{"id":"https://openalex.org/W3137675406","doi":"https://doi.org/10.1007/s43032-021-00541-2","title":"Dehydroepiandrosterone (DHEA) Serum Levels Indicate Cerebrospinal Fluid Levels of DHEA and Estradiol (E2) in Women at Term Pregnancy","display_name":"Dehydroepiandrosterone (DHEA) Serum Levels Indicate Cerebrospinal Fluid Levels of DHEA and Estradiol (E2) in Women at Term Pregnancy","publication_year":2021,"publication_date":"2021-03-26","ids":{"openalex":"https://openalex.org/W3137675406","doi":"https://doi.org/10.1007/s43032-021-00541-2","mag":"3137675406","pmid":"https://pubmed.ncbi.nlm.nih.gov/33772479","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8523509"},"language":"en","primary_location":{"id":"doi:10.1007/s43032-021-00541-2","doi":"https://doi.org/10.1007/s43032-021-00541-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s43032-021-00541-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s43032-021-00541-2.pdf","source":{"id":"https://openalex.org/S68157034","display_name":"Reproductive Sciences","issn_l":"1933-7191","issn":["1933-7191","1933-7205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reproductive Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s43032-021-00541-2.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005932685","display_name":"Pardes Habib","orcid":"https://orcid.org/0000-0002-5771-216X","observed_orcids":["https://orcid.org/0000-0002-5771-216X"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Pardes Habib","raw_affiliation_strings":["Department of Neurology, Medical Faculty, RWTH Aachen University, 52074, Aachen, Germany","Institute of Biochemistry and Molecular Immunology, Medical Faculty, RWTH Aachen University, 52074, Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Medical Faculty, RWTH Aachen University, 52074, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Institute of Biochemistry and Molecular Immunology, Medical Faculty, RWTH Aachen University, 52074, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004965524","display_name":"Joseph Neulen","orcid":"https://orcid.org/0000-0001-7783-2604","observed_orcids":["https://orcid.org/0000-0001-7783-2604"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Joseph Neulen","raw_affiliation_strings":["Clinic for Gynecological Endocrinology and Reproductive Medicine, RWTH Aachen University, 52074, Aachen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinic for Gynecological Endocrinology and Reproductive Medicine, RWTH Aachen University, 52074, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018753269","display_name":"Shahin Akhter Jahan Habib","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I153648349","display_name":"University of Leicester","ror":"https://ror.org/04h699437","country_code":"GB","type":"education","lineage":["https://openalex.org/I153648349"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shahin Habib","raw_affiliation_strings":["Medical Biochemistry, Department of Biochemistry, University of Leicester, Leicester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Biochemistry, Department of Biochemistry, University of Leicester, Leicester, UK","institution_ids":["https://openalex.org/I153648349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047680798","display_name":"Benjamin R\u00f6sing","orcid":"https://orcid.org/0000-0003-4356-7819","observed_orcids":["https://orcid.org/0000-0003-4356-7819"]},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Benjamin R\u00f6sing","raw_affiliation_strings":["Clinic for Gynecological Endocrinology and Reproductive Medicine, RWTH Aachen University, 52074, Aachen, Germany. roesing@gmx.net","Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany. roesing@gmx.net","Clinic for Gynecological Endocrinology and Reproductive Medicine, RWTH Aachen University, 52074, Aachen, Germany"],"raw_orcid":"https://orcid.org/0000-0003-4356-7819","affiliations":[{"raw_affiliation_string":"Clinic for Gynecological Endocrinology and Reproductive Medicine, RWTH Aachen University, 52074, Aachen, Germany. roesing@gmx.net","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Medical Faculty, RWTH Aachen University, Pauwelsstrasse 30, 52074, Aachen, Germany. roesing@gmx.net","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"Clinic for Gynecological Endocrinology and Reproductive Medicine, RWTH Aachen University, 52074, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5047680798"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":{"value":2780,"currency":"USD","value_usd":2780},"apc_paid":{"value":2780,"currency":"USD","value_usd":2780},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.02105263,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"10","first_page":"2823","last_page":"2829"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10756","display_name":"Estrogen and related hormone effects","score":0.3903999924659729,"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"}},"topics":[{"id":"https://openalex.org/T10756","display_name":"Estrogen and related hormone effects","score":0.3903999924659729,"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/T12421","display_name":"Adrenal Hormones and Disorders","score":0.296099990606308,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"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/T10529","display_name":"Stress Responses and