{"id":"https://openalex.org/W3028566108","doi":"https://doi.org/10.12891/ceog4486.2019","title":"Does the placental strain ratio correlate with the umbilical artery Doppler values?","display_name":"Does the placental strain ratio correlate with the umbilical artery Doppler values?","publication_year":2019,"publication_date":"2019-04-10","ids":{"openalex":"https://openalex.org/W3028566108","doi":"https://doi.org/10.12891/ceog4486.2019","mag":"3028566108"},"language":"en","primary_location":{"id":"doi:10.12891/ceog4486.2019","doi":"https://doi.org/10.12891/ceog4486.2019","is_oa":true,"landing_page_url":"https://doi.org/10.12891/ceog4486.2019","pdf_url":"https://www.imrpress.com/journal/CEOG/46/2/10.12891/ceog4486.2019/pdf","source":{"id":"https://openalex.org/S55990359","display_name":"Clinical and Experimental Obstetrics & Gynecology","issn_l":"0390-6663","issn":["0390-6663","2709-0094"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","poland-40","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310322753","host_organization_name":"IMR Press","host_organization_lineage":["https://openalex.org/P4310322753"],"host_organization_lineage_names":["IMR Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical and Experimental Obstetrics &amp; Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.imrpress.com/journal/CEOG/46/2/10.12891/ceog4486.2019/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079427573","display_name":"Ebru Ertekin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"E. Ertekin","raw_affiliation_strings":["Department of Radiology,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067254870","display_name":"\u00d6z\u00fcm Tun\u00e7y\u00fcrek","orcid":"https://orcid.org/0000-0003-1669-082X","observed_orcids":["https://orcid.org/0000-0003-1669-082X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u00d6. Tun\u00e7y\u00fcrek","raw_affiliation_strings":["Department of Radiology,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048397993","display_name":"Samet Kafkas","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76806599","display_name":"Adnan Menderes University","ror":"https://ror.org/03n7yzv56","country_code":"TR","type":"education","lineage":["https://openalex.org/I76806599"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"S. Kafkas","raw_affiliation_strings":["Department of Gynecology and Obstetrics, Adnan Menderes University, Ayd\u0131n (Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gynecology and Obstetrics, Adnan Menderes University, Ayd\u0131n (Turkey","institution_ids":["https://openalex.org/I76806599"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002536006","display_name":"Yelda \u00d6zsunar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I76806599","display_name":"Adnan Menderes University","ror":"https://ror.org/03n7yzv56","country_code":"TR","type":"education","lineage":["https://openalex.org/I76806599"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Y. \u00d6zsunar","raw_affiliation_strings":["Department of Radiology,","Department of Radiology , Faculty of Medicine Adnan Menderes University 09010 Ayd\u0131n ( Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology,","institution_ids":[]},{"raw_affiliation_string":"Department of Radiology , Faculty of Medicine Adnan Menderes University 09010 Ayd\u0131n ( Turkey","institution_ids":["https://openalex.org/I76806599"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079427573"],"corresponding_institution_ids":[],"apc_list":{"value":1500,"currency":"USD","value_usd":1500},"apc_paid":null,"fwci":0.2644,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57027399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"46","issue":"2","first_page":"227","last_page":"230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.8554999828338623,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.8554999828338623,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.1378999948501587,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T12924","display_name":"Dermatological and Skeletal Disorders","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/umbilical-artery-doppler","display_name":"umbilical artery Doppler","score":0.9660000205039978},{"id":"https://openalex.org/keywords/resistive-index","display_name":"resistance index","score":0.875},{"id":"https://openalex.org/keywords/preeclampsia","display_name":"preeclampsia","score":0.9340000152587891},{"id":"https://openalex.org/keywords/early-diagnosis","display_name":"early diagnosis","score":0.7300000190734863},{"id":"https://openalex.org/keywords/placental-stiffness","display_name":"placental stiffness","score":0.8349999785423279},{"id":"https://openalex.org/keywords/placental-insufficiency","display_name":"placental insufficiency","score":0.9789999723434448},{"id":"https://openalex.org/keywords/extracellular-matrix","display_name":"extracellular matrix","score":0.6480000019073486}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8616286516189575},{"id":"https://openalex.org/C2778964498","wikidata":"https://www.wikidata.org/wiki/Q1724233","display_name":"Umbilical artery","level":4,"score":0.6820087432861328},{"id":"https://openalex.org/C2776953305","wikidata":"https://www.wikidata.org/wiki/Q1212935","display_name":"Placenta","level":4,"score":0.6621396541595459},{"id":"https://openalex.org/C2777690781","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Elastography","level":3,"score":0.6346054077148438},{"id":"https://openalex.org/C2777218350","wikidata":"https://www.wikidata.org/wiki/Q61335","display_name":"Preeclampsia","level":3,"score":0.6260946989059448},{"id":"https://openalex.org/C2776886772","wikidata":"https://www.wikidata.org/wiki/Q2099138","display_name":"Placental