{"id":"https://openalex.org/W2127216901","doi":"https://doi.org/10.1136/gut.12.12.973","title":"The effect of fat on calcium absorption from a mixed meal in normal subjects, patients with malabsorptive disease, and patients with a partial gastrectomy","display_name":"The effect of fat on calcium absorption from a mixed meal in normal subjects, patients with malabsorptive disease, and patients with a partial gastrectomy","publication_year":1971,"publication_date":"1971-12-01","ids":{"openalex":"https://openalex.org/W2127216901","doi":"https://doi.org/10.1136/gut.12.12.973","mag":"2127216901","pmid":"https://pubmed.ncbi.nlm.nih.gov/5003268","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1411984"},"language":"en","primary_location":{"id":"doi:10.1136/gut.12.12.973","doi":"https://doi.org/10.1136/gut.12.12.973","is_oa":false,"landing_page_url":"https://doi.org/10.1136/gut.12.12.973","pdf_url":null,"source":{"id":"https://openalex.org/S3251770","display_name":"Gut","issn_l":"0017-5749","issn":["0017-5749","1468-3288"],"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/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gut","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1411984","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111853108","display_name":"John E. Agnew","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1307195382","display_name":"St Bartholomew's Hospital","ror":"https://ror.org/00nh9x179","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1307195382","https://openalex.org/I225661044"]},{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I4210127409","display_name":"St. Leonards Hospital","ror":"https://ror.org/02h43kn72","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I215048945","https://openalex.org/I4210127409"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. E. Agnew","raw_affiliation_strings":["Clinical Research Institute, The Royal Infirmary. Sheffield","From the Department of Physics, Royal Free Hospital, London, and the Department of Gastroenterology,","St Bartholomews' Hospital, London","St Leonard's Hospital, London, and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Research Institute, The Royal Infirmary. Sheffield","institution_ids":[]},{"raw_affiliation_string":"From the Department of Physics, Royal Free Hospital, London, and the Department of Gastroenterology,","institution_ids":["https://openalex.org/I2801138448"]},{"raw_affiliation_string":"St Bartholomews' Hospital, London","institution_ids":["https://openalex.org/I1307195382"]},{"raw_affiliation_string":"St Leonard's Hospital, London, and","institution_ids":["https://openalex.org/I4210127409"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009928133","display_name":"C D Holdsworth","orcid":"https://orcid.org/0009-0002-6794-2732","observed_orcids":["https://orcid.org/0009-0002-6794-2732"]},"institutions":[{"id":"https://openalex.org/I1307195382","display_name":"St Bartholomew's Hospital","ror":"https://ror.org/00nh9x179","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1307195382","https://openalex.org/I225661044"]},{"id":"https://openalex.org/I2801138448","display_name":"The Royal Free Hospital","ror":"https://ror.org/01ge67z96","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I169248724","https://openalex.org/I2801138448"]},{"id":"https://openalex.org/I4210127409","display_name":"St. Leonards Hospital","ror":"https://ror.org/02h43kn72","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I215048945","https://openalex.org/I4210127409"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C. D. Holdsworth","raw_affiliation_strings":["Clinical Research Institute, The Royal Infirmary. Sheffield","From the Department of Physics, Royal Free Hospital, London, and the Department of Gastroenterology,","St Bartholomews' Hospital, London","St Leonard's Hospital, London, and"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Research Institute, The Royal Infirmary. Sheffield","institution_ids":[]},{"raw_affiliation_string":"From the Department of Physics, Royal Free Hospital, London, and the Department of Gastroenterology,","institution_ids":["https://openalex.org/I2801138448"]},{"raw_affiliation_string":"St Bartholomews' Hospital, London","institution_ids":["https://openalex.org/I1307195382"]},{"raw_affiliation_string":"St Leonard's Hospital, London, and","institution_ids":["https://openalex.org/I4210127409"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3782,"has_fulltext":true,"cited_by_count":51,"citation_normalized_percentile":{"value":0.87118268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"12","issue":"12","first_page":"973","last_page":"977"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10858","display_name":"Clinical Nutrition and Gastroenterology","score":0.2694999873638153,"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/T10858","display_name":"Clinical Nutrition and Gastroenterology","score":0.2694999873638153,"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/T10256","display_name":"Drug Solubulity and Delivery Systems","score":0.21690000593662262,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13199","display_name":"Digestive system and related health","score":0.15880000591278076,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/calcium-absorption","display_name":"calcium absorption","score":0.9139999747276306},{"id":"https://openalex.org/keywords/dietary-fat","display_name":"dietary fat","score":0.9750000238418579},{"id":"https://openalex.org/keywords/palm-oil","display_name":"palm oil","score":0.824999988079071},{"id":"https://openalex.org/keywords/medium-chain-triglycerides","display_name":"medium-chain