Relationship between serum levels of neuron-specific enolase and severity of electroencephalogram in epileptic children
10.3760/cma.j.issn.2095-428X.2013.12.012
- VernacularTitle:癫(癎)患儿血清神经元特异性烯醇化酶变化与脑电图异常的关系
- Author:
Qiong-Xiang ZHAI
1
;
Zhi-Hong TANG
;
Chun WANG
;
Mu-Qing ZHUO
;
Zhi-Hong CHEN
;
Yu-Xin ZHANG
Author Information
1. 510080 广州,广东省人民医院(广东省医学科学院)儿科,广东省神经科学研究所
- Keywords:
Serum neuron-specific enolase;
Electroencephalogram;
Epilepsy;
Brain damage
- From:
Chinese Journal of Applied Clinical Pediatrics
2013;28(12):917-919
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between the serum levels of neuron-specific enolase (NSE) and the severity of electroencephalogram(EEG) in children with epilepsy.Methods Two hundred and thirty epileptic children and 74 healthy children were enrolled in the study.Serum level of NSE was detected and video EEG was performed before and 1 year after treatment of the epileptic children respectively.Serum level of NSE in healthy control group was also detected.Results The serum level of NSE before treatment of the epileptic children was significantly higher than that of healthy control group(P ＜ 0.001).There was no significant difference in serum level of NSE between generalized seizures and focal seizures (P =0.13).The serum level of NSE 1 year after treatment was significantly decreased compared with that before treatment (P ＜ 0.001),while the degree of severity on EEG was improved significantly.The serum level of NSE of abnormal EEG group was higher than that of the normal range EEG group and bounded EEG group(all P ＜0.05),there was positive correlation between serum level of NSE and the severity of EEG (rs =0.605,P ＜ 0.001).Conclusions The serum levels of NSE are related to the severity of EEG changes.Serum NSE combined with EEG can betterly predict the degree of brain damage in epileptic children.