insufficiency","level":5,"score":0.5171924829483032},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5079339146614075},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.4678645133972168},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.3920181095600128},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3524596691131592},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.32866954803466797},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.2831598222255707},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2639312744140625},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.23024487495422363},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08865201473236084},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.12891/ceog4486.2019","doi":"https://doi.org/10.12891/ceog4486.2019","is_oa":true,"landing_page_url":"https://doi.org/10.12891/ceog4486.2019","pdf_url":"https://www.imrpress.com/journal/CEOG/46/2/10.12891/ceog4486.2019/pdf","source":{"id":"https://openalex.org/S55990359","display_name":"Clinical and Experimental Obstetrics & Gynecology","issn_l":"0390-6663","issn":["0390-6663","2709-0094"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","poland-40","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310322753","host_organization_name":"IMR Press","host_organization_lineage":["https://openalex.org/P4310322753"],"host_organization_lineage_names":["IMR Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical and Experimental Obstetrics &amp; Gynecology","raw_type":"journal-article"},{"id":"doi:10.60692/dwgxg-2q123","doi":"https://doi.org/10.60692/dwgxg-2q123","is_oa":true,"landing_page_url":"https://doi.org/10.60692/dwgxg-2q123","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/yh4yj-xbz28","doi":"https://doi.org/10.60692/yh4yj-xbz28","is_oa":true,"landing_page_url":"https://doi.org/10.60692/yh4yj-xbz28","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.12891/ceog4486.2019","doi":"https://doi.org/10.12891/ceog4486.2019","is_oa":true,"landing_page_url":"https://doi.org/10.12891/ceog4486.2019","pdf_url":"https://www.imrpress.com/journal/CEOG/46/2/10.12891/ceog4486.2019/pdf","source":{"id":"https://openalex.org/S55990359","display_name":"Clinical and Experimental Obstetrics & Gynecology","issn_l":"0390-6663","issn":["0390-6663","2709-0094"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","poland-40","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310322753","host_organization_name":"IMR Press","host_organization_lineage":["https://openalex.org/P4310322753"],"host_organization_lineage_names":["IMR Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Clinical and Experimental Obstetrics &amp; Gynecology","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3028566108.pdf","grobid_xml":"https://content.openalex.org/works/W3028566108.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1553046622","https://openalex.org/W1960308705","https://openalex.org/W1967110879","https://openalex.org/W2011629407","https://openalex.org/W2027622024","https://openalex.org/W2034106503","https://openalex.org/W2036643670","https://openalex.org/W2042462686","https://openalex.org/W2080746754","https://openalex.org/W2129376438","https://openalex.org/W2138156828","https://openalex.org/W2147176983","https://openalex.org/W2163357879","https://openalex.org/W2187828688","https://openalex.org/W2271623354","https://openalex.org/W2328350268","https://openalex.org/W2506453190","https://openalex.org/W2531859823"],"related_works":["https://openalex.org/W2080746754","https://openalex.org/W7217459319","https://openalex.org/W4408806686","https://openalex.org/W2781585349","https://openalex.org/W2176287567","https://openalex.org/W7222866222","https://openalex.org/W7135191339","https://openalex.org/W4379536766","https://openalex.org/W2806651797","https://openalex.org/W3191181972"],"abstract_inverted_index":{"Objective:":[0],"The":[1,40],"aim":[2],"of":[3,29,34,106,149],"this":[4,50,123],"study":[5],"is":[6,11,134],"to":[7,25,49,113,126,143,187,195],"reveal":[8],"whether":[9],"there":[10],"any":[12],"relationship":[13],"between":[14,87,167],"strain":[15,75,96,174],"elastography":[16,76,161],"(SE)":[17],"values":[18,77,93],"and":[19,24,38,73,94,122,162,172],"Doppler":[20,70,138,157],"ultrasonography":[21],"(US)":[22],"findings,":[23],"investigate":[26],"the":[27,68,107,118,153],"availability":[28],"SE":[30],"in":[31,67,117,129,185],"early":[32],"diagnosis":[33],"preeclampsia":[35],"(PE).":[36],"Material":[37],"Methods:":[39],"authors":[41,155],"examined":[42],"21-24":[43],"week":[44],"old":[45],"patients":[46],"who":[47],"applied":[48],"clinic":[51],"for":[52,182,204],"anomaly":[53],"screening.":[54],"Only":[55],"55":[56],"pregnant":[57],"women":[58],"with":[59,159],"anterior":[60],"or":[61],"anterolateral":[62],"placental":[63,74,95,119,130,150,160,173,183,197,205],"placement":[64],"were":[65,78],"included":[66],"study.":[69],"US":[71,139,158],"data":[72],"compared":[79,156],"statistically.":[80],"Results:":[81],"There":[82],"was":[83],"an":[84,127,164],"inverse":[85,165],"correlation":[86,166],"umbilical":[88,168],"artery":[89,169],"resistance":[90],"index":[91],"(RI)":[92],"ratios.":[97],"Discussion:":[98],"Histopathological":[99],"examination":[100],"shows":[101],"that,":[102,136],"as":[103,199],"a":[104,145,200],"result":[105],"increasing":[108],"extracellular":[109],"matrix":[110],"proteins":[111],"due":[112],"increased":[114],"inflammation,":[115],"elasticity":[116,178,198],"tissue":[120],"decreases,":[121],"may":[124],"lead":[125],"increase":[128],"stiffness.":[131],"Also":[132],"it":[133],"known":[135],"abnormal":[137],"findings":[140],"are":[141,193],"considered":[142],"be":[144,180],"weak":[146],"positive":[147,201],"predictor":[148],"insufficiency.":[151,206],"Therefore":[152],"present":[154],"found":[163],"RI":[170],"value":[171],"ratio.":[175],"Conclusion:":[176],"Placental":[177],"can":[179],"used":[181],"abnormalities":[184],"addition":[186],"other":[188],"methods,":[189],"but":[190],"further":[191],"studies":[192],"needed":[194],"use":[196],"predictive":[202],"marker":[203]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-05-29T00:00:00"}
