{"created":"2023-06-19T07:03:40.222995+00:00","id":6068,"links":{},"metadata":{"_buckets":{"deposit":"bba0dfa5-847a-4552-aece-9470e7acdb7c"},"_deposit":{"created_by":3,"id":"6068","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6068"},"status":"published"},"_oai":{"id":"oai:rakuno.repo.nii.ac.jp:00006068","sets":["9:27:28:29"]},"author_link":["19388","19395","19393","19384","19391","19394","19389","19390","19396","19397","19387","19386","19392"],"item_2_biblio_info_9":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"271","bibliographicPageStart":"263","bibliographicVolumeNumber":"80","bibliographic_titles":[{"bibliographic_title":"Journal of Veterinary Medical Science"}]}]},"item_2_description_43":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_2_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In order to obtain more information on the development of bovine and ovine fetal mammary glands, a series of mammary glands from fetuses of different ages were analyzed. A total of 16 bovine fetuses with curved crown rump lengths ranging from 12 cm (80 days) to 75 cm (240 days) and 15 ovine fetuses ranging from 55 days to 131 days were examined. We used hematoxylin and eosin stain and Oil-Red-O stain to analyze the developmental and morphogenetic processes of mammary glands. In addition, we used immunohistochemical staining to determine the pattern of expression of cytokeratin 18 (CK18) during luminal epithelial differentiation, α-smooth-muscle actin (α-SMA) for myoepithelial differentiation, Ki-67 for cell proliferation, and estrogen receptor α (ERα). Our analyzes showed: (a) The primary mammary duct begin to proliferate in a lengthwise within the teat at 90 days in bovine fetuses and 63 days in ovine fetus; (b) luminal epithelial cells and myoepithelial cells appeared from 90 days in bovine fetuses and 63 days in ovine fetus; (c) proliferation of epithelial cells appeared to coincide with the development of the primary and secondary ducts; and (d) ERα was not found in the fetal mammary gland, but adipocytes showed the presence of ERα. Overall, these results indicate that the sequence of events in the prenatal development of the mammary gland of sheep is similar to that of cattle.","subitem_description_type":"Abstract"}]},"item_2_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本獣医学会"}]},"item_2_relation_11":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"0916-7250","subitem_relation_type_select":"ISBN"}}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1292/jvms.17-0584","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018 The Japanese Society of Veterinary Science"}]},"item_2_rights_16":{"attribute_name":"権利（URI）","attribute_value_mlt":[{"subitem_rights":"https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja"}]},"item_2_version_type_19":{"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":"HARA, Asuka"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ABE, Tomoyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HIRAO, Atsushi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SANBE, Kazuhiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AYAKAWA, Hiromichi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SARANTONGLAGA, Borjigin"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAGUCHI, Mio"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SATO, Akane"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KHURCHABILIG, Atchalalt"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OGATA, Kazuko"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"FUKUMORI, Rika","creatorNameLang":""},{"creatorName":"福森, 理加","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyNameLang":""},{}],"givenNames":[{"givenNameLang":""},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"SUGITA, Shoei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAGAO, Yoshikazu"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-02-26"}],"displaytype":"detail","filename":"R-2019-12_fukumori.pdf","filesize":[{"value":"4.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"R-2019-12_fukumori.pdf","url":"https://rakuno.repo.nii.ac.jp/record/6068/files/R-2019-12_fukumori.pdf"},"version_id":"550f8736-7c29-49e0-9727-aa272d2d7739"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"α-SMA","subitem_subject_scheme":"Other"},{"subitem_subject":"bovine","subitem_subject_scheme":"Other"},{"subitem_subject":"CK18","subitem_subject_scheme":"Other"},{"subitem_subject":"fetal mammary gland","subitem_subject_scheme":"Other"},{"subitem_subject":"ovine","subitem_subject_scheme":"Other"},{"subitem_subject":"α-SMA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bovine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CK18","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fetal mammary gland","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ovine","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Histochemical properties of bovine and ovine mammary glands during fetal development","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Histochemical properties of bovine and ovine mammary glands during fetal development"}]},"item_type_id":"2","owner":"3","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-02-26"},"publish_date":"2020-02-26","publish_status":"0","recid":"6068","relation_version_is_last":true,"title":["Histochemical properties of bovine and ovine mammary glands during fetal development"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-08-31T02:10:19.282549+00:00"}