[分泌性中耳炎积液中免疫复合物及抗核抗体的检测]

[Measuring of immune complexes and antinuclear antibodies in effusion of secretory otitis media].

作者信息

Xue M, Liu Y, Li L

机构信息

222 Hospital of People's Liberation Army, Jilin.

出版信息

Zhonghua Er Bi Yan Hou Ke Za Zhi. 1994;29(4):228-30.

PMID:7803124

Abstract

Immune complexes (IC) and antinuclear antibodies (ANA) in middle ear effusions from 40 cases (45 ears) of secretory otitis media were measured using PEG precipitation method and fluorescent microscopy. The range of absorbence for IC varies between 0.124-0.512 in patients and is higher than those (0.132) in normal human sera. Thirty-two ears (71.1%) are ANA positive. The result indicates that secretory otitis media is related with autoimmunity. The deposit of IC may be one of the causes of effusion in otitis media.

摘要

采用聚乙二醇沉淀法和荧光显微镜检测了40例（45耳）分泌性中耳炎患者中耳积液中的免疫复合物（IC）和抗核抗体（ANA）。患者IC的吸光度范围在0.124 - 0.512之间，高于正常人血清（0.132）。32耳（71.1%）ANA呈阳性。结果表明，分泌性中耳炎与自身免疫有关。IC的沉积可能是中耳炎积液的原因之一。