{"id":"https://openalex.org/W1132809705","doi":"https://doi.org/10.1182/blood.v34.4.496.496","title":"Studies in Iron Absorption V. Effect of Gastrointestinal Factors on Iron Absorption","display_name":"Studies in Iron Absorption V. Effect of Gastrointestinal Factors on Iron Absorption","publication_year":1969,"publication_date":"1969-10-01","ids":{"openalex":"https://openalex.org/W1132809705","doi":"https://doi.org/10.1182/blood.v34.4.496.496","mag":"1132809705","pmid":"https://pubmed.ncbi.nlm.nih.gov/5821754"},"language":"en","primary_location":{"id":"doi:10.1182/blood.v34.4.496.496","doi":"https://doi.org/10.1182/blood.v34.4.496.496","is_oa":true,"landing_page_url":"https://doi.org/10.1182/blood.v34.4.496.496","pdf_url":"https://ashpublications.org/blood/article-pdf/34/4/496/575259/496.pdf","source":{"id":"https://openalex.org/S200071133","display_name":"Blood","issn_l":"0006-4971","issn":["0006-4971","1528-0020"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Blood","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ashpublications.org/blood/article-pdf/34/4/496/575259/496.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113030366","display_name":"S H\u00f6glund","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1335113835","display_name":"Karolinska University Hospital","ror":"https://ror.org/00m8d6786","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I1335113835"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"S. HO\u0308GLUND","raw_affiliation_strings":["Department of Internal Medicine (Section of Hematology and Gastroenterology) and Blood Bank, Karolinska Hospital and King Gustaf V Research Institute, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine (Section of Hematology and Gastroenterology) and Blood Bank, Karolinska Hospital and King Gustaf V Research Institute, Stockholm, Sweden","institution_ids":["https://openalex.org/I1335113835"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074740795","display_name":"Peter Reizenstein","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1335113835","display_name":"Karolinska University Hospital","ror":"https://ror.org/00m8d6786","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I1335113835"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"P. REIZENSTEIN","raw_affiliation_strings":["Department of Internal Medicine (Section of Hematology and Gastroenterology) and Blood Bank, Karolinska Hospital and King Gustaf V Research Institute, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine (Section of Hematology and Gastroenterology) and Blood Bank, Karolinska Hospital and King Gustaf V Research Institute, Stockholm, Sweden","institution_ids":["https://openalex.org/I1335113835"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1335113835"],"apc_list":{"value":5500,"currency":"USD","value_usd":5500},"apc_paid":null,"fwci":1.1706,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.7738012,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"34","issue":"4","first_page":"496","last_page":"504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T11418","display_name":"Plant Micronutrient Interactions and Effects","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10915","display_name":"Trace Elements in Health","score":0.0,"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/intestinal-iron-absorption","display_name":"intestinal iron absorption","score":0.8960000276565552},{"id":"https://openalex.org/keywords/vitamin-c","display_name":"vitamin C","score":0.9100000262260437},{"id":"https://openalex.org/keywords/ferrous-iron","display_name":"ferrous iron","score":0.8870000243186951},{"id":"https://openalex.org/keywords/grain-size","display_name":"grain size","score":0.5600000023841858},{"id":"https://openalex.org/keywords/dietary-fat","display_name":"dietary fat","score":0.7889999747276306},{"id":"https://openalex.org/keywords/oral-iron-supplementation","display_name":"oral iron supplementation","score":0.6110000014305115}],"concepts":[{"id":"https://openalex.org/C2775832776","wikidata":"https://www.wikidata.org/wiki/Q65122087","display_name":"Ferrous","level":2,"score":0.781640887260437},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.7556595802307129},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.598677933216095},{"id":"https://openalex.org/C2986274086","wikidata":"https://www.wikidata.org/wiki/Q199678","display_name":"Ascorbic acid","level":2,"score":0.5984153151512146},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.5106745362281799},{"id":"https://openalex.org/C2778345441","wikidata":"https://www.wikidata.org/wiki/Q6460735","display_name":"Meal","level":2,"score":0.4341030418872833},{"id":"https://openalex.org/C181389837","wikidata":"https://www.wikidata.org/wiki/Q461809","display_name":"Bioavailability","level":2,"score":0.41498637199401855},{"id":"https://openalex.org/C2781229736","wikidata":"https://www.wikidata.org/wiki/Q6864394","display_name":"Mineral