Relationship between vitamin C ingestion and antioxidant enzymes in obese women

Detalhes bibliográficos
Autor(a) principal: Silva, Lyandra Dias da
Data de Publicação: 2021
Outros Autores: Silva, Nilmara Cunha da, Santos, Loanne Rocha dos, Soares, Tamires da Cunha, Rêgo, Marcelo Nery do, Silva, Mávia Caline Lopes da, Fontenele, Larissa Cristina, Poltronieri, Fabiana, Marreiro, Dilina do Nascimento
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/13489
Resumo: The present study aimed to assess the relationship between dietary vitamin C intake and activity of antioxidant enzymes in obese women. This is a case-control study, involving 62 women, aged between 20 and 50 years, divided into two groups: control group (eutrophic women, n = 40) and case group (obese women, n = 22). The measures of weight and height were considered to calculate the body mass index, as well as the estimated intake of calories, macronutrients and vitamin C. In addition, blood samples were collected from the participants for further analysis of the erythrocyte activity of the enzymes glutathione peroxidase and superoxide dismutase. The data were analyzed using the statistical program SPSS for Windows 22.0. As for the results, a statistically significant difference was observed regarding the consumption of carbohydrates and lipids (p <0.05), being lower in the case group. Moreover, obese women ingested less vitamin C than the control group (p <0.05). The activity of the glutathione peroxidase enzyme was similar in the groups, however, reduced activity of the superoxide dismutase enzyme was observed in obese women (p <0.05). There was no correlation between the parameters of vitamin C and antioxidant enzymes in the groups. Wherefore, it is concluded that the intake of vitamin C did not seem to influence the activity of antioxidant enzymes.
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spelling Relationship between vitamin C ingestion and antioxidant enzymes in obese womenRelación entre la ingesta de vitamina C y las enzimas antioxidantes en mujeres obesasRelação entre ingestão de vitamina C e enzimas antioxidantes em mulheres obesasVitamina CGlutatión PeroxidasaSuperóxido DismutasaObesidad.Vitamin CGlutathione PeroxidaseSuperoxide DismutaseObesity.Vitamina CGlutationa PeroxidaseSuperóxido DismutaseObesidade.The present study aimed to assess the relationship between dietary vitamin C intake and activity of antioxidant enzymes in obese women. This is a case-control study, involving 62 women, aged between 20 and 50 years, divided into two groups: control group (eutrophic women, n = 40) and case group (obese women, n = 22). The measures of weight and height were considered to calculate the body mass index, as well as the estimated intake of calories, macronutrients and vitamin C. In addition, blood samples were collected from the participants for further analysis of the erythrocyte activity of the enzymes glutathione peroxidase and superoxide dismutase. The data were analyzed using the statistical program SPSS for Windows 22.0. As for the results, a statistically significant difference was observed regarding the consumption of carbohydrates and lipids (p <0.05), being lower in the case group. Moreover, obese women ingested less vitamin C than the control group (p <0.05). The activity of the glutathione peroxidase enzyme was similar in the groups, however, reduced activity of the superoxide dismutase enzyme was observed in obese women (p <0.05). There was no correlation between the parameters of vitamin C and antioxidant enzymes in the groups. Wherefore, it is concluded that the intake of vitamin C did not seem to influence the activity of antioxidant enzymes.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.O presente estudo teve como objetivo avaliar a relação entre a ingestão de vitamina C na dieta e a atividade de enzimas antioxidantes em mulheres obesas. Trata-se de um estudo caso-controle, envolvendo 62 mulheres, com idade entre 20 e 50 anos, sendo distribuídas em dois grupos: grupo controle (mulheres eutróficas, n=40) e grupo caso (mulheres obesas, n=22). Foram realizadas medidas de peso corporal e altura para o cálculo do índice de massa corpórea, bem como estimadas a ingestão de calorias, macronutrientes e vitamina C. Além disso, foram coletadas amostras de sangue das participantes para posterior análise da atividade eritrocitária das enzimas glutationa peroxidase e superóxido dismutase. Os dados foram analisados no programa estatístico SPSS for Windows 22.0. Quanto aos resultados, observou-se diferença estatística significa quanto ao consumo de carboidratos e lipídios (p<0,05), sendo menor no grupo caso. Além disso, as mulheres obesas ingeriram quantidade de vitamina C inferior ao grupo controle (p<0,05). A atividade da enzima glutationa peroxidase foi semelhante entre os grupos, por outro lado observou-se atividade reduzida da enzima superóxido dismutase nas mulheres obesas (p<0,05). Não foi verificada correlação entre os parâmetros de vitamina C e enzimas antioxidantes nos grupos. Dessa forma, conclui-se que a ingestão de vitamina C pareceu não influenciar a atividade de enzimas antioxidantes.Research, Society and Development2021-03-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1348910.33448/rsd-v10i3.13489Research, Society and Development; Vol. 10 No. 3; e43810313489Research, Society and Development; Vol. 10 Núm. 3; e43810313489Research, Society and Development; v. 10 n. 3; e438103134892525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/13489/12157Copyright (c) 2021 Lyandra Dias da Silva; Nilmara Cunha da Silva; Loanne Rocha dos Santos; Tamires da Cunha Soares; Marcelo Nery do Rêgo; Mávia Caline Lopes da Silva; Larissa Cristina Fontenele; Fabiana Poltronieri; Dilina do Nascimento Marreirohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSilva, Lyandra Dias daSilva, Nilmara Cunha daSantos, Loanne Rocha dosSoares, Tamires da CunhaRêgo, Marcelo Nery doSilva, Mávia Caline Lopes daFontenele, Larissa CristinaPoltronieri, FabianaMarreiro, Dilina do Nascimento2021-03-28T12:03:35Zoai:ojs.pkp.sfu.ca:article/13489Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:34:49.272250Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Relationship between vitamin C ingestion and antioxidant enzymes in obese women
Relación entre la ingesta de vitamina C y las enzimas antioxidantes en mujeres obesas
Relação entre ingestão de vitamina C e enzimas antioxidantes em mulheres obesas
title Relationship between vitamin C ingestion and antioxidant enzymes in obese women
spellingShingle Relationship between vitamin C ingestion and antioxidant enzymes in obese women
Silva, Lyandra Dias da
Vitamina C
Glutatión Peroxidasa
Superóxido Dismutasa
Obesidad.
