体液免疫因子与脂质过氧化反应终产物在DEACMP患者中变化研究

Study on change of humoral immune factors and MDA in DEACMP patients

目的探究急性一氧化碳中毒迟发性脑病（delayed encephalopathy after acute carbon monoxide poisioning,DEACMP）患者血清免疫因子及脂质过氧化产物变化及临床意义。方法选取2013年8月~2014年12月因急性一氧化碳中毒后发生迟发性脑病患者40例,另选取同期在唐山工人医院体检中心体检的健康人40例为对照组。比较2组患者血清中IL-2、IL-6、IL-10及MDA水平,并分析其临床意义。结果急性一氧化碳中毒迟发性脑病患者入院时血清IL-2、IL-6水平明显低于正常对照组（P〈0.05）,IL-10、MDA水平明显高于正常对照组（P〈0.05）,经治疗后均有所恢复（P〈0.05）;实验组患者血清中IL-6浓度水平与MMSE评分相关（r=0.34,P〈0.05）,且认知障碍程度越重,IL-6浓度水平越高（P〈0.05）。其结果均有统计学意义。结论免疫炎症因子和脂质过氧化反应终产物MDA均在急性一氧化碳中毒迟发性脑病发病过程发挥了重要作用,检测其浓度水平对于判断患者病情严重程度和预后具有重要意义。

Objective To explore changes humoral immune factors and MDA in DEACMP patients.Methods 40 cases with carbon monoxide poisoning delayed brain were selected to be experiment group.40 cases of healthy people were selected to be control group.IL-2,IL-6,IL-10 and MDA were before and after treatment.Results IL-2,IL-6 of the experiment group were lower,IL-10,MDA were higher than the control group before treatment （P〈0.05）,both of IL-2,IL-6,IL-10 and MDA were recovery after the treatment （P〈0.05）.IL-6 of the experiment before treatment was significantly correlated with MMSE score（r =0.34,P 〈0.05）.More severe cognitive impairment, the higher the level of concentration of IL-6（P〈0.05）. Conclusion The immune inflammatory cytokines and MDA play an important role in acute carbon monoxide poisoning delayed encephalopathy pathogenesis.Detection of the levels for judging the severity of the patient’s condition and prognosis has important significance.