{"id":"https://openalex.org/W3131004245","doi":null,"title":"Soluble Transferrin Receptor \u2013Ferritin Index in the Diagnosis of Anaemia of Chronic Disease in Patients with Rheumatoid Arthritis","display_name":"Soluble Transferrin Receptor \u2013Ferritin Index in the Diagnosis of Anaemia of Chronic Disease in Patients with Rheumatoid Arthritis","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3131004245","mag":"3131004245"},"language":"en","primary_location":{"id":"mag:3131004245","doi":null,"is_oa":false,"landing_page_url":"http://repository-tnmgrmu.ac.in/13753/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"dissertation","is_traditional":true,"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/A5075349128","display_name":"Murali Preethi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M Preethi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5075349128"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","score":0.9984999895095825,"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":0.9984999895095825,"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/T11534","display_name":"Erythropoietin and Anemia Treatment","score":0.0005000000237487257,"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/T13374","display_name":"Hematological disorders and diagnostics","score":0.00039999998989515007,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/anemia-of-chronic-disease","display_name":"anemia of chronic disease","score":0.8880000114440918},{"id":"https://openalex.org/keywords/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":0.9610000252723694},{"id":"https://openalex.org/keywords/soluble-transferrin-receptor","display_name":"soluble transferrin receptor","score":0.9340000152587891},{"id":"https://openalex.org/keywords/serum-ferritin","display_name":"serum ferritin","score":0.9200000166893005},{"id":"https://openalex.org/keywords/iron-deficiency-anemia","display_name":"iron deficiency anemia","score":0.9990000128746033},{"id":"https://openalex.org/keywords/iron-stores","display_name":"iron stores","score":0.5460000038146973},{"id":"https://openalex.org/keywords/differential-diagnosis-of-anemia","display_name":"differential diagnosis of anemia","score":0.8119999766349792},{"id":"https://openalex.org/keywords/inflammation","display_name":"inflammation","score":0.8840000033378601}],"concepts":[{"id":"https://openalex.org/C2777417653","wikidata":"https://www.wikidata.org/wiki/Q1313081","display_name":"Iron deficiency","level":3,"score":0.8525257110595703},{"id":"https://openalex.org/C2778319317","wikidata":"https://www.wikidata.org/wiki/Q22327449","display_name":"Ferritin","level":2,"score":0.8369431495666504},{"id":"https://openalex.org/C2776485076","wikidata":"https://www.wikidata.org/wiki/Q7558947","display_name":"Soluble transferrin receptor","level":5,"score":0.8360538482666016},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7752193212509155},{"id":"https://openalex.org/C2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","level":2,"score":0.7466205954551697},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5888369679450989},{"id":"https://openalex.org/C2775989426","wikidata":"https://www.wikidata.org/wiki/Q2549029","display_name":"Anemia of chronic disease","level":4,"score":0.5543820858001709},{"id":"https://openalex.org/C22814914","wikidata":"https://www.wikidata.org/wiki/Q410473","display_name":"Transferrin","level":2,"score":0.5154679417610168},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.5107383728027344},{"id":"https://openalex.org/C2777077863","wikidata":"https://www.wikidata.org/wiki/Q170990","display_name":"Arthritis","level":2,"score":0.5087209343910217},{"id":"https://openalex.org/C2779875672","wikidata":"https://www.wikidata.org/wiki/Q2537479","display_name":"Serum