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风湿病患者血清中含有多种抗核抗体,其中抗 ENA 抗体的靶抗原为可提取性核抗原(Extractable nuclear antigen),ENA 抗体的临床意义越来越受到人们的重视,已报道ENA 抗体有十几种,以 sm 抗体和 RNP 抗
The serum of patients with rheumatism contains a variety of antinuclear antibodies. Among them, the target antigen of anti-ENA antibody is Extractable nuclear antigen. The clinical significance of ENA antibodies has drawn more and more attention. ENA antibodies have been reported as ten Several, with anti-sm antibody and RNP