{"id":"https://openalex.org/W2113413286","doi":"https://doi.org/10.1016/s0015-0282(02)04172-9","title":"Frequency of apoptosis in spontaneous and hormonally induced oligospermia in human ejaculated spermatazoa","display_name":"Frequency of apoptosis in spontaneous and hormonally induced oligospermia in human ejaculated spermatazoa","publication_year":2002,"publication_date":"2002-09-01","ids":{"openalex":"https://openalex.org/W2113413286","doi":"https://doi.org/10.1016/s0015-0282(02)04172-9","mag":"2113413286"},"language":"en","primary_location":{"id":"doi:10.1016/s0015-0282(02)04172-9","doi":"https://doi.org/10.1016/s0015-0282(02)04172-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0015-0282(02)04172-9","pdf_url":"http://www.fertstert.org/article/S0015028202041729/pdf","source":{"id":"https://openalex.org/S45445671","display_name":"Fertility and Sterility","issn_l":"0015-0282","issn":["0015-0282","1556-5653"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fertility and Sterility","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://www.fertstert.org/article/S0015028202041729/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049488041","display_name":"MARK J. RISPLER","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M.J Rispler","raw_affiliation_strings":["Harbor-UCLA, Torrance, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbor-UCLA, Torrance, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040182243","display_name":"Yanhe Lue","orcid":"https://orcid.org/0000-0003-0458-7841","observed_orcids":["https://orcid.org/0000-0003-0458-7841"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y.H Lue","raw_affiliation_strings":["Harbor-UCLA, Torrance, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbor-UCLA, Torrance, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022425470","display_name":"Amiya P. Sinha\u2010Hikim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.P Sinha-Hikim","raw_affiliation_strings":["Harbor-UCLA, Torrance, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbor-UCLA, Torrance, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A Leung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A Leung","raw_affiliation_strings":["Harbor-UCLA, Torrance, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbor-UCLA, Torrance, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100616719","display_name":"Christina Wang","orcid":"https://orcid.org/0000-0002-8231-792X","observed_orcids":["https://orcid.org/0000-0002-8231-792X"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C Wang","raw_affiliation_strings":["Harbor-UCLA, Torrance, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbor-UCLA, Torrance, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090807122","display_name":"Ronald S. Swerdloff","orcid":"https://orcid.org/0000-0001-6084-6604","observed_orcids":["https://orcid.org/0000-0001-6084-6604"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.S Swerdloff","raw_affiliation_strings":["Harbor-UCLA, Torrance, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbor-UCLA, Torrance, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I161318765"],"apc_list":{"value":4220,"currency":"USD","value_usd":4220},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.21807305,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"78","issue":null,"first_page":"S265","last_page":"S265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10116","display_name":"Sperm and Testicular Function","score":0.9994999766349792,"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/T10116","display_name":"Sperm and Testicular Function","score":0.9994999766349792,"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/T10364","display_name":"Reproductive Biology and Fertility","score":0.00019999999494757503,"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/T13242","display_name":"Male Reproductive Health Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sperm-apoptosis","display_name":"sperm apoptosis","score":0.8790000081062317},{"id":"https://openalex.org/keywords/oligospermia","display_name":"oligozoospermia","score":0.8700000047683716},{"id":"https://openalex.org/keywords/idiopathic-male-infertility","display_name":"idiopathic male infertility","score":0.8939999938011169},{"id":"https://openalex.org/keywords/hormonal-contraception","display_name":"hormonal contraception","score":0.4740000069141388},{"id":"https://openalex.org/keywords/gonadotropin-suppression","display_name":"gonadotropin suppression","score":0.9150000214576721},{"id":"https://openalex.org/keywords/gnrh-agonist","display_name":"GnRH agonist","score":0.949999988079071},{"id":"https://openalex.org/keywords/levonorgestrel","display_name":"levonorgestrel","score":0.9959999918937683},{"id":"https://openalex.org/keywords/spermatogenesis","display_name":"spermatogenesis","score":0.5889999866485596},{"id":"https://openalex.org/keywords/germ-cell-apoptosis","display_name":"germ cell apoptosis","score":0.5839999914169312},{"id":"https://openalex.org/keywords/ejaculated-spermatozoa","display_name":"ejaculated sperm","score":0.8180000185966492}],"concepts":[{"id":"https://openalex.org/C2777358149","wikidata":"https://www.wikidata.org/wiki/Q1876491","display_name":"Oligospermia","level":5,"score":0.7700212001800537},{"id":"https://openalex.org/C16685009","wikidata":"https://www.wikidata.org/wiki/Q335057","display_name":"Andrology","level":1,"score":0.6623064875602722},{"id":"https://openalex.org/C190283241","wikidata":"https://www.wikidata.org/wiki/Q14599311","display_name":"Apoptosis","level":2,"score":0.6333648562431335},{"id":"https://openalex.org/C2778093475","wikidata":"https://www.wikidata.org/wiki/Q9715","display_name":"Semen","level":2,"score":0.5608528852462769},{"id":"https://openalex.org/C196795494","wikidata":"https://www.wikidata.org/wiki/Q1624817","display_name":"TUNEL assay","level":3,"score":0.54902583360672},{"id":"https://openalex.org/C123765429","wikidata":"https://www.wikidata.org/wiki/Q36961","display_name":"Spermatogenesis","level":2,"score":0.5213662385940552},{"id":"https://openalex.org/C2777338322","wikidata":"https://www.wikidata.org/wiki/Q280156","display_name":"Male infertility","level":4,"score":0.4978978633880615},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.47330203652381897},{"id":"https://openalex.org/C2778782382","wikidata":"https://www.wikidata.org/wiki/Q409770","display_name":"Gonadotropin","level":3,"score":0.4679397940635681},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.42455506324768066},{"id":"https://openalex.org/C2777688143","wikidata":"https://www.wikidata.org/wiki/Q179399","display_name":"Infertility","level":3,"score":0.4177209734916687},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4165002107620239},{"id":"https://openalex.org/C71315377","wikidata":"https://www.wikidata.org/wiki/Q11364","display_name":"Hormone","level":2,"score":0.36615628004074097},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.32390302419662476},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.09183546900749207},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0015-0282(02)04172-9","doi":"https://doi.org/10.1016/s0015-0282(02)04172-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0015-0282(02)04172-9","pdf_url":"http://www.fertstert.org/article/S0015028202041729/pdf","source":{"id":"https://openalex.org/S45445671","display_name":"Fertility and Sterility","issn_l":"0015-0282","issn":["0015-0282","1556-5653"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fertility and Sterility","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/s0015-0282(02)04172-9","doi":"https://doi.org/10.1016/s0015-0282(02)04172-9","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0015-0282(02)04172-9","pdf_url":"http://www.fertstert.org/article/S0015028202041729/pdf","source":{"id":"https://openalex.org/S45445671","display_name":"Fertility and Sterility","issn_l":"0015-0282","issn":["0015-0282","1556-5653"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fertility and Sterility","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"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/W2113413286.pdf","grobid_xml":"https://content.openalex.org/works/W2113413286.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2378884209","https://openalex.org/W2362092135","https://openalex.org/W2000351264","https://openalex.org/W2348954648","https://openalex.org/W145128157","https://openalex.org/W4387309307","https://openalex.org/W2364961027","https://openalex.org/W4391276180","https://openalex.org/W1976825087","https://openalex.org/W2132428901"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}