IL-6、IL-10、PLA2在颅内感染中的水平变化及与预后的关系

目的：探讨IL‐6、IL‐10、血清磷脂酶A2（PLA2）在颅内感染中的水平变化及其与预后的关系。方法选取2011年2月至2013年12月100例颅内感染患者为研究对象。100例颅内感染患者中，30例治愈（A组），52例好转（B组），18例病情加重或死亡为预后不良组（C组）。检测受试者不同时间点血清IL‐6、IL‐10、PLA2水平。结果颅内感染组感染后1d血清IL‐6、IL‐10、PLA2水平明显高于对照组，差异有统计学意义（P＜0．01）。3组IL‐6、IL‐10水平均在感染后7d出现明显变化（P＜0．05），感染后7dB、C组IL‐6、IL‐10水平明显高于A组（P＜0．05），且C组IL‐6、IL‐10水平高于B组（P＜0．05）；A组IL‐6、IL‐10水平在感染后7d开始下降，B组在感染后14d开始明显下降，C组则一直处于上升趋势。3组PLA2水平均在感染后3d出现明显变化（P＜0．05），感染后7d后变化幅度加大（P＜0．05），感染后7dB、C组明显高于A组（P＜0．05），且C组高于B组（P＜0．05）；A组PLA2水平在感染后7d开始下降，B组、C组PLA2水平在感染后14d开始明显下降。结论IL‐6、IL‐10、PLA2等指标与颅内感染的发生及患者预后密切相关。

The changes of serum IL-6,IL-10,PLA2 on intracranial infection and its relationship with prognosis

Objective To explore the changes of serum IL‐6 ,IL‐10 ,PLA2 on intracranial infection and its prognosis .Methods Totallly 100 patients with intracranial infection during February 2011 to December 2013 were selected as the research object .In 100 cases of intracranial infection patients ,30 cases were cured (group A) and 52 cases improved (group B) ,18 cases of illness or death as poor prognosis group (group C) .Serum IL‐6 ,IL‐10 ,PLA2 content of the subjects in different time point were detected .Results One day After infection ,serum IL‐6 ,IL‐10 ,PLA2 levels in intracranial infection group were obviously higher than that of healthy control group (P< 0 .01) ;7 d after infection ,IL‐6 ,IL‐10 average level among 3 groups had obvious changed(P< 0 .05) ,7 d after in‐fection ,IL‐6 ,IL‐10 level of group B and group C was significantly higher than group A (P< 0 .05) ;and in group C ,IL‐6 ,IL‐10 was higher than group B (P< 0 .05) .7 d after infection ,the IL‐6 IL‐ 10 level of group A declined ,the IL‐6 ,IL‐ 10 levels of group B be‐gan decreasing 14 d after infection ,and the IL‐6 ,IL‐10 levels of group C had been in a rising trend .3 d after infection ,the PLA2 leves among 3 groups had obvious changed(P< 0 .05) ,7 d after infection ,the change rate increased ,7 d after infection ,PLA2 level of group B and group C was significantly higher than group A (P< 0 .05) ,and in group C ,PLA2 was higher than group B (P< 0 . 05) .7 d after infection ,the PLA2 level of group A declined ,in group B and group C ,PLA2 level began to decline significantly 14 d after infection .Conclusion IL‐6 ,IL‐10 ,PLA2 are closely related to the occurrence and prognosis of intracranial infection .