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Expression of SCC-Ag and TK1 in locally advanced cervical carcinoma and the significance in treatment
Author(s): CHENG Xiao-wei1, YANG Yu-xing1, YU Xiao-yuan1, LIU Yong-ping2
Pages: 1298-
1301
Year: 2011
Issue:
14
Journal: Chinese Journal of New Drugs
Keyword: 中晚期宫颈癌; 鳞癌相关抗原; 胸苷激酶1;
Abstract: 目的:探讨SCC-Ag及TK1与中晚期宫颈鳞癌的表达及在治疗中的意义。方法:采集45例中晚期宫颈鳞癌患者在同步化放疗前后的血清标本,所有血清标本进行SCC-Ag及TK1的联合检测。结果:SCC-Ag的阳性率为68.89%,与临床分期,肿瘤大小,淋巴结转移有关(P<0.05),与病理分级无明显相关性(P>0.05)。TK1的阳性率为51.11%,与肿瘤大小,淋巴结转移,病理分级有关(P<0.05),与临床分期无明显相关性(P>0.05)。同步化放疗前SCC-Ag和TK1的浓度分别为(18.92±4.43)ng.mL-1和(12.53±9.46)pmol.L-1,治疗后为(3.51±0.92)ng.mL-1和(1.84±0.45)pmol.L-1,与治疗前相比有显著性差异(P<0.05)。治疗有效与治疗无效组SCC-Ag和TK1浓度变化相比有显著性差异(P<0.05)。治疗前血清SCC-Ag的表达与TK1的表达无明显相关性(P<0.05)。结论:SCC-Ag与TK1能够正确地评价中晚期宫颈癌的治疗疗效,判断肿瘤预后。
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