{"created":"2023-07-25T08:05:04.958021+00:00","id":3427,"links":{},"metadata":{"_buckets":{"deposit":"7d3fb41f-0b09-4571-be94-0513da558474"},"_deposit":{"created_by":3,"id":"3427","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3427"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00003427","sets":["228:271:4967"]},"author_link":["89973","89971","89972","17459","89970","89975","89974","2639","89976"],"item_7_alternative_title_18":{"attribute_name":"別言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Estrous Synchronization Using Intravaginal Progesterone with Other Hormones in Japanese Black Cows"}]},"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicPageEnd":"57","bibliographicPageStart":"51","bibliographicVolumeNumber":"53","bibliographic_titles":[{"bibliographic_title":"鹿兒島大學農學部學術報告=Bulletin of the Faculty of Agriculture, Kagoshima University"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2003-03-31"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"黒毛和種経産牛において,CIDRと他のホルモン製剤を併用して発情の同期化処置を行った。CIDR処置は,様々な発情周期のステージにある142頭の牛に行った(挿入日=Day O)。供試牛は4つのグループに分け,A群(n=34):CIDR8日間挿入,B群(n=54):CIDR8日間挿入および挿入時GnRH 100μgの筋注,C群(n=20):B群においてCIDR除去後2日までに発情を示さなかったものに対して,Day 10にEB 1mg を筋注,D群(n=34):CIDR8日間挿入および挿入時にEB 2mg 筋注と,さらにDay 9にEB 1mg 筋注した。全頭に対し,CIDR除去1日前(Day 7)にPGF_<2α>を25mg筋注した。臨床検査は,CIDRの挿入日(Day 0),除去日(Day 8),除去後13日(Day 21)の3回行った。検査項目は,直腸検査,膣検査,血中プロジェステロン(P_4)とエストラジオール-17β(E_2)濃度を測定した。供試牛全体で,発情が誘起されたものは141/142頭(99.3%)であった。また,発情発現日はCIDR除去後2日に68.8%,3日に24.1%となった。排卵が誘起されたのは117/142頭(82.4%)で,受胎したのは58/134頭(43.3%)だった。B群は高い受胎率24/46(52.2%)を示した。CIDR除去から発情までの間隔は,A,B,C,D群でそれぞれ2.2±0.4日,2.3±0.6日,3.3±0.6日,2.1±0.2日となり,C群で有意な差がみられた。CIDR挿入時の黄体の有無による分類では,発情発現率,排卵率,受胎率に有意な差はみられなかった。血中P_4およびE_2の濃度は,Day 0,8,21で有意な差はみられなかった。本研究の結果から,CIDRとPGF_<2α>の投与により高い発情同期化率および排卵率が得られた。CIDR挿入時にGnRHを併用することにより,受胎率が向上した。発情発現と処置開始時の黄体の有無により,併用するホルモン剤の種類と投与時期を検討する事で,受胎率の向上が見込まれる。","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"アンドウ, タカアキ"}]},{"nameIdentifiers":[{}],"names":[{"name":"カミムラ, シュンイチ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ハマナ, カツミ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ANDO, Takaaki"}]},{"nameIdentifiers":[{}],"names":[{"name":"KAMIMURA, Shunichi"}]},{"nameIdentifiers":[{}],"names":[{"name":"HAMANA, Katsumi"}]}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"04530845","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040603","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_7_subject_20":{"attribute_name":"NIIsubject","attribute_value_mlt":[{"subitem_subject":"農学","subitem_subject_scheme":"Other"}]},"item_7_text_24":{"attribute_name":"公開者よみ","attribute_value_mlt":[{"subitem_text_value":"カゴシマ ダイガク"}]},"item_7_text_25":{"attribute_name":"公開者別名","attribute_value_mlt":[{"subitem_text_value":"Kagoshima University"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安藤, 貴朗"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"上村, 俊一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浜名, 克"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-27"}],"displaytype":"detail","filename":"KJ00000737637.pdf","filesize":[{"value":"524.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00000737637.pdf","url":"https://ir.kagoshima-u.ac.jp/record/3427/files/KJ00000737637.pdf"},"version_id":"c1867b36-3c8f-4ab5-880d-ae7ad2f17c11"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"progesterone","subitem_subject_scheme":"Other"},{"subitem_subject":"estrous synchronization","subitem_subject_scheme":"Other"},{"subitem_subject":"ovulation rate","subitem_subject_scheme":"Other"},{"subitem_subject":"conception rate","subitem_subject_scheme":"Other"},{"subitem_subject":"Japanese black cow","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin 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