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Inflammation and insulin resistance according to body composition in European adolescents: the HELENA study / Inflamación y resistencia a la insulina según composición corporal en adolescentes europeos: el estudio HELENA
González-Gil, Esther María; Gracia-Marco, Luis; Santabárbara, Javier; Molnar, Denes; Amaro-Gahete, Francisco José; Gottrand, Frederic; Arouca, Aline; Kafatos, Antonios; Widhalm, Kurt; Manios, Yannis; Siani, Alfonso; González-Gross, Marcela; Gómez-Martínez, Sonia; Esperanza Díaz, Ligia; Leclerq, Catherine; Dallongeville, Jean; Marcos, Ascensión; Moreno Aznar, Luis A.
Afiliação
  • González-Gil, Esther María; Universidad de Zaragoza. Faculty of Health Sciences. Growth, Exercise, Nutrition and Development (GENUD) Research Group. Zaragoza. Spain
  • Gracia-Marco, Luis; University of Exeter. Sport and Health Sciences. Children's Health and Exercise Research Centre. Exeter. United Kingdom
  • Santabárbara, Javier; Universidad de Zaragoza. Department of Preventive Medicine and Public Health. Zaragoza. Spain
  • Molnar, Denes; University of Pecs. Department of Pediatrics. Pecs. Hungary
  • Amaro-Gahete, Francisco José; Universidad de Granada. School of Medicine. Department of Medical Physiology. Granada. Spain
  • Gottrand, Frederic; University Headquarters of Health and Law Lille. France
  • Arouca, Aline; Ghent University. Department of Public Health. Ghent. Belgium
  • Kafatos, Antonios; University of Crete. School of Medicine. Preventive Medicine and Nutrition Unit. Crete. Greece
  • Widhalm, Kurt; Medical University of Vienna. Division of Clinical Nutrition. Department of Pediatrics. Vienna. Austria
  • Manios, Yannis; Harokopio University. Department of Nutrition and Dietetics. Athens. Greece
  • Siani, Alfonso; National Research Council. Institute of Food Sciences. Unit of Epidemiology and Population Genetics. Avellino. Italy
  • González-Gross, Marcela; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn). Madrid. Spain
  • Gómez-Martínez, Sonia; Spanish National Research Council (CSIC). Institute of Food Science, Technology and Nutrition (ICTAN). Immunonutrition Group. Madrid. Spain
  • Esperanza Díaz, Ligia; Spanish National Research Council (CSIC). Institute of Food Science, Technology and Nutrition (ICTAN). Immunonutrition Group. Madrid. Spain
  • Leclerq, Catherine; Research Center for Food and Nutrition. CREA (Council for Agricultural Research and Economics). Rome. Italy
  • Dallongeville, Jean; Institut Pasteur de Lille. Lille. France
  • Marcos, Ascensión; Spanish National Research Council (CSIC). Institute of Food Science, Technology and Nutrition (ICTAN). Immunonutrition Group. Madrid. Spain
  • Moreno Aznar, Luis A; Universidad de Zaragoza. Faculty of Health Sciences. Growth, Exercise, Nutrition and Development (GENUD) Research Group. Zaragoza. Spain
Nutr. hosp ; 34(5): 1033-1043, sept.-oct. 2017. tab
Artigo em Inglês | IBECS | ID: ibc-167561
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT

Introduction:

Inflammation is related to insulin resistance in adults, especially on those individuals with high levels of body composition.

Objectives:

The aim of this study is to assess the relationship between a set of inflammatory biomarkers and insulin resistance by levels of body composition in a sample of European adolescents. Material and

methods:

Nine hundred and sixty-two adolescents (442 boys and 520 girls) from nine European countries met the inclusion criteria of having measurements for the homeostasis model assessment (HOMA) and a set of inflammation-related biomarkers C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), interleukin (IL-6), complement factors C3 and C4 and selected cell adhesion molecules. Body mass index (BMI), fat mass index (FMI) and waist circumference (WC) were categorized using tertiles. To assess the associations stratifying by body composition indexes, ANOVA and linear regression models were performed.

