{"id":"https://openalex.org/W1994418124","doi":"https://doi.org/10.1055/s-2007-994696","title":"Influence of Maternal Factors on Cord and Neonatal Plasma Micronutrient Levels","display_name":"Influence of Maternal Factors on Cord and Neonatal Plasma Micronutrient Levels","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W1994418124","doi":"https://doi.org/10.1055/s-2007-994696","mag":"1994418124","pmid":"https://pubmed.ncbi.nlm.nih.gov/8442795"},"language":"en","primary_location":{"id":"doi:10.1055/s-2007-994696","doi":"https://doi.org/10.1055/s-2007-994696","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-2007-994696","pdf_url":null,"source":{"id":"https://openalex.org/S82239980","display_name":"American Journal of Perinatology","issn_l":"0735-1631","issn":["0735-1631","1098-8785"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Perinatology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109980258","display_name":"Penelope Dison","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Penelope Dison","raw_affiliation_strings":["Department of Pathology, University of British Columbia, Vancouver, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pathology, University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084865295","display_name":"Gillian Lockitch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4210153200","display_name":"BC Children's Hospital","ror":"https://ror.org/04n901w50","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4210153200"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gillian Lockitch","raw_affiliation_strings":["Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4210153200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007307249","display_name":"Anne Catherine Halstead","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4210153200","display_name":"BC Children's Hospital","ror":"https://ror.org/04n901w50","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4210153200"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Anne Halstead","raw_affiliation_strings":["Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4210153200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110324237","display_name":"Margaret R. Pendray","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4210153200","display_name":"BC Children's Hospital","ror":"https://ror.org/04n901w50","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4210153200"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Margaret Pendray","raw_affiliation_strings":["Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4210153200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079835648","display_name":"Andrew John Macnab","orcid":"https://orcid.org/0000-0002-8583-2986","observed_orcids":["https://orcid.org/0000-0002-8583-2986"]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4210153200","display_name":"BC Children's Hospital","ror":"https://ror.org/04n901w50","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4210153200"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Andrew Macnab","raw_affiliation_strings":["Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4210153200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111585599","display_name":"Bernd K. Wittmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]},{"id":"https://openalex.org/I4210153200","display_name":"BC Children's Hospital","ror":"https://ror.org/04n901w50","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I4210153200"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bernd Wittmann","raw_affiliation_strings":["Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Pathology, Pediatrics, and Obstetrics, University of British Columbia, and British Columbia's Children's Hospital, Vancouver, British Columbia, Canada","institution_ids":["https://openalex.org/I141945490","https://openalex.org/I4210153200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4065,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.59506869,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"10","issue":"01","first_page":"30","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11107","display_name":"Selenium in Biological Systems","score":0.7163000106811523,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11107","display_name":"Selenium in Biological Systems","score":0.7163000106811523,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10915","display_name":"Trace Elements in Health","score":0.0731000006198883,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11294","display_name":"Infant Nutrition and Health","score":0.06549999862909317,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/umbilical-cord-blood","display_name":"umbilical cord blood","score":0.8529999852180481},{"id":"https://openalex.org/keywords/neonatal-plasma","display_name":"neonatal plasma","score":0.9610000252723694},{"id":"https://openalex.org/keywords/selenium","display_name":"selenium","score":0.968999981880188},{"id":"https://openalex.org/keywords/glutathione-peroxidase","display_name":"glutathione peroxidase","score":0.9190000295639038},{"id":"https://openalex.org/keywords/alpha-tocopherol","display_name":"alpha-tocopherol","score":0.9300000071525574},{"id":"https://openalex.org/keywords/retinol","display_name":"retinol","score":0.9879999756813049},{"id":"https://openalex.org/keywords/vitamin-e-supplementation","display_name":"vitamin E supplementation","score":0.7440000176429749},{"id":"https://openalex.org/keywords/retinol-supplementation","display_name":"retinol supplementation","score":0.9810000061988831},{"id":"https://openalex.org/keywords/gestational-age","display_name":"gestational age","score":0.9300000071525574},{"id":"https://openalex.org/keywords/birth-weight","display_name":"birth weight","score":0.6679999828338623},{"id":"https://openalex.org/keywords/reference-values","display_name":"reference values","score":0.7360000014305115}],"concepts":[{"id":"https://openalex.org/C2776955114","wikidata":"https://www.wikidata.org/wiki/Q172563","display_name":"Umbilical