The Impact of Maternal Diet during Pregnancy and Lactation on the Fatty Acid Composition of Erythrocytes and Breast Milk of Chilean Women
Maternal diet during pregnancy is relevant for fatty acid supply during fetal life and lactation. Arachidonic (AA) and docosahexaenoic (DHA) acids are also relevant for the normal growth and development of brain and visual system. AA and DHA provided by the mother to the fetus and infant are directl...
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| Veröffentlicht in: | Nutrients 2018-06, Vol.10 (7), p.839 |
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| creator | Barrera, Cynthia Valenzuela, Rodrigo Chamorro, Rodrigo Bascuñán, Karla Sandoval, Jorge Sabag, Natalia Valenzuela, Francesca Valencia, María-Paz Puigrredon, Claudia Valenzuela, Alfonso |
| description | Maternal diet during pregnancy is relevant for fatty acid supply during fetal life and lactation. Arachidonic (AA) and docosahexaenoic (DHA) acids are also relevant for the normal growth and development of brain and visual system. AA and DHA provided by the mother to the fetus and infant are directly associated with maternal dietary intake and body stores. Our aim was to evaluate the impact of maternal diet, specially referring to the quality of fatty acid intake, in a sample of Chilean women during last stage of pregnancy and across the lactation period. Fifty healthy pregnant women (age range 20⁻33 years) were studied from the 6th month of pregnancy and followed until 6th month of lactation period. Diet characteristics were evaluated through food frequency questionnaires. Fatty acids composition of erythrocyte phospholipids and breast milk samples was assessed by gas-liquid chromatography. Overall, women had high saturated fatty acids intake with sufficient intake of mono- and polyunsaturated fatty acids (PUFA). Diet was high in
-6 PUFA and low in
-3 PUFA (mainly DHA), with imbalanced
-6/
-3 PUFA ratio. Erythrocytes and breast milk DHA concentration was significantly reduced during lactation compared to pregnancy, a pattern not observed for AA. We concluded that is necessary to increase the intake of
-3 PUFA during pregnancy and lactation by improving the quality of consumed foods with particular emphasis on its DHA content. |
| doi_str_mv | 10.3390/nu10070839 |
| format | Article |
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-6 PUFA and low in
-3 PUFA (mainly DHA), with imbalanced
-6/
-3 PUFA ratio. Erythrocytes and breast milk DHA concentration was significantly reduced during lactation compared to pregnancy, a pattern not observed for AA. We concluded that is necessary to increase the intake of
-3 PUFA during pregnancy and lactation by improving the quality of consumed foods with particular emphasis on its DHA content.</description><identifier>ISSN: 2072-6643</identifier><identifier>EISSN: 2072-6643</identifier><identifier>DOI: 10.3390/nu10070839</identifier><identifier>PMID: 29958393</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>arachidonic acid ; Baby foods ; brain ; Breast ; Breast milk ; Breastfeeding & lactation ; Composition ; Diet ; Dietary intake ; docosahexaenoic acid ; Erythrocytes ; Fatty acid composition ; Fatty acids ; fetus ; Fetuses ; food frequency questionnaires ; food intake ; Food quality ; foods ; gas chromatography ; growth and development ; Lactation ; Liquid chromatography ; maternal nutrition ; Milk ; omega-3 fatty acids ; omega-6 fatty acids ; Phospholipids ; Polyunsaturated fatty acids ; Pregnancy ; pregnant women ; saturated fatty acids ; Visual system</subject><ispartof>Nutrients, 2018-06, Vol.10 (7), p.839</ispartof><rights>2018. This work is licensed under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2018 by the authors. 