ホスホリルコリン経鼻投与によるアレルギー性鼻炎発症の抑制

• Material Type: 博士論文
• Title: ホスホリルコリン経鼻投与によるアレルギー性鼻炎発症の抑制
• Volume: 128 7
• Author/Editor: 宮下, 圭一
• Author Heading: 宮下, 圭一
• Publication, Distribution, etc.: John Wiley & Sons, Inc.
• Publication Date: 2018; 128 7
• Publication Date (W3CDTF): 2018
• Alternative Title: Intranasal Immunization with Phosphorylcholine Suppresses Allergic Rhinitis in Mice
• Periodical title: The Laryngoscope
• Degree grantor/type: 鹿児島大学
• Date Granted: 2019-01-20
• Date Granted (W3CDTF): 2019-01-20
• Dissertation Number: 乙総論第33号
• Degree Type: 博士(医学); Doctor of Philosophy in Medical Science
• Conferring No. (Dissertation): 乙総論第33号
• Text Language Code: eng
• Subject Heading: allergic rhinitis; phosphorylcholine; NALT; dendritic cells; IL-4; IL-12
• NDC: 492
• Target Audience: 一般
• Note (General): 博士論文全文, 博士論文要旨, 最終試験結果の要旨, 論文審査の要旨; Objectives/Hypothesis: Intranasal immunization with phosphorylcholine (PC) is known to reduce IgE production. However, its effects on the occurrence of allergic rhinitis (AR) are unknown.Objectives: This study was performed to evaluate the effects of PC-keyhole limpet hemocyanin (PC-KLH) and to examine the effects on the occurrence of AR in a murine model of AR.Study Design: In vivo study using an animal model.Methods: Forty-five female BALB/c mice were divided into 3 groups; those pretreated with intranasal administration of PC-keyhole limpet hemocyanin (PC-KLH) followed by intra-peritoneal sensitization and nasal challenge with ovalbumin (OVA) (Group A), those untreated with PC-KLH followed by sensitization and nasal challenge with OVA (Group B), and those untreated with PC-KLH or OVA as a control (Group C). Nasal symptoms, allergic inflammation in the nasal mucosa, OVA specific IgE production, and cytokine profile were compared among those three groups. Further, dendritic cells (DCs) were isolated from splenic cells and PC-KLH-stimulated IL-12p40 production was measured.Results: The mice pretreated with PC-KLH showed lower allergic nasal symptoms and inflammation compared to untreated mice. The levels of total IgE and OVA-specific IgE in serum, and IL-4 production by nasal and splenic CD4+ T cells were significantly reduced by PC-KLH pretreatment. Furthermore, IL-12p40 production by DCs was induced by PC-KLH in a dose-dependent manner.Conclusion: Intranasal administration of PC-KLH suppressed allergic inflammation in nasal mucosa and antigen-specific IgE production by down regulating Th2-type immune response. Intranasal immunization with PC might be useful to prevent AR and upper airway bacterial infection.
• DOI: info:doi/10.1002/lary.27030; https://doi.org/info:doi/10.1002/lary.27030
• Persistent ID (NDL): info:ndljp/pid/11377972; https://dl.ndl.go.jp/pid/11377972
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2019-11-04T14:30:53+09:00
• Date Created (W3CDTF): 2019-01-28
• Format (IMT): PDF; application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Original Material (URI): https://onlinelibrary.wiley.com/journal/15314995#pane-01cbe741-499a-4611-874e-1061f1f4679e01
• Periodical Title (URI): http://hdl.handle.net/10232/00030435
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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