{"id":"https://openalex.org/W2804934095","doi":null,"title":"\u00c4ndert sich die m\u00e4nnliche Fertilit\u00e4t durch den Alterungsproze\u00df","display_name":"\u00c4ndert sich die m\u00e4nnliche Fertilit\u00e4t durch den Alterungsproze\u00df","publication_year":2004,"publication_date":"2004-06-24","ids":{"openalex":"https://openalex.org/W2804934095","mag":"2804934095"},"language":"de","primary_location":{"id":"pmh:oai:kup.at:4411","doi":null,"is_oa":false,"landing_page_url":"http://www.kup.at/kup/pdf/4411.pdf","pdf_url":"http://www.kup.at/kup/pdf/4411.pdf","source":{"id":"https://openalex.org/S4306402201","display_name":"Journal f\u00fcr Kardiologie (Krause & Pachernegg GmbH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"application/pdf"},"volume":null,"type":"other","is_traditional":false,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://www.kup.at/kup/pdf/5727.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015827745","display_name":"Eugen Plas","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eugen Plas","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038400408","display_name":"Dominik Pernkopf","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D Pernkopf","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Patrick Berger","orcid":"https://orcid.org/0000-0003-4702-0343","observed_orcids":["https://orcid.org/0000-0003-4702-0343"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Patrick Berger","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4702-0343","affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Hans\u2010Joachim Pfl\u00fcger","orcid":"https://orcid.org/0000-0001-7304-4408","observed_orcids":["https://orcid.org/0000-0001-7304-4408"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hans\u2010Joachim Pfl\u00fcger","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7304-4408","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"1","first_page":"10","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10116","display_name":"Sperm and Testicular Function","score":0.9984999895095825,"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":0.9984999895095825,"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/T11146","display_name":"Hormonal and reproductive studies","score":0.00039999998989515007,"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/T10364","display_name":"Reproductive Biology and Fertility","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/male-fertility","display_name":"male fertility","score":0.9679999947547913},{"id":"https://openalex.org/keywords/aging","display_name":"aging","score":0.6570000052452087},{"id":"https://openalex.org/keywords/paternal-age","display_name":"paternal age","score":0.7730000019073486},{"id":"https://openalex.org/keywords/spermatogenesis","display_name":"spermatogenesis","score":0.7680000066757202},{"id":"https://openalex.org/keywords/leydig-cells","display_name":"Leydig cells","score":0.9129999876022339},{"id":"https://openalex.org/keywords/lipofuscin","display_name":"lipofuscin","score":0.9620000123977661},{"id":"https://openalex.org/keywords/seminiferous-tubules","display_name":"seminiferous tubules","score":0.8830000162124634},{"id":"https://openalex.org/keywords/androgen-decline","display_name":"androgen decline","score":0.5910000205039978},{"id":"https://openalex.org/keywords/sperm-motility","display_name":"sperm motility","score":0.8759999871253967},{"id":"https://openalex.org/keywords/sperm-morphology","display_name":"sperm morphology","score":0.9779999852180481},{"id":"https://openalex.org/keywords/semen-analysis","display_name":"semen analysis","score":0.7059999704360962}],"concepts":[{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.31774312257766724}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:kup.at:4411","doi":null,"is_oa":false,"landing_page_url":"http://www.kup.at/kup/pdf/4411.pdf","pdf_url":"http://www.kup.at/kup/pdf/4411.pdf","source":{"id":"https://openalex.org/S4306402201","display_name":"Journal f\u00fcr Kardiologie (Krause & Pachernegg GmbH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"application/pdf"},{"id":"pmh:oai:kup.at:5727","doi":null,"is_oa":true,"landing_page_url":"http://www.kup.at/kup/pdf/5727.pdf","pdf_url":"http://www.kup.at/kup/pdf/5727.pdf","source":{"id":"https://openalex.org/S4306402201","display_name":"Journal f\u00fcr Kardiologie (Krause & Pachernegg GmbH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"application/pdf"},{"id":"mag:2804934095","doi":null,"is_oa":false,"landing_page_url":"https://www.kup.at/kup/pdf/5727.