{"id":"https://openalex.org/W2806574355","doi":"https://doi.org/10.4066/biomedicalresearch.29-17-3756","title":"The impact of age and BMI on oocyte maturation and embryo development","display_name":"The impact of age and BMI on oocyte maturation and embryo development","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2806574355","doi":"https://doi.org/10.4066/biomedicalresearch.29-17-3756","mag":"2806574355"},"language":"en","primary_location":{"id":"doi:10.4066/biomedicalresearch.29-17-3756","doi":"https://doi.org/10.4066/biomedicalresearch.29-17-3756","is_oa":false,"landing_page_url":"https://doi.org/10.4066/biomedicalresearch.29-17-3756","pdf_url":null,"source":{"id":"https://openalex.org/S4210176780","display_name":"Biomedical Research - India","issn_l":"0970-938X","issn":["0970-938X","0976-1683"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5008505283","display_name":"Manal Taha Al\u2010Obaidi","orcid":"https://orcid.org/0000-0001-8722-3159","observed_orcids":["https://orcid.org/0000-0001-8722-3159"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manal Taha Al Obaidi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000790349","display_name":"Huda Bahjat Mahdi Albayati","orcid":"https://orcid.org/0009-0002-7474-5796","observed_orcids":["https://orcid.org/0009-0002-7474-5796"]},"institutions":[{"id":"https://openalex.org/I56409017","display_name":"Nahrain University","ror":"https://ror.org/05v2p9075","country_code":"IQ","type":"education","lineage":["https://openalex.org/I56409017"]}],"countries":["IQ"],"is_corresponding":false,"raw_author_name":"Huda Bahjat Mahdi","raw_affiliation_strings":["Department of Clinical Reproductive Physiology, High Institution for Infertility Diagnosis and Assisted Reproductive Technologies, University of Al-Nahrain, Baghdad, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Reproductive Physiology, High Institution for Infertility Diagnosis and Assisted Reproductive Technologies, University of Al-Nahrain, Baghdad, Iraq","institution_ids":["https://openalex.org/I56409017"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085689481","display_name":"Estabraq Al-Wasiti","orcid":"https://orcid.org/0000-0002-1291-0656","observed_orcids":["https://orcid.org/0000-0002-1291-0656"]},"institutions":[{"id":"https://openalex.org/I56409017","display_name":"Nahrain University","ror":"https://ror.org/05v2p9075","country_code":"IQ","type":"education","lineage":["https://openalex.org/I56409017"]}],"countries":["IQ"],"is_corresponding":true,"raw_author_name":"Estabraq Alwasiti","raw_affiliation_strings":["Department of Biochemistry, College of Medical, University of Al-Nahrain, Baghdad, Iraq"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry, College of Medical, University of Al-Nahrain, Baghdad, Iraq","institution_ids":["https://openalex.org/I56409017"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5085689481"],"corresponding_institution_ids":["https://openalex.org/I56409017"],"apc_list":null,"apc_paid":null,"fwci":0.1954,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.47442111,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"29","issue":"9","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10364","display_name":"Reproductive Biology and Fertility","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"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/T10364","display_name":"Reproductive Biology and Fertility","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"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/T10390","display_name":"Ovarian function and disorders","score":0.005499999970197678,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive Medicine"},"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/T11156","display_name":"Reproductive Health and Technologies","score":0.0024999999441206455,"subfield":{"id":"https://openalex.org/subfields/2743","display_name":"Reproductive 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/oocyte-maturation","display_name":"oocyte maturation","score":0.8989999890327454},{"id":"https://openalex.org/keywords/embryonic-development","display_name":"embryonic development","score":0.8840000033378601},{"id":"https://openalex.org/keywords/maternal-age","display_name":"maternal age","score":0.7329999804496765},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.9990000128746033},{"id":"https://openalex.org/keywords/ovarian-hyperstimulation","display_name":"ovarian hyperstimulation","score":0.9100000262260437},{"id":"https://openalex.org/keywords/gonadotropins","display_name":"gonadotropins","score":0.746999979019165},{"id":"https://openalex.org/keywords/metaphase-ii-oocytes","display_name":"metaphase II oocytes","score":0.7820000052452087},{"id":"https://openalex.org/keywords/fertilization-rate","display_name":"fertilization rate","score":0.9179999828338623},{"id":"https://openalex.org/keywords/oocyte-quality","display_name":"oocyte quality","score":0.7850000262260437},{"id":"https://openalex.org/keywords/infertility","display_name":"infertility","score":0.5410000085830688},{"id":"https://openalex.org/keywords/long-agonist-protocol","display_name":"long agonist