{"id":"https://openalex.org/W1738873992","doi":null,"title":"Progesterone and estradiol patterns in women using an intrauterine contraceptive device.","display_name":"Progesterone and estradiol patterns in women using an intrauterine contraceptive device.","publication_year":1975,"publication_date":"1975-10-01","ids":{"openalex":"https://openalex.org/W1738873992","mag":"1738873992","pmid":"https://pubmed.ncbi.nlm.nih.gov/1165881"},"language":"en","primary_location":{"id":"pmid:1165881","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1165881","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":"Obstetrics and gynecology","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/A5113771243","display_name":"Brenner Pf","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P F Brenner","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109858492","display_name":"Mishell Dr","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D R Mishell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.2348,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.93928881,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"46","issue":"4","first_page":"456","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10600","display_name":"Reproductive Health and Contraception","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational 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/T10600","display_name":"Reproductive Health and Contraception","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational 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/T10756","display_name":"Estrogen and related hormone effects","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1310","display_name":"Endocrinology"},"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"}},{"id":"https://openalex.org/T10960","display_name":"Hypothalamic control of reproductive hormones","score":9.999999747378752e-05,"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/intrauterine-devices","display_name":"intrauterine devices","score":0.9200000166893005},{"id":"https://openalex.org/keywords/progesterone","display_name":"progesterone","score":0.890999972820282},{"id":"https://openalex.org/keywords/estradiol","display_name":"estradiol","score":1.0},{"id":"https://openalex.org/keywords/luteinizing-hormone","display_name":"luteinizing hormone","score":0.9470000267028809},{"id":"https://openalex.org/keywords/follicle-stimulating-hormone","display_name":"follicle-stimulating hormone","score":0.9990000128746033},{"id":"https://openalex.org/keywords/menstrual-cycle","display_name":"menstrual cycle","score":0.7329999804496765},{"id":"https://openalex.org/keywords/follicular-maturation","display_name":"follicle maturation","score":0.9729999899864197},{"id":"https://openalex.org/keywords/ovulation-timing","display_name":"ovulation timing","score":0.843999981880188},{"id":"https://openalex.org/keywords/luteal-function","display_name":"luteal function","score":0.9539999961853027},{"id":"https://openalex.org/keywords/endometrium","display_name":"endometrium","score":0.925000011920929},{"id":"https://openalex.org/keywords/menstrual-onset","display_name":"menstrual onset","score":0.4169999957084656},{"id":"https://openalex.org/keywords/hormonal-contraception","display_name":"hormonal contraception","score":0.6019999980926514}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8391624093055725},{"id":"https://openalex.org/C2777702977","wikidata":"https://www.wikidata.org/wiki/Q187082","display_name":"Ovulation","level":3,"score":0.8364572525024414},{"id":"https://openalex.org/C2776810592","wikidata":"https://www.wikidata.org/wiki/Q899868","display_name":"Intrauterine device","level":5,"score":0.7397587299346924},{"id":"https://openalex.org/C187785154","wikidata":"https://www.wikidata.org/wiki/Q5464664","display_name":"Follicular phase","level":2,"score":0.7359069585800171},{"id":"https://openalex.org/C2778575703","wikidata":"https://www.wikidata.org/wiki/Q50265477","display_name":"Luteinizing hormone","level":3,"score":0.6524025201797485},{"id":"https://openalex.org/C2776608385","wikidata":"https://www.wikidata.org/wiki/Q749637","display_name":"Corpus luteum","level":3,"score":0.6242554783821106},{"id":"https://openalex.org/C2779058012","wikidata":"https://www.wikidata.org/wiki/Q83864","display_name":"Menstrual cycle","level":3,"score":0.6060543060302734},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.5072614550590515},{"id":"https://openalex.org/C2779742232","wikidata":"https://www.wikidata.org/wiki/Q839508","display_name":"Endometrium","level":2,"score":0.47954389452934265},{"id":"https://openalex.org/C133507102","wikidata":"https://www.wikidata.org/wiki/Q4712977","display_name":"Genitourinary system","level":2,"score":0.45763543248176575},{"id":"https://openalex.org/C2779279165","wikidata":"https://www.wikidata.org/wiki/Q200774","display_name":"Follicle-stimulating hormone","level":4,"score":0.4575985074043274},{"id":"https://openalex.org/C2777164284","wikidata":"https://www.wikidata.org/wiki/Q277954","display_name":"Estrogen","level":2,"score":0.44922110438346863},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4133698344230652},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.38251328468322754},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.36442118883132935},{"id":"https://openalex.org/C2986817661","wikidata":"https://www.wikidata.org/wiki/Q185698","display_name":"Research methodology","level":3,"score":0.2359580397605896},{"id":"https://openalex.org/C2779076696","wikidata":"https://www.wikidata.org/wiki/Q1280670","display_name":"Family planning","level":4,"score":0.2241981029510498},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004958","descriptor_name":"Estradiol","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005640","descriptor_name":"Follicle Stimulating Hormone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007434","descriptor_name":"Intrauterine Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007986","descriptor_name":"Luteinizing Hormone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D008183","descriptor_name":"Luteal Phase","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008598","descriptor_name":"Menstruation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011374","descriptor_name":"Progesterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:1165881","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1165881","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":"Obstetrics and gynecology","raw_type":"Journal Article"},{"id":"mag:1738873992","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1165881","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":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W310193298","https://openalex.org/W2157582880","https://openalex.org/W2013637967","https://openalex.org/W2074092986","https://openalex.org/W1470681453","https://openalex.org/W96511863","https://openalex.org/W7142125625","https://openalex.org/W2276184017","https://openalex.org/W2204157511","https://openalex.org/W1996995208"],"abstract_inverted_index":{"Levels":[0],"of":[1,31,79,83,98,117],"progesterone,":[2],"estradiol,":[3],"LH,":[4],"and":[5,21,25,39,58],"FSH":[6],"were":[7,41,71,125],"measured":[8,42],"in":[9,43,128],"daily":[10],"serum":[11,44],"samples":[12,45],"obtained":[13,46,76],"from":[14,47,59,77],"4":[15],"subjects":[16],"during":[17,22],"a":[18,80,108],"control":[19,129],"cycle":[20],"the":[23,74,90,112,115],"first":[24],"fourth":[26],"menstrual":[27],"cycles":[28],"after":[29,55,66],"insertion":[30],"an":[32],"intrauterine":[33],"device":[34],"(IUD).":[35],"In":[36],"addition,":[37],"progesterone":[38],"estradiol":[40],"6":[48,60],"women":[49,61],"3,":[50],"4,":[51],"or":[52,100],"5":[53],"months":[54],"IUD":[56,67,91,105],"insertion,":[57],"more":[62],"than":[63,127],"1":[64],"year":[65],"insertion.":[68],"These":[69],"measurements":[70],"compared":[72],"to":[73,119],"data":[75],"study":[78],"large":[81],"group":[82],"normal":[84],"cycles.":[85,130],"The":[86,104],"results":[87],"indicated":[88],"that":[89],"does":[92],"not":[93],"influence":[94],"follicular":[95],"maturation,":[96],"time":[97],"ovulation,":[99],"corpus":[101],"luteum":[102],"function.":[103],"did":[106],"exert":[107],"local":[109],"effect":[110],"on":[111],"endometrium,":[113],"causing":[114],"onset":[116],"menses":[118],"take":[120],"place":[121],"when":[122],"steroid":[123],"levels":[124],"higher":[126]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"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"}