{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360005519167734656.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1080/14397595.2019.1709942"}},{"identifier":{"@type":"URI","@value":"https://www.tandfonline.com/doi/pdf/10.1080/14397595.2019.1709942"}},{"identifier":{"@type":"PMID","@value":"31903809"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Hypocomplementemia is related to elevated serum levels of IgG subclasses other than IgG4 in IgG4-related kidney disease"}],"description":[{"notation":[{"@value":"This study investigated the clinical features of IgG4-RKD patients with hypocomplementemia compared with those without it, so as to clarify the factors related to hypocomplementemia.In this single-center retrospective study, we analyzed the clinical features of 25 patients with IgG4-RKD according to the presence/absence of hypocomplementemia. Additionally, we validated the results of a single-center study in a separate large multicenter cohort of 328 patients with IgG4-RD, and searched for factors related to hypocomplementemia.Serum IgG levels (The present study suggests that hypocomplementemia is associated with elevation of IgG subclasses other than IgG4 including IgG1 in IgG4-RKD."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380005519167734657","@type":"Researcher","foaf:name":[{"@value":"Yuhei Fujisawa"}],"jpcoar:affiliationName":[{"@value":"Department of Cardiovascular and Internal Medicine, Division of Rheumatology, Kanazawa University Graduates School of Medicine, Kanazawa, Japan"},{"@value":"Department of Internal Medicine, Division of Rheumatology, Kanazawa University Hospital, Kanazawa, 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