Adiposity, inflammation and fat-soluble vitamins in adolescents
Objective: Evaluate the association between inflammatory process, adiposity, and vitamins A, D, and E in adolescents, according to gender. Methods: Cross-sectional study with adolescents aged 12-19 years old of both genders attending public schools in Recife. A questionnaire was used to collect data...
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Elsevier,
2019-09-01T00:00:00Z.
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LEADER | 00000 am a22000003u 4500 | ||
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001 | doaj_dbd9f1fad3e442728aae9e20916b24a2 | ||
042 | |a dc | ||
100 | 1 | 0 | |a Rebecca Peixoto Paes-Silva |e author |
700 | 1 | 0 | |a Patrícia Calado Ferreira Pinheiro Gadelha |e author |
700 | 1 | 0 | |a Maria da Conceição Chaves de Lemos |e author |
700 | 1 | 0 | |a Célia Maria Machado Barbosa de Castro |e author |
700 | 1 | 0 | |a Ilma Kruze Grande de Arruda |e author |
700 | 1 | 0 | |a Alcides da Silva Diniz |e author |
245 | 0 | 0 | |a Adiposity, inflammation and fat-soluble vitamins in adolescents |
260 | |b Elsevier, |c 2019-09-01T00:00:00Z. | ||
500 | |a 0021-7557 | ||
500 | |a 10.1016/j.jped.2018.05.008 | ||
520 | |a Objective: Evaluate the association between inflammatory process, adiposity, and vitamins A, D, and E in adolescents, according to gender. Methods: Cross-sectional study with adolescents aged 12-19 years old of both genders attending public schools in Recife. A questionnaire was used to collect data on socioeconomic level, lifestyle, and food intake of adolescents. Then, an anthropometric evaluation and a blood sampling were performed to analyze serum concentrations of α-1-acid glycoprotein, retinol, β-carotene, α-tocopherol, and 25-hydroxy-vitamin D. Results: The levels of α-1-acid glycoprotein were higher for abdominal obesity in both genders. Male adolescents with insufficient serum α-tocopherol levels had low levels of α-1-acid glycoprotein (p = 0.03) and an increased risk of 25-hydroxy-vitamin D and β-carotene deficiency in relation to total and abdominal fat; female adolescents had an increased risk of insufficient β-carotene with abdominal obesity (PR: 1.33; 95% CI: 1.2-1.5). Conclusion: Abdominal adiposity implies a higher risk of inflammation and causes different changes to the levels of fat-soluble vitamins according to gender. Resumo: Objetivo: Avaliar a associação entre processo inflamatório, adiposidade e as vitaminas A, D e E em adolescentes, segundo o sexo. Métodos: Estudo transversal com adolescentes de 12 a 19 anos de ambos os sexos de escolas públicas de Recife. Foi utilizado um questionário para coleta de dados socioeconômicos de estilo de vida e de consumo alimentar dos adolescentes. Em seguida, realizou-se a avalição antropométrica e coleta de sangue para análise das concentrações séricas de α-1-glicoproteína ácida, retinol, β-caroteno, α-tocoferol e 25-hidroxivitamina D. Resultados: Os níveis de α-1-glicoproteína ácida foram maiores na obesidade abdominal de ambos os sexos. Os meninos com níveis séricos insuficientes de α-tocoferol expressaram níveis reduzidos de α-1-glicoproteína ácida (p = 0,03) e apresentaram um maior risco de deficiência de 25-hidroxivitamina D e β-caroteno na adiposidade total e abdominal, enquanto as meninas mostraram maior risco de insuficiência de β-caroteno com a obesidade abdominal (RP 1,33; IC 95% 1,2-1,5). Conclusão: A adiposidade abdominal reflete maior risco de inflamação e causa alterações distintas nas concentrações das vitaminas lipossolúveis, de acordo com o sexo. Keywords: Obesity, Inflammation, Adolescents, Vitamins, Palavras-chave: Obesidade, Inflamação, Adolescentes, Vitaminas | ||
546 | |a EN | ||
690 | |a Pediatrics | ||
690 | |a RJ1-570 | ||
655 | 7 | |a article |2 local | |
786 | 0 | |n Jornal de Pediatria, Vol 95, Iss 5, Pp 575-583 (2019) | |
787 | 0 | |n http://www.sciencedirect.com/science/article/pii/S002175571830055X | |
787 | 0 | |n https://doaj.org/toc/0021-7557 | |
856 | 4 | 1 | |u https://doaj.org/article/dbd9f1fad3e442728aae9e20916b24a2 |z Connect to this object online. |