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c439t-c74854f4801869750d3300e8983d4e45b99c40442bf1548db33df626f5a51f5d3</citedby><cites>FETCH-LOGICAL-c439t-c74854f4801869750d3300e8983d4e45b99c40442bf1548db33df626f5a51f5d3</cites><orcidid>0000-0003-1746-5560 ; 0000-0001-5055-3795 ; 0000-0002-7762-5696</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6073898/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6073898/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27915,27916,53782,53784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29958393$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Barrera, Cynthia</creatorcontrib><creatorcontrib>Valenzuela, Rodrigo</creatorcontrib><creatorcontrib>Chamorro, Rodrigo</creatorcontrib><creatorcontrib>Bascuñán, Karla</creatorcontrib><creatorcontrib>Sandoval, Jorge</creatorcontrib><creatorcontrib>Sabag, Natalia</creatorcontrib><creatorcontrib>Valenzuela, Francesca</creatorcontrib><creatorcontrib>Valencia, María-Paz</creatorcontrib><creatorcontrib>Puigrredon, Claudia</creatorcontrib><creatorcontrib>Valenzuela, Alfonso</creatorcontrib><title>The Impact of Maternal Diet during Pregnancy and Lactation on the Fatty Acid Composition of Erythrocytes and Breast Milk of Chilean Women</title><title>Nutrients</title><addtitle>Nutrients</addtitle><description>Maternal diet during pregnancy is relevant for fatty acid supply during fetal life and lactation. Arachidonic (AA) and docosahexaenoic (DHA) acids are also relevant for the normal growth and development of brain and visual system. AA and DHA provided by the mother to the fetus and infant are directly associated with maternal dietary intake and body stores. Our aim was to evaluate the impact of maternal diet, specially referring to the quality of fatty acid intake, in a sample of Chilean women during last stage of pregnancy and across the lactation period. Fifty healthy pregnant women (age range 20⁻33 years) were studied from the 6th month of pregnancy and followed until 6th month of lactation period. Diet characteristics were evaluated through food frequency questionnaires. Fatty acids composition of erythrocyte phospholipids and breast milk samples was assessed by gas-liquid chromatography. Overall, women had high saturated fatty acids intake with sufficient intake of mono- and polyunsaturated fatty acids (PUFA). Diet was high in
-6 PUFA and low in
-3 PUFA (mainly DHA), with imbalanced
-6/
-3 PUFA ratio. Erythrocytes and breast milk DHA concentration was significantly reduced during lactation compared to pregnancy, a pattern not observed for AA. We concluded that is necessary to increase the intake of
-3 PUFA during pregnancy and lactation by improving the quality of consumed foods with particular emphasis on its DHA content.</description><subject>arachidonic acid</subject><subject>Baby foods</subject><subject>brain</subject><subject>Breast</subject><subject>Breast milk</subject><subject>Breastfeeding & lactation</subject><subject>Composition</subject><subject>Diet</subject><subject>Dietary intake</subject><subject>docosahexaenoic acid</subject><subject>Erythrocytes</subject><subject>Fatty acid composition</subject><subject>Fatty acids</subject><subject>fetus</subject><subject>Fetuses</subject><subject>food frequency questionnaires</subject><subject>food intake</subject><subject>Food quality</subject><subject>foods</subject><subject>gas chromatography</subject><subject>growth and development</subject><subject>Lactation</subject><subject>Liquid chromatography</subject><subject>maternal nutrition</subject><subject>Milk</subject><subject>omega-3 fatty acids</subject><subject>omega-6 fatty acids</subject><subject>Phospholipids</subject><subject>Polyunsaturated fatty acids</subject><subject>Pregnancy</subject><subject>pregnant women</subject><subject>saturated fatty acids</subject><subject>Visual