自从采用了理想的支持介质电泳技术以来,在某些中枢神经系统炎性疾患的脑脊液中可看到少克隆免疫球蛋白已是非常肯定的现象。在采用琼脂凝胶或琼脂糖凝胶电泳时90％以上的多发性硬化病人显示这种异常现象。由于少克隆Ig也出现于近1/3的无菌性脑膜炎及格林巴利综合征,近全部的SSPE、 Since the introduction of the ideal supportive medium electrophoresis technique, it has been very well established that fewer clonal immunoglobulins are visible in the cerebrospinal fluid of some central nervous system inflammatory disorders. Over 90% of patients with multiple sclerosis show agnosia or agarose gel electrophoresis. As less cloned Ig also appeared in nearly 1/3 of aseptic meningitis and Guillain-Barre syndrome, nearly all of the SSPE,