{"id":"https://openalex.org/W2015949030","doi":"https://doi.org/10.1262/jrd.19035","title":"Relationships among Estrous Behavior, Superovulatory Response and Grade 1 Embryo Sex Ratio in Superovulated Holstein Heifers","display_name":"Relationships among Estrous Behavior, Superovulatory Response and Grade 1 Embryo Sex Ratio in Superovulated Holstein Heifers","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2015949030","doi":"https://doi.org/10.1262/jrd.19035","mag":"2015949030","pmid":"https://pubmed.ncbi.nlm.nih.gov/17558188"},"language":"en","primary_location":{"id":"doi:10.1262/jrd.19035","doi":"https://doi.org/10.1262/jrd.19035","is_oa":true,"landing_page_url":"https://doi.org/10.1262/jrd.19035","pdf_url":"https://www.jstage.jst.go.jp/article/jrd/53/5/53_19035/_pdf","source":{"id":"https://openalex.org/S192692459","display_name":"Journal of Reproduction and Development","issn_l":"0916-8818","issn":["0916-8818","1348-4400"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","medline","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310313575","host_organization_name":"Japanese Society of Animal Reproduction","host_organization_lineage":["https://openalex.org/P4310313575"],"host_organization_lineage_names":["Japanese Society of Animal Reproduction"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Reproduction and Development","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.jstage.jst.go.jp/article/jrd/53/5/53_19035/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022974737","display_name":"Atsushi Ideta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799881413","display_name":"Zen-Noh (Japan)","ror":"https://ror.org/05cwghy20","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799881413"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsushi IDETA","raw_affiliation_strings":["Zen-noh Embryo Transfer Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zen-noh Embryo Transfer Center","institution_ids":["https://openalex.org/I2799881413"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111650670","display_name":"Koh HAYAMA","orcid":"https://orcid.org/0000-0002-0324-5594","observed_orcids":["https://orcid.org/0000-0002-0324-5594"]},"institutions":[{"id":"https://openalex.org/I2799881413","display_name":"Zen-Noh (Japan)","ror":"https://ror.org/05cwghy20","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799881413"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koh HAYAMA","raw_affiliation_strings":["Zen-noh Embryo Transfer Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zen-noh Embryo Transfer Center","institution_ids":["https://openalex.org/I2799881413"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046855700","display_name":"Manami URAKAWA","orcid":"https://orcid.org/0000-0003-3690-0767","observed_orcids":["https://orcid.org/0000-0003-3690-0767"]},"institutions":[{"id":"https://openalex.org/I2799881413","display_name":"Zen-Noh (Japan)","ror":"https://ror.org/05cwghy20","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799881413"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Manami URAKAWA","raw_affiliation_strings":["Zen-noh Embryo Transfer Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zen-noh Embryo Transfer Center","institution_ids":["https://openalex.org/I2799881413"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yeon Gil JUNG","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9323808","display_name":"Daegu University","ror":"https://ror.org/01zqccq48","country_code":"KR","type":"education","lineage":["https://openalex.org/I9323808"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yeon Gil JUNG","raw_affiliation_strings":["Department of Animal Science, Daegu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Daegu University","institution_ids":["https://openalex.org/I9323808"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100842614","display_name":"Kwang Lim","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kwang Taek LIM","raw_affiliation_strings":["Embryo Research Center, Seoul Dairy Corporation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embryo Research Center, Seoul Dairy Corporation","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039368574","display_name":"Won You LEE","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Won You LEE","raw_affiliation_strings":["Embryo Research Center, Seoul Dairy Corporation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embryo Research Center, Seoul Dairy Corporation","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087207403","display_name":"Hae Bum SONG","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I9323808","display_name":"Daegu University","ror":"https://ror.org/01zqccq48","country_code":"KR","type":"education","lineage":["https://openalex.org/I9323808"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hae Bum SONG","raw_affiliation_strings":["Department of Animal Science, Daegu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Animal Science, Daegu University","institution_ids":["https://openalex.org/I9323808"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111871838","display_name":"Yoshito Aoyagi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799881413","display_name":"Zen-Noh (Japan)","ror":"https://ror.org/05cwghy20","country_code":"JP","type":"company","lineage":["https://openalex.org/I2799881413"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshito AOYAGI","raw_affiliation_strings":["Zen-noh Embryo Transfer Center"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zen-noh Embryo Transfer Center","institution_ids":["https://openalex.org/I2799881413"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":110000,"currency":"JPY","value_usd":828},"apc_paid":{"value":110000,"currency":"JPY","value_usd":828},"fwci":2.0785,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.84457781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"53","issue":"5","first_page":"1015","last_page":"1021"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10364","display_name":"Reproductive Biology and Fertility","score":0.0027000000700354576,"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/T12929","display_name":"Animal Genetics and Reproduction","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/embryo-sex-ratio","display_name":"embryo sex ratio","score":0.7929999828338623},{"id":"https://openalex.org/keywords/superovulation","display_name":"superovulation","score":0.8600000143051147},{"id":"https://openalex.org/keywords/estrous-behavior","display_name":"estrous behavior","score":0.925000011920929},{"id":"https://openalex.org/keywords/estrus-duration","display_name":"estrus duration","score":0.9850000143051147},{"id":"https://openalex.org/keywords/holstein-heifers","display_name":"Holstein heifers","score":0.9150000214576721},{"id":"https://openalex.org/keywords/follicle-stimulating-hormone","display_name":"follicle-stimulating hormone","score":0.7960000038146973},{"id":"https://openalex.org/keywords/pgf2alpha","display_name":"PGF2alpha","score":0.9380000233650208},{"id":"https://openalex.org/keywords/gnrh-analogs","display_name":"GnRH analogues","score":0.8830000162124634},{"id":"https://openalex.org/keywords/artificial-insemination-timing","display_name":"artificial insemination timing","score":0.9599999785423279},{"id":"https://openalex.org/keywords/transferable-embryos","display_name":"transferable embryos","score":0.7369999885559082},{"id":"https://openalex.org/keywords/maternal-hormones","display_name":"maternal hormones","score":0.5640000104904175}],"concepts":[{"id":"https://openalex.org/C1998276","wikidata":"https://www.wikidata.org/wiki/Q388121","display_name":"Estrous cycle","level":2,"score":0.8724990487098694},{"id":"https://openalex.org/C196843134","wikidata":"https://www.wikidata.org/wiki/Q33196","display_name":"Embryo","level":2,"score":0.7146297693252563},{"id":"https://openalex.org/C2777005246","wikidata":"https://www.wikidata.org/wiki/Q1379223","display_name":"Insemination","level":3,"score":0.5827878713607788},{"id":"https://openalex.org/C2778610407","wikidata":"https://www.wikidata.org/wiki/Q207122","display_name":"Artificial insemination","level":3,"score":0.5792774558067322},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5670424699783325},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.5118269324302673},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.46631914377212524},{"id":"https://openalex.org/C57520943","wikidata":"https://www.wikidata.org/wiki/Q1068155","display_name":"Sex ratio","level":3,"score":0.4416824281215668},{"id":"https://openalex.org/C16685009","wikidata":"https://www.wikidata.org/wiki/Q335057","display_name":"Andrology","level":1,"score":0.43528512120246887},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4084751605987549},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.37153205275535583},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3361731171607971},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.17795127630233765},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.042795151472091675},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002417","descriptor_name":"Cattle","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004622","descriptor_name":"Embryo, Mammalian","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004971","descriptor_name":"Estrus","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007315","descriptor_name":"Insemination, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012726","descriptor_name":"Sexual Behavior, Animal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012744","descriptor_name":"Sex Ratio","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013480","descriptor_name":"Superovulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1262/jrd.19035","doi":"https://doi.org/10.1262/jrd.19035","is_oa":true,"landing_page_url":"https://doi.org/10.1262/jrd.19035","pdf_url":"https://www.jstage.jst.go.jp/article/jrd/53/5/53_19035/_pdf","source":{"id":"https://openalex.org/S192692459","display_name":"Journal of Reproduction and Development","issn_l":"0916-8818","issn":["0916-8818","1348-4400"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","medline","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310313575","host_organization_name":"Japanese Society of Animal Reproduction","host_organization_lineage":["https://openalex.org/P4310313575"],"host_organization_lineage_names":["Japanese Society of Animal Reproduction"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Reproduction