Nutritional condition and IGF-1 and IGFBP-2 serum concentrations in students aged 7 to 9 attending two educational institutions.
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| Title: | Nutritional condition and IGF-1 and IGFBP-2 serum concentrations in students aged 7 to 9 attending two educational institutions. |
|---|---|
| Alternate Title: | Estado nutricional y niveles séricos de IGF-1 e IGFBP-2 en escolares de 7 a 9 años en dos instituciones educativas. |
| Authors: | Figueroa, Jenifer Tatiana1 jtfigueroah@unal.edu.co, Vera, Sorany1, Aranzález, Luz Helena1, Mockus, Ismena1 |
| Source: | Revista Facultad de Medicina de la Universidad Nacional de Colombia. 2016, Vol. 64 Issue 3, p439-445. 7p. |
| Subjects: | SERUM, CARRIER proteins, STUDENTS, INSULIN-like growth factor receptors, BODY fluids |
| Abstract (English): | Introduction: Nutritional vulnerability is more evident during childhood, since malnutrition has an impact on academic performance and is linked to different diseases during this period. Likewise, an increase in the incidence and prevalence of obesity in children has been observed, therefore, researches that assess nutritional conditions of children attending schools may have high-impact results in terms of public health. Objective: To relate children's nutritional condition by using anthropometry, with serum concentrations of insulin-like growth factor 1 (IGF-1) and its binding protein 2 (IGFBP-2). Materials and methods: A cross-sectional observational and comparative study was performed in children aged 7 to 9 attending two schools, one from the public sector and the other from the private sector. An anthropometric assessment was performed in 157 children, while IGF-1 and IGFBP (enzyme immunoassay) serum concentrations were measured in 81 children. Pearson's coefficient, analysis of variance (ANOVA), Dunnet's test and Games Howell's test, with a 95% confidence interval and a p<0.05 statistical significance, were considered for performing the statistical analysis. Results: Overweight and obesity were found in 46 subjects; the prevalence of obesity was higher in boys, while overweight prevalence was higher in girls. A direct relation between IGF-1 and height (p<0,05) was observed, while an inverse relation between IGFBP-2 and BMI (p<0,001) was found. Conclusions: IGF-1 serum concentrations were higher in students attending the public school. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Introducción. Una de las etapas con mayor vulnerabilidad del estado nutricional es la infancia, pues en este periodo la desnutrición interfiere con el desempeño escolar y se asocia a enfermedades; asimismo, se ha observado aumento de la incidencia y prevalencia de obesidad en niños, por lo que investigaciones de evaluación nutricional en población escolar pueden tener alto impacto en salud pública. Objetivo. Relacionar el estado nutricional --antropometría-- con niveles séricos del factor de crecimiento similares a la insulina 1 (IGF-1) y su proteína enlazante 2 (IGFBP-2). Materiales y métodos. Estudio observacional de corte transversal comparativo entre estudiantes de 7 a 9 años de dos colegios, uno público y otro privado, mediante el cual se realizó valoración antropométrica de 157 niños y medición de niveles séricos de IGF- 1 e IGFBP-2 (enzimoinmunoanálisis) en 81 niños. Para el análisis estadístico se tuvo en cuenta coeficiente de Pearson, análisis de varianza (ANOVA), test de Dunnet y Games Howell, intervalo de confianza del 95% y significancia estadística de p<0.05. Resultados. Se registró sobrepeso y obesidad en 46 sujetos; la obesidad fue más prevalente en niños mientras que el sobrepeso en niñas. Se encontró relación directa entre IGF-1 y talla (p<0.05) y relación inversa entre IGFBP-2 e IMC (p<0.001). Conclusiones. Las concentraciones séricas de IGF-1 fueron mayores en la institución pública. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista Facultad de Medicina de la Universidad Nacional de Colombia is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | MedicLatina |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: lth DbLabel: MedicLatina An: 121161292 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Nutritional condition and IGF-1 and IGFBP-2 serum concentrations in students aged 7 to 9 attending two educational institutions. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Estado nutricional y niveles séricos de IGF-1 e IGFBP-2 en escolares de 7 a 9 años en dos instituciones educativas. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Figueroa%2C+Jenifer+Tatiana%22">Figueroa, Jenifer Tatiana</searchLink><relatesTo>1</relatesTo><i> jtfigueroah@unal.edu.co</i><br /><searchLink fieldCode="AR" term="%22Vera%2C+Sorany%22">Vera, Sorany</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Aranzález%2C+Luz+Helena%22">Aranzález, Luz Helena</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Mockus%2C+Ismena%22">Mockus, Ismena</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+Facultad+de+Medicina+de+la+Universidad+Nacional+de+Colombia%22">Revista Facultad de Medicina de la Universidad Nacional de Colombia</searchLink>. 