iron","level":3,"score":0.48398876190185547},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.4818359613418579},{"id":"https://openalex.org/C32264632","wikidata":"https://www.wikidata.org/wiki/Q1134983","display_name":"Transferrin receptor","level":3,"score":0.4638640284538269},{"id":"https://openalex.org/C2778248108","wikidata":"https://www.wikidata.org/wiki/Q5445","display_name":"Anemia","level":2,"score":0.43345680832862854},{"id":"https://openalex.org/C3019673199","wikidata":"https://www.wikidata.org/wiki/Q6073056","display_name":"Iron status","level":4,"score":0.11509421467781067}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3131004245","doi":null,"is_oa":false,"landing_page_url":"http://repository-tnmgrmu.ac.in/13753/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"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":0,"referenced_works":[],"related_works":["https://openalex.org/W940479","https://openalex.org/W7100626738","https://openalex.org/W2915326004","https://openalex.org/W7134931243","https://openalex.org/W1994888794","https://openalex.org/W2077070367","https://openalex.org/W2899644708","https://openalex.org/W1978035408","https://openalex.org/W2052632813","https://openalex.org/W2416222963"],"abstract_inverted_index":{"INTRODUCTION:\r\nAnaemia":[0],"is":[1,68,79,225,234,247,255],"the":[2,102,178],"most":[3],"common":[4],"cause":[5],"of":[6,19,27,36,73,84,112,129,133,219,251],"morbidity":[7],"in":[8,29,94,104,176,185,198,209,217,241],"Rheumatoid":[9,20,107],"arthritis":[10,21],"(RA)patients.":[11],"It":[12],"has":[13],"been":[14],"found":[15],"that":[16],"about":[17],"60%":[18],"patients":[22,105,141,187],"are":[23],"anaemic.":[24],"The":[25,156],"causes":[26],"anaemia":[28,35,42,44,83,91,103,111,118,140,201,212,218],"RA":[30,95,135,186],"may":[31],"be":[32],"due":[33,45],"to":[34,46,81,258],"chronic":[37,85,113,220],"disease":[38,86,114,221],"(ACD),":[39],"iron":[40,56,75,89,116,138,199,210,242,252,266],"deficiency":[41,90,117,139,200,211,253],"(IDA),":[43],"vitamin":[47],"B12":[48],"or":[49],"folate":[50],"deficiency.":[51,243,267],"Serum":[52],"ferritin":[53,67,121,151,173,224],"reflects":[54,60],"body":[55,74],"stores":[57],"and":[58,92,142,152,164,204,215,239,254],"sTfR":[59,153,165],"cellular":[61],"iron.":[62],"Hence":[63,244],"its":[64],"ratio":[65,78],"sTfR/log":[66,172],"used":[69,80],"as":[70],"an":[71],"estimate":[72],"stores.":[76],"This":[77],"differentiate":[82,110,259],"from":[87,115,262],"combined":[88,263],"ACD":[93,261,264],"patients.\r\nAIM":[96],"OF":[97],"THE":[98],"STUDY:\r\n1.":[99],"To":[100,109],"assess":[101],"with":[106,265],"Arthritis.\r\n2.":[108],"using":[119],"sTfR-":[120],"index.\r\nMATERIALS":[122],"AND":[123],"METHODS:\r\nThis":[124],"study":[125,179],"included":[126],"three":[127],"groups":[128],"30":[130],"numbers":[131],"each":[132],"anaemic":[134],"patients,":[136],"pure":[137,260],"age":[143],"&":[144],"sex":[145],"matched":[146],"controls.":[147],"CBC,":[148],"ESR,":[149],"CRP,":[150],"were":[154],"measured.":[155],"peripheral":[157],"blood":[158],"picture":[159],"was":[160,166,174,182,195,207],"also":[161,256],"analysed.":[162],"Ferritin":[163,181],"measured":[167],"by":[168,227,237],"ELISA":[169],"sandwich":[170],"method.":[171],"calculated":[175],"all":[177],"groups.\r\nRESULTS:\r\nSerum":[180],"significantly":[183,196],"raised":[184,197,208],"(":[188],"p<":[189],"0.001),":[190],"serum":[191,230],"soluble":[192,231],"transferrin":[193,232],"receptor":[194,233],"(p<":[202,213,222],"0.001)":[203,214],"sTfR-F":[205],"index":[206,246],"decreased":[216],"0.001).\r\nCONCLUSION:\r\nSerum":[223],"affected":[226,236],"inflammation":[228,238],"whereas":[229],"not":[235],"increased":[240],"sTfr-F":[245],"a":[248],"better":[249],"indicator":[250],"useful":[257]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2021-03-01T00:00:00"}
