检验医学 ›› 2017, Vol. 32 ›› Issue (2): 104-107.DOI: 10.3969/j.issn.1673-8640.2017.02.008

• 临床应用研究·论著 • 上一篇    下一篇

血清TSP-1、VEGF水平与原发性肝癌的关系

廖楚舒1, 范莎莎1, 邓中华2, 曹友德2   

  1. 1.湖南省人民医院血液科,湖南 长沙 410005
    2. 湖南省人民医院检验科,湖南 长沙 410005
  • 收稿日期:2016-03-27 出版日期:2017-03-30 发布日期:2017-03-30
  • 作者简介:null

    作者简介:廖楚舒,女,1989年生,硕士,技师,主要从事肿瘤标志物的相关研究。

    通信作者:曹友德,联系电话:0731-83928216。

  • 基金资助:
    湖南省卫生厅科技项目(B2014-082)

Relationships of serum TSP-1 and VEGF levels with primary hepatic carcinoma

LIAO Chushu1, FAN Shasha1, DENG Zhonghua2, CAO Youde2   

  1. 1. Department of Hematology,Hunan Provincial People's Hospital,Changsha 410005,Hunan,China
    2. Department of Clinical Laboratory,Hunan Provincial People's Hospital,Changsha 410005,Hunan,China
  • Received:2016-03-27 Online:2017-03-30 Published:2017-03-30

摘要:

目的 探讨血清凝血酶敏感蛋白1(TSP-1)、血管内皮生长因子(VEGF)水平与原发性肝癌(PHC)进展的关系,评价2项指标对PHC早期诊断的价值。方法 收集PHC患者88例,其中Ⅰ期20例、Ⅱ期25例、Ⅲ期43例,另收集正常对照组40名。采用酶联免疫吸附试验(ELISA)检测血清TSP-1、VEGF水平,应用电化学发光法测定血清甲胎蛋白(AFP)水平。采用受试者工作特征(ROC)曲线评估TSP-1、VEGF及AFP对PHC的诊断效能。结果 PHC组Ⅰ、Ⅱ、Ⅲ期患者血清TSP-1水平均低于正常对照组(P<0.05),PHC组Ⅲ期患者血清TSP-1水平低于PHC组Ⅰ和Ⅱ期患者(P<0.05),但PHC组Ⅰ、Ⅱ期患者之间血清TPS-1水平差异无统计学意义(P>0.05)。PHC组Ⅲ期患者血清VEGF水平与正常对照组、PHC组Ⅰ期患者、PHC组Ⅱ期患者之间差异有统计学意义(P<0.05)。ROC曲线分析显示,血清TSP-1、AFP、VEGF诊断PHC的ROC曲线下面积(AUC)分别为0.893(P<0.05)、0.712(P<0.05)、0.568(P>0.05),诊断早期PHC的AUC分别为0.883(P<0.05)、0.821(P<0.05)、0.539(P>0.05)。结论 PHC患者血清TSP-1水平随着PHC的进展逐渐降低,而VEGF水平逐渐增高。TSP-1对PHC及早期PHC具有诊断价值,TSP-1对PHC的诊断效能较AFP强。VEGF对PHC及早期PHC的诊断价值非常有限。

关键词: 凝血酶敏感蛋白1, 血管内皮生长因子, 原发性肝癌

Abstract:

Objective To investigate the relationships of serum thrombospondin 1(TSP-1)and vascular endothelial growth factor(VEGF) levels with the progression of primary hepatic carcinoma(PHC),and to evaluate the 2 indicators for the early diagnosis of PHC.Methods A total of 88 PHC patients were enrolled,including 20 cases of Period Ⅰ,25 cases of Period Ⅱ and 43 cases of Period Ⅲ. A total of 40 healthy subjects were enrolled. Enzyme-linked immunosorbent assay(ELISA) was used to determine the levels of serum TSP-1 and VEGF. Electro-chemiluminescence was used to determine the levels of alpha-fetoprotein(AFP). Receiver operating characteristic(ROC) curves were used to evaluate the diagnosis efficiency of TSP-1,VEGF and AFP.Results Serum TSP-1 levels of Period Ⅰ,Ⅱ and Ⅲ in PHC group were higher than that in healthy control group(P<0.05). Serum TSP-1 level of Period Ⅲ was lower than those of Period Ⅰ and Ⅱ(P<0.05). Serum TSP-1 levels had no statistical significance between Period Ⅰ and Ⅱ(P>0.05). There was statistical significance for serum VEGF of Period Ⅲ in PHC group with healthy control,Period Ⅰ and Period Ⅱ groups(P<0.05). ROC curve showed that the areas under the curves(AUC) were 0.893 for TSP-1(P<0.05),0.712 for AFP(P<0.05) and 0.568 for VEGF(P>0.05) in the diagnosis of PHC. AUC were 0.883 for TSP-1(P<0.05),0.821 for AFP(P<0.05) and 0.539 for VEGF(P>0.05) in the early diagnosis of PHC. Conclusions The levels of TSP-1 decrease with the progression of PHC,and the levels of VEGF gradually increase. The diagnosis efficiency of TSP-1 is better than that of AFP,and that of VEGF is limited.

Key words: Thrombospondin 1, Vascular endothelial growth factor, Primary hepatic carcinoma

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