and Development","raw_type":"journal-article"},{"id":"pmid:17558188","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/17558188","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":"The Journal of reproduction and development","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1262/jrd.19035","doi":"https://doi.org/10.1262/jrd.19035","is_oa":true,"landing_page_url":"https://doi.org/10.1262/jrd.19035","pdf_url":"https://www.jstage.jst.go.jp/article/jrd/53/5/53_19035/_pdf","source":{"id":"https://openalex.org/S192692459","display_name":"Journal of Reproduction and Development","issn_l":"0916-8818","issn":["0916-8818","1348-4400"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","medline","norway-1","oarl","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310313575","host_organization_name":"Japanese Society of Animal Reproduction","host_organization_lineage":["https://openalex.org/P4310313575"],"host_organization_lineage_names":["Japanese Society of Animal Reproduction"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Reproduction and Development","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.5}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2015949030.pdf","grobid_xml":"https://content.openalex.org/works/W2015949030.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W111311959","https://openalex.org/W131566203","https://openalex.org/W199918999","https://openalex.org/W1481663232","https://openalex.org/W1616564594","https://openalex.org/W1963691842","https://openalex.org/W1974431169","https://openalex.org/W1980693302","https://openalex.org/W1990062815","https://openalex.org/W1996508739","https://openalex.org/W2001187786","https://openalex.org/W2004890489","https://openalex.org/W2009002125","https://openalex.org/W2012545607","https://openalex.org/W2015773048","https://openalex.org/W2019123162","https://openalex.org/W2020557553","https://openalex.org/W2022188773","https://openalex.org/W2026939264","https://openalex.org/W2036269019","https://openalex.org/W2038201288","https://openalex.org/W2038869738","https://openalex.org/W2044054982","https://openalex.org/W2059458020","https://openalex.org/W2060443646","https://openalex.org/W2082124433","https://openalex.org/W2088594672","https://openalex.org/W2109215809","https://openalex.org/W2114391147","https://openalex.org/W2133820412","https://openalex.org/W2137292303","https://openalex.org/W2137376180","https://openalex.org/W2144433316","https://openalex.org/W2156636367","https://openalex.org/W2161586136","https://openalex.org/W2327430038","https://openalex.org/W2402615428"],"related_works":["https://openalex.org/W2008797033","https://openalex.org/W2057546534","https://openalex.org/W2067441437","https://openalex.org/W2027498319","https://openalex.org/W2913974491","https://openalex.org/W2114912130","https://openalex.org/W1966493340","https://openalex.org/W4386102994","https://openalex.org/W1997938613","https://openalex.org/W2055106961"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"we":[3],"first":[4,63,79],"attempted":[5],"to":[6,98,155,212,214,222],"determine":[7],"whether":[8],"the":[9,15,45,62,78,88,101,116,133,140,158,188,199],"timing":[10],"of":[11,18,29,33,41,49,90,106,119,139,145,148,157,163,166,180,198,201],"artificial":[12],"insemination":[13],"affects":[14],"sex":[16,226],"ratio":[17,118],"seven-day-old":[19],"embryos":[20,95,110,147,165,203],"in":[21,87],"superovulated":[22,52,206],"Holstein":[23],"heifers.":[24,207],"The":[25,51,104,173],"superovulatory":[26,137,185],"treatment":[27,65],"consisted":[28],"eight":[30],"decreasing":[31],"doses":[32,40,48],"FSH":[34],"for":[35,196],"4":[36],"days":[37],"and":[38,66,93,125,136,182,225],"2":[39],"PGF(2alpha)":[42,64,80],"given":[43,55],"with":[44,142,160],"last":[46],"two":[47,102],"FSH.":[50],"heifers":[53,141,159],"were":[54,67,83],"a":[56,143,161,177,183],"GnRH":[57],"analogue":[58],"48":[59,70,123],"h":[60,71,75,124],"after":[61,77],"artificially":[68],"inseminated":[69],"(n=10)":[72],"or":[73,150],"56":[74,128],"(n=8)":[76],"treatment.":[81],"There":[82],"no":[84],"significant":[85],"differences":[86],"percentages":[89],"unfertilized":[91],"ova":[92],"transferable":[94],"(grades":[96],"1":[97,109],"3)":[99],"between":[100],"groups.":[103],"proportions":[105],"female":[107,146,164,202],"grade":[108],"did":[111],"not":[112],"significantly":[113],"differ":[114],"from":[115,205],"expected":[117],"50:50":[120],"(49.3%":[121],"at":[122,127],"52.5%":[126],"h).":[129],"We":[130],"then":[131],"compared":[132],"estrous":[134],"behavior":[135],"responses":[138],"proportion":[144,162],"50%":[149,169],"less":[151],"(n=7,":[152],"Low":[153,174],"group)":[154],"those":[156],"more":[167],"than":[168,187],"(n=9,":[170],"High":[171,189],"group).":[172],"group":[175],"had":[176],"longer":[178],"duration":[179,224],"estrus":[181,223],"higher":[184],"response":[186],"group.":[190],"These":[191],"findings":[192],"offer":[193],"little":[194],"encouragement":[195],"prediction":[197],"population":[200],"collected":[204],"Further":[208],"studies":[209],"are":[210,220],"necessary":[211],"evaluate":[213],"what":[215],"degree":[216],"maternal":[217],"hormone":[218],"levels":[219],"related":[221],"ratio.":[227]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