cord","level":2,"score":0.6655453443527222},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6337792873382568},{"id":"https://openalex.org/C553756173","wikidata":"https://www.wikidata.org/wiki/Q876","display_name":"Selenium","level":2,"score":0.5987826585769653},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.5759090185165405},{"id":"https://openalex.org/C2778760513","wikidata":"https://www.wikidata.org/wiki/Q24773045","display_name":"Glutathione peroxidase","level":4,"score":0.5723981261253357},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.5630154609680176},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5617081522941589},{"id":"https://openalex.org/C2779573558","wikidata":"https://www.wikidata.org/wiki/Q424976","display_name":"Retinol","level":3,"score":0.5354015827178955},{"id":"https://openalex.org/C176674119","wikidata":"https://www.wikidata.org/wiki/Q11582","display_name":"Liter","level":2,"score":0.46938106417655945},{"id":"https://openalex.org/C14522933","wikidata":"https://www.wikidata.org/wiki/Q531507","display_name":"Micronutrient","level":2,"score":0.4422452747821808},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.4303455948829651},{"id":"https://openalex.org/C203580378","wikidata":"https://www.wikidata.org/wiki/Q18026462","display_name":"GPX3","level":5,"score":0.42605340480804443},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.39829468727111816},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.28393125534057617},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15764832496643066},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12156176567077637},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.115619957447052},{"id":"https://openalex.org/C2776151105","wikidata":"https://www.wikidata.org/wiki/Q898814","display_name":"Oxidative stress","level":2,"score":0.08428239822387695},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.05344289541244507},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2778979269","wikidata":"https://www.wikidata.org/wiki/Q106951292","display_name":"Catalase","level":3,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001724","descriptor_name":"Birth Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005312","descriptor_name":"Fetal Blood","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D005865","descriptor_name":"Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005979","descriptor_name":"Glutathione Peroxidase","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012643","descriptor_name":"Selenium","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D014801","descriptor_name":"Vitamin A","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D014810","descriptor_name":"Vitamin E","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1055/s-2007-994696","doi":"https://doi.org/10.1055/s-2007-994696","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-2007-994696","pdf_url":null,"source":{"id":"https://openalex.org/S82239980","display_name":"American Journal of Perinatology","issn_l":"0735-1631","issn":["0735-1631","1098-8785"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Perinatology","raw_type":"journal-article"},{"id":"pmid:8442795","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8442795","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American journal of perinatology","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"display_name":"Good health and well-being"},{"id":"https://metadata.un.org/sdg/2","score":0.6875,"display_name":"Zero hunger"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4241356578","https://openalex.org/W2130521935","https://openalex.org/W2897983508","https://openalex.org/W1936619645","https://openalex.org/W1577881492","https://openalex.org/W2067338766","https://openalex.org/W7033900340","https://openalex.org/W2414668432","https://openalex.org/W2163435184","https://openalex.org/W2620039641"],"abstract_inverted_index":{"The":[0,83],"influence":[1],"of":[2,30,155,163,183],"gestational":[3,31,87],"length,":[4],"maternal":[5,9,58,101,117],"prenatal":[6],"supplement":[7],"and":[8,14,19,23,32,43,47,55,59,69,80,89,130,137,141,146,165,189,201,206],"levels":[10,99,177],"on":[11,63],"umbilical":[12,52,78,198],"cord":[13,53,95,199],"neonatal":[15,60],"plasma":[16,175],"selenium,":[17,46],"alpha-tocopherol,":[18],"retinol":[20,127,166],"were":[21,36,72,103,113,180],"studied":[22],"appropriate":[24],"reference":[25],"intervals":[26],"for":[27,93,118,152],"ongoing":[28],"studies":[29],"perinatal":[33],"micronutrient":[34],"requirements":[35],"derived.":[37],"We":[38],"measured":[39,74],"retinol,":[40,205],"alpha-tocopherol":[41,134],"(total":[42],"alpha-tocopherol:cholesterol":[44,156],"ratio),":[45],"glutathione":[48,70,142,190,207],"peroxidase":[49,71,143,191,208],"in":[50,75,100],"160":[51],"samples":[54,61],"58":[56],"paired":[57,77,197],"collected":[62],"the":[64,94,153],"third":[65],"postpartum":[66],"day.":[67],"Selenium":[68,187],"also":[73],"25":[76],"artery":[79],"vein":[81],"samples.":[82,203],"strongest":[84],"correlation":[85],"with":[86,123,159],"age":[88],"birthweight":[90],"was":[91],"found":[92],"blood":[96,102,172],"variables,":[97],"whereas":[98],"not":[104,151,169,194],"related":[105],"to":[106],"either":[107],"gestation":[108],"or":[109,214],"weight.":[110],"Neonatal":[111],"values":[112],"significantly":[114,170],"lower":[115],"than":[116],"selenium":[119,176],"(0.96":[120],"[0.25]":[121],"compared":[122,158],"1.56":[124],"[0.27]":[125],"mumol/liter),":[126,133,140],"(0.54":[128],"[0.19]":[129],"1.26":[131],"[0.45]":[132],"(11.5":[135],"[3.63]":[136],"32.4":[138],"[9.20]":[139],"(446":[144],"[174]":[145],"873":[147],"[176]":[148],"U/liter)":[149],"but":[150],"ratio":[154],"(5.0":[157],"6.0).":[160],"Maternal":[161,174],"use":[162],"tocopherol":[164],"supplements":[167],"did":[168,193],"affect":[171],"concentrations.":[173],"at":[178],"term":[179],"about":[181],"60%":[182],"nonpregnant":[184],"adult":[185],"females.":[186],"concentration":[188],"activity":[192],"differ":[195],"between":[196,210],"arterial":[200],"venous":[202],"Selenium,":[204],"differed":[209],"infants":[211],"born":[212],"before":[213],"after":[215],"37":[216],"weeks'":[217],"gestation.":[218]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
