{"created":"2024-04-24T04:29:13.795577+00:00","id":2000126,"links":{},"metadata":{"_buckets":{"deposit":"6648f461-ee22-46a3-bb3c-6baf53afb4f7"},"_deposit":{"created_by":11,"id":"2000126","owner":"11","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"2000126"},"status":"published"},"_oai":{"id":"oai:shiga-med.repo.nii.ac.jp:02000126","sets":["30:403:404"]},"author_link":["8197","8909","8911","8910","8908","8915","8197"],"control_number":"2000126","item_4_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023-08-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"317","bibliographicPageStart":"311","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"Regenerative Therapy","bibliographic_titleLang":"en"}]}]},"item_4_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"荻野, 秀一","creatorNameLang":"ja"},{"creatorName":"オギノ, シュウイチ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{},{}]}]},"item_4_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Poly-L-lactic acid (PLLA) mesh implants containing collagen sponge (CS) were replaced with autologous adipose tissue regeneration in vivo. Herein, we investigated the optimal external frames and internal fillings using poly (lactic-co-ε-caprolactone) (P (LA/CL)), PLLA, and low-molecular-weight PLLA (LMW-PLLA) as the external frame and polyglycolic acid (PGA) nanosheets and CS as the internal filling. We prepared six implants: P (LA/CL) with PGA nano, PLLA with PGA nano, PLLA with CS, PLLA with 1/2 CS, PLLA with 1/4 CS, and LMW-PLLA with CS, and evaluated adipogenesis at 6 and 12 months using a rat inguinal model. The internal spaces in the P (LA/CL) and LMW-PLLA implants collapsed at 6 months, whereas those in the other four implants collapsed at 12 months. Adipose tissue regeneration was not significantly different between the PLLA-implanted groups at 6 and 12 months and was greater than that in the P (LA/CL) with PGA nano and LMW-PLLA with CS groups. The PGA nanosheet inside PLLA was comparable to the CS inside PLLA in the regeneration of adipose tissue and macrophage infiltration. In summary, PLLA is a promising external frame material in which the internal space can be replaced with adipose tissue. Thus, PGA nanosheets are an alternative internal filling material for adipose tissue regeneration.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_4_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japanese Society of Regenerative Medicine","subitem_publisher_language":"en"}]},"item_4_relation_10":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"37638279","subitem_relation_type_select":"PMID"}}]},"item_4_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.reth.2023.07.008","subitem_relation_type_select":"DOI"}}]},"item_4_relation_13":{"attribute_name":"PMCID","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"en","subitem_relation_name_text":"PMC10448420"}],"subitem_relation_type":"isIdenticalTo"}]},"item_4_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2352-3204","subitem_source_identifier_type":"EISSN"}]},"item_4_version_type_15":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ZHAO, Qiannan","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"OGINO, Shuichi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"LEE, Sunghee","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KATO, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"LI, Yuanjiaozi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"SAKAMOTO, Michiharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMANAKA, Hiroki","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"NAKANO, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAWARAGI, Eiichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"MORIMOTO, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-04-24"}],"filename":"j.reth.2023.07.008.pdf","filesize":[{"value":"2 MB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://shiga-med.repo.nii.ac.jp/record/2000126/files/j.reth.2023.07.008.pdf"},"version_id":"caab8f03-14af-462a-9f25-bb9bdb4fddd9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Bioabsorbable implant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Adipogenesis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Breast reconstruction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PGA nano sheet","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"PLLA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Collagen sponge","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":"Development of new bioabsorbable implants with de novo adipogenesis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of new bioabsorbable implants with de novo adipogenesis","subitem_title_language":"en"}]},"item_type_id":"4","owner":"11","path":["404"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-24"},"publish_date":"2024-04-24","publish_status":"0","recid":"2000126","relation_version_is_last":true,"title":["Development of new bioabsorbable implants with de novo adipogenesis"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2024-04-24T04:47:25.731206+00:00"}