{"id":"https://openalex.org/W2016641837","doi":"https://doi.org/10.1111/j.1651-2227.1980.tb07087.x","title":"PYRIDOXAL PHOSPHATE CONCENTRATION IN BLOOD IN NEWBORN INFANTS AND THEIR MOTHERS COMPARED WITH THE AMOUNT OF EXTRA PYRIDOXOL TAKEN DURING PREGNANCY AND BREAST FEEDING","display_name":"PYRIDOXAL PHOSPHATE CONCENTRATION IN BLOOD IN NEWBORN INFANTS AND THEIR MOTHERS COMPARED WITH THE AMOUNT OF EXTRA PYRIDOXOL TAKEN DURING PREGNANCY AND BREAST FEEDING","publication_year":1980,"publication_date":"1980-05-01","ids":{"openalex":"https://openalex.org/W2016641837","doi":"https://doi.org/10.1111/j.1651-2227.1980.tb07087.x","mag":"2016641837","pmid":"https://pubmed.ncbi.nlm.nih.gov/7376857"},"language":"en","primary_location":{"id":"doi:10.1111/j.1651-2227.1980.tb07087.x","doi":"https://doi.org/10.1111/j.1651-2227.1980.tb07087.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1651-2227.1980.tb07087.x","pdf_url":null,"source":{"id":"https://openalex.org/S178469169","display_name":"Acta Paediatrica","issn_l":"0365-1436","issn":["0365-1436","0803-5253","1651-2227"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Paediatrica","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/A5109218782","display_name":"Jan Ejderhamn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800044222","display_name":"Sundsvall Municipality","ror":"https://ror.org/05edmwq13","country_code":"SE","type":"government","lineage":["https://openalex.org/I2800044222"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"J. EJDERHAMN","raw_affiliation_strings":["Departments of Paediatrics and Clinical Chemistry, Sundsvall Hospital, Sundsvall, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Paediatrics and Clinical Chemistry, Sundsvall Hospital, Sundsvall, Sweden","institution_ids":["https://openalex.org/I2800044222"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084589847","display_name":"Arne Hamfelt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800044222","display_name":"Sundsvall Municipality","ror":"https://ror.org/05edmwq13","country_code":"SE","type":"government","lineage":["https://openalex.org/I2800044222"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"A. HAMFELT","raw_affiliation_strings":["Departments of Paediatrics and Clinical Chemistry, Sundsvall Hospital, Sundsvall, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Paediatrics and Clinical Chemistry, Sundsvall Hospital, Sundsvall, Sweden","institution_ids":["https://openalex.org/I2800044222"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2800044222"],"apc_list":{"value":4480,"currency":"USD","value_usd":4480},"apc_paid":null,"fwci":1.7478,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82807018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"69","issue":"3","first_page":"327","last_page":"330"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10499","display_name":"Folate and B Vitamins Research","score":0.9955999851226807,"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/T10499","display_name":"Folate and B Vitamins Research","score":0.9955999851226807,"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/T12068","display_name":"Neonatal Health and Biochemistry","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11027","display_name":"Metabolism and Genetic Disorders","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/1308","display_name":"Clinical Biochemistry"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pyridoxal-5-phosphate","display_name":"pyridoxal phosphate","score":1.0},{"id":"https://openalex.org/keywords/vitamin-b6","display_name":"vitamin B6","score":0.9639999866485596},{"id":"https://openalex.org/keywords/umbilical-cord-blood","display_name":"umbilical cord blood","score":0.8230000138282776},{"id":"https://openalex.org/keywords/newborns","display_name":"neonates","score":0.7580000162124634},{"id":"https://openalex.org/keywords/breastfeeding","display_name":"breastfeeding","score":0.6930000185966492},{"id":"https://openalex.org/keywords/maternal-fetal-correlation","display_name":"maternal-fetal correlation","score":0.5220000147819519}],"concepts":[{"id":"https://openalex.org/C2780859938","wikidata":"https://www.wikidata.org/wiki/Q3065731","display_name":"Pyridoxal","level":3,"score":0.7672955393791199},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7504945397377014},{"id":"https://openalex.org/C2780914630","wikidata":"https://www.wikidata.org/wiki/Q914952","display_name":"Cord blood","level":2,"score":0.7439666390419006},{"id":"https://openalex.org/C43044207","wikidata":"https://www.wikidata.org/wiki/Q618363","display_name":"Venous blood","level":2,"score":0.6862581372261047},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.6739427447319031},{"id":"https://openalex.org/C2776834122","wikidata":"https://www.wikidata.org/wiki/Q418957","display_name":"Pyridoxal phosphate","level":4,"score":0.6647037863731384},{"id":"https://openalex.org/C2910491791","wikidata":"https://www.wikidata.org/wiki/Q418957","display_name":"Pyridoxal 5-Phosphate","level":4,"score":0.5263368487358093},{"id":"https://openalex.org/C3020294031","wikidata":"https://www.wikidata.org/wiki/Q174876","display_name":"Breast feeding","level":2,"score":0.49867987632751465},{"id":"https://openalex.org/C2775871700","wikidata":"https://www.wikidata.org/wiki/Q22728","display_name":"Breast