Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2079716555', 'doi': 'https://doi.org/10.1210/jcem-28-10-1473', 'title': 'Regulation of Human Gonadotropins. III. Luteinizing Hormone and Follicle Stimulating Hormone in Sera from Adult Males<sup>1</sup>', 'display_name': 'Regulation of Human Gonadotropins. III. Luteinizing Hormone and Follicle Stimulating Hormone in Sera from Adult Males<sup>1</sup>', 'publication_year': 1968, 'publication_date': '1968-10-01', 'ids': {'openalex': 'https://openalex.org/W2079716555', 'doi': 'https://doi.org/10.1210/jcem-28-10-1473', 'mag': '2079716555', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/5681641'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1210/jcem-28-10-1473', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S205775358', 'display_name': 'The Journal of Clinical Endocrinology & Metabolism', 'issn_l': '0021-972X', 'issn': ['0021-972X', '1945-7197'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5066824017', 'display_name': 'Neil T. Peterson', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I27837315', 'display_name': 'University of Michigan–Ann Arbor', 'ror': 'https://ror.org/00jmfr291', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I27837315']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'NEIL T. PETERSON', 'raw_affiliation_strings': ['Department of Gynecology, The University of Michigan Ann Arbor, Michigan 48104', 'Department of Obstetrics, The University of Michigan Ann Arbor, Michigan 48104', 'Department of Pathology, The University of Michigan Ann Arbor, Michigan 48104'], 'affiliations': [{'raw_affiliation_string': 'Department of Obstetrics, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}, {'raw_affiliation_string': 'Department of Gynecology, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}, {'raw_affiliation_string': 'Department of Pathology, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5003512564', 'display_name': 'Rees Midgley', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I27837315', 'display_name': 'University of Michigan–Ann Arbor', 'ror': 'https://ror.org/00jmfr291', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I27837315']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'REES A. MIDGLEY', 'raw_affiliation_strings': ['Department of Gynecology, The University of Michigan Ann Arbor, Michigan 48104', 'Department of Obstetrics, The University of Michigan Ann Arbor, Michigan 48104', 'Department of Pathology, The University of Michigan Ann Arbor, Michigan 48104'], 'affiliations': [{'raw_affiliation_string': 'Department of Pathology, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}, {'raw_affiliation_string': 'Department of Obstetrics, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}, {'raw_affiliation_string': 'Department of Gynecology, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5073525642', 'display_name': 'Robert B. Jaffe', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I27837315', 'display_name': 'University of Michigan–Ann Arbor', 'ror': 'https://ror.org/00jmfr291', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I27837315']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'ROBERT B. JAFFE', 'raw_affiliation_strings': ['Department of Gynecology, The University of Michigan Ann Arbor, Michigan 48104', 'Department of Obstetrics, The University of Michigan Ann Arbor, Michigan 48104', 'Department of Pathology, The University of Michigan Ann Arbor, Michigan 48104'], 'affiliations': [{'raw_affiliation_string': 'Department of Pathology, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}, {'raw_affiliation_string': 'Department of Obstetrics, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}, {'raw_affiliation_string': 'Department of Gynecology, The University of Michigan Ann Arbor, Michigan 48104', 'institution_ids': ['https://openalex.org/I27837315']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 13.256, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 89, 'citation_normalized_percentile': {'value': 0.927033, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '28', 'issue': '10', 'first_page': '1473', 'last_page': '1478'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10686', 'display_name': 'Effects and risks of endocrine disrupting chemicals', 'score': 0.8888, 'subfield': {'id': 'https://openalex.org/subfields/2307', 'display_name': 'Health, Toxicology and Mutagenesis'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10686', 'display_name': 'Effects and risks of endocrine disrupting chemicals', 'score': 0.8888, 'subfield': {'id': 'https://openalex.org/subfields/2307', 'display_name': 'Health, Toxicology and Mutagenesis'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10960', 'display_name': 'Hypothalamic control of reproductive hormones', 'score': 0.8762, '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/T11318', 'display_name': 'Phytoestrogen effects and research', 'score': 0.8572, 'subfield': {'id': 'https://openalex.org/subfields/2734', 'display_name': 'Pathology and Forensic 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/testosterone-propionate', 'display_name': 'Testosterone propionate', 'score': 0.82542366}, {'id': 'https://openalex.org/keywords/gonadotropin', 'display_name': 'Gonadotropin', 'score': 0.49118826}], 'concepts': [{'id': 