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306515248","display_name":"Journal f\u00fcr Fertilit\u00e4t und Reproduktion","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal f\u00fcr Fertilit\u00e4t und Reproduktion","raw_type":null}],"best_oa_location":{"id":"pmh:oai:kup.at:5727","doi":null,"is_oa":true,"landing_page_url":"http://www.kup.at/kup/pdf/5727.pdf","pdf_url":"http://www.kup.at/kup/pdf/5727.pdf","source":{"id":"https://openalex.org/S4306402201","display_name":"Journal f\u00fcr Kardiologie (Krause & Pachernegg GmbH)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"application/pdf"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.5683000087738037,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2804934095.pdf","grobid_xml":"https://content.openalex.org/works/W2804934095.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W14368480","https://openalex.org/W40695199","https://openalex.org/W108466451","https://openalex.org/W141601246","https://openalex.org/W1568349908","https://openalex.org/W1988960647","https://openalex.org/W1993257987","https://openalex.org/W1993911988","https://openalex.org/W1998273730","https://openalex.org/W2021804421","https://openalex.org/W2025587852","https://openalex.org/W2040938143","https://openalex.org/W2053509675","https://openalex.org/W2063812392","https://openalex.org/W2067518613","https://openalex.org/W2073222687","https://openalex.org/W2081975982","https://openalex.org/W2093578744","https://openalex.org/W2100658198","https://openalex.org/W2107052211","https://openalex.org/W2121754658","https://openalex.org/W2135039081","https://openalex.org/W2136318734","https://openalex.org/W2147614250","https://openalex.org/W2149289532","https://openalex.org/W2151851553","https://openalex.org/W2161057551","https://openalex.org/W2404035244","https://openalex.org/W2410391597","https://openalex.org/W2431956457","https://openalex.org/W2461752626"],"related_works":["https://openalex.org/W2312835701","https://openalex.org/W2066174574","https://openalex.org/W6243222","https://openalex.org/W7093308431","https://openalex.org/W7026675014","https://openalex.org/W2040938143","https://openalex.org/W2397005025","https://openalex.org/W2506366517","https://openalex.org/W2799527414","https://openalex.org/W2060861692"],"abstract_inverted_index":{"Die":[0,154],"Lebenswartung":[1],"hat":[2],"sich":[3,48],"innerhalb":[4],"der":[5,42,76,89,103,107,119,121,144],"letzten":[6],"120":[7],"Jahre":[8,18],"deutlich":[9],"verl\u00e4ngert,":[10],"wobei":[11,138],"Frauen":[12],"durchschnittlich":[13],"um":[14],"4":[15],"bis":[16,192],"6":[17],"\u00e4lter":[19],"werden":[20],"als":[21],"M\u00e4nner.":[22],"Bekannterma\u00dfen":[23],"treten":[24],"bedeutsame":[25],"physiologische":[26],"und":[27,59,79,100,110,135,146],"pathologische":[28],"Ver\u00e4nderungen":[29,61,112],"w\u00e4hrend":[30],"des":[31,95,150],"Alterungsprozesses":[32],"auf.":[33],"Wachsendes":[34],"Interesse":[35],"gibt":[36],"es":[37,85,139],"bez\u00fcglich":[38],"einer":[39,87,92,98,142],"m\u00f6glichen":[40],"Beeintr\u00e4chtigung":[41,75],"Fertilit\u00e4t":[43,164],"beim":[44,62],"alternden":[45,63],"Mann,":[46],"da":[47],"parallel":[49],"zur":[50],"Lebenserwartung":[51],"auch":[52,73],"das":[53,199],"paternale":[54,200],"Alter":[55,124,149,166,195,201],"erh\u00f6ht.":[56],"Obwohl":[57],"morphologische":[58],"endokrine":[60],"Hoden":[64],"nachweisbar":[65],"sind,":[66],"ist":[67,198],"bisher":[68,131],"nicht":[69,168,179],"gekl\u00e4rt,":[70],"ob":[71],"dies":[72],"eine":[74],"Spermiogenese,":[77],"Samenzellparameter":[78],"-funktion":[80],"bedingt.":[81],"Im":[82],"Alterungsproze\u00df":[83],"kommt":[84],"zu":[86,91,132,141],"Reduktion":[88],"Leydig-Zellzahl,":[90],"vermehrten":[93],"Ablagerung":[94],"Alterspigments,":[96],"Lipofuscin,":[97],"Verdickung":[99,106],"Hernien-\u00e4hnlichen":[101],"Aussackung":[102],"Tubuli":[104],"seminiferi,":[105],"Tunica":[108],"albuginea":[109],"atherosklerotischen":[111],"testikul\u00e4rer":[113],"Gef\u00e4\u00dfe.":[114],"Altersassoziierte":[115],"\u00c4nderungen":[116,161],"k\u00f6nnten":[117],"mit":[118,203],"Abnahme":[120],"Androgene":[122],"im":[123,148,165,180,190],"in":[125,182],"Zusammenhang":[126],"stehen.":[127],"Unterschiedliche":[128],"Resultate":[129],"liegen":[130],"den":[133],"Spermiogrammparametern":[134],"Spermienfunktion":[136],"vor,":[137],"m\u00f6glicherweise":[140],"Verringerung":[143],"Spermienmotilit\u00e4t":[145],"Morphologie":[147],"Mannes":[151],"kommen":[152],"d\u00fcrfte.":[153],"Spermatozoendichte":[155],"bleibt":[156,189],"weitestgehend":[157],"unver\u00e4ndert.":[158],"Auswirkungen":[159],"dieser":[160],"auf":[162],"die":[163,175,209],"sind":[167],"gesichert.":[169],"Es":[170],"mu\u00df":[171],"betont":[172],"werden,":[173],"da\u00df":[174],"obengenannten":[176],"Parameter":[177],"bislang":[178],"Detail":[181],"prospektiven":[183],"Langzeitstudien":[184],"untersucht":[185],"wurden.":[186],"Der":[187],"Mann":[188],"allgemeinen":[191],"ins":[193],"hohe":[194],"zeugungsf\u00e4hig,":[196],"jedoch":[197],"positiv":[202],"einem":[204],"erh\u00f6hten":[205],"genetischen":[206],"Risiko":[207],"f\u00fcr":[208],"Nachkommen":[210],"assoziiert.":[211]},"counts_by_year":[],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2018-06-01T00:00:00"}