Scopelitis E, Biundo J J, Alspaugh M A
Arthritis Rheum. 1980 Mar;23(3):287-93. doi: 10.1002/art.1780230304.
Randomly selected sera from 88 patients with systemic lupus erythematosus (SLE) were studied for the frequency of antibodies to SS-A, SS-B, RANA, RNP, Sm, Sc-1, and dsDNA. Results were in agreement with previous reports except for an increased incidence of anti-SS-A antibody (33%). Nine of 14 patients with anti-SS-A antibody on whom serial studies were performed had fluctuating titers. Titer changes often correlated with disease activity and dsDNA antibody levels.
对88例系统性红斑狼疮（SLE）患者随机选取的血清进行研究，以检测抗SS - A、SS - B、RANA、RNP、Sm、Sc - 1和双链DNA（dsDNA）抗体的出现频率。除抗SS - A抗体的发生率有所增加（33%）外，结果与先前报告一致。对14例抗SS - A抗体患者进行了系列研究，其中9例抗体滴度波动。滴度变化常与疾病活动度和dsDNA抗体水平相关。
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