ID | 13903 |
Eprint ID | 13903
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フルテキストURL | |
タイトル(別表記) | Studies on the pathogenesis of PIE syndrome Part 1. Evaluation of cellular responses in bronchoalveolar lavage fluid of patients with PIE syndrome
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著者 |
佐藤 恭
岡山大学医学部第二内科学教室
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抄録 | The bronchoalveolar lavage (BAL) fluid of patients with PIE syndrome characterized by pulmonary eosinophilia was examined to determined the cellular response in the lungs. Evaluation of cellular components in the BAL fluid revealed an increased proportion not only of eosinophils but also of lymphocytes and neutrophils. In about half of the patients with PIE syndrome the level of eosinophilia was higher in the peripheral blood than in the BAL fluid. Patients with PIE syndrome were classified into prolonged PIE and PIE with asthma based on Crofton's classification. The percentage of neutorphils and eosinophils in BAL fluid were higher in patients with prolonged PIE than in PIE with asthma while the percentage of lymphocytes was higher in a group of PIE with asthma. On the other hand, the lymphocyte precentage in BAL fluid was higher in patients with PIE syndrome due to fungus antigen than in those with PIE syndrome due to drug allergy. These findings suggest that various cellular components play important roles in the pathogenesis of PIE syndrome and that the accumulation of the effector cells in the lungs is regulated by an allergic mechamism.
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キーワード | bronchoalveolar lavage
PIE syndrome
eosinophil
lymphocyte
neutrophil
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発行日 | 1993-02-27
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出版物タイトル |
岡山医学会雑誌
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出版物タイトル(別表記) | Journal of Okayama Medical Association
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巻 | 105巻
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号 | 1-2号
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出版者 | 岡山医学会
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出版者(別表記) | Okayama Medical Association
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開始ページ | 1
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終了ページ | 13
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ISSN | 0030-1558
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NCID | AN00032489
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資料タイプ |
学術雑誌論文
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オフィシャル URL | https://www.jstage.jst.go.jp/article/joma1947/105/1-2/105_1-2_1/_article/-char/ja/
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関連URL | http://www.okayama-u.ac.jp/user/oma/index.html
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言語 |
日本語
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著作権者 | 岡山医学会
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論文のバージョン | publisher
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査読 |
有り
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Eprints Journal Name | joma
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