{"id":"https://openalex.org/W2397468263","doi":null,"title":"[Electron microscopy findings in human spermatozoa with flagellar defects].","display_name":"[Electron microscopy findings in human spermatozoa with flagellar defects].","publication_year":1991,"publication_date":"1991-04-01","ids":{"openalex":"https://openalex.org/W2397468263","mag":"2397468263","pmid":"https://pubmed.ncbi.nlm.nih.gov/1860799"},"language":"de","primary_location":{"id":"pmid:1860799","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1860799","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":"Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete","raw_type":"English Abstract"},"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/A5072297701","display_name":"Gerhard Haidl","orcid":"https://orcid.org/0000-0002-1227-854X","observed_orcids":["https://orcid.org/0000-0002-1227-854X"]},"institutions":[{"id":"https://openalex.org/I200763008","display_name":"Justus-Liebig-Universit\u00e4t Gie\u00dfen","ror":"https://ror.org/033eqas34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200763008"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G Haidl","raw_affiliation_strings":["Zentrum f\u00fcr Dermatologie und Andrologie, Justus-Liebig-Universit\u00e4t Giessen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zentrum f\u00fcr Dermatologie und Andrologie, Justus-Liebig-Universit\u00e4t Giessen","institution_ids":["https://openalex.org/I200763008"]}]},{"author_position":"last","author":{"id":null,"display_name":"A Becker","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Becker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5935,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.63639854,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"42","issue":"4","first_page":"242","last_page":"6"},"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/T13242","display_name":"Male Reproductive Health Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T12866","display_name":"Urologic and reproductive health conditions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/sperm-flagella","display_name":"sperm flagella","score":0.6710000038146973},{"id":"https://openalex.org/keywords/sperm-ultrastructure","display_name":"sperm ultrastructure","score":0.6470000147819519}],"concepts":[{"id":"https://openalex.org/C115811362","wikidata":"https://www.wikidata.org/wiki/Q189998","display_name":"Flagellum","level":3,"score":0.9873957633972168},{"id":"https://openalex.org/C93877712","wikidata":"https://www.wikidata.org/wiki/Q132560","display_name":"Electron microscope","level":2,"score":0.8044697046279907},{"id":"https://openalex.org/C146088050","wikidata":"https://www.wikidata.org/wiki/Q744818","display_name":"Transmission electron microscopy","level":2,"score":0.7163201570510864},{"id":"https://openalex.org/C147080431","wikidata":"https://www.wikidata.org/wiki/Q1074953","display_name":"Microscopy","level":2,"score":0.5979325771331787},{"id":"https://openalex.org/C58207958","wikidata":"https://www.wikidata.org/wiki/Q33596","display_name":"Motility","level":2,"score":0.5938684940338135},{"id":"https://openalex.org/C74864618","wikidata":"https://www.wikidata.org/wiki/Q2332446","display_name":"Staining","level":2,"score":0.5412061214447021},{"id":"https://openalex.org/C2781087480","wikidata":"https://www.wikidata.org/wiki/Q17145","display_name":"Sperm","level":2,"score":0.5144569873809814},{"id":"https://openalex.org/C87555872","wikidata":"https://www.wikidata.org/wiki/Q3141316","display_name":"Ultrastructure","level":2,"score":0.4932791590690613},{"id":"https://openalex.org/C2777632594","wikidata":"https://www.wikidata.org/wiki/Q27116486","display_name":"Sperm motility","level":3,"score":0.43526333570480347},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4010505676269531},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.39384573698043823},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.38418492674827576},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3643050193786621},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.33629530668258667},{"id":"https://openalex.org/C95444343","wikidata":"https://www.wikidata.org/wiki/Q7141","display_name":"Cell biology","level":1,"score":0.31577327847480774},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16560286283493042},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.13681355118751526},{"id":"https://openalex.org/C16685009","wikidata":"https://www.wikidata.org/wiki/Q335057","display_name":"Andrology","level":1,"score":0.1312844157218933},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10939943790435791},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002462","descriptor_name":"Cell Membrane","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007248","descriptor_name":"Infertility, Male","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008854","descriptor_name":"Microscopy, Electron","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013081","descriptor_name":"Sperm Motility","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D013082","descriptor_name":"Sperm Tail","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:1860799","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1860799","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":"Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete","raw_type":"English Abstract"},{"id":"mag:2397468263","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/1860799","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":[{"score":0.6240000128746033,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1993584310","https://openalex.org/W7033641520","https://openalex.org/W4233023811","https://openalex.org/W2325115405","https://openalex.org/W2189776475","https://openalex.org/W1978493948","https://openalex.org/W2059541505","https://openalex.org/W2444199655","https://openalex.org/W2220937700","https://openalex.org/W2035748950"],"abstract_inverted_index":{"Spermatozoal":[0],"motility":[1],"disorders":[2],"must":[3],"be":[4,36,88,125],"interpreted":[5],"with":[6],"reference":[7],"to":[8,87],"whether":[9],"the":[10,72,96,100],"flagella":[11],"are":[12,54,65],"intact":[13],"or":[14,48,133],"impaired.":[15],"A":[16],"new":[17],"classification":[18],"of":[19,21,57,95,99,104],"alterations":[20],"midpiece":[22],"and":[23,34,122],"flagellum":[24],"includes":[25],"a":[26],"shaft":[27],"disturbance":[28,109],"that":[29,46],"is":[30,110],"increasingly":[31],"often":[32],"observed":[33],"can":[35],"recognized":[37],"by":[38],"light":[39],"microscopy.":[40],"Electron":[41],"microscope":[42],"examinations":[43],"have":[44,116],"shown":[45],"missing":[47],"poorly":[49],"developed":[50],"outer":[51],"dense":[52],"fibres":[53],"one":[55],"cause":[56],"this":[58,81,105],"flagellar":[59,108],"disorder.":[60],"As":[61],"suitable":[62,90],"longitudinal":[63],"sections":[64],"rarely":[66],"obtained":[67],"in":[68,78,127],"transmission":[69],"electron":[70],"microscopy,":[71],"negative":[73],"staining":[74],"technique":[75],"was":[76,85],"used":[77],"addition":[79],"for":[80,91,130],"purpose.":[82],"This":[83],"method":[84],"found":[86],"most":[89],"an":[92],"exact":[93],"analysis":[94],"periaxonemal":[97],"structures":[98],"sperm":[101],"flagellum.":[102],"Consideration":[103],"hitherto":[106],"unknown":[107],"important,":[111],"because":[112],"various":[113],"therapeutic":[114],"approaches":[115],"had":[117],"little":[118],"success":[119],"so":[120],"far":[121],"patients":[123],"should":[124],"referred":[126],"good":[128],"time":[129],"other":[131],"gynaecological":[132],"andrological":[134],"treatments.":[135]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}