Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFG |
Texto Completo: | http://repositorio.bc.ufg.br/tede/handle/tde/1500 |
Resumo: | Introduction: considering the importance of iron to infant health, and knowing that, in addition to nutrients colostrum may contain contaminants (cadmium and lead) from exposure to environment and nutrition of pregnant women, the relationship between these factors and heavy metals from the colostrum got enhanced. Objectives: to assess the relationship of the concentration of cadmium, lead and iron in colostrum with socioeconomic, lifestyle and dietary intake of pregnant women and recent mothers. Methodology: cross-sectional study with 80 lactate mothers in a maternity hospital in Goiânia (GO/Brazil). Socioeconomic, demographic and food frequency consumption (FFQ) questionnaire was applied and heavy metals colostrum by flame atomic absorption spectrometry were quantified. Results: median cadmium was 0.93 μg/L, and lead 4.65 μg/L in colostrum. There was no significant difference between age and region where puerpera lived in and contaminants, but there was a positive correlation, and the averages were higher for women over age of 20 and that were living in the capital, Goiânia. Cholesterol (p = 0.041) and animal products (p = 0.020) correlated significantly with lead. Grains such as rice (p = 0.042) influenced the cadmium colostrum positively. Iron content of the median value was 128.94 μg/L, with no significant association with the supplement and food consumption. Conclusions: relationship was detected between cadmium and lead content in colostrum with food consumption. The iron did not correlate with dietary factor. Socioeconomic factors, smoking, alcohol consumption and food supplementation had no significantly association with concentrations of the metals studied. . |
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FORNÉS, Nélida Schmidhttp://lattes.cnpq.br/0630711826568302http://lattes.cnpq.br/3768214214998680GONÇALVES, Renata Moreira2014-07-29T15:25:12Z2010-12-072010-06-14GONÇALVES, Renata Moreira. Cadmium, lead and iron in colostrum and the relationship with socioeconomic factors and lifestyle of the mothers at the maternity of Goiânia-GO. 2010. 183 f. Tese (Doutorado em Ciencias da Saude) - Universidade Federal de Goiás, Goiânia, 2010.http://repositorio.bc.ufg.br/tede/handle/tde/1500Introduction: considering the importance of iron to infant health, and knowing that, in addition to nutrients colostrum may contain contaminants (cadmium and lead) from exposure to environment and nutrition of pregnant women, the relationship between these factors and heavy metals from the colostrum got enhanced. Objectives: to assess the relationship of the concentration of cadmium, lead and iron in colostrum with socioeconomic, lifestyle and dietary intake of pregnant women and recent mothers. Methodology: cross-sectional study with 80 lactate mothers in a maternity hospital in Goiânia (GO/Brazil). Socioeconomic, demographic and food frequency consumption (FFQ) questionnaire was applied and heavy metals colostrum by flame atomic absorption spectrometry were quantified. Results: median cadmium was 0.93 μg/L, and lead 4.65 μg/L in colostrum. There was no significant difference between age and region where puerpera lived in and contaminants, but there was a positive correlation, and the averages were higher for women over age of 20 and that were living in the capital, Goiânia. Cholesterol (p = 0.041) and animal products (p = 0.020) correlated significantly with lead. Grains such as rice (p = 0.042) influenced the cadmium colostrum positively. Iron content of the median value was 128.94 μg/L, with no significant association with the supplement and food consumption. Conclusions: relationship was detected between cadmium and lead content in colostrum with food consumption. The iron did not correlate with dietary factor. Socioeconomic factors, smoking, alcohol consumption and food supplementation had no significantly association with concentrations of the metals studied. .Introdução: considerando a importância do ferro para saúde do lactente e, sabendo que, além de nutrientes essenciais ao recém-nascido, o leite pode conter contaminantes (cádmio e chumbo) provenientes de exposição ao ambiente e da alimentação durante a gestação, evidencia-se a relação entre esses fatores e metais pesados encontrados no colostro. Objetivos: Avaliar a relação da concentração do cádmio, chumbo e ferro do colostro com os fatores socioeconômicos, de estilo de vida e do consumo alimentar das gestantes. Metodologia: estudo transversal, realizado com 80 lactantes de uma maternidade em Goiânia (GO/Brasil). Aplicou-se questionário socioeconômico e demográfico e de frequência de consumo alimentar (QFCA). Quantificaram-se metais do colostro pela técnica de espectrometria de absorção atômica por chama. Resultados: a mediana de cádmio foi 0,93 μg/L, e de chumbo, 4,65 μg/L no colostro. Não houve diferença significativa entre idade, região em que a puérpera residia e os contaminantes, porém houve correlação positiva, e as maiores médias encontradas foram de mulheres com idade acima de 20 anos e que moravam na capital, Goiânia. Colesterol (p = 0,041) e produtos de origem animal (p = 0,020) correlacionaram significativamente ao chumbo. Cereais como arroz (p = 0,042), influenciaram o cádmio do colostro positivamente. Teor de ferro do colostro apresentou mediana de 128,94 μg/L, sem associação significativa com o suplemento e o consumo alimentar. Conclusões: há relação entre o conteúdo de cádmio e chumbo do colostro com o consumo alimentar. O ferro não correlacionou com fator dietético. Fatores socioeconômicos, tabagismo, etilismo e suplementação não se associaram significativamente à concentração dos metais estudados.Made available in DSpace on 2014-07-29T15:25:12Z (GMT). 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dc.title.por.fl_str_mv |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
