Polymorphonuclear leukocyte function in the middle ear effusion
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概要
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The purpose of this work is to evaluate etiologic factors in otitis media. By using Boyden Chamber method, we investigated the functions of neutrophils in middle ear effusions (MEE) to clarify their role in the chronicity and progression of middle ear inflammation.<BR>In addition, chemotactic activity of MEE was also investigated by measuring the chemotaxis of normal neutrophils incubated with MEE.<BR>The results were as follows;<BR>Chemotactic index (C. I) of middle ear neutrophils (MEN) was higher in 40% of cases with otitis media than that of peripheral blood neutrophils.<BR>C. I in the group in which neutrophils were incubated with MEE was higher than that in the group studied without MEE.
- 日本耳科学会の論文
日本耳科学会 | 論文
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