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本文用放免法测定151例神经疾患病人和21例正常人CSF中β_2-微球蛋白含量。病变组包括急性脑血管病、颅内感染性疾病、脊髓疾病、症状性癫痫和其他疾病。正常组均值为1.21Ug/ml。病变组均值普遍增高,与正常组对比均有显著性差异,但以出血性脑血管病、细菌或真菌性脑膜炎和脊髓压迫症者升高尤为显著。资料表明CSF中β_2-微球蛋白不适于做为特异性诊断指标,但对于同一组疾病中的各个病种之间的鉴别有一定的意义,
In this paper, radioimmunoassay determination of 151 cases of neurological disorders and 21 cases of normal CSF β 2 -microglobulin content. Lesions include acute cerebrovascular disease, intracranial infectious disease, spinal cord disease, symptomatic epilepsy and other diseases. Normal group mean 1.21Ug / ml. The average value of lesion group generally increased, compared with the normal group were significant differences, but hemorrhagic cerebrovascular disease, bacterial or fungal meningitis and spinal cord compression were particularly significant. The data show that CSF β_2-microglobulin is not suitable as a specific diagnostic indicator, but for the same group of diseases in the identification of various diseases have some significance,