徐利本, 沈丽琴, 庄志祥. 消化道肿瘤患者血清TK1的表达及临床意义[J]. 实用临床医药杂志, 2011, (17): 20-23. DOI: 10.3969/j.issn.1672-2353.2011.17.007
引用本文: 徐利本, 沈丽琴, 庄志祥. 消化道肿瘤患者血清TK1的表达及临床意义[J]. 实用临床医药杂志, 2011, (17): 20-23. DOI: 10.3969/j.issn.1672-2353.2011.17.007
XU Li-ben, SHEN Li-qin, ZHUANG Zhi-xiang. The expression and clinical significance of serum TK-1 in gastrointestinal tumors[J]. Journal of Clinical Medicine in Practice, 2011, (17): 20-23. DOI: 10.3969/j.issn.1672-2353.2011.17.007
Citation: XU Li-ben, SHEN Li-qin, ZHUANG Zhi-xiang. The expression and clinical significance of serum TK-1 in gastrointestinal tumors[J]. Journal of Clinical Medicine in Practice, 2011, (17): 20-23. DOI: 10.3969/j.issn.1672-2353.2011.17.007

消化道肿瘤患者血清TK1的表达及临床意义

The expression and clinical significance of serum TK-1 in gastrointestinal tumors

  • 摘要: 目的 研究评价消化道肿瘤患者血清胸苷激酶1 (STK1)的表达,同时联合检测消化道肿瘤标记物CEA、CA199,探讨其在早期诊断、临床分期、尚疗疗效的临床价值.方法 应用化学增强发光(ECL)点印迹法定量检测150例消化道肿瘤患者治疗前后STK1浓度,酶免疫测定法CEA、CA199浓度;40例健康志愿者作为对照组.结果 肿瘤患者与健康人STK1浓度范围有差别,敏感度为55%,特异性为87.5%.STK1与CEA、CA199比较有差异.而STK1+CEA+CA199联合检验与单独行STK1、CEA、CA199检测比较提高了近30%.I~Ⅱ期患者STK1平均值与Ⅲ ~Ⅳ期患者STK1平均值比较有差异.CR、PR、PD患者随病情的进展治疗前后STK1值逐渐升高.结论 STK1的表达明显高于正常人,与CEA、CA199联合检测能提高其在诊治中的阳性率,并且在消化道肿瘤诊断、判断预后、监测疗效等方面具有一定的临床应用价值.

     

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