system</subject><issn>2072-6643</issn><issn>2072-6643</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkl1rFDEUhoMotqy98QdIwBsRVjOT7xuhrm0tbNGLipchm4_d1JlkTTLC_AT_dWfcWqs3hkAC7_O-J-EcAJ436A3GEr2NQ4MQRwLLR-C4RbxdMkbw4wf3I3BSyg2aF0ec4afgqJWSTg58DH5e7xy87PfaVJg8vNLV5ag7-CG4Cu2QQ9zCz9lto45mhDpauJ5QXUOKcNp1cp_rWkd4aoKFq9TvUwkH1cOzPNZdTmasrvzyvs9OlwqvQvdt1le70Dkd4dfUu_gMPPG6K-7k7lyAL-dn16uPy_Wni8vV6XppCJZ1aTgRlHgiUCOY5BRZjBFyQgpsiSN0I6UhiJB24xtKhN1gbD1rmaeaNp5avADvDrn7YdM7a1ysWXdqn0Ov86iSDupvJYad2qYfiiGO5zIL8OouIKfvgytV9aEY13U6ujQU1ba8EYgIzP-PItYKTBmRE_ryH_QmDXMrJqpBggrG2Bz4-kCZnErJzt-_u0Fqngf1Zx4m-MXDn96jv7uPbwGKK6-c</recordid><startdate>20180628</startdate><enddate>20180628</enddate><creator>Barrera, Cynthia</creator><creator>Valenzuela, Rodrigo</creator><creator>Chamorro, Rodrigo</creator><creator>Bascuñán, Karla</creator><creator>Sandoval, Jorge</creator><creator>Sabag, Natalia</creator><creator>Valenzuela, Francesca</creator><creator>Valencia, María-Paz</creator><creator>Puigrredon, Claudia</creator><creator>Valenzuela, Alfonso</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TS</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-1746-5560</orcidid><orcidid>https://orcid.org/0000-0001-5055-3795</orcidid><orcidid>https://orcid.org/0000-0002-7762-5696</orcidid></search><sort><creationdate>20180628</creationdate><title>The Impact of Maternal Diet during Pregnancy and Lactation on the Fatty Acid Composition of Erythrocytes and Breast Milk of Chilean Women</title><author>Barrera, Cynthia ; 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Arachidonic (AA) and docosahexaenoic (DHA) acids are also relevant for the normal growth and development of brain and visual system. AA and DHA provided by the mother to the fetus and infant are directly associated with maternal dietary intake and body stores. Our aim was to evaluate the impact of maternal diet, specially referring to the quality of fatty acid intake, in a sample of Chilean women during last stage of pregnancy and across the lactation period. Fifty healthy pregnant women (age range 20⁻33 years) were studied from the 6th month of pregnancy and followed until 6th month of lactation period. Diet characteristics were evaluated through food frequency questionnaires. Fatty acids composition of erythrocyte phospholipids and breast milk samples was assessed by gas-liquid chromatography. Overall, women had high saturated fatty acids intake with sufficient intake of mono- and polyunsaturated fatty acids (PUFA). Diet was high in
-6 PUFA and low in
-3 PUFA (mainly DHA), with imbalanced
-6/
-3 PUFA ratio. Erythrocytes and breast milk DHA concentration was significantly reduced during lactation compared to pregnancy, a pattern not observed for AA. We concluded that is necessary to increase the intake of
-3 PUFA during pregnancy and lactation by improving the quality of consumed foods with particular emphasis on its DHA content.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>29958393</pmid><doi>10.3390/nu10070839</doi><orcidid>https://orcid.org/0000-0003-1746-5560</orcidid><orcidid>https://orcid.org/0000-0001-5055-3795</orcidid><orcidid>https://orcid.org/0000-0002-7762-5696</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | arachidonic acid Baby foods brain Breast Breast milk Breastfeeding & lactation Composition Diet Dietary intake docosahexaenoic acid Erythrocytes Fatty acid composition Fatty acids fetus Fetuses food frequency questionnaires food intake Food quality foods gas chromatography growth and development Lactation Liquid chromatography maternal nutrition Milk omega-3 fatty acids omega-6 fatty acids Phospholipids Polyunsaturated fatty acids Pregnancy pregnant women saturated fatty acids Visual system |
| title | The Impact of Maternal Diet during Pregnancy and Lactation on the Fatty Acid Composition of Erythrocytes and Breast Milk of Chilean Women |
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