dc.title.alternative.eng.fl_str_mv |
Cadmium, lead and iron in colostrum and the relationship with socioeconomic factors and lifestyle of the mothers at the maternity of Goiânia-GO |
title |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
spellingShingle |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO GONÇALVES, Renata Moreira Absorção atômica Colostro Consumo alimentar Metais pesados Toxicidade Colostro humano; Metais pesados; Consumo alimentar; Toxicidade; Absorção atômica Atomic absorption Colostrum Dietary intake Heavy metals Toxicity CNPQ::CIENCIAS DA SAUDE |
title_short |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
title_full |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
title_fullStr |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
title_full_unstemmed |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
title_sort |
Cádmio, chumbo e ferro em colostro e a relação com fatores socioeconômicos e de estilo de vida das puérperas em maternidade de Goiânia-GO |
author |
GONÇALVES, Renata Moreira |
author_facet |
GONÇALVES, Renata Moreira |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
FORNÉS, Nélida Schmid |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0630711826568302 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/3768214214998680 |
dc.contributor.author.fl_str_mv |
GONÇALVES, Renata Moreira |
contributor_str_mv |
FORNÉS, Nélida Schmid |
dc.subject.por.fl_str_mv |
Absorção atômica Colostro Consumo alimentar Metais pesados Toxicidade Colostro humano; Metais pesados; Consumo alimentar; Toxicidade; Absorção atômica |
topic |
Absorção atômica Colostro Consumo alimentar Metais pesados Toxicidade Colostro humano; Metais pesados; Consumo alimentar; Toxicidade; Absorção atômica Atomic absorption Colostrum Dietary intake Heavy metals Toxicity CNPQ::CIENCIAS DA SAUDE |
dc.subject.eng.fl_str_mv |
Atomic absorption Colostrum Dietary intake Heavy metals Toxicity |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS DA SAUDE |
description |
Introduction: considering the importance of iron to infant health, and knowing that, in addition to nutrients colostrum may contain contaminants (cadmium and lead) from exposure to environment and nutrition of pregnant women, the relationship between these factors and heavy metals from the colostrum got enhanced. Objectives: to assess the relationship of the concentration of cadmium, lead and iron in colostrum with socioeconomic, lifestyle and dietary intake of pregnant women and recent mothers. Methodology: cross-sectional study with 80 lactate mothers in a maternity hospital in Goiânia (GO/Brazil). Socioeconomic, demographic and food frequency consumption (FFQ) questionnaire was applied and heavy metals colostrum by flame atomic absorption spectrometry were quantified. Results: median cadmium was 0.93 μg/L, and lead 4.65 μg/L in colostrum. There was no significant difference between age and region where puerpera lived in and contaminants, but there was a positive correlation, and the averages were higher for women over age of 20 and that were living in the capital, Goiânia. Cholesterol (p = 0.041) and animal products (p = 0.020) correlated significantly with lead. Grains such as rice (p = 0.042) influenced the cadmium colostrum positively. Iron content of the median value was 128.94 μg/L, with no significant association with the supplement and food consumption. Conclusions: relationship was detected between cadmium and lead content in colostrum with food consumption. The iron did not correlate with dietary factor. Socioeconomic factors, smoking, alcohol consumption and food supplementation had no significantly association with concentrations of the metals studied. . |
publishDate |
2010 |
dc.date.available.fl_str_mv |
2010-12-07 |
dc.date.issued.fl_str_mv |
2010-06-14 |
dc.date.accessioned.fl_str_mv |
2014-07-29T15:25:12Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
GONÇALVES, Renata Moreira. Cadmium, lead and iron in colostrum and the relationship with socioeconomic factors and lifestyle of the mothers at the maternity of Goiânia-GO. 2010. 183 f. Tese (Doutorado em Ciencias da Saude) - Universidade Federal de Goiás, Goiânia, 2010. |
dc.identifier.uri.fl_str_mv |
http://repositorio.bc.ufg.br/tede/handle/tde/1500 |
identifier_str_mv |
GONÇALVES, Renata Moreira. Cadmium, lead and iron in colostrum and the relationship with socioeconomic factors and lifestyle of the mothers at the maternity of Goiânia-GO. 2010. 183 f. Tese (Doutorado em Ciencias da Saude) - Universidade Federal de Goiás, Goiânia, 2010. |
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http://repositorio.bc.ufg.br/tede/handle/tde/1500 |
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por |
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Universidade Federal de Goiás |
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Doutorado em Ciencias da Saude |
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UFG |
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BR |
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Ciencias da Saude |
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Universidade Federal de Goiás |
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