Academic Journal
Antioxidants and oxidative stress in children: Influence of puberty and metabolically unhealthy status
| العنوان: | Antioxidants and oxidative stress in children: Influence of puberty and metabolically unhealthy status |
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| المؤلفون: | Rupérez, Azahara I., Mesa, María D., Anguita-Ruiz, Augusto, González-Gil, Esther M., Vázquez-Cobela, Rocío, Moreno, Luis A., Gil, Ángel, Gil-Campos, Mercedes, Leis, Rosaura, Bueno, Gloria, Aguilera, Concepción M. |
| سنة النشر: | 2020 |
| المجموعة: | Digital Repository of University of Zaragoza (ZAGUAN) |
| الوصف: | Oxidative stress could help explain the relationship between childhood obesity and a metabolically unhealthy (MU) status. Moreover, puberty could also influence this relationship, since it entails physiological cardiometabolic changes. We aimed to evaluate plasma antioxidants and oxidative stress biomarkers in MU and metabolically healthy (MH) prepubertal and pubertal children and their associations with pro-inflammatory and endothelial damage biomarkers, taking puberty into account. A total of 1444 Spanish children aged 3–17 years (48.9% males, 66% prepubertal, 47.1% with obesity) were recruited. Blood pressure, anthropometric and biochemical parameters were measured, and children were categorized as having a MU or MH status according to risk factors. Retinol, carotenes, tocopherols, total antioxidant capacity (TAC), oxidized low-density lipoprotein and selected pro-inflammatory and endothelial damage biomarkers were analyzed. General linear models adjusted for age, sex, recruitment center and body mass index, partial correlations and stepwise linear regressions were performed. Lower carotenes and tocopherols levels were found in MU than in MH children. Plasma TAC was lower in prepubertal and higher in pubertal children with obesity compared to normal-weight children. Antioxidants and oxidative stress biomarkers showed novel associations with several pro-inflammatory and endothelial damage biomarkers, with pubertal differences, supporting the importance of considering both the antioxidant and oxidative stress status and puberty in the prevention of metabolic diseases in childhood. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | info:eu-repo/grantAgreement/ES/CIBERObn/CB15-00043; info:eu-repo/grantAgreement/ES/CIBERObn/CB15-00131; info:eu-repo/grantAgreement/ES/ISCIII/PI051968; info:eu-repo/grantAgreement/ES/ISCIII/PI11-01425; info:eu-repo/grantAgreement/ES/ISCIII/PI11-02042; info:eu-repo/grantAgreement/ES/ISCIII/PI11-02059; info:eu-repo/grantAgreement/ES/ISCIII/PI16-00871; info:eu-repo/grantAgreement/ES/ISCIII/PI16-012; info:eu-repo/grantAgreement/ES/ISCIII/PI16-01301; info:eu-repo/grantAgreement/ES/Spanish Ministry of Health/CIBERobn CB12-03-30038; http://zaguan.unizar.es/record/95368 |
| DOI: | 10.3390/antiox9070618 |
| الاتاحة: | http://zaguan.unizar.es/record/95368 https://doi.org/10.3390/antiox9070618 |
| Rights: | by ; http://creativecommons.org/licenses/by/3.0/es/ |
| رقم الانضمام: | edsbas.212B759 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/antiox9070618 |
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