摘要
目的探究血清轴突生长抑制因子A(Nogo-A)、能量平衡相关蛋白(Adropin)、紧密连接蛋白1(ZO-1)、血管生成素样蛋白4(ANGPTL4)在急性脑出血患者中的蛋白表达水平及其对预后的预测效能。方法选取2020年4月至2022年5月于该院接受治疗的148例急性脑出血患者作为研究组,另选取同时期来该院行一般体检的150例健康者作为对照组,进行回顾性分析,采用酶联免疫吸附试验(ELISA)分别检测两组受试者血清Nogo-A、Adropin、ZO-1、ANGPTL4的蛋白表达水平并对比;采用Spearman相关系数分析血清Nogo-A、Adropin、ZO-1、ANGPTL4的蛋白表达水平与急性脑出血发生的相关性;绘制受试者工作特征(ROC)曲线分析以上4项指标联合检测对急性脑出血的诊断效能;另外对研究组患者进行为期6个月的随访,并按照预后情况分为良好组(91例)与不良组(57例),对比两组患者血清Nogo-A、Adropin、ZO-1、ANGPTL4的蛋白表达水平;采用ROC曲线验证联合检测对该类患者预后的预测效能。结果相比于对照组,研究组血清Nogo-A、ZO-1、ANGPTL4蛋白表达水平明显升高,而Adropin蛋白表达水平明显降低(P均<0.05);经Spearman相关系数分析显示,血清Nogo-A、ZO-1、ANGPTL4蛋白表达水平与急性脑出血的发生率呈正相关(P<0.05),而Adropin蛋白表达水平则与急性脑出血的发生率呈负相关(P均<0.05);RO C曲线验证显示,Nogo-A、Adropin、ZO-1、ANGPTL4蛋白表达水平联合检测对评估急性脑出血具有较高的诊断效能,灵敏度、特异度分别为92.57%、90.67%;相比于良好组,不良组血清Nogo-A、ZO-1、ANGPTL4蛋白表达水平明显升高,而Adropin蛋白表达水平明显降低(P均<0.05);ROC曲线结果显示,相比于单一检测,Nogo-A、Adropin、ZO-1、ANGPTL4蛋白表达水平联合检测的曲线下面积更大(P<0.05),灵敏度为84.21%、特异度为89.01%。结论Nogo-A、Adropin、ZO-1、ANGPTL4蛋白在急性脑出血患者中均异常表达,并且Nogo-A、Adr
Objective To explore the protein expression levels of serum neurite outgrowth inhibitor-A(Nogo-A),energy balance related protein(Adropin),zonula occludens-1(ZO-1)and angiopoietin-like protein 4(ANGPTL4)in patients with acute cerebral hemorrhage and their predictive efficacy for prognosis.Methods A total of 148 patients with acute cerebral hemorrhage treated in the hospital from April 2020 to May 2022 were selected as the study group,and another 150 healthy people who came to the hospital for general physical examination during the same period were selected as the control group,and a retrospective analysis was conducted.The protein expression levels of Nogo-A,Adropin,ZO-1 and ANGPTL4 in serum of the two groups were detected by enzyme-linked immunosorbent assay(ELISA)and compared.Spearman correlation coefficient was used to analyze the correlation between serum Nogo-A,Adropin,ZO-1,ANGPTL4 protein expression levels and the occurrence of acute cerebral hemorrhage.Receiver operating characteristic(ROC)curve was drawn to analyze the diagnostic efficacy of the combined detection of the above four indicators for acute cerebral hemorrhage.In addition,patients in the study group were followed up for 6 months,and were divided into good group(91 cases)and poor group(57 cases)according to the prognosis.Serum protein expression levels of Nogo-A,Adropin,ZO-1 and ANGPTL4 were compared between the two groups.ROC curve was used to verify the predictive efficacy of the combined detection for the prognosis of these patients.Results Compared with the control group,the protein expression levels of Nogo-A,ZO-1 and ANGPTL4 in the study group were significantly increased,while the protein expression level of Adropin was significantly decreased(all P<0.05).Spearman correlation coefficient analysis showed that serum Nogo-A,ZO-1,ANGPTL4 protein expression levels were positively correlated with the incidence rate of acute cerebral hemorrhage,while Adropin protein expression level was negatively correlated with the incidence rate of acute cer
作者
史华超
汤敏
王庆丰
SHI Huachao;TANG Min;WANG Qingfeng(Department of Neurosurgery,Liyang People′s Hospital,Liyang,Jiangsu 213300,China)
出处
《国际检验医学杂志》
CAS
2024年第2期188-193,共6页
International Journal of Laboratory Medicine
基金
江苏省卫生健康委员会科研课题(2021MSKT20)。
