{"created":"2023-05-15T14:58:58.731951+00:00","id":80015,"links":{},"metadata":{"_buckets":{"deposit":"c5c31d80-b5d1-4632-8728-b3959890a87a"},"_deposit":{"created_by":1,"id":"80015","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"80015"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00080015","sets":["1"]},"author_link":["947587","947584","947589","947585","947588","947582","947586","947583"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"132","bibliographicPageStart":"122","bibliographicVolumeNumber":"222","bibliographic_titles":[{"bibliographic_title":"Schizophrenia research"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Background:\nAlthough there is growing evidence of alterations in the neurometabolite status associated with the pathophysiology of schizophrenia, how treatments influence these metabolite levels in patients with schizophrenia remains poorly studied.\nMethods:\nWe conducted a literature search using Embase, Medline, and PsycINFO to identify proton magnetic resonance spectroscopy studies that compared neurometabolite levels before and after treatment in patients with schizophrenia. Six neurometabolites (glutamate, glutamine, glutamate + glutamine, gamma-aminobutyric acid, N-acetylaspartate, myo-inositol) and six regions of interest (frontal cortex, temporal cortex, parieto-occipital cortex, thalamus, basal ganglia, hippocampus) were investigated.\nResults:\nThirty-two studies (n = 773 at follow-up) were included in our meta-analysis. Our results demonstrated that the frontal glutamate + glutamine level was significantly decreased (14 groups; n = 292 at follow-up; effect size = -0.35, P = 0.0003; I2 = 22%) and the thalamic N-acetylaspartate level was significantly increased (7 groups; n = 184 at follow-up; effect size = 0.47, P < 0.00001; I2 = 0%) after treatment in schizophrenia patients. No significant associations were found between neurometabolite changes and age, gender, duration of illness, duration of treatment, or baseline symptom severity.\nConclusions:\nThe current results suggest that glutamatergic neurometabolite levels in the frontal cortex and neuronal integrity in the thalamus in schizophrenia might be modified following treatment.","subitem_description_type":"Abstract"}]},"item_8_relation_13":{"attribute_name":"PubMed番号","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"32505446","subitem_relation_type_select":"PMID"}}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.schres.2020.03.069","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.sciencedirect.com/science/article/pii/S2352340920307563","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0920-9964","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kubota, Manabu"}],"nameIdentifiers":[{"nameIdentifier":"947582","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Moriguchi, Sho"}],"nameIdentifiers":[{"nameIdentifier":"947583","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takahata, Keisuke"}],"nameIdentifiers":[{"nameIdentifier":"947584","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakajima, Shinichiro"}],"nameIdentifiers":[{"nameIdentifier":"947585","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Horita, Nobuyuki"}],"nameIdentifiers":[{"nameIdentifier":"947586","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Manabu, Kubota","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"947587","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sho, Moriguchi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"947588","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Keisuke, Takahata","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"947589","nameIdentifierScheme":"WEKO"}]}]},"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":"Treatment effects on neurometabolite levels in schizophrenia: A systematic review and meta-analysis of proton magnetic resonance spectroscopy studies.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Treatment effects on neurometabolite levels in schizophrenia: A systematic review and meta-analysis of proton magnetic resonance spectroscopy studies."}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-06-08"},"publish_date":"2020-06-08","publish_status":"0","recid":"80015","relation_version_is_last":true,"title":["Treatment effects on neurometabolite levels in schizophrenia: A systematic review and meta-analysis of proton magnetic resonance spectroscopy studies."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:12:34.672239+00:00"}