{"id":"https://openalex.org/W28292402","doi":null,"title":"Comparison of two immunoradiometric assays for serum thyrotropin","display_name":"Comparison of two immunoradiometric assays for serum thyrotropin","publication_year":1985,"publication_date":"1985-05-01","ids":{"openalex":"https://openalex.org/W28292402","mag":"28292402"},"language":"en","primary_location":{"id":"mag:28292402","doi":null,"is_oa":false,"landing_page_url":"https://inis.iaea.org/Search/search.aspx?orig_q=RN:18060989","pdf_url":null,"source":{"id":"https://openalex.org/S4210180780","display_name":"Journal of Nuclear Medicine","issn_l":"0161-5505","issn":["0161-5505","1535-5667","2159-662X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315767","host_organization_name":"Society of Nuclear Medicine and Molecular Imaging","host_organization_lineage":["https://openalex.org/P4310315767"],"host_organization_lineage_names":["Society of Nuclear Medicine and Molecular Imaging"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Nuclear Medicine","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5003549022","display_name":"B. Scheinin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Scheinin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110080950","display_name":"Helen Mikesell Drew","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Drew","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038090842","display_name":"Paul W. Ladenson","orcid":"https://orcid.org/0000-0002-9737-7159","observed_orcids":["https://orcid.org/0000-0002-9737-7159"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul W. Ladenson","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9737-7159","affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Helmut Wagner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2799853436","display_name":"Johns Hopkins Medicine","ror":"https://ror.org/037zgn354","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Helmut Wagner","raw_affiliation_strings":["The Johns Hopkins Medical Institutions, Baltimore, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Johns Hopkins Medical Institutions, Baltimore, MD","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2799853436"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00248447,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"5","first_page":"118","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10293","display_name":"Thyroid Disorders and Treatments","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T10293","display_name":"Thyroid Disorders and Treatments","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T11314","display_name":"Clinical Laboratory Practices and Quality Control","score":0.0024999999441206455,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10329","display_name":"Thyroid Cancer Diagnosis and Treatment","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/thyroid-stimulating-hormone","display_name":"thyroid-stimulating hormone","score":0.8349999785423279},{"id":"https://openalex.org/keywords/immunoradiometric-assay","display_name":"immunoradiometric assay","score":0.9509999752044678},{"id":"https://openalex.org/keywords/hyperthyroidism","display_name":"hyperthyroidism","score":0.765999972820282},{"id":"https://openalex.org/keywords/monoclonal-antibodies","display_name":"monoclonal antibodies","score":0.7409999966621399},{"id":"https://openalex.org/keywords/assay-sensitivity","display_name":"assay sensitivity","score":0.7770000100135803},{"id":"https://openalex.org/keywords/assay-precision","display_name":"assay precision","score":0.6600000262260437},{"id":"https://openalex.org/keywords/tsh-measurement","display_name":"TSH measurement","score":0.35899999737739563}],"concepts":[{"id":"https://openalex.org/C2778758028","wikidata":"https://www.wikidata.org/wiki/Q19597582","display_name":"Immunoradiometric assay","level":3,"score":0.9176726937294006},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.703097939491272},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6895322799682617},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.6830509901046753},{"id":"https://openalex.org/C176685330","wikidata":"https://www.wikidata.org/wiki/Q857638","display_name":"Radioimmunoassay","level":2,"score":0.5006918907165527},{"id":"https://openalex.org/C2778143274","wikidata":"https://www.wikidata.org/wiki/Q1626599","display_name":"Reference