Clinical Value of Serum TPS, CEA, Pro-GRP and CYFRA21-1 in Patients with Lung Cancer

• Published in: Zhongguo fei ai za zhi Vol. 13; no. 5
• Main Authors: WANG, Jinghui, SHI, Guangli, ZHANG, Shucai, WANG, Qunhui, YANG, Xinjie, LI, Xi, WANG, Haiyong, ZHANG, Hui, SONG, Changxing
• Format: Journal Article
• Language: English
• Published: Tianjin Chinese Anti-Cancer Association Chinese Antituberculosis Association 01.05.2010
• Subjects: Antigens; Lung cancer; Polypeptides; Beijing China; China

背景与目的 血清肿瘤标志物在肺癌的诊断、疗效、预后判断中起着重要作用。本研究探讨血清组织多肽特异性抗原（tissue polypeptide specific antigen, TPS）与癌胚抗原（carcinoembryonic antigen, CEA）、胃泌素释放肽前体（precursor of gastrin-releasing peptide, Pro-GRP）和细胞角蛋白19片段（cytokeratin-19-fragments, CYFRA21-1）的水平及其在肺癌患者中的临床意义。方法 应用ELISA检测82例肺癌患者化疗前及部分患者化疗后4种标志物水平。结果 肺癌患者TPS、...