Vitamin C
Glutathione Peroxidase
Superoxide Dismutase
Obesity.
Vitamina C
Glutationa Peroxidase
Superóxido Dismutase
Obesidade.
title_short Relationship between vitamin C ingestion and antioxidant enzymes in obese women
title_full Relationship between vitamin C ingestion and antioxidant enzymes in obese women
title_fullStr Relationship between vitamin C ingestion and antioxidant enzymes in obese women
title_full_unstemmed Relationship between vitamin C ingestion and antioxidant enzymes in obese women
title_sort Relationship between vitamin C ingestion and antioxidant enzymes in obese women
author Silva, Lyandra Dias da
author_facet Silva, Lyandra Dias da
Silva, Nilmara Cunha da
Santos, Loanne Rocha dos
Soares, Tamires da Cunha
Rêgo, Marcelo Nery do
Silva, Mávia Caline Lopes da
Fontenele, Larissa Cristina
Poltronieri, Fabiana
Marreiro, Dilina do Nascimento
author_role author
author2 Silva, Nilmara Cunha da
Santos, Loanne Rocha dos
Soares, Tamires da Cunha
Rêgo, Marcelo Nery do
Silva, Mávia Caline Lopes da
Fontenele, Larissa Cristina
Poltronieri, Fabiana
Marreiro, Dilina do Nascimento
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Lyandra Dias da
Silva, Nilmara Cunha da
Santos, Loanne Rocha dos
Soares, Tamires da Cunha
Rêgo, Marcelo Nery do
Silva, Mávia Caline Lopes da
Fontenele, Larissa Cristina
Poltronieri, Fabiana
Marreiro, Dilina do Nascimento
dc.subject.por.fl_str_mv Vitamina C
Glutatión Peroxidasa
Superóxido Dismutasa
Obesidad.
Vitamin C
Glutathione Peroxidase
Superoxide Dismutase
Obesity.
Vitamina C
Glutationa Peroxidase
Superóxido Dismutase
Obesidade.
topic Vitamina C
Glutatión Peroxidasa
Superóxido Dismutasa
Obesidad.
Vitamin C
Glutathione Peroxidase
Superoxide Dismutase
Obesity.
Vitamina C
Glutationa Peroxidase
Superóxido Dismutase
Obesidade.
description The present study aimed to assess the relationship between dietary vitamin C intake and activity of antioxidant enzymes in obese women. This is a case-control study, involving 62 women, aged between 20 and 50 years, divided into two groups: control group (eutrophic women, n = 40) and case group (obese women, n = 22). The measures of weight and height were considered to calculate the body mass index, as well as the estimated intake of calories, macronutrients and vitamin C. In addition, blood samples were collected from the participants for further analysis of the erythrocyte activity of the enzymes glutathione peroxidase and superoxide dismutase. The data were analyzed using the statistical program SPSS for Windows 22.0. As for the results, a statistically significant difference was observed regarding the consumption of carbohydrates and lipids (p <0.05), being lower in the case group. Moreover, obese women ingested less vitamin C than the control group (p <0.05). The activity of the glutathione peroxidase enzyme was similar in the groups, however, reduced activity of the superoxide dismutase enzyme was observed in obese women (p <0.05). There was no correlation between the parameters of vitamin C and antioxidant enzymes in the groups. Wherefore, it is concluded that the intake of vitamin C did not seem to influence the activity of antioxidant enzymes.
publishDate 2021
dc.date.none.fl_str_mv 2021-03-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/13489
10.33448/rsd-v10i3.13489
url https://rsdjournal.org/index.php/rsd/article/view/13489
identifier_str_mv 10.33448/rsd-v10i3.13489
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/13489/12157
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 3; e43810313489
Research, Society and Development; Vol. 10 Núm. 3; e43810313489
Research, Society and Development; v. 10 n. 3; e43810313489
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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