Cortisol","score":0.05480000004172325,"subfield":{"id":"https://openalex.org/subfields/2802","display_name":"Behavioral Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dehydroepiandrosterone","display_name":"dehydroepiandrosterone","score":1.0},{"id":"https://openalex.org/keywords/estradiol","display_name":"estradiol","score":0.9729999899864197},{"id":"https://openalex.org/keywords/progesterone","display_name":"progesterone","score":0.996999979019165},{"id":"https://openalex.org/keywords/neurosteroids","display_name":"neurosteroids","score":0.9890000224113464},{"id":"https://openalex.org/keywords/cerebrospinal-fluid","display_name":"cerebrospinal fluid","score":0.9850000143051147},{"id":"https://openalex.org/keywords/serum-steroid-levels","display_name":"serum steroid levels","score":0.8119999766349792},{"id":"https://openalex.org/keywords/term-pregnancy","display_name":"term pregnancy","score":0.7250000238418579},{"id":"https://openalex.org/keywords/pregnancy","display_name":"pregnancy","score":0.4359999895095825}],"concepts":[{"id":"https://openalex.org/C44796713","wikidata":"https://www.wikidata.org/wiki/Q2659374","display_name":"Neuroactive steroid","level":4,"score":0.9266844987869263},{"id":"https://openalex.org/C2776992908","wikidata":"https://www.wikidata.org/wiki/Q408376","display_name":"Dehydroepiandrosterone","level":4,"score":0.9190676808357239},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7957799434661865},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.7857345342636108},{"id":"https://openalex.org/C2779651940","wikidata":"https://www.wikidata.org/wiki/Q54196","display_name":"Cerebrospinal fluid","level":2,"score":0.5631600022315979},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5150454044342041},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.511408269405365},{"id":"https://openalex.org/C2778338918","wikidata":"https://www.wikidata.org/wiki/Q2482223","display_name":"Allopregnanolone","level":5,"score":0.47861307859420776},{"id":"https://openalex.org/C529278444","wikidata":"https://www.wikidata.org/wiki/Q47273","display_name":"Central nervous system","level":2,"score":0.4757803976535797},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.20772215723991394},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.20049256086349487},{"id":"https://openalex.org/C2777911890","wikidata":"https://www.wikidata.org/wiki/Q62614","display_name":"Androgen","level":3,"score":0.1782655417919159},{"id":"https://openalex.org/C170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","level":2,"score":0.13720113039016724},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C168258287","wikidata":"https://www.wikidata.org/wiki/Q60147","display_name":"GABAA receptor","level":3,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003687","descriptor_name":"Dehydroepiandrosterone","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D003687","descriptor_name":"Dehydroepiandrosterone","qualifier_ui":"Q000134","qualifier_name":"cerebrospinal fluid","is_major_topic":true},{"descriptor_ui":"D004958","descriptor_name":"Estradiol","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D004958","descriptor_name":"Estradiol","qualifier_ui":"Q000134","qualifier_name":"cerebrospinal fluid","is_major_topic":true},{"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":"D011247","descriptor_name":"Pregnancy","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D011263","descriptor_name":"Pregnancy Trimester, Third","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D011263","descriptor_name":"Pregnancy Trimester, Third","qualifier_ui":"Q000134","qualifier_name":"cerebrospinal fluid","is_major_topic":true},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":"Q000134","qualifier_name":"cerebrospinal fluid","is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":7,"locations":[{"id":"doi:10.1007/s43032-021-00541-2","doi":"https://doi.org/10.1007/s43032-021-00541-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s43032-021-00541-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s43032-021-00541-2.pdf","source":{"id":"https://openalex.org/S68157034","display_name":"Reproductive Sciences","issn_l":"1933-7191","issn":["1933-7191","1933-7205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reproductive Sciences","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:7455296","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC8523509","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8523509","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8523509","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reprod Sci","raw_type":"Text"},{"id":"pmid:33772479","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33772479","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":"Reproductive sciences (Thousand Oaks, Calif.)","raw_type":"Journal Article"},{"id":"pmh:oai:frl.publisso.de:frl:6442984","doi":null,"is_oa":true,"landing_page_url":"https://repository.publisso.de/resource/frl:6442984","pdf_url":null,"source":{"id":"https://openalex.org/S4306402606","display_name":"Informationszentrum Lebenswissenschaften (ZB MED)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210112663","host_organization_name":"ZB MED - Information Centre for Life Sciences","host_organization_lineage":["https://openalex.org/I4210112663"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lobid.org/resources/99370670578106441#!, 28(10):2823-2829","raw_type":"Zeitschriftenartikel"},{"id":"pmh:oai:publications.rwth-aachen.de:851133","doi":null,"is_oa":true,"landing_page_url":"https://publications.rwth-aachen.de/record/851133","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Reproductive sciences: RS 28(10), 2823-2829 (2021). doi:10.1007/s43032-021-00541-2","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.18154/rwth-conv-248221","doi":"https://doi.org/10.18154/rwth-conv-248221","is_oa":true,"landing_page_url":"https://doi.org/10.18154/rwth-conv-248221","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"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:10.1007/s43032-021-00541-2","doi":"https://doi.org/10.1007/s43032-021-00541-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s43032-021-00541-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s43032-021-00541-2.pdf","source":{"id":"https://openalex.org/S68157034","display_name":"Reproductive Sciences","issn_l":"1933-7191","issn":["1933-7191","1933-7205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reproductive Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9789000153541565}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320324232","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3137675406.pdf","grobid_xml":"https://content.openalex.org/works/W3137675406.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W817042229","https://openalex.org/W1489568108","https://openalex.org/W1572685353","https://openalex.org/W1606704864","https://openalex.org/W1986368719","https://openalex.org/W1987215794","https://openalex.org/W1988293581","https://openalex.org/W1993427764","https://openalex.org/W2009171847","https://openalex.org/W2014945515","https://openalex.org/W2018564526","https://openalex.org/W2023185053","https://openalex.org/W2024740082","https://openalex.org/W2036348716","https://openalex.org/W2047844288","https://openalex.org/W2048547196","https://openalex.org/W2059713508","https://openalex.org/W2061012355","https://openalex.org/W2065523429","https://openalex.org/W2079544599","https://openalex.org/W2082140337","https://openalex.org/W2091430539","https://openalex.org/W2093173626","https://openalex.org/W2155688407","https://openalex.org/W2160153755","https://openalex.org/W2160764651","https://openalex.org/W2167319777","https://openalex.org/W2340668831","https://openalex.org/W2417211097","https://openalex.org/W2473298850","https://openalex.org/W2552558587","https://openalex.org/W2768760880","https://openalex.org/W2769298480","https://openalex.org/W2774806435","https://openalex.org/W2800751256","https://openalex.org/W2891066605","https://openalex.org/W2979654704","https://openalex.org/W2980382549","https://openalex.org/W2981201292","https://openalex.org/W2987700881","https://openalex.org/W3009775297"],"related_works":["https://openalex.org/W3161139956","https://openalex.org/W3096034097","https://openalex.org/W2980382549","https://openalex.org/W2048547196","https://openalex.org/W2125816605","https://openalex.org/W4250852309","https://openalex.org/W2014257534","https://openalex.org/W2087317080","https://openalex.org/W1595363190","https://openalex.org/W1969886698"],"abstract_inverted_index":{"Neuroactive":[0],"steroids":[1,58,134,248],"such":[2],"as":[3,238],"dehydroepiandrosterone":[4],"(DHEA),":[5],"estradiol":[6],"(E2),":[7],"and":[8,15,52,61,69,86,90,99,118,121,126,128,166,178,221,250],"progesterone":[9],"(P4)":[10],"are":[11],"associated":[12],"with":[13,202],"structural":[14],"functional":[16],"changes":[17],"in":[18,28,34,93,141,193,210,225,252],"the":[19,29,44,72,82,167,194,246],"central":[20,53,87,242],"nervous":[21,243],"system":[22],"(CNS).":[23],"Measurement":[24],"of":[25,102,181,245],"steroid":[26,48],"levels":[27,49,92,140,170,180,235,244],"CNS":[30],"compartments":[31],"is":[32,38],"restricted":[33],"accessibility.":[35],"Consequently,":[36],"there":[37],"only":[39],"limited":[40],"human":[41],"data":[42],"on":[43],"distributional":[45],"equilibrium":[46],"for":[47,76,123,161,241],"between":[50,84,163,219],"peripheral":[51,85],"compartments.":[54],"While":[55],"some":[56],"neuroactive":[57,133,247],"including":[59],"DHEA":[60,124,162,197,220,234,249],"E2":[62,182,203,251],"have":[63],"been":[64],"reported":[65],"to":[66,80,144,191],"convey":[67],"excitatory":[68],"proconvulsant":[70],"properties,":[71],"opposite":[73],"was":[74,217],"demonstrated":[75],"P4.":[77],"We":[78,156],"aimed":[79],"elucidate":[81],"correlation":[83,160,216],"DHEA,":[88],"E2,":[89,127,222],"P4":[91,129],"women":[94,106],"at":[95,109,137],"term":[96,110],"pregnancy.":[97],"CSF":[98,142,169,179,226],"serum":[100,147,165,198],"samples":[101],"27":[103],"healthy":[104],"pregnant":[105,253],"(22-39":[107],"years)":[108],"pregnancy":[111],"were":[112,135],"collected":[113],"simultaneously":[114],"under":[115],"combined":[116],"spinal":[117],"epidural":[119],"anesthesia":[120],"used":[122],"ELISA":[125],"ECLIA.":[130],"All":[131],"three":[132],"detected":[136],"markedly":[138],"lower":[139],"compared":[143],"their":[145],"corresponding":[146,168],"concentrations":[148],"(decrease,":[149],"mean":[150],"\u00b1":[151,154],"SD,":[152],"97.66":[153],"0.83%).":[155],"found":[157,218],"a":[158,214],"strong":[159,215],"its":[164],"(r":[171,183,204,227],"=":[172,175,184,187,205,208,228,231],"0.65,":[173,229],"p":[174,186,207,230],"0.003).":[176],"Serum":[177],"0.31,":[185],"0.12)":[188],"appeared":[189],"not":[190],"correlate":[192],"investigated":[195],"cohort.":[196],"concentration":[199],"correlated":[200],"significantly":[201],"0.58,":[206],"0.0016)":[209],"CSF.":[211],"In":[212],"addition,":[213],"both":[223],"measured":[224],"0.0002).":[232],"Peripheral":[233],"might":[236],"serve":[237],"an":[239],"indicator":[240],"women.":[254]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2021-03-29T00:00:00"}