Results:

Mean biomarkers' concentrations differed across BMI, FMI and WC tertiles (p < 0.05) by sex. In both sexes, insulin, HOMA, CRP, C3 and C4 were significantly different between categories (p < 0.001), always showing the highest mean concentration in the upper category of BMI, FMI and WC. The most consistent finding was an association between insulin resistance and C3 concentrations (p < 0.05), in the adolescents in the highest tertile of BMI, FMI and WC, except in the case of FMI in girls.

Conclusion:

Inflammatory and glucose metabolism markers differed by tertiles of body composition, being usually higher in the highest tertile. C3 complement factor was associated with insulin resistance in adolescents, especially those with high total and abdominal adiposity (AU)
RESUMEN

Introducción:

la inflamación está relacionada con la resistencia a la insulina en adultos, especialmente en individuos con altos valores de composición corporal.

Objetivos:

valorar la relación entre diferentes marcadores inflamatorios y la resistencia a la insulina según valores de composición corporal en adolescentes europeos. Material y

métodos:

novecientos sesenta y dos adolescentes (442 chicos y 520 chicas) de nueve países europeos cumplían el criterio de inclusión de tener medidos la evaluación del modelo de homeostasis (HOMA) y diferentes marcadores inflamatorios proteína C-reactiva (PCR), factor de necrosis tumoral alfa (TNF-α), interleukina (IL-6), factores de complemento C3 y C4 y moléculas de adhesión. El índice de masa corporal (IMC), el índice de masa grasa (IMG) y la circunferencia de cintura (CC) se categorizaron en tertiles. Para valorar las asociaciones por índices de composición corporal se realizó ANOVA y regresión.

Resultados:

las concentraciones de los marcadores diferían entre los tertiles de IMC, IMG y CC (p < 0,05), por sexo. En ambos sexos, insulina, HOMA, PCR, C3 y C4 fueron significativamente diferentes entre categorías (p < 0,001), presentando la mayor concentración en la categoría superior de IMC, IMG y CC. El resultado más consistente para los adolescentes del tertil superior de IMC, IMG y CC fue la asociación entre resistencia a la insulina y concentraciones de C3 (p < 0,05), excepto para IMG en chicas.

Conclusión:

los marcadores del metabolismo inflamatorio y de la glucosa diferían según tertiles de composición corporal, siendo mayores en el tertil superior. El C3 se asoció con resistencia a la insulina en adolescentes, especialmente en aquellos con adiposidad total y abdominal (AU)
Assuntos

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Composição Corporal / Resistência à Insulina / Inflamação Tipo de estudo: Ensaio clínico controlado / Estudo observacional / Estudo de prevalência / Estudo prognóstico / Fatores de risco Limite: Adolescente / Feminino / Humanos / Masculino Idioma: Inglês Revista: Nutr. hosp Ano de publicação: 2017 Tipo de documento: Artigo Instituição/País de afiliação: Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn)/Spain / Ghent University/Belgium / Harokopio University/Greece / Institut Pasteur de Lille/France / Medical University of Vienna/Austria / National Research Council/Italy / Research Center for Food and Nutrition/Italy / Spanish National Research Council (CSIC)/Spain / Universidad de Granada/Spain / Universidad de Zaragoza/Spain

Texto completo: Disponível Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Composição Corporal / Resistência à Insulina / Inflamação Tipo de estudo: Ensaio clínico controlado / Estudo observacional / Estudo de prevalência / Estudo prognóstico / Fatores de risco Limite: Adolescente / Feminino / Humanos / Masculino Idioma: Inglês Revista: Nutr. hosp Ano de publicação: 2017 Tipo de documento: Artigo Instituição/País de afiliação: Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn)/Spain / Ghent University/Belgium / Harokopio University/Greece / Institut Pasteur de Lille/France / Medical University of Vienna/Austria / National Research Council/Italy / Research Center for Food and Nutrition/Italy / Spanish National Research Council (CSIC)/Spain / Universidad de Granada/Spain / Universidad de Zaragoza/Spain
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