'https://openalex.org/C2778575703', 'wikidata': 'https://www.wikidata.org/wiki/Q50265477', 'display_name': 'Luteinizing hormone', 'level': 3, 'score': 0.88351536}, {'id': 'https://openalex.org/C134018914', 'wikidata': 'https://www.wikidata.org/wiki/Q162606', 'display_name': 'Endocrinology', 'level': 1, 'score': 0.8400539}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.82902026}, {'id': 'https://openalex.org/C2779279165', 'wikidata': 'https://www.wikidata.org/wiki/Q200774', 'display_name': 'Follicle-stimulating hormone', 'level': 4, 'score': 0.8260838}, {'id': 'https://openalex.org/C2781115071', 'wikidata': 'https://www.wikidata.org/wiki/Q10354588', 'display_name': 'Testosterone propionate', 'level': 4, 'score': 0.82542366}, {'id': 'https://openalex.org/C176685330', 'wikidata': 'https://www.wikidata.org/wiki/Q857638', 'display_name': 'Radioimmunoassay', 'level': 2, 'score': 0.66168296}, {'id': 'https://openalex.org/C2779279991', 'wikidata': 'https://www.wikidata.org/wiki/Q6058681', 'display_name': 'Testosterone (patch)', 'level': 2, 'score': 0.61008394}, {'id': 'https://openalex.org/C71315377', 'wikidata': 'https://www.wikidata.org/wiki/Q11364', 'display_name': 'Hormone', 'level': 2, 'score': 0.60525435}, {'id': 'https://openalex.org/C2778782382', 'wikidata': 'https://www.wikidata.org/wiki/Q409770', 'display_name': 'Gonadotropin', 'level': 3, 'score': 0.49118826}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.4011603}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.34987777}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.34374112}, {'id': 'https://openalex.org/C2777911890', 'wikidata': 'https://www.wikidata.org/wiki/Q62614', 'display_name': 'Androgen', 'level': 3, 'score': 0.20017356}], 'mesh': [{'descriptor_ui': 'D002940', 'descriptor_name': 'Circadian Rhythm', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D005640', 'descriptor_name': 'Follicle Stimulating Hormone', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D007986', 'descriptor_name': 'Luteinizing Hormone', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002996', 'descriptor_name': 'Clomiphene', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': False}, {'descriptor_ui': 'D002996', 'descriptor_name': 'Clomiphene', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004997', 'descriptor_name': 'Ethinyl Estradiol', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': False}, {'descriptor_ui': 'D004997', 'descriptor_name': 'Ethinyl Estradiol', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005640', 'descriptor_name': 'Follicle Stimulating Hormone', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007986', 'descriptor_name': 'Luteinizing Hormone', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011863', 'descriptor_name': 'Radioimmunoassay', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013739', 'descriptor_name': 'Testosterone', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': False}, {'descriptor_ui': 'D013739', 'descriptor_name': 'Testosterone', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1210/jcem-28-10-1473', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S205775358', 'display_name': 'The Journal of Clinical Endocrinology & Metabolism', 'issn_l': '0021-972X', 'issn': ['0021-972X', '1945-7197'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/5681641', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.68, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2468044930', 'https://openalex.org/W2412330376', 'https://openalex.org/W2163840050', 'https://openalex.org/W2120699382', 'https://openalex.org/W2099713939', 'https://openalex.org/W2067304466', 'https://openalex.org/W2024649280', 'https://openalex.org/W2006611219', 'https://openalex.org/W2000170411', 'https://openalex.org/W1997533577'], 'abstract_inverted_index': {'Radioimmunoassays': [0], 'for': [1, 57, 85, 109], 'follicle': [2], 'stimulating': [3], 'hormone': [4, 8], '(FSH)': [5], 'and': [6, 71, 122], 'luteinizing': [7], '(LH)': [9], 'were': [10], 'used': [11], 'to': [12], 'determine': [13], 'the': [14], 'concentrations': [15, 34, 67, 95, 118], 'of': [16, 26, 48, 54, 68, 74, 80, 96, 99, 105, 119], 'these': [17], 'gonadotropins': [18], 'in': [19, 32, 37, 61, 65, 89, 93, 113, 116], 'sera': [20], 'from': [21], 'healthy': [22], 'men.': [23], 'No': [24], 'evidence': [25], 'diurnal': [27], 'or': [28, 45], 'other': [29], 'rhythmic': [30], 'variations': [31], 'serum': [33, 66, 94, 117], 'was': [35], 'found': [36], 'samples': [38], 'obtained': [39], 'daily,': [40], '3': [41, 49, 75, 86, 110], 'times': [42], 'a': [43, 62, 90, 114], 'day,': [44], 'hourly.': [46], 'Treatment': [47, 73, 98], 'subjects': [50, 76, 101], 'with': [51, 77, 102], '1.5': [52], 'mg': [53, 79, 104], 'ethinyl': [55], 'estradiol/day': [56], '2–3': [58], 'days': [59, 87, 111], 'resulted': [60, 88, 112], 'consistent': [63, 91], 'fall': [64, 92], 'both': [69, 120], 'FSH': [70, 121], 'LH.': [72, 97, 123], '25': [78], 'testosterone': [81], 'propionate': [82], 'each': [83], 'day': [84], '4': [100], '200': [103], 'clomiphene': [106], 'citrate': [107], 'daily': [108], 'rise': [115]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2079716555', 'counts_by_year': [{'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-12-08T19:42:44.819238', 'created_date': '2016-06-24'}