{"created":"2023-06-20T14:26:48.902906+00:00","id":2502,"links":{},"metadata":{"_buckets":{"deposit":"6863083a-14f7-4ec2-a05c-ce67fc430502"},"_deposit":{"created_by":14,"id":"2502","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2502"},"status":"published"},"_oai":{"id":"oai:dmu.repo.nii.ac.jp:00002502","sets":["81:191"]},"author_link":["9","6400","11","10890","4302","10199"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"31","bibliographicPageStart":"23","bibliographicVolumeNumber":"48","bibliographic_titles":[{"bibliographic_title":"Dokkyo Journal of Medical Sciences"}]}]},"item_10001_description_35":{"attribute_name":"要旨(英)","attribute_value_mlt":[{"subitem_description":"Long-term potentiation（LTP）and long-term depression（LTD）in synaptic transmission have not only been observed in the hippocampus, but also in the superficial dorsal horn. LTP and LTD in the superficial dorsal horn play an important role of central sensitization, leading to hyperalgesia and allodynia in neuropathic pain. In order to clarify its mechanisms, we evaluated evoked excitatory postsynaptic currents（eEPSCs）and asynchronous EPSCs（aEPSCs）in the superficial dorsal horn of a sciatic nerve-ligated neuropathic pain mice（nerve-ligated mice）using whole cell patch clamp recording.\nThree types of neuron in the superficial dorsal horn of mouse spinal cord were observed after tetanus stimulation which were：eEPSC amplitude-increased（LTP neuron）, decreased（LTD neuron）and unchanged neurons. After tetanus stimulation, cumulative probability of aEPSCs amplitude did not change in LTP neuron, but shifted to the left in LTD neuron. In nerve-ligated mice, the ratio of LTP neuron was high. On the other hand, the ratio of both LTD neuron and unchanged neuron was high in sham-operated control mice.\nThese findings suggest both pre- and post-synaptic mechanisms of central sensitization in the superficial dorsal horn may contribute to neuropathic pain and LTP or LTD may be important role of pre- or postsynaptic action, respectively.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"獨協医学会"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00629581","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03855023","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_25":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Departments of Anesthesiology, Dokkyo Medical University School of Medicine"},{"subitem_text_language":"en","subitem_text_value":"Departments of Anesthesiology, Dokkyo Medical University School of Medicine"},{"subitem_text_language":"en","subitem_text_value":"Departments of Anesthesiology, Dokkyo Medical University School of Medicine"},{"subitem_text_language":"en","subitem_text_value":"Departments of Physiology, Dokkyo Medical University School of Medicine"},{"subitem_text_language":"en","subitem_text_value":"Departments of Physiology, Dokkyo Medical University School of Medicine"},{"subitem_text_language":"en","subitem_text_value":"Departments of Anesthesiology, Dokkyo Medical University School of Medicine"}]},"item_10001_text_33":{"attribute_name":"記事種別","attribute_value_mlt":[{"subitem_text_value":"Original"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sato, Yuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aijima, Takaaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takasusuki, Toshifumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Eiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hori, Yuuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamaguchi, Shigeki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-05-21"}],"displaytype":"detail","filename":"DJMS-48-1-4.pdf","filesize":[{"value":"584.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"DJMS-48-1-Sato-本文","url":"https://dmu.repo.nii.ac.jp/record/2502/files/DJMS-48-1-4.pdf"},"version_id":"387319d5-7636-4422-82b8-ddc9e161bd1c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"neuropathic pain","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"central sensitization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"neuroplasticity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"long-term potentiation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"long-term depression","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":"Pre and Post Synaptic Mechanisms about the Peripheral Nerve-injured Plasticity of Nociceptive Transmission in the Superficial Dorsal Horn of Mouse Spinal Cord","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Pre and Post Synaptic Mechanisms about the Peripheral Nerve-injured Plasticity of Nociceptive Transmission in the Superficial Dorsal Horn of Mouse Spinal Cord"}]},"item_type_id":"10001","owner":"14","path":["191"],"publish_date":"2021-05-21","publish_status":"0","recid":"2502","relation_version_is_last":true,"title":["Pre and Post Synaptic Mechanisms about the Peripheral Nerve-injured Plasticity of Nociceptive Transmission in the Superficial Dorsal Horn of Mouse Spinal Cord"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-06-20T15:21:27.886931+00:00"}