{"id":"https://openalex.org/W63300897","doi":null,"title":"Serum levels of selenium, zinc and copper in patients with coronary artery ectasia.","display_name":"Serum levels of selenium, zinc and copper in patients with coronary artery ectasia.","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W63300897","mag":"63300897","pmid":"https://pubmed.ncbi.nlm.nih.gov/19098333"},"language":"en","primary_location":{"id":"pmid:19098333","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19098333","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":"Indian heart journal","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5103192209","display_name":"Feridun Ko\u015far","orcid":"https://orcid.org/0000-0001-6602-4863","observed_orcids":["https://orcid.org/0000-0001-6602-4863"]},"institutions":[{"id":"https://openalex.org/I20126385","display_name":"Inonu University","ror":"https://ror.org/04asck240","country_code":"TR","type":"education","lineage":["https://openalex.org/I20126385"]},{"id":"https://openalex.org/I4210142006","display_name":"Turgut \u00d6zal T\u0131p Merkezi","ror":"https://ror.org/0449k9183","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210142006"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Feridun Kosar","raw_affiliation_strings":["Department of Cardiology, Inonu University, Faculty of Medicine, Turgut Ozal Medical Center, Malatya, Turkey. mferidunkosar@hotmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Inonu University, Faculty of Medicine, Turgut Ozal Medical Center, Malatya, Turkey. mferidunkosar@hotmail.com","institution_ids":["https://openalex.org/I20126385","https://openalex.org/I4210142006"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109009916","display_name":"\u00c7a\u011fatay Ta\u015fkapan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cagatay Taskapan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5040875198","display_name":"F. Zehra K\u00fc\u00e7\u00fckbay","orcid":"https://orcid.org/0000-0001-7784-4138","observed_orcids":["https://orcid.org/0000-0001-7784-4138","https://orcid.org/0000-0002-5471-3933"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zehra Kucukbay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"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":7,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"59","issue":"1","first_page":"38","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10915","display_name":"Trace Elements in Health","score":0.9976000189781189,"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/T10915","display_name":"Trace Elements in Health","score":0.9976000189781189,"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/T11107","display_name":"Selenium in Biological Systems","score":0.0013000000035390258,"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/T12018","display_name":"Coronary Artery Anomalies","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/coronary-artery-ectasia","display_name":"coronary artery ectasia","score":0.996999979019165},{"id":"https://openalex.org/keywords/selenium","display_name":"selenium","score":0.5429999828338623},{"id":"https://openalex.org/keywords/zinc","display_name":"zinc","score":1.0},{"id":"https://openalex.org/keywords/copper","display_name":"copper","score":0.9990000128746033},{"id":"https://openalex.org/keywords/trace-element-deficiency","display_name":"trace element deficiency","score":0.8569999933242798},{"id":"https://openalex.org/keywords/serum-trace-element-levels","display_name":"serum trace element levels","score":0.8650000095367432},{"id":"https://openalex.org/keywords/coronary-artery-disease","display_name":"coronary artery disease","score":0.9229999780654907},{"id":"https://openalex.org/keywords/oxidative-stress","display_name":"oxidative stress","score":0.9760000109672546},{"id":"https://openalex.org/keywords/pathogenesis","display_name":"pathogenesis","score":0.7160000205039978}],"concepts":[{"id":"https://openalex.org/C2779512504","wikidata":"https://www.wikidata.org/wiki/Q17084592","display_name":"Coronary artery ectasia","level":4,"score":0.9386495351791382},{"id":"https://openalex.org/C7843141","wikidata":"https://www.wikidata.org/wiki/Q1323709","display_name":"Ectasia","level":2,"score":0.886890709400177},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8513840436935425},{"id":"https://openalex.org/C2778213512","wikidata":"https://www.wikidata.org/wiki/Q844935","display_name":"Coronary artery