2016, Vol. 64 Issue 3, p439-445. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22SERUM%22">SERUM</searchLink><br /><searchLink fieldCode="DE" term="%22CARRIER+proteins%22">CARRIER proteins</searchLink><br /><searchLink fieldCode="DE" term="%22STUDENTS%22">STUDENTS</searchLink><br /><searchLink fieldCode="DE" term="%22INSULIN-like+growth+factor+receptors%22">INSULIN-like growth factor receptors</searchLink><br /><searchLink fieldCode="DE" term="%22BODY+fluids%22">BODY fluids</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Introduction: Nutritional vulnerability is more evident during childhood, since malnutrition has an impact on academic performance and is linked to different diseases during this period. Likewise, an increase in the incidence and prevalence of obesity in children has been observed, therefore, researches that assess nutritional conditions of children attending schools may have high-impact results in terms of public health. Objective: To relate children's nutritional condition by using anthropometry, with serum concentrations of insulin-like growth factor 1 (IGF-1) and its binding protein 2 (IGFBP-2). Materials and methods: A cross-sectional observational and comparative study was performed in children aged 7 to 9 attending two schools, one from the public sector and the other from the private sector. An anthropometric assessment was performed in 157 children, while IGF-1 and IGFBP (enzyme immunoassay) serum concentrations were measured in 81 children. Pearson's coefficient, analysis of variance (ANOVA), Dunnet's test and Games Howell's test, with a 95% confidence interval and a p<0.05 statistical significance, were considered for performing the statistical analysis. Results: Overweight and obesity were found in 46 subjects; the prevalence of obesity was higher in boys, while overweight prevalence was higher in girls. A direct relation between IGF-1 and height (p<0,05) was observed, while an inverse relation between IGFBP-2 and BMI (p<0,001) was found. Conclusions: IGF-1 serum concentrations were higher in students attending the public school. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Introducción. Una de las etapas con mayor vulnerabilidad del estado nutricional es la infancia, pues en este periodo la desnutrición interfiere con el desempeño escolar y se asocia a enfermedades; asimismo, se ha observado aumento de la incidencia y prevalencia de obesidad en niños, por lo que investigaciones de evaluación nutricional en población escolar pueden tener alto impacto en salud pública. Objetivo. Relacionar el estado nutricional --antropometría-- con niveles séricos del factor de crecimiento similares a la insulina 1 (IGF-1) y su proteína enlazante 2 (IGFBP-2). Materiales y métodos. Estudio observacional de corte transversal comparativo entre estudiantes de 7 a 9 años de dos colegios, uno público y otro privado, mediante el cual se realizó valoración antropométrica de 157 niños y medición de niveles séricos de IGF- 1 e IGFBP-2 (enzimoinmunoanálisis) en 81 niños. Para el análisis estadístico se tuvo en cuenta coeficiente de Pearson, análisis de varianza (ANOVA), test de Dunnet y Games Howell, intervalo de confianza del 95% y significancia estadística de p<0.05. Resultados. Se registró sobrepeso y obesidad en 46 sujetos; la obesidad fue más prevalente en niños mientras que el sobrepeso en niñas. Se encontró relación directa entre IGF-1 y talla (p<0.05) y relación inversa entre IGFBP-2 e IMC (p<0.001). Conclusiones. Las concentraciones séricas de IGF-1 fueron mayores en la institución pública. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista Facultad de Medicina de la Universidad Nacional de Colombia is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.15446/revfacmed.v64n3.54454 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 439 Subjects: – SubjectFull: SERUM Type: general – SubjectFull: CARRIER proteins Type: general – SubjectFull: STUDENTS Type: general – SubjectFull: INSULIN-like growth factor receptors Type: general – SubjectFull: BODY fluids Type: general Titles: – TitleFull: Nutritional condition and IGF-1 and IGFBP-2 serum concentrations in students aged 7 to 9 attending two educational institutions. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Figueroa, Jenifer Tatiana – PersonEntity: Name: NameFull: Vera, Sorany – PersonEntity: Name: NameFull: Aranzález, Luz Helena – PersonEntity: Name: NameFull: Mockus, Ismena IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 07 Text: 2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 01200011 Numbering: – Type: volume Value: 64 – Type: issue Value: 3 Titles: – TitleFull: Revista Facultad de Medicina de la Universidad Nacional de Colombia Type: main |
| ResultId | 1 |
