论文部分内容阅读
目的：检测血清学阴性类风湿关节炎（serum negative rheumatoid arthritis,SNRA）患者的关节液中抗环瓜氨酸肽（cyclic citrullinated peptide,CCP）抗体、抗突变型瓜氨酸波形蛋白（mutated citrullinated vimentin,MCV）抗体水平,了解关节液中这两种抗体对诊断SNRA的临床意义。方法：应用酶联免疫吸附测定（enzyme linked immunosorbent assay,ELISA）法检测两组患者膝关节液中抗CCP抗