Dynamic changes and significance of serum NSE and S100B protein in patients with craniocerebral injury
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摘要:
目的 探讨颅脑损伤后血清神经元特异性烯醇化酶(neuron-specific enolase,NSE)与S100B蛋白水平的动态性变化规律及临床意义。 方法 选取武警浙江省总队医院急诊科2018年1月—2019年12月接收的105例颅脑损伤患者为研究对象,按格拉斯哥评分分为轻度组(30例)、中度组(45例)和重度组(30例),另选同期健康体检者30例作为对照组。动态监测并统计分析患者颅脑损伤后血清NSE与S100B蛋白数据。 结果 重度组、中度组、轻度组、对照组4组血清NSE与S100B蛋白水平分别为(34.51±5.39)μg/L、(19.31±2.72)μg/L、(13.68±3.02)μg/L、(6.11±2.35)μg/L与(2.29±0.28)μg/L、(1.47±0.15)μg/L、(0.81±0.18)μg/L、(0.32±0.09)μg/L,F=357.010,653.126,均P < 0.001;各组同时间点血清NSE与S100B蛋白比较差异有统计学意义(均P < 0.05);血清NSE与S100B组间及组内不同时点两两比较差异均有统计学意义(均P < 0.05)。 结论 血清NSE与S100B蛋白水平能够动态性地反映急性颅脑损伤的病情进展,对病情分级修正、制定治疗方案及评估预后均有重要的临床指导意义。 -
关键词:
- 颅脑损伤 /
- 神经元特异性烯醇化酶 /
- S100B蛋白 /
- 动态监测
Abstract:Objective To explore the dynamic changes and clinical significance of serum NSE and S100B protein levels after craniocerebral injury. Methods A total of 105 patients with craniocerebral injury received by the Emergency Department of Zhejiang General Hospital of Armed Police from January 2018 to December 2019 were selected as the study objects. According to Glasgow's score, they were divided into mild group (n=30), moderate group (n=45) and severe group (n=30). Another 30 healthy people in the same period were selected as the control group. Dynamic monitoring and statistical analysis of serum NSE and S100B protein data after head injury were conducted. Results The serum NSE and S100B protein levels among the four groups were (34.51±5.39) μg/L, (19.31±2.72) μg/L, (13.68±3.02) μg/L, (6.11±2.35) μg/L and (2.29±0.28) μg/L, (1.47±0.15) μg/L, (0.81±0.18) μg/L, (0.32±0.09) μg/L (F=357.010, 653.126, all P < 0.001)respectively. For each group at the same time, the difference in serum NSE and S100B protein was statistically significant (all P < 0.05). The differences in serum NSE and S100B between groups within the group and at different time points were statistically significant (all P < 0.05). Conclusion Serum NSE and S100B protein levels can dynamically reflect the progress of acute craniocerebral injury a which have important clinical guiding significance for the revision of the disease disease classification, formulation of treatment plans assessment of prognosis. -
Key words:
- Craniocerebral injury /
- Neuron-specific enolase /
- S100B protein /
- Dynamic Monitoring
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表 1 4组血清NSE与S100B蛋白水平的比较(x±s,μg/L)
组别 例数 NSE S100B蛋白 重度组 30 34.51±5.39a 2.29±0.28a 中度组 45 19.31±2.72a 1.47±0.15a 轻度组 30 13.68±3.02a 0.81±0.18a 对照组 30 6.11±2.35 0.32±0.09 F值 357.010 653.126 P值 < 0.001 < 0.001 注:与对照组比较,aP < 0.05。 表 2 不同组别各时段血清NSE水平动态变化的比较(x±s,μg/L)
组别 例数 12 h 24 h 3 d 7 d 14 d F值 P值 重度组 30 31.43±5.11ab 34.51±5.39ab 38.67±7.30ab 27.79±6.39ab 24.45±6.93ab 23.539 < 0.001 中度组 45 17.27±2.55a 19.31±2.72a 17.05±2.23a 12.65±1.20a 9.71±0.88a 163.355 < 0.001 轻度组 30 10.97±3.07 13.68±3.02 12.26±2.28 9.75±2.77 8.66±2.64 15.424 < 0.001 F值 258.599 252.666 327.130 183.673 154.814 P值 < 0.001 < 0.001 < 0.001 < 0.001 < 0.001 注:与轻度组比较,aP < 0.05;与中度组比较,bP < 0.05。 表 3 不同组别间各时点血清S100B蛋白水平动态变化的比较(x±s,μg/L)
组别 例数 12 h 24 h 3 d 7 d 14 d F值 P值 重度组 30 2.07±0.23ab 2.29±0.28ab 1.88±0.19ab 1.42±0.27ab 1.04±0.15ab 146.033 < 0.001 中度组 45 1.32±0.13a 1.47±0.15a 0.93±0.13a 0.58±0.09 0.58±0.08a 359.174 < 0.001 轻度组 30 0.71±0.14 0.81±0.18 0.66±0.17 0.49±0.15 0.44±0.14 28.988 < 0.001 F值 499.410 400.659 490.842 270.915 205.639 P值 < 0.001 < 0.001 < 0.001 < 0.001 < 0.001 注:与轻度组比较,aP < 0.05;与中度组比较,bP < 0.05。 -
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