ridL-2730-2013
person.identifier.scopus-author-id35224551000
person.identifier.scopus-author-id8318978600
rcaap.rightsopenAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication4252d8e0-800c-4d67-8b13-0b711d860669
relation.isAuthorOfPublicationaac1914a-275f-4be2-819d-ab41d356b45a
relation.isAuthorOfPublication.latestForDiscoveryaac1914a-275f-4be2-819d-ab41d356b45a

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