{"created":"2023-05-15T12:04:45.501992+00:00","id":9333,"links":{},"metadata":{"_buckets":{"deposit":"5572c3b5-1880-4787-8648-135e5edff1f3"},"_deposit":{"created_by":3,"id":"9333","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9333"},"status":"published"},"_oai":{"id":"oai:iwate-u.repo.nii.ac.jp:00009333","sets":["1504:1510"]},"author_link":["72898","72901","72900","72903","72904","72899","72897","72902"],"item_16_alternative_title_23":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Real time evaluation of abomasal curd formation in preruminant calves by ultrasonography"}]},"item_16_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-11-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"61","bibliographicPageStart":"54","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"産業動物臨床医学雑誌"}]}]},"item_16_date_6":{"attribute_name":"登録日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2012-02-14"}]},"item_16_description_12":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"哺乳子牛は,摂取した乳汁を第四胃で凝乳し,固体成分のカードと液体成分のホエーに分けて消化を行う特有の消化機構を有する.本報では,子牛の第四胃のカード形成を,超音波画像診断法を用いて,リアルタイムに評価する手技について報告する.プローブを正中線に沿って動かして第四胃の横断像を描出し,第四胃が最大に見えた部位でプローブを体側方向に動かし,左右両方の側面から第四胃の内容物について観察することで,カードは明瞭な輪郭を持つエコージェニックな画像として,ホエーはエコーフリーな画像として描出される.カードの有無を含めた形成状態を評価する最も適した時間は,明瞭な輪郭を持つ大きな一塊のカードが観察される哺乳後1～2時間が推奨される.超音波検査は非侵襲的であり,無麻酔での検査が可能なため,野外でも臨床応用できる利点がある.同じ凝乳する代用乳を哺乳した29頭の子牛について,第四胃のカード形成状況を調べたところ,29頭中8頭の子牛でカードが形成されず,凝乳する代用乳を哺乳してもカードを形成しない子牛が存在することを明らかにできた.以上のように,第四胃の超音波検査は,リアルタイムに哺乳子牛のカード形成を評価でき,カード形成牛と非形成牛の迅速なスクリーニングが可能になった.","subitem_description_type":"Other"},{"subitem_description":"In this review, we report real time imaging of abomasal curd formation in preruminant calves by ultrasonography. Ultrasonographic images of the abomasum and simultaneously obtained cross-sectional topographic images showed that the curd was visualised as an echogenic image with a clear outline and whey as an anechoic image. The time course ultrasonographic evaluation of curd formation indicated that the appropriate time for evaluating curd formation is between 1 and 2 h after feeding milk replacer, when a large curd could be imaged in calves fed clotting milk replacer. Ultrasonographic evaluation of curd formation in 29 preruminant calves that were fed a\nclotting milk replacer provided a new finding that the abomasal curd formation was absent in 8 of the 29 calves. Thus we propose that the ultrasonographic method for evaluating abomasal curd formation provides direct evidence of curd formation. It is a practical and non-invasive technique of distinguishing curd-forming and non-curd-forming calves, which would be useful in investigating the physiological function of curd formation in preruminant calves.","subitem_description_type":"Other"}]},"item_16_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"72901","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIYAZAKI, T."}]},{"nameIdentifiers":[{"nameIdentifier":"72902","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MIYAZAKI, M."}]},{"nameIdentifiers":[{"nameIdentifier":"72903","nameIdentifierScheme":"WEKO"}],"names":[{"name":"YASUDA, J."}]},{"nameIdentifiers":[{"nameIdentifier":"72904","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OKADA, K."}]}]},"item_16_publisher_14":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本家畜臨床学会　大動物臨床研究会"}]},"item_16_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1884-684X","subitem_source_identifier_type":"ISSN"}]},"item_16_text_4":{"attribute_name":"著者(機関)","attribute_value_mlt":[{"subitem_text_value":"岩手大学農学部"}]},"item_16_version_type_27":{"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":"宮崎, 珠子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮崎, 雅雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安田, 準"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡田, 啓司"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-14"}],"displaytype":"detail","filename":"jjlac-v1n2p54-61.pdf","filesize":[{"value":"675.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jjlac-v1n2p54-61.pdf","url":"https://iwate-u.repo.nii.ac.jp/record/9333/files/jjlac-v1n2p54-61.pdf"},"version_id":"28193a1c-8330-45c6-a6ce-fdb108f120ba"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"第四胃","subitem_subject_scheme":"Other"},{"subitem_subject":"凝乳性","subitem_subject_scheme":"Other"},{"subitem_subject":"カード","subitem_subject_scheme":"Other"},{"subitem_subject":"哺乳子牛","subitem_subject_scheme":"Other"},{"subitem_subject":"超音波検査","subitem_subject_scheme":"Other"},{"subitem_subject":"abomasum","subitem_subject_scheme":"Other"},{"subitem_subject":"clotting","subitem_subject_scheme":"Other"},{"subitem_subject":"curd","subitem_subject_scheme":"Other"},{"subitem_subject":"preruminant calf","subitem_subject_scheme":"Other"},{"subitem_subject":"ultrasonography","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"超音波画像診断法による第四胃内カード形成状態の評価法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超音波画像診断法による第四胃内カード形成状態の評価法"}]},"item_type_id":"16","owner":"3","path":["1510"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-02-14"},"publish_date":"2012-02-14","publish_status":"0","recid":"9333","relation_version_is_last":true,"title":["超音波画像診断法による第四胃内カード形成状態の評価法"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T11:05:36.895104+00:00"}