disease","level":2,"score":0.7453227043151855},{"id":"https://openalex.org/C553756173","wikidata":"https://www.wikidata.org/wiki/Q876","display_name":"Selenium","level":2,"score":0.744681715965271},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5843439102172852},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.5267497897148132},{"id":"https://openalex.org/C2780942790","wikidata":"https://www.wikidata.org/wiki/Q372016","display_name":"Pathogenesis","level":2,"score":0.4994792938232422},{"id":"https://openalex.org/C535196362","wikidata":"https://www.wikidata.org/wiki/Q758","display_name":"Zinc","level":2,"score":0.4912266135215759},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4802458584308624},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.3522714376449585},{"id":"https://openalex.org/C3019004856","wikidata":"https://www.wikidata.org/wiki/Q42297149","display_name":"Coronary angiography","level":3,"score":0.17908650636672974},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.0750913918018341},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.05325639247894287},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D003300","descriptor_name":"Copper","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D003324","descriptor_name":"Coronary Artery Disease","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D003324","descriptor_name":"Coronary Artery Disease","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D004108","descriptor_name":"Dilatation, Pathologic","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":"D006801","descriptor_name":"Humans","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012643","descriptor_name":"Selenium","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D015032","descriptor_name":"Zinc","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017023","descriptor_name":"Coronary Angiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018709","descriptor_name":"Statistics, Nonparametric","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:19098333","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19098333","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":"Indian heart journal","raw_type":"Journal Article"},{"id":"mag:63300897","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/19098333","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4384432847","https://openalex.org/W3135404858","https://openalex.org/W2414061537","https://openalex.org/W1988442181","https://openalex.org/W2391015888","https://openalex.org/W7099541445","https://openalex.org/W7213566653","https://openalex.org/W7095527318","https://openalex.org/W2187942467","https://openalex.org/W7203829050"],"abstract_inverted_index":{"BACKGROUND:":[0],"It":[1,84],"is":[2,241],"well":[3,269],"established":[4],"that":[5,23,237],"the":[6,24,34,50,76,87,90,96,164,204,244,247,262],"deficiency":[7,25,245],"of":[8,26,36,53,92,98,103,122,128,157,246,264],"trace":[9,27,54,77,93,136,248],"elements":[10,28,94,249,255],"may":[11,29,256],"lead":[12],"to":[13,48,70],"oxidative":[14],"stress":[15],"in":[16,33,62,75,80,101,119,154,163,211,261,271],"many":[17],"tissues.":[18],"Several":[19],"studies":[20],"have":[21],"shown":[22],"play":[30,257],"a":[31],"role":[32,260],"pathogenesis":[35,263],"various":[37],"heart":[38],"diseases,":[39],"including":[40],"coronary":[41,66,81,104,123,129,238,265,272],"artery":[42,67,82,105,124,130,239,266,273],"disease.":[43,83,274],"This":[44],"study":[45],"was":[46],"designed":[47],"determine":[49],"serum":[51,111,147,205],"levels":[52,116,138,153,208],"elements,":[55],"such":[56],"as":[57,268,270],"selenium,":[58,112],"zinc,":[59],"and":[60,69,95,114,132,150,172,190,214,220,251],"copper,":[61],"patients":[63,102,121,127,158,213],"with":[64,243],"isolated":[65],"ectasia":[68,240],"confirm":[71],"previously":[72],"documented":[73],"changes":[74],"element":[78,137],"status":[79],"also":[85],"investigated":[86],"relationship":[88],"between":[89],"level":[91],"extent":[97],"ectatic":[99],"involvement":[100],"ectasia.":[106],"METHODS":[107],"AND":[108],"RESULTS:":[109],"The":[110,135,146],"zinc":[113,151],"copper":[115,206],"were":[117,139,159,209],"measured":[118,140],"37":[120],"ectasia,":[125,267],"56":[126],"disease":[131],"30":[133],"controls.":[134],"by":[141],"atomic":[142],"absorption":[143],"photometry":[144],"methods.":[145],"selenium":[148,250],"(Se)":[149],"(Zn)":[152],"both":[155],"sets":[156],"significantly":[160],"lower":[161],"than":[162],"control":[165],"group":[166],"(Se:":[167],"127":[168],"+/-":[169,174,179,187,192,197,217,222,227],"10":[170],"microg/L":[171,176,189,194,219,224],"126":[173],"9":[175],"vs.":[177,195,225],"147":[178],"12":[180,218],"microg/L,":[181,199],"p":[182,200,230],"<":[183,201],"0.001;":[184],"Zn:":[185],"557":[186],"11":[188],"554":[191],"13":[193,198],"620":[196],"0.001).":[202],"However,":[203],"(Cu)":[207],"similar":[210],"all":[212],"controls":[215],"(964":[216],"973":[221],"14":[223],"956":[226],"17":[228],"microg7/L,":[229],">":[231],"0.05).":[232],"CONCLUSION:":[233],"These":[234],"results":[235],"suggest":[236],"associated":[242],"zinc.":[252],"Thus,":[253],"these":[254],"an":[258],"important":[259]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}