triglycerides","score":0.9729999899864197},{"id":"https://openalex.org/keywords/partial-gastrectomy","display_name":"partial gastrectomy","score":0.9309999942779541},{"id":"https://openalex.org/keywords/fecal-fat-excretion","display_name":"fecal fat excretion","score":0.8330000042915344},{"id":"https://openalex.org/keywords/mixed-meal","display_name":"mixed meal","score":0.7590000033378601}],"concepts":[{"id":"https://openalex.org/C2780439177","wikidata":"https://www.wikidata.org/wiki/Q1442923","display_name":"Malabsorption","level":2,"score":0.836158037185669},{"id":"https://openalex.org/C2780470880","wikidata":"https://www.wikidata.org/wiki/Q827390","display_name":"Gastrectomy","level":3,"score":0.7834631204605103},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7169159054756165},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.7083292007446289},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.5743621587753296},{"id":"https://openalex.org/C10146269","wikidata":"https://www.wikidata.org/wiki/Q185557","display_name":"Excretion","level":2,"score":0.5677282810211182},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5528725981712341},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5411727428436279},{"id":"https://openalex.org/C87975464","wikidata":"https://www.wikidata.org/wiki/Q910704","display_name":"Calcium metabolism","level":3,"score":0.537868082523346},{"id":"https://openalex.org/C2778345441","wikidata":"https://www.wikidata.org/wiki/Q6460735","display_name":"Meal","level":2,"score":0.5032438635826111},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4137399196624756},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.06413823366165161},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002118","descriptor_name":"Calcium","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D002127","descriptor_name":"Calcium Isotopes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002136","descriptor_name":"Calcium, Dietary","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D003864","descriptor_name":"Depression, Chemical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004041","descriptor_name":"Dietary Fats","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D005243","descriptor_name":"Feces","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D005743","descriptor_name":"Gastrectomy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"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":"D008286","descriptor_name":"Malabsorption Syndromes","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D014280","descriptor_name":"Triglycerides","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014915","descriptor_name":"Whole-Body Counting","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1136/gut.12.12.973","doi":"https://doi.org/10.1136/gut.12.12.973","is_oa":false,"landing_page_url":"https://doi.org/10.1136/gut.12.12.973","pdf_url":null,"source":{"id":"https://openalex.org/S3251770","display_name":"Gut","issn_l":"0017-5749","issn":["0017-5749","1468-3288"],"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/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Gut","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:1411984","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1411984","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Gut","raw_type":"Text"},{"id":"pmid:5003268","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/5003268","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":"Gut","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:1411984","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1411984","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Gut","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9476000070571899},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.4359000027179718}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1994835629","https://openalex.org/W2010632373","https://openalex.org/W2016568722","https://openalex.org/W2032369932","https://openalex.org/W2039851063","https://openalex.org/W2046192924","https://openalex.org/W2068461218","https://openalex.org/W2085617130","https://openalex.org/W2402933783","https://openalex.org/W2923453999"],"related_works":["https://openalex.org/W2046192924","https://openalex.org/W2025053977","https://openalex.org/W2998330627","https://openalex.org/W2462039632","https://openalex.org/W2614879159","https://openalex.org/W2087788866","https://openalex.org/W2314186198","https://openalex.org/W1774639667","https://openalex.org/W2101050004","https://openalex.org/W2172566943"],"abstract_inverted_index":{"The":[0,26,46],"absorption":[1,55,79],"of":[2,28,40,49,77,95],"(47)Ca":[3],"Cl(2)":[4],"taken":[5],"with":[6,18,24,61,70,74,86,101],"a":[7,19,62,87,102],"milk":[8],"and":[9,22,65],"porridge":[10],"meal":[11,33],"was":[12,56,80,97],"measured":[13],"in":[14,59,68,83,90,99,106],"normal":[15,107],"subjects,":[16],"patients":[17,23,60,69,73,85,100],"partial":[20,63,103],"gastrectomy,":[21],"malabsorption.":[25,71],"addition":[27,39],"palm":[29],"oil":[30],"to":[31],"the":[32,38,50,84],"depressed":[34],"calcium":[35,54,78,96],"absorption,":[36],"whereas":[37],"medium-chain":[41],"triglyceride":[42],"had":[43],"no":[44],"effect.":[45],"contrasting":[47],"effect":[48],"two":[51],"fats":[52],"on":[53],"most":[57,81],"marked":[58,67,82],"gastrectomy":[64,104],"least":[66],"In":[72],"malabsorption,":[75],"impairment":[76],"significant":[88],"increase":[89],"faecal":[91],"fat":[92],"excretion.":[93],"Absorption":[94],"greater":[98],"than":[105],"subjects.":[108]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}