range","level":2,"score":0.48500367999076843}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:28292402","doi":null,"is_oa":false,"landing_page_url":"https://inis.iaea.org/Search/search.aspx?orig_q=RN:18060989","pdf_url":null,"source":{"id":"https://openalex.org/S4210180780","display_name":"Journal of Nuclear Medicine","issn_l":"0161-5505","issn":["0161-5505","1535-5667","2159-662X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315767","host_organization_name":"Society of Nuclear Medicine and Molecular Imaging","host_organization_lineage":["https://openalex.org/P4310315767"],"host_organization_lineage_names":["Society of Nuclear Medicine and Molecular Imaging"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Nuclear Medicine","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9391000270843506,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G8880645619","display_name":"Alimentary Tract Lipid and Disease","funder_award_id":"T32DK007533","funder_id":"https://openalex.org/F4320337357","funder_display_name":"National Institute of Diabetes and Digestive and Kidney Diseases"}],"funders":[{"id":"https://openalex.org/F4320337357","display_name":"National Institute of Diabetes and Digestive and Kidney Diseases","ror":"https://ror.org/00adh9b73"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1855231591","https://openalex.org/W4299830261","https://openalex.org/W4302871461","https://openalex.org/W7099124524","https://openalex.org/W1841371705","https://openalex.org/W1933310074","https://openalex.org/W2080945946","https://openalex.org/W2125141783","https://openalex.org/W185599873","https://openalex.org/W2382193855"],"abstract_inverted_index":{"An":[0],"ultra-sensitive":[1],"TSH":[2,8,25,54,71,107,121,151,170,201,216],"assay":[3],"capable":[4],"of":[5,52,63,80,103,110,150,165,172,203,210],"detecting":[6],"subnormal":[7],"levels":[9],"would":[10],"be":[11],"useful":[12,233],"in":[13,20,73,127,157],"confirming":[14],"suppressed":[15,236],"pituitary":[16,237],"function":[17],"as":[18],"seen":[19],"hyperthyroidism.":[21],"Two":[22],"sensitive":[23,223],"immunoradiometric":[24],"assays":[26],"(IRMA's)":[27],"were":[28],"studied":[29],"to":[30,154,180,191,212,234],"determine":[31],"how":[32],"well":[33],"they":[34],"distinguished":[35],"thyrotoxic":[36,116,158,187,197,226],"patients":[37,159,227],"from":[38,228],"normal":[39,129,176,208,229],"subjects.":[40],"Serono":[41,161],"Diagnostics'":[42],"method":[43,84],"employs":[44],"three":[45],"monoclonal":[46,92],"antibodies":[47],"specific":[48],"for":[49,132,140,224],"different":[50],"regions":[51],"the":[53,74,118,128,163,186],"molecule":[55],"with":[56,100,162,194,206],"a":[57,69,86,106,169,200,207],"minimum":[58],"detectable":[59],"dose":[60],"(MDD)":[61],"limit":[62,96],"0.1":[64],"..mu..IU/ml.":[65,112,147,174,182],"Precision":[66],"studies":[67],"using":[68,90,160,218],"low":[70],"control":[72,108,130],"1.8":[75],"..mu..IU/ml":[76,99,135,138,156,193,205],"range":[77,109,149,177,188,209],"gave":[78],"CV's":[79,102],"15.0%.":[81],"Boots-Celltech":[82],"Diagnostics":[83],"is":[85,97],"two":[87,91],"site":[88],"IRMA":[89],"antibodies.":[93],"The":[94,148,175],"MDD":[95],"0.05":[98],"precision":[101],"29.3%":[104],"at":[105],"0.62":[111],"In":[113],"24":[114],"chemically":[115],"patients,":[117],"mean":[119],"serum":[120],"concentration":[122],"was":[123,152,178,189],"significantly":[124],"lower":[125],"than":[126],"subjects:":[131],"Serono,":[133],"0.19":[134],"vs.":[136],"2.34":[137],"and":[139,231],"Boots":[141,184],"Celltech,":[142],"0.18":[143],"IU/ml":[144],"vs":[145],"2.06":[146],"0":[153,190],"0.5":[155],"exception":[164],"one":[166],"patient":[167,198],"having":[168],"value":[171,202],"0.8":[173],"0.6":[179,211],"6.0":[181],"For":[183],"Celltech":[185],"0.2":[192],"that":[195],"same":[196],"givingmore\u00a0\u00bb":[199],"0.7":[204],"5.0":[213],"IU/ml.":[214],"Serum":[215],"measurements":[217],"both":[219],"procedures":[220],"are":[221,232],"highly":[222],"distinguishing":[225],"subjects":[230],"confirm":[235],"function.\u00ab\u00a0less":[238]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-06-24T00:00:00"}
