Relación entre la ingesta de vitamina C y las enzimas antioxidantes en mujeres obesas

Autores/as

DOI:

https://doi.org/10.33448/rsd-v10i3.13489

Palabras clave:

Vitamina C; Glutatión Peroxidasa; Superóxido Dismutasa; Obesidad.

Resumen

El presente estudio tuvo como objetivo evaluar la relación entre la ingesta dietética de vitamina C y la actividad de las enzimas antioxidantes en mujeres obesas. Se trata de un estudio de casos y controles, en el que participaron 62 mujeres, de entre 20 y 50 años, divididas en dos grupos: grupo control (mujeres eutróficas, n = 40) y grupo de casos (mujeres obesas, n = 22). Se tomaron medidas de peso y altura para calcular el índice de masa corporal, así como la ingesta estimada de calorías, macronutrientes y vitamina C. Además, se recolectaron muestras de sangre de los participantes para un análisis adicional de la actividad eritrocitaria de las enzimas glutatión peroxidasa y superóxido dismutasa. Los datos se analizaron con el programa estadístico SPSS para Windows 22.0. En cuanto a los resultados, se observó una diferencia estadísticamente significativa con respecto al consumo de carbohidratos y lípidos (p <0.05), siendo menor en el grupo de casos. Además, las mujeres obesas ingirieron menos vitamina C que el grupo de control (p <0,05). La actividad de la enzima glutatión peroxidasa fue similar entre los grupos, por otro lado, se observó una actividad reducida de la enzima superóxido dismutasa en mujeres obesas (p <0,05). No hubo correlación entre los parámetros de vitamina C y enzimas antioxidantes en los grupos. Así, se concluye que la ingesta de vitamina C no pareció influir en la actividad de las enzimas antioxidantes.

Citas

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Publicado

21/03/2021

Cómo citar

SILVA, L. D. da; SILVA, N. C. da; SANTOS, L. R. dos; SOARES, T. da C.; RÊGO, M. N. do; SILVA, M. C. L. da; FONTENELE, L. C.; POLTRONIERI, F.; MARREIRO, D. do N. Relación entre la ingesta de vitamina C y las enzimas antioxidantes en mujeres obesas. Research, Society and Development, [S. l.], v. 10, n. 3, p. e43810313489, 2021. DOI: 10.33448/rsd-v10i3.13489. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/13489. Acesso em: 7 jul. 2024.

Número

Sección

Ciencias de la salud