A longitudinal study of pyridoxine and zinc supplementation of lactating women
Forty lactating women were randomly assigned to four treatment groups. Beginning at 1-d postpartum the women in each group received a daily vitamin-mineral supplement for 9 mo. The treatments differed only in the amount of vitamin B-6 (0.5 or 4.0 mg pyridoxine) and zinc (0 or 25 mg) included in the...
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| Veröffentlicht in: | The American journal of clinical nutrition 1990-07, Vol.52 (1), p.135-141 |
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| container_title | The American journal of clinical nutrition |
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| creator | Moser-Veillon, PB Reynolds, RD |
| description | Forty lactating women were randomly assigned to four treatment groups. Beginning at 1-d postpartum the women in each group received a daily vitamin-mineral supplement for 9 mo. The treatments differed only in the amount of vitamin B-6 (0.5 or 4.0 mg pyridoxine) and zinc (0 or 25 mg) included in the supplements. The 4.0-mg pyridoxine supplements significantly increased plasma total vitamin B-6, plasma pyridoxal phosphate (PLP), and milk total vitamin B-6, thus showing that maternal intake exerts a significant effect on vitamin B-6 concentration in milk. There was no effect of vitamin B-6 intake on plasma, erythrocyte, or milk zinc concentration. The 25-mg zinc supplement also had no effect on plasma, erythrocyte, or milk zinc concentration, suggesting that maternal zinc intake is not a major regulator of milk zinc concentration. |
| doi_str_mv | 10.1093/ajcn/52.1.135 |
| format | Article |
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Beginning at 1-d postpartum the women in each group received a daily vitamin-mineral supplement for 9 mo. The treatments differed only in the amount of vitamin B-6 (0.5 or 4.0 mg pyridoxine) and zinc (0 or 25 mg) included in the supplements. The 4.0-mg pyridoxine supplements significantly increased plasma total vitamin B-6, plasma pyridoxal phosphate (PLP), and milk total vitamin B-6, thus showing that maternal intake exerts a significant effect on vitamin B-6 concentration in milk. There was no effect of vitamin B-6 intake on plasma, erythrocyte, or milk zinc concentration. The 25-mg zinc supplement also had no effect on plasma, erythrocyte, or milk zinc concentration, suggesting that maternal zinc intake is not a major regulator of milk zinc concentration.</description><identifier>ISSN: 0002-9165</identifier><identifier>EISSN: 1938-3207</identifier><identifier>DOI: 10.1093/ajcn/52.1.135</identifier><identifier>PMID: 2360541</identifier><identifier>CODEN: AJCNAC</identifier><language>eng</language><publisher>Bethesda, MD: Elsevier Inc</publisher><subject>Adult ; Biological and medical sciences ; blood plasma ; breast milk ; Diet ; dietary supplements ; Erythrocytes - analysis ; Female ; General and cellular metabolism. Vitamins ; Humans ; lactating women ; Lactation - drug effects ; Longitudinal Studies ; Medical sciences ; Milk, Human - analysis ; Nutritional Status ; Pharmacology. Drug treatments ; Pregnancy ; Pyridoxal Phosphate - blood ; pyridoxine ; Pyridoxine - administration & dosage ; Pyridoxine - analysis ; Pyridoxine - pharmacology ; zinc ; Zinc - administration & dosage ; Zinc - analysis ; Zinc - pharmacology</subject><ispartof>The American journal of clinical nutrition, 1990-07, Vol.52 (1), p.135-141</ispartof><rights>1990 American Society for Nutrition.</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c390t-3229ff7ae62f11af908d06ea78d8138bb35c08874aa8b21d845e094581685a423</citedby><cites>FETCH-LOGICAL-c390t-3229ff7ae62f11af908d06ea78d8138bb35c08874aa8b21d845e094581685a423</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19834626$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2360541$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moser-Veillon, PB</creatorcontrib><creatorcontrib>Reynolds, RD</creatorcontrib><title>A longitudinal study of pyridoxine and zinc supplementation of lactating women</title><title>The American journal of clinical nutrition</title><addtitle>Am J Clin Nutr</addtitle><description>Forty lactating women were randomly assigned to four treatment groups. Beginning at 1-d postpartum the women in each group received a daily vitamin-mineral supplement for 9 mo. The treatments differed only in the amount of vitamin B-6 (0.5 or 4.0 mg pyridoxine) and zinc (0 or 25 mg) included in the supplements. The 4.0-mg pyridoxine supplements significantly increased plasma total vitamin B-6, plasma pyridoxal phosphate (PLP), and milk total vitamin B-6, thus showing that maternal intake exerts a significant effect on vitamin B-6 concentration in milk. There was no effect of vitamin B-6 intake on plasma, erythrocyte, or milk zinc concentration. The 25-mg zinc supplement also had no effect on plasma, erythrocyte, or milk zinc concentration, suggesting that maternal zinc intake is not a major regulator of milk zinc concentration.