系统性红斑狼疮 (SLE)的特征为体内产生多种自身抗体。其中抗dsDNA抗体是目前公认的SLE高度特异性抗体 ,对临床诊断SLE和治疗监控极为重要。有关抗dsDNA抗体的研究正逐渐受到临床的重视 Systemic lupus erythematosus (SLE) is characterized by the production of multiple autoantibodies in vivo. Among them, anti-dsDNA antibody is currently recognized as a highly specific antibody to SLE, which is extremely important for clinical diagnosis of SLE and treatment monitoring. Research on anti-dsDNA antibodies is gradually receiving clinical attention