Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório do Instituto de Tecnologia de Alimentos |
Texto Completo: | http://repositorio.ital.sp.gov.br/jspui/handle/123456789/415 |
Resumo: | This study evaluated the influence of iron supplementation in pregnancy and breastfeeding on iron status of lactating women from a Brazilian Human Milk Bank. Blood and mature breast milk samples were collected from 145 women for assessment of iron status, as well as copper and zinc status. Haemoglobin, serum iron and ferritin were determined, respectively, by electronic counting, colorimetry and chemiluminescence. Transferrin and ceruloplasmin were analysed by nephelometry. Serum copper and zinc were measured by atomic absorption spectrophotometry, and serum alkaline phosphatase was measured by a colorimetric method. Iron, zinc and copper in breast milk were determined by spectrometry. Mean values of iron, copper and zinc (blood and breast milk) were compared by ANOVA, followed by Tukey’s test. Iron supplementation was beneficial to prevent anaemia in pregnancy but not effective to treat anaemia. During breastfeeding, iron supplementation had a negative effect on maternal copper status, confirming an interaction between these micronutrients. |
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Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bankiron supplementationbreast milkcopperzinchuman milk bankThis study evaluated the influence of iron supplementation in pregnancy and breastfeeding on iron status of lactating women from a Brazilian Human Milk Bank. Blood and mature breast milk samples were collected from 145 women for assessment of iron status, as well as copper and zinc status. Haemoglobin, serum iron and ferritin were determined, respectively, by electronic counting, colorimetry and chemiluminescence. Transferrin and ceruloplasmin were analysed by nephelometry. Serum copper and zinc were measured by atomic absorption spectrophotometry, and serum alkaline phosphatase was measured by a colorimetric method. Iron, zinc and copper in breast milk were determined by spectrometry. Mean values of iron, copper and zinc (blood and breast milk) were compared by ANOVA, followed by Tukey’s test. Iron supplementation was beneficial to prevent anaemia in pregnancy but not effective to treat anaemia. During breastfeeding, iron supplementation had a negative effect on maternal copper status, confirming an interaction between these micronutrients.Mello-Neto, Julio; et al.2022-08-30T18:23:29Z2022-08-30T18:23:29Z2013info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfJournal of Tropical Pedriatrics, v. 59, n. 2, p. 140-144, 2013.http://repositorio.ital.sp.gov.br/jspui/handle/123456789/415reponame:Repositório do Instituto de Tecnologia de Alimentosinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITALenginfo:eu-repo/semantics/openAccess2022-08-30T18:23:29Zoai:http://repositorio.ital.sp.gov.br:123456789/415Repositório InstitucionalPUBhttp://repositorio.ital.sp.gov.br/oai/requestbjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.bropendoar:2022-08-30T18:23:29Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)false |
dc.title.none.fl_str_mv |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
title |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
spellingShingle |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank Mello-Neto, Julio; et al. iron supplementation breast milk copper zinc human milk bank |
title_short |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
title_full |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
title_fullStr |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
title_full_unstemmed |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
title_sort |
Iron supplementation in pregnancy and breastfeeding and iron, copper and zinc status of lactating women from a human milk bank |
author |
Mello-Neto, Julio; et al. |
author_facet |
Mello-Neto, Julio; et al. |
author_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Mello-Neto, Julio; et al. |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
iron supplementation breast milk copper zinc human milk bank |
topic |
iron supplementation breast milk copper zinc human milk bank |
description |
This study evaluated the influence of iron supplementation in pregnancy and breastfeeding on iron status of lactating women from a Brazilian Human Milk Bank. Blood and mature breast milk samples were collected from 145 women for assessment of iron status, as well as copper and zinc status. Haemoglobin, serum iron and ferritin were determined, respectively, by electronic counting, colorimetry and chemiluminescence. Transferrin and ceruloplasmin were analysed by nephelometry. Serum copper and zinc were measured by atomic absorption spectrophotometry, and serum alkaline phosphatase was measured by a colorimetric method. Iron, zinc and copper in breast milk were determined by spectrometry. Mean values of iron, copper and zinc (blood and breast milk) were compared by ANOVA, followed by Tukey’s test. Iron supplementation was beneficial to prevent anaemia in pregnancy but not effective to treat anaemia. During breastfeeding, iron supplementation had a negative effect on maternal copper status, confirming an interaction between these micronutrients. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013 2022-08-30T18:23:29Z 2022-08-30T18:23:29Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
|
dc.identifier.uri.fl_str_mv |
Journal of Tropical Pedriatrics, v. 59, n. 2, p. 140-144, 2013. http://repositorio.ital.sp.gov.br/jspui/handle/123456789/415 |
identifier_str_mv |
Journal of Tropical Pedriatrics, v. 59, n. 2, p. 140-144, 2013. |
url |
http://repositorio.ital.sp.gov.br/jspui/handle/123456789/415 |
dc.language.none.fl_str_mv |
|
dc.language.iso.fl_str_mv |
eng |
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language |
eng |
dc.rights.none.fl_str_mv |
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dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
|
publisher.none.fl_str_mv |
|
dc.source.none.fl_str_mv |
reponame:Repositório do Instituto de Tecnologia de Alimentos instname:Instituto de Tecnologia de Alimentos (ITAL) instacron:ITAL |
instname_str |
Instituto de Tecnologia de Alimentos (ITAL) |
instacron_str |
ITAL |
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ITAL |
reponame_str |
Repositório do Instituto de Tecnologia de Alimentos |
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Repositório do Instituto de Tecnologia de Alimentos |
repository.name.fl_str_mv |
Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL) |
repository.mail.fl_str_mv |
bjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.br |
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