</description><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>blood plasma</subject><subject>breast milk</subject><subject>Diet</subject><subject>dietary supplements</subject><subject>Erythrocytes - analysis</subject><subject>Female</subject><subject>General and cellular metabolism. Vitamins</subject><subject>Humans</subject><subject>lactating women</subject><subject>Lactation - drug effects</subject><subject>Longitudinal Studies</subject><subject>Medical sciences</subject><subject>Milk, Human - analysis</subject><subject>Nutritional Status</subject><subject>Pharmacology. Drug treatments</subject><subject>Pregnancy</subject><subject>Pyridoxal Phosphate - blood</subject><subject>pyridoxine</subject><subject>Pyridoxine - administration & dosage</subject><subject>Pyridoxine - analysis</subject><subject>Pyridoxine - pharmacology</subject><subject>zinc</subject><subject>Zinc - administration & dosage</subject><subject>Zinc - analysis</subject><subject>Zinc - pharmacology</subject><issn>0002-9165</issn><issn>1938-3207</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kE1v1DAQhi0EKtvCkSMiF3rLdvyV2Meq4kuq4AA9W7O2s3KVtYOdAMuvx9Gu4MTJY72P3hk9hLyisKWg-Q0-2ngj2ZZuKZdPyIZqrlrOoH9KNgDAWk07-ZxclvIIQJlQ3QW5YLwDKeiGfL5txhT3YV5ciDg2pQ7HJg3NdMzBpV8h-gaja36HaJuyTNPoDz7OOIcUV2xEu37ivvmZavCCPBtwLP7l-b0iD-_ffbv72N5_-fDp7va-tVzDXM9jehh69B0bKMVBg3LQeeyVU5Sr3Y5LC0r1AlHtGHVKSA9aSEU7JVEwfkWuT71TTt8XX2ZzCMX6ccTo01JMr5UEIbsKtifQ5lRK9oOZcjhgPhoKZvVnVn9GMkNN9Vf51-fiZXfw7i99Flbzt-cci8VxyBhtKP9KteKiY-veNyduwGRwnyvz8JUB5cB6kFToSvQnwldPP4LPptjgo_UuZG9n41L4z41_ACeXlLs</recordid><startdate>19900701</startdate><enddate>19900701</enddate><creator>Moser-Veillon, PB</creator><creator>Reynolds, RD</creator><general>Elsevier Inc</general><general>American Society for Clinical Nutrition</general><scope>6I.</scope><scope>AAFTH</scope><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19900701</creationdate><title>A longitudinal study of pyridoxine and zinc supplementation of lactating women</title><author>Moser-Veillon, PB ; Reynolds, RD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c390t-3229ff7ae62f11af908d06ea78d8138bb35c08874aa8b21d845e094581685a423</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>blood plasma</topic><topic>breast milk</topic><topic>Diet</topic><topic>dietary supplements</topic><topic>Erythrocytes - analysis</topic><topic>Female</topic><topic>General and cellular metabolism. Vitamins</topic><topic>Humans</topic><topic>lactating women</topic><topic>Lactation - drug effects</topic><topic>Longitudinal Studies</topic><topic>Medical sciences</topic><topic>Milk, Human - analysis</topic><topic>Nutritional Status</topic><topic>Pharmacology. Drug treatments</topic><topic>Pregnancy</topic><topic>Pyridoxal Phosphate - blood</topic><topic>pyridoxine</topic><topic>Pyridoxine - administration & dosage</topic><topic>Pyridoxine - analysis</topic><topic>Pyridoxine - pharmacology</topic><topic>zinc</topic><topic>Zinc - administration & dosage</topic><topic>Zinc - analysis</topic><topic>Zinc - pharmacology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moser-Veillon, PB</creatorcontrib><creatorcontrib>Reynolds, RD</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The American journal of clinical nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moser-Veillon, PB</au><au>Reynolds, RD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A longitudinal study of pyridoxine and zinc supplementation of lactating women</atitle><jtitle>The American journal of clinical nutrition</jtitle><addtitle>Am J Clin Nutr</addtitle><date>1990-07-01</date><risdate>1990</risdate><volume>52</volume><issue>1</issue><spage>135</spage><epage>141</epage><pages>135-141</pages><issn>0002-9165</issn><eissn>1938-3207</eissn><coden>AJCNAC</coden><abstract>Forty lactating women were randomly assigned to four treatment groups. 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| ispartof | The American journal of clinical nutrition, 1990-07, Vol.52 (1), p.135-141 |
| issn | 0002-9165 1938-3207 |
| language | eng |
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| source | MEDLINE; Alma/SFX Local Collection |
| subjects | Adult Biological and medical sciences blood plasma breast milk Diet dietary supplements Erythrocytes - analysis Female General and cellular metabolism. Vitamins Humans lactating women Lactation - drug effects Longitudinal Studies Medical sciences Milk, Human - analysis Nutritional Status Pharmacology. Drug treatments Pregnancy Pyridoxal Phosphate - blood pyridoxine Pyridoxine - administration & dosage Pyridoxine - analysis Pyridoxine - pharmacology zinc Zinc - administration & dosage Zinc - analysis Zinc - pharmacology |
| title | A longitudinal study of pyridoxine and zinc supplementation of lactating women |
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