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目的观察脑梗死患者急性期血清中白介素 6 (IL 6 )的含量变化及其临床意义。方法采用双抗体夹心ELISA法测定 4 2例急性脑梗死患者血清中IL 6的含量 ,并与 18例健康者进行对照。结果脑梗死患者急性期血清中IL 6的含量明显高于正常对照组 (P <0 .0 1) ;其含量与病灶大小呈正相关 (P <0 .0 5)。结论IL 6在脑梗死急性期的发病过程中起重要作用 ,测定血清IL 6含量有助于急性脑梗死的早期诊断、判断病灶大小及估计预后
Objective To observe the changes of interleukin 6 (IL 6) in patients with acute cerebral infarction and its clinical significance. Methods Serum levels of IL-6 in 42 patients with acute cerebral infarction were measured by double antibody sandwich ELISA and compared with 18 healthy controls. Results The serum level of IL-6 in patients with acute cerebral infarction was significantly higher than that in the normal control group (P <0.01). The content of IL-6 was positively correlated with the size of the lesion (P <0.05). Conclusion IL 6 plays an important role in the pathogenesis of acute cerebral infarction. Measuring serum IL 6 may be helpful for the early diagnosis of acute cerebral infarction. The size of the lesion and its prognosis