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神经元特异性烯醇化酶、基质金属蛋白酶-9、腺苷脱氨酶及肿瘤坏死因子-α在结核性脑膜炎诊断中的应用 被引量:3

The application of neuron-specific enolase, matrix metalloproteinuse-9, adenosine deaminase and tumor necrosis factor-alpha in the diagnosis of tuberculous meningitis
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摘要 目的研究脑脊液中神经元特异性烯醇化酶(NSE)、基质金属蛋白酶-9(IMP-9)、腺苷脱氨酶(ADA)及肿瘤坏死因子-α(TNF-α)水平对结核性脑膜炎(TBM)的临床诊断价值。方法选取57例临床确诊的TBM患者作为TBM组,选取同期住院的非TBM患者49例(包括病毒性脑膜炎31例,非结核性细菌性脑膜炎18例)作为对照组,比较两组患者的临床表现和入院后24h内及治疗后恢复期脑脊液中NSE、MMP-9、ADA及TNF-α水平。结果TBM组头痛、发热、脑膜刺激征、意识障碍发生率分别为89.5%(51,57)、93.0%(53,57)、86.0%(49/57)和56.1%(32,57),对照组分别为91.8%(45/49)、95.9%(47/49)、85.7%(42/49)和59.2%(29/49),两组比较差异无统计学意义(P〉0.05)。人院后24h内TBM组脑脊液中NSE、MMP-9、ADA及TNF-α水平分别为(17.2±6.3)μg/L、(82.3±14.5)μg/L、(14.5±5.4)U/L和(87.9±16.1)μg/L,均显著高于对照组的(11.7±4.2)μg/L、(42.9±11.3)μg/L、(4.3±2.0)U/L和(79.3±14.6)μg/L,差异有统计学意义(P〈0.05);治疗后恢复期TBM组脑脊液中NSE、MMP-9、ADA及TNF-α水平分别为(6.5±2.1)μg/L、(16.7±4.1)μg/L、(6.1±2.3)U/L和(41.7±12.8)μL/L,对照组分别为(6.3±2.3)μL/L、(12.1±3.2)μL/L、(4.1±2.1)U/L和(32.9±11.3)μg/L,TBM组治疗后恢复期脑脊液中NSE水平与对照组比较差异无统计学意义(P〉0.05),MMP-9、ADA及TNF-α水平仍高于对照组,差异有统计学意义(P〈0.05);两组治疗后恢复期脑脊液中NSE、MMP-9、ADA及TNF-α水平均较入院后24h内显著下降,差异有统计学意义(P〈0.05)。TBM组中急性起病者(38例)入院后24h内脑脊液中NSE、MMP-9、ADA水平分别为(19.5±6.7)μg/L、(87.9±16.1)μg/L、(17.2±6.3)U/L,均显著高于亚急性起病者(19例)的(14.9±5.1)μg/L、(76.7±13.5)μg/L、(11.8±5.1)U/L,差异有统计学意义(P〈0.05或〈0.01),TNF-α水平比较差异无统计学意义(P〉0.05)。结论脑脊液中NSE、MMP-9、ADA及TNF-α水平可为TBM的早期诊断及鉴别诊断提供依据。 Objective To study the application of neuron-specific enolase (NSE), matrix metalloproteinase -9 (MMP-9), adenosine deaminase (ADA) and tumor necrosis factor-alpha (TNF-α ) level in cerebrospinal fluid for diagnosis of tuberculous meningitis (TBM). Methods The clinical manifestations, and NSE, MMP-9, ADA and TNF-α levels in cerebrospinal fluid on admission and convalescence were compared between 57 patients with TBM (TBM group) and 49 patients with non-TBM (non-TBM group, including 31 cases of viral meningitis and 18 cases of non-tuberculous bacterial meningitis). Results The headache, fever, meningeal irritation, disturbance of consciousness, respectively accounted for 89.5% (51/57), 93.0% (53/57), 86.0% (49/57) and 56.1% (32/57) in TBM group,91.8% (45/49), 95.9%(47/49), 85.7% (42/49) and 59.2%(29/49) in control group, there was no significant difference between two groups (P 〉 0.05 ). NSE, MMP-9, ADA and TNF- α levels in cerebrospinal fluid of TBM group on admission were (17.226.3) μg/L, (82.3 2 14.5) μg/L, (14.5 25.4) U/L, (87.9 2 16.1) μg/L, which were higher than those ofeontrol group [(11.7 2 4.2)μg/L, (42.9 2 11.3) μg/L, (4.3 ±2.0) U/L, (79.3 2 14.6 )μg/L ], there were significant differences (P 〈 0.05 ). NSE, MMP-9, ADA and TNF- α levels in cerebrospinal fluid of TBM group on convalescence decreased to (6.5 ± 2.1 ) μg/L, ( 16.7 ± 4.1 ) μg/L, (6.1 ± 2.3 ) U/L and (41.7 ± 12.8 ) Ix g/L, while which of control group were (6.3 ± 2.3 ) μg/L, ( 12.1 ± 3.2 )μg/L, (4.1 22.1) U/L and (32.9 ± 11.3)μg/L. The above-mentioned factors in both groups were all significantly deereased (P 〈 0.05 ), but MMP-9, ADA and TNF -α levels in cerebrospinal fluid of TBM group were still higher than those of control group (P 〈 0.05 ). NSE, MMP-9 and ADA levels in eerebrospinal fluid of aeute onset TBM patients (38 eases) on admission were (19.5 ±6.7) μg/L, (87.9 2 16.1) μg/L and ( 17.2 2 6.3 ) U/L, which were significantly higher than those of subaeute onset TBM patients ( 19 cases) [(14.9 ±5.1) Ixg/L, (76.7 ±13.5) μg/L and (11.8 ±5.1) U/L](P〈0.05 or 〈0.01),there was no significant difference in TNF- α levels(P 〉 0.05). Conclusion NSE, MMP-9, ADA and TNF- α levels in eerebrospinal fluid may provide the evidence for early diagnosis and differential diagnosis of TBM.
作者 陈龙法
出处 《中国医师进修杂志》 2012年第33期12-15,共4页 Chinese Journal of Postgraduates of Medicine
关键词 磷酸丙酮酸水合酶 基质金属蛋白酶9 腺苷脱氨酶 结核 脑膜 Phosphopyruvate hydratase Matrix metalloproteinase 9 Adenosine deaminase Tuberculosis, meningeal
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