milk","level":2,"score":0.4890082776546478},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.45825210213661194},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4516467750072479},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.3961696922779083},{"id":"https://openalex.org/C2777132085","wikidata":"https://www.wikidata.org/wiki/Q46220103","display_name":"Phosphate","level":2,"score":0.3931690752506256},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.24304190278053284},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.19194817543029785},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15280717611312866},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.14367017149925232},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08109992742538452},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C197957613","wikidata":"https://www.wikidata.org/wiki/Q407280","display_name":"Cofactor","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001942","descriptor_name":"Breast Feeding","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":"Q000032","qualifier_name":"analysis","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":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011732","descriptor_name":"Pyridoxal Phosphate","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D011736","descriptor_name":"Pyridoxine","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1111/j.1651-2227.1980.tb07087.x","doi":"https://doi.org/10.1111/j.1651-2227.1980.tb07087.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1651-2227.1980.tb07087.x","pdf_url":null,"source":{"id":"https://openalex.org/S178469169","display_name":"Acta Paediatrica","issn_l":"0365-1436","issn":["0365-1436","0803-5253","1651-2227"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Paediatrica","raw_type":"journal-article"},{"id":"pmid:7376857","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7376857","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":"Acta paediatrica Scandinavica","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.98580002784729}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1028188520","https://openalex.org/W1982669817","https://openalex.org/W1983348453","https://openalex.org/W2041141960","https://openalex.org/W2049734773","https://openalex.org/W2058425800","https://openalex.org/W2125047055","https://openalex.org/W3016192985","https://openalex.org/W4302809954"],"related_works":["https://openalex.org/W1998518869","https://openalex.org/W2051154853","https://openalex.org/W2125047055","https://openalex.org/W2083816315","https://openalex.org/W2103299200","https://openalex.org/W1857647579","https://openalex.org/W7100576265","https://openalex.org/W2099333776","https://openalex.org/W2147159043","https://openalex.org/W1773468782"],"abstract_inverted_index":{"Abstract.":[0],"Ejderhamn,":[1],"J.":[2],"and":[3,9,24,37,55,69,105,231],"Hamfelt,":[4],"A.":[5],"(Departments":[6],"of":[7,31,46,72,130,136,152,156,167,171,181,202,244],"Paediatrics":[8],"Clinical":[10],"Chemistry,":[11],"Sundsvalls":[12],"Hospital,":[13],"Sundsvall,":[14],"Sweden.)":[15],"Pyridoxal":[16,78],"phosphate":[17,48,79,100,132,158,173,228,233],"concentration":[18,129,155,170,234],"in":[19,21,52,84,101,159,175,196,207,229,235],"blood":[20,54,57,86,104,108,161],"newborn":[22],"infants":[23,140],"their":[25],"mothers":[26,91,112,119,142],"compared":[27,138],"with":[28,139,226],"the":[29,90,111,149,154,169,176,221,240],"amount":[30],"extra":[32,122,146],"pyridoxol":[33,123,204],"taken":[34,59,88,109,121,145],"during":[35,124,205,239],"pregnancy":[36,125,206],"breast":[38,197],"feeding,":[39],"Acta":[40],"Paediatr":[41],"Scand,":[42],"69:327,":[43],"1980.\u2014The":[44],"concentrations":[45,80],"pyridoxal":[47,99,131,157,172,227,232],"have":[49,214],"been":[50],"estimated":[51],"cord":[53,102],"capillary":[56,160],"samples":[58,87],"at":[60,92,113,133],"3":[61,134],"hours,":[62],"2":[63],"days,":[64,66],"4":[65],"7":[67],"days":[68],"6":[70,165,242],"weeks":[71,166,243],"age,":[73],"from":[74,89,110],"eleven":[75],"fullterm":[76],"infants.":[77],"were":[81],"also":[82,186],"determined":[83],"venous":[85,106],"delivery.":[93],"A":[94],"highly":[95],"significant":[96],"correlation":[97,219],"between":[98,220],"whole":[103,107],"delivery":[114],"was":[115,237],"found.":[116],"Infants":[117],"whose":[118,141],"had":[120,126,143],"a":[127],"higher":[128],"hours":[135],"age":[137,168],"not":[144,213],"pyridoxol.":[147],"During":[148],"first":[150,241],"week":[151],"life":[153],"decreases":[162],"strikingly.":[163],"At":[164],"is":[174,194],"same":[177],"range":[178],"as":[179],"that":[180],"normal":[182],"adults.":[183],"Findings":[184],"are":[185],"discussed":[187],"which":[188],"indicates":[189],"that:":[190],"1)":[191],"Vitamin":[192],"B6":[193],"transported":[195],"milk;":[198],"2)":[199],"The":[200],"giving":[201],"supplemental":[203],"ordinary":[208],"doses":[209],"(2\u20136":[210],"mg/day)":[211],"does":[212],"an":[215],"antilactogenic":[216],"effect.":[217],"No":[218],"erythrocyte":[222],"aspartate":[223],"aminotransferase":[224],"activation":[225],"vitro":[230],"plasma":[236],"found":[238],"life.":[245]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