absorption","level":3,"score":0.41197672486305237},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.35113853216171265},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.19366466999053955},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1532576084136963},{"id":"https://openalex.org/C98274493","wikidata":"https://www.wikidata.org/wiki/Q128406","display_name":"Pharmacology","level":1,"score":0.08236372470855713},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.075798898935318},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.06076064705848694},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001205","descriptor_name":"Ascorbic Acid","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D004040","descriptor_name":"Dietary Carbohydrates","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004041","descriptor_name":"Dietary Fats","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":"D005433","descriptor_name":"Flour","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005502","descriptor_name":"Food","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007408","descriptor_name":"Intestinal Absorption","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007413","descriptor_name":"Intestinal Mucosa","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D007503","descriptor_name":"Iron Isotopes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013607","descriptor_name":"Tablets","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1182/blood.v34.4.496.496","doi":"https://doi.org/10.1182/blood.v34.4.496.496","is_oa":true,"landing_page_url":"https://doi.org/10.1182/blood.v34.4.496.496","pdf_url":"https://ashpublications.org/blood/article-pdf/34/4/496/575259/496.pdf","source":{"id":"https://openalex.org/S200071133","display_name":"Blood","issn_l":"0006-4971","issn":["0006-4971","1528-0020"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Blood","raw_type":"journal-article"},{"id":"pmid:5821754","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/5821754","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":"Blood","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1182/blood.v34.4.496.496","doi":"https://doi.org/10.1182/blood.v34.4.496.496","is_oa":true,"landing_page_url":"https://doi.org/10.1182/blood.v34.4.496.496","pdf_url":"https://ashpublications.org/blood/article-pdf/34/4/496/575259/496.pdf","source":{"id":"https://openalex.org/S200071133","display_name":"Blood","issn_l":"0006-4971","issn":["0006-4971","1528-0020"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Blood","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8409000039100647,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.5683000087738037,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1132809705.pdf","grobid_xml":"https://content.openalex.org/works/W1132809705.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W1572405502","https://openalex.org/W4238692952"],"related_works":["https://openalex.org/W2426159521","https://openalex.org/W2438068878","https://openalex.org/W2258746059","https://openalex.org/W2050320286","https://openalex.org/W2029856618","https://openalex.org/W2264087177","https://openalex.org/W2280246592","https://openalex.org/W2339690562","https://openalex.org/W2342265416","https://openalex.org/W2442659678"],"abstract_inverted_index":{"Abstract":[0],"1.":[1],"Since":[2],"previous":[3],"studies":[4,32],"could":[5],"not":[6,67,100],"demonstrate":[7],"that":[8],"any":[9],"of":[10,60,82,89,106],"several":[11],"general":[12],"plasma":[13],"factors":[14,25],"played":[15],"a":[16,140,167],"major":[17],"role":[18],"in":[19,28,63,74,121,135,156],"intestinal":[20,24,76],"iron":[21,30,40,90,126,148,171,189,197],"absorption,":[22,198],"local":[23],"were":[26],"examined":[27],"240":[29],"absorption":[31,53,80,105,122,136,199],"on":[33],"150":[34],"healthy":[35],"subjects.":[36],"2.":[37],"When":[38,114,144,187],"the":[39,51,58,64,75,79,104],"dose":[41],"was":[42,54,94,116,123,137,149,160,172,182,191,200],"increased":[43],"40":[44],"times,":[45],"from":[46],"0.25":[47],"to":[48,102,151,193,202],"10":[49],"mg.":[50],"percentage":[52],"halved.":[55],"3.":[56],"Trebling":[57],"quantity":[59],"food":[61],"(bread)":[62],"intestine":[65],"did":[66,99],"significantly":[68],"decrease":[69,120,134],"absorption.":[70],"4.":[71],"Ascorbic":[72],"acid":[73,93],"lumen":[77],"trebled":[78],"even":[81],"ferrous":[83,107,180],"iron.":[84],"A":[85,132],"stable":[86],"pharmaceutical":[87],"combination":[88],"and":[91,165],"ascorbic":[92],"tested.":[95],"5.":[96],"Sifted":[97],"flour":[98,112],"seem":[101],"inhibit":[103],"iron,":[108],"but":[109],"coarse":[110],"ground":[111],"did.":[113],"fat":[115],"added,":[117],"no":[118],"further":[119,133],"found":[124,138],"although":[125],"soaps":[127],"may":[128],"be":[129],"formed.":[130],"6.":[131],"after":[139],"complete":[141],"meal.":[142],"7.":[143],"fine":[145],"grain":[146,169],"reduced":[147,170],"used":[150,173,183],"enrich":[152],"flour\u2014this":[153],"is":[154],"done":[155],"all":[157],"Swedish":[158],"flour\u2014absorption":[159],"50":[161],"per":[162,175],"cent":[163,176],"lower,":[164,177],"when":[166,179],"coarser":[168],"85":[174],"than":[178],"sulfate":[181],"for":[184],"enrichment.":[185],"8.":[186],"oral":[188],"treatment":[190],"given":[192],"persons":[194],"with":[195],"high":[196],"decreased":[201],"normal.":[203]},"counts_by_year":[{"year":2024,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