protocol","score":0.8980000019073486},{"id":"https://openalex.org/keywords/gnrh-antagonist-protocol","display_name":"GnRH antagonist protocol","score":0.9539999961853027}],"concepts":[{"id":"https://openalex.org/C2776690073","wikidata":"https://www.wikidata.org/wiki/Q3246226","display_name":"Oocyte","level":3,"score":0.8033779859542847},{"id":"https://openalex.org/C2778478619","wikidata":"https://www.wikidata.org/wiki/Q7113249","display_name":"Controlled ovarian hyperstimulation","level":4,"score":0.6879647970199585},{"id":"https://openalex.org/C163949779","wikidata":"https://www.wikidata.org/wiki/Q507032","display_name":"Oogenesis","level":4,"score":0.6004297733306885},{"id":"https://openalex.org/C16685009","wikidata":"https://www.wikidata.org/wiki/Q335057","display_name":"Andrology","level":1,"score":0.5672643780708313},{"id":"https://openalex.org/C148196450","wikidata":"https://www.wikidata.org/wiki/Q21100485","display_name":"Meiosis","level":3,"score":0.5078161358833313},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.4649008512496948},{"id":"https://openalex.org/C196843134","wikidata":"https://www.wikidata.org/wiki/Q33196","display_name":"Embryo","level":2,"score":0.4611625075340271},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.45868587493896484},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4255143105983734},{"id":"https://openalex.org/C512716672","wikidata":"https://www.wikidata.org/wiki/Q200117","display_name":"In vitro fertilisation","level":3,"score":0.37104493379592896},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3685819208621979},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.08441457152366638},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4066/biomedicalresearch.29-17-3756","doi":"https://doi.org/10.4066/biomedicalresearch.29-17-3756","is_oa":false,"landing_page_url":"https://doi.org/10.4066/biomedicalresearch.29-17-3756","pdf_url":null,"source":{"id":"https://openalex.org/S4210176780","display_name":"Biomedical Research - India","issn_l":"0970-938X","issn":["0970-938X","0976-1683"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-20"],"host_organization":"https://openalex.org/P4310320448","host_organization_name":"Medknow","host_organization_lineage":["https://openalex.org/P4310320448","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Medknow","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biomedical Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9537000060081482,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W271430457","https://openalex.org/W1515088422","https://openalex.org/W1996994977","https://openalex.org/W2027088740","https://openalex.org/W2054968720","https://openalex.org/W2059745665","https://openalex.org/W2071547124","https://openalex.org/W2083071770","https://openalex.org/W2098124125","https://openalex.org/W2106381484","https://openalex.org/W2110103996","https://openalex.org/W2132664219","https://openalex.org/W2138216690","https://openalex.org/W2284884853","https://openalex.org/W2522211161","https://openalex.org/W2531203159","https://openalex.org/W2567696767","https://openalex.org/W2606446633"],"related_works":["https://openalex.org/W2980942686","https://openalex.org/W2392305224","https://openalex.org/W4367623883","https://openalex.org/W3188166745","https://openalex.org/W6977141287","https://openalex.org/W2147241065","https://openalex.org/W1964435180","https://openalex.org/W1967741049","https://openalex.org/W3101287287","https://openalex.org/W1973671839"],"abstract_inverted_index":{"Background:":[0],"Ovarian":[1],"oogenesis":[2],"is":[3,25],"under":[4],"the":[5,10,48,103,106,116,119,129,132,147],"control":[6,62],"of":[7,32,40,68,90,108,115,121,142],"gonadotropins.":[8],"In":[9],"human":[11],"ovary,":[12],"each":[13],"fully":[14],"grown":[15],"oocyte":[16],"resumes":[17],"maturation":[18,55],"in":[19,59,84],"response":[20],"to":[21,46],"gonadotrophins.":[22],"This":[23],"process":[24],"completed":[26],"after":[27],"oocytes":[28,54,123,148],"reach":[29],"metaphase":[30],"stage":[31],"second":[33],"meiotic":[34],"division":[35],"(MII)":[36],"stage.":[37],"The":[38],"aim":[39],"this":[41,85],"prospective,":[42],"clinical":[43],"trial":[44],"was":[45,100,135],"perceive":[47],"age":[49,76,104,143],"and":[50,56,94,105,131,144,150],"BMI":[51,117,130,145],"effect":[52],"on":[53,118,146],"embryos":[57],"development":[58],"women":[60,71],"undergoing":[61,72],"ovarian":[63,73],"hyperstimulation.":[64],"Method:":[65],"A":[66],"total":[67],"40":[69],"infertile":[70],"hyperstimulation":[74],"their":[75],"range":[77],"between":[78,102,128],"18-40":[79],"y":[80],"old":[81],"were":[82],"included":[83],"study":[86],"using":[87],"two":[88],"type":[89],"protocol:":[91],"long":[92],"agonist":[93],"antagonist.":[95],"Result:":[96],"Significant":[97,112],"negative":[98,140],"correlation":[99,127],"observed":[101],"number":[107,120,149],"retrieved":[109],"MII":[110,122],"oocytes.":[111],"negatively":[113],"effects":[114,141],"while":[124],"significant":[125],"positive":[126],"fertilization":[133],"rate":[134],"noticed.":[136],"Conclusion:":[137],"There":[138],"are":[139],"quality.":[151]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2018-06-13T00:00:00"}
