Diagnosis value of cerebrospinal fluid interleukin-6, neuron-specific enolase and S100B protein in patients with central nervous system infection
10.3760/cma.j.cn115455-20191204-00995
- VernacularTitle:脑脊液白细胞介素-6、神经元特异性烯醇化酶和S100B蛋白在中枢神经系统感染中的诊断价值
- Author:
Zipeng WANG
1
;
Dunjing WANG
;
Li WANG
;
Shuang MA
;
Jinfeng LYU
;
Deqin GENG
Author Information
1. 徐州医科大学临床学院 221004
- From:
Chinese Journal of Postgraduates of Medicine
2020;43(5):447-451
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the diagnostic value of cerebrospinal fluid interleukin-6 (IL-6), neuron-specific enolase (NSE) and S100B protein in patients with central nervous system infection.Methods:The clinical data of 78 patients with central nervous system infection (infected group) from October 2015 to February 2019 in the Department of Neurology, Affiliated Hospital of Xuzhou Medical University were retrospectively analyzed. Among the patients, viral meningitis was in 41 cases, tuberculous meningitis was in 23 cases, and purulent meningitis was in 14 cases. Another 100 patients who were admitted to the hospital during the same period for cerebrospinal fluid and other related examinations and excluded central nervous system infection (control group) were selected. Enzyme-linked immunosorbent assay was used to detect the levels of IL-6, NSE and S100B protein.Results:The cerebrospinal fluid levels of IL-6, NSE and S100B protein in infected group were significantly higher than those in control group: 16.70 (8.54, 228.18) ng/L vs. 6.64 (4.96, 8.21) ng/L, 13.62 (11.50, 19.01) μg/L vs. 9.95 (7.54, 12.39) μg/L and 3.07 (0.24, 11.57) μg/L vs. 0.16 (0.12, 0.21) μg/L, and there were statistical differences ( P<0.05). The cerebrospinal fluid levels of IL-6, NSE and S100B protein in patients with tuberculous meningitis were significantly higher than those in patients with viral meningitis and patients with purulent meningitis: 173.30 (13.74, 503.80) ng/L vs. 9.37 (4.80, 113.55) and 89.96 (14.02, 239.60) ng/L, (30.82 ± 14.09) μg/L vs. (12.00 ± 2.33) and (17.62 ± 5.63) μg/L, (18.29 ± 16.05) μg/L vs. (2.12 ± 1.24) and (5.79 ± 4.82) μg/L; the indexes in patients with purulent meningitis were significantly higher than those in patients with viral meningitis, and there were statistical differences ( P<0.05). Conclusions:Cerebrospinal fluid IL-6, NSE and S100B proteins have different expressions in patients with different types of central nervous system infection, and have certain clinical application value for the diagnosis of central nervous system infection.
