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目的 研究 Ig G指数、2 4h合成率、组分区带对多发性硬化 (MS)患者的临床意义。方法 应用免疫比浊法、等电点聚焦及银染色法进行检测。结果 1 0 3例经临床诊断为 MS患者中 Ig G组分区带阳性占 90 .3 % ,Ig G2 4h合成率异常占 1 9.4% ,Ig G指数异常占 1 7.5 %。结论 MS患者 Ig G组分区带阳性率比 Ig G指数、Ig G2 4h合成率高 ,对 MS有辅助性诊断意义。
Objective To study the clinical significance of Ig G index, synthesis rate of 24 h and component zone in patients with multiple sclerosis (MS). Methods Immunoturbidimetry, isoelectric focusing and silver staining were used for detection. Results One hundred and three patients diagnosed as MS were positive for Ig G, 90% of IgG, 9.4% of Ig G2 4h, and 7.5% of Ig G abnormal. Conclusion The positive rate of Ig G in MS patients is higher than that of Ig G index and Ig G2 4h, which is of diagnostic value for MS.