{"_buckets": {"deposit": "5c17619b-ed73-4870-b177-6c9b3b875e92"}, "_deposit": {"id": "2036", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2036"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002036", "sets": ["454", "487"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "40", "bibliographicPageStart": "36", "bibliographicVolumeNumber": "21", "bibliographic_titles": [{"bibliographic_title": "Journal of mammalian ova research"}, {"bibliographic_title": "Journal of mammalian ova research", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Changes in the number of lipid droplets during meiotic maturation, fertilization and early development were histochemically examined in cultured porcine oocytes and embryos. The oocytes and embryos possessed Sudanophilic lipids composed of small (\u003c2.5 μm), medium (2.5-4.9 μm) and large (≥5.0 μm) droplets. In oocytes soon after collection, the numbers of Sudanophilic lipid droplets with small and medium sizes were few and the number of those with large size was 148 ± 11.36. After being cultured for 22 and 44 hrs, the number of lipid droplets with large size remarkably decreased, while the number of those with small and medium sizes increased. The numbers of lipid droplets of each size in the oocytes 4 and 8 hrs after insemination were similar to those in oocytes 44 hrs after maturation culture. On the other hand, the number of lipid droplets in embryos did not vary greatly between the pronuclear and the 16-cell stages, but gradually decreased after the morula stage. Expanded blastocysts had few small and medium lipid droplets and 11 ± 1.68 large ones. The present findings confirmed that lipid droplets contained in oocytes become smaller in size and larger in number. Since the smaller lipid droplets appear not to be used in the process of fertilization, we presume that they are mainly used as an energy source for the formation and expansion of blastocysts.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "日本哺乳動物卵子学会"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1274/jmor.21.36", "subitem_relation_type_select": "DOI"}}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://www.jstage.jst.go.jp/article/jmor/21/1/21_1_36/_pdf", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "本文データは学協会の許諾に基づきJ-Stageから複製したものである"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN10548943", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13417738", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Takano, Hiroko"}], "nameIdentifiers": [{"nameIdentifier": "6718", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Niimura, Sueo"}], "nameIdentifiers": [{"nameIdentifier": "6719", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "21_1_36-40.pdf", "filesize": [{"value": "638.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 638100.0, "url": {"label": "21_1_36-40.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2036/files/21_1_36-40.pdf"}, "version_id": "fad573fc-95ef-4b53-8d42-61baa32b5f8f"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Porcine oocyte", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Porcine embryo", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lipid droplet", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Histochemistry", "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 Demonstration of Lipids in Cultured Porcine Oocytes and Preimplantation Embryos", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Histochemical Demonstration of Lipids in Cultured Porcine Oocytes and Preimplantation Embryos"}, {"subitem_title": "Histochemical Demonstration of Lipids in Cultured Porcine Oocytes and Preimplantation Embryos", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "487"], "permalink_uri": "http://hdl.handle.net/10191/25131", "pubdate": {"attribute_name": "公開日", "attribute_value": "2014-02-12"}, "publish_date": "2014-02-12", "publish_status": "0", "recid": "2036", "relation": {}, "relation_version_is_last": true, "title": ["Histochemical Demonstration of Lipids in Cultured Porcine Oocytes and Preimplantation Embryos"], "weko_shared_id": null}