{"doi":"10.1016/s0015-0282(16)44779-5","title":"Sperm Penetration into Cervical Mucus In Vitro. II. Human Spermatozoa in Bovine Mucus","abstract":null,"journal":"Fertility and Sterility","year":1980,"id":626830,"datarank":0.586803450814222,"base_score":3.912023005428146,"endowment":3.912023005428146,"self_citation_contribution":0.586803450814222,"citation_network_contribution":0.0,"self_endowment_contribution":0.586803450814222,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":49,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1621671,"name":"Richard J. Blandau","orcid":null,"position":1,"is_corresponding":false},{"id":1621672,"name":"Wylie I. Lee","orcid":null,"position":2,"is_corresponding":false},{"id":1621670,"name":"Penelope Gaddum-Rosse","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Sperm Penetration into Cervical Mucus In Vitro. II. Human Spermatozoa in Bovine Mucus","abstract":"Human spermatozoa pentrate estrous bovine cervical mucus readily in vitro and maintain good motility and viability for a number of hours. They show pronounced unidirectional motion in mucus that has been aligned linearly. Data from tube preparations indicate that human spermatozoa from a given ejaculate travel more rapidly in estrous bovine mucus than in human midcyle mucus. They are prevented from penetrating luteal phase bovine mucus. The results are discussed in relation to a model of the molecular structure of cervical mucus, derived from laser light-scattering spectroscopy. In addition, it is suggested that bovine cervical mucus could be developed as a possible substitute for human cervical mucus in cases of infertility due to deficient endogenous mucus.","is_dataset_classified":null,"base_score":3.912023005428146,"endowment":3.912023005428146,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"7189721","pmcid":null,"openalex_id":"https://openalex.org/W2411956939","authors":[],"funders":[],"total_grants":0,"fwci":23.4583,"citation_percentile":0.99587355,"influential_citations":0,"citation_trend":[],"oa_status":"closed","license":"http://www.elsevier.com/open-access/userlicense/1.0/","oa_locations":[{"url":"https://api.elsevier.com/content/article/PII:S0015028216447795?httpAccept=text/xml","host_type":"publisher"},{"url":"https://api.elsevier.com/content/article/PII:S0015028216447795?httpAccept=text/plain","host_type":"publisher"},{"url":"https://doi.org/10.1016/s0015-0282(16)44779-5","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/7189721","host_type":"repository"}],"fields_of_study":["Agriculture, Soil, Plant Science"],"mesh_terms":["Animals","Cattle","Cervix Mucus","Estrus","Female","Humans","Male","Pregnancy","Sperm Motility","Spermatozoa","In Vitro Techniques"],"keywords":["Mucus","Cervical mucus","Andrology","Luteal phase","Biology","In vitro","Estrous cycle","Infertility","Motility","Sperm motility","Chemistry","Sperm","Endocrinology","Ovulation","Medicine","Follicular phase","Biochemistry","Cell biology","Pregnancy","Hormone"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-04T15:21:53.805140Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}