{"id":"https://openalex.org/W2618619476","doi":null,"title":"Kaybolan Ikizlerin Obstetrik Perinatal Sonu\u00e7lar\u0131 ile Kaybolan Ikizlerin Herediter Trombofililer ve Gebelik Sonu\u00e7lar\u0131 A\u00e7\u0131s\u0131ndan De\u011ferlendirilmesi","display_name":"Kaybolan Ikizlerin Obstetrik Perinatal Sonu\u00e7lar\u0131 ile Kaybolan Ikizlerin Herediter Trombofililer ve Gebelik Sonu\u00e7lar\u0131 A\u00e7\u0131s\u0131ndan De\u011ferlendirilmesi","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2618619476","mag":"2618619476"},"language":"tr","primary_location":{"id":"pmh:oai:openaccess.hacettepe.edu.tr:11655/705","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11655/705","pdf_url":null,"source":{"id":"https://openalex.org/S4306402578","display_name":"Hacettepe University Institutional Repository (hacettepe.edu.tr)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66514158","host_organization_name":"Hacettepe University","host_organization_lineage":["https://openalex.org/I66514158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"parent_works":[],"lineage":["https://openalex.org/W2618619476"],"child_works_count":0,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11655/705","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017936296","display_name":"Murat Aykut \u00d6zek","orcid":"https://orcid.org/0000-0003-2874-6958","observed_orcids":["https://orcid.org/0000-0003-2874-6958"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Murat Aykut \u00d6zek","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2874-6958","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5017936296"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T11510","display_name":"Reproductive System and Pregnancy","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/multiple-pregnancy","display_name":"multiple pregnancy","score":0.527999997138977},{"id":"https://openalex.org/keywords/inherited-thrombophilia","display_name":"inherited thrombophilia","score":0.7789999842643738},{"id":"https://openalex.org/keywords/mthfr-polymorphisms","display_name":"MTHFR polymorphisms","score":0.9490000009536743},{"id":"https://openalex.org/keywords/perinatal-outcomes","display_name":"perinatal outcomes","score":0.7599999904632568},{"id":"https://openalex.org/keywords/obstetric-outcomes","display_name":"obstetric outcomes","score":0.7490000128746033},{"id":"https://openalex.org/keywords/unconjugated-hyperbilirubinemia","display_name":"unconjugated hyperbilirubinemia","score":0.7860000133514404},{"id":"https://openalex.org/keywords/fetal-death","display_name":"fetal death","score":0.5460000038146973},{"id":"https://openalex.org/keywords/placental-vascular-disease","display_name":"placental vascular disease","score":0.7139999866485596},{"id":"https://openalex.org/keywords/triplet-pregnancy","display_name":"triplet pregnancy","score":0.5759999752044678},{"id":"https://openalex.org/keywords/assisted-reproductive-technology","display_name":"assisted reproduction","score":0.6769999861717224}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9133044481277466},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.7712095379829407}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:openaccess.hacettepe.edu.tr:11655/705","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11655/705","pdf_url":null,"source":{"id":"https://openalex.org/S4306402578","display_name":"Hacettepe University Institutional Repository (hacettepe.edu.tr)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66514158","host_organization_name":"Hacettepe University","host_organization_lineage":["https://openalex.org/I66514158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"mag:2618619476","doi":null,"is_oa":false,"landing_page_url":"http://www.openaccess.hacettepe.edu.tr:8080/xmlui/handle/11655/705","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":{"id":"pmh:oai:openaccess.hacettepe.edu.tr:11655/705","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/11655/705","pdf_url":null,"source":{"id":"https://openalex.org/S4306402578","display_name":"Hacettepe University Institutional Repository (hacettepe.edu.tr)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I66514158","host_organization_name":"Hacettepe University","host_organization_lineage":["https://openalex.org/I66514158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9940000176429749,"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/W2618619476.pdf","grobid_xml":"https://content.openalex.org/works/W2618619476.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7006491432","https://openalex.org/W2549289201","https://openalex.org/W2529095982","https://openalex.org/W7049329383","https://openalex.org/W4280536831","https://openalex.org/W7015762638","https://openalex.org/W2324168022","https://openalex.org/W2890031910"],"abstract_inverted_index":{"In":[0,22,167],"multiple":[1],"pregnancies,":[2],"loss":[3],"of":[4,10,29,79,86,100,104,116,169,191,200,209,246],"a":[5,55],"gestational":[6],"sac/embryo":[7],"after":[8],"detection":[9],"the":[11,87,92,117,123,130,144,183,236,247],"fetuses":[12],"(with":[13],"or":[14,106],"without":[15,164],"cardiac":[16],"activity)":[17],"is":[18,52],"called":[19],"vanished":[20,30,47,59,68,93,124,145,196,229],"twin.":[21],"this":[23],"study,":[24],"we":[25,112],"compared":[26,83,159],"obstetrical/perinatal":[27,156],"outcomes":[28,171],"twins":[31,40,60],"diagnosed":[32],"in":[33,77,122,143,182,226],"our":[34],"department":[35],"with":[36,102,162],"singletons,":[37],"spontaneous":[38],"twins,":[39],"concieved":[41],"through":[42],"assisted":[43],"reproductive":[44],"techniques":[45],"and":[46,61,74,89,155,163,219,239],"triplet":[48],"gestations.":[49],"Our":[50],"aim":[51],"to":[53,151],"detect":[54],"possible":[56],"relationship":[57],"between":[58,72,160,177],"placental":[62],"vascular":[63],"diseases.":[64],"We":[65,82,127,223],"found":[66,90,113,128],"that":[67,91,114,129,132,225],"twin":[69,75,94,125,146,197,230],"pregnancies":[70,227],"were":[71,120,140,158,173,232],"singletons":[73],"gestation":[76],"terms":[78,168],"obstetrical":[80,84,170],"outcomes.":[81],"histories":[85],"groups":[88],"group":[95,186],"had":[96,187,203],"significantly":[97,188],"higher":[98,189],"number":[99],"patients":[101,201],"history":[103],"2":[105],"more":[107,141],"fetal":[108],"losses.":[109],"Besides":[110],"these,":[111],"many":[115],"perinatal":[118],"complications":[119,157],"avioded":[121],"cohort.":[126],"mutations":[131],"can":[133],"cause":[134],"hereditary":[135],"thrombophilias,":[136],"especially":[137],"MTHFR":[138],"polymorphisms,":[139],"common":[142],"group.":[147],"This":[148],"led":[149,214],"us":[150],"make":[152],"another":[153],"evaluation":[154],"individuals":[161],"homozygous":[165,184],"mutation.":[166],"there":[172],"no":[174],"significant":[175],"difference":[176],"two":[178],"groups.":[179],"Infants":[180],"born":[181],"mutation":[185],"rates":[190],"developing":[192],"indirect":[193],"hyperbilirubinemia.":[194],"The":[195],"cohort":[198],"consists":[199],"whom":[202,228],"early":[204,215],"diagnosis":[205,213],"for":[206,235],"maternal":[207],"abnormalities":[208],"aminoacid":[210],"metabolism.":[211],"Early":[212],"medical":[216,241],"therapeutic":[217],"interventions":[218],"close":[220],"surveillance":[221],"available.":[222],"suggest":[224],"phenomenon":[231],"detected,":[233],"looking":[234],"underlying":[237],"pathology":[238],"directed":[240],"therapy":[242],"may":[243],"prevent":[244],"most":[245],"complications.":[248]},"counts_by_year":[],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2017-06-05T00:00:00"}
