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类风湿性血管炎 (ＲＶ )作为类风湿性关节炎 (ＲＡ)全身表现的一种 ,其出现常预示病情的严重性。为探讨抗内皮细胞抗体 (ＡＥＣＡ )在ＲＶ中的致病作用 ,本文利用培养的人脐静脉内皮细胞作抗原 ,采用ＥＬＩＳＡ方法检测了 2 1例ＲＶ ,3 0例无关节外表现的ＲＡ患者和 2 6例正常
Rheumatoid Vasculitis (RV), a manifestation of rheumatoid arthritis (RA) as a whole, often indicates the severity of the condition. In order to investigate the pathogenicity of anti-endothelial cell antibody (AECA) in RV, the cultured human umbilical vein endothelial cells were used as antigen in this study. Twenty-one RV and 30 RA patients without extra-articular surface were detected by ELISA 2 6 normal