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鼻咽癌患者外周血TGF-α和TGF-β_1的变化 被引量:1

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摘要 目的:探讨TGF-α和TGF-β1与鼻咽癌的临床病理特征及预后的相关性。方法:分别采用放射免疫分析法以及酶联免疫吸附实验方法测定52例鼻咽癌患者放疗前后以及10名健康献血员外周血TGF-α、TGF-β1水平的表达情况。结果:鼻咽癌患者血清TGF-α和TGF-β1的浓度高于健康对照及放疗后者;分化差的鼻咽癌患者血清TGF-α和TGF-β1水平高于分化好者;临床分期高者血清TGF-α和TGF-β1水平明显高于分期低者。差异均有统计学意义(P<0.05)。放疗后,患者血清TGF-α和TGF-β1的平均水平均明显下降,差异有统计学意义(P<0.05)。放疗后TGF-α水平下降与近期疗效有密切关系(P<0.05),TGF-β1水平下降与近期疗效无密切关系(P>0.05)。结论:TGF-α和TGF-β1可作为鼻咽癌的一个非特异性肿瘤标志物,对指导临床分期以及判断疗效及预后有重要意义。
出处 《浙江中西医结合杂志》 2007年第4期219-220,共2页 Zhejiang Journal of Integrated Traditional Chinese and Western Medicine
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  • 1陈龙,朱小东,葛莲英,王安宇,梁新强,黄江琼,刘颖新.鼻咽癌患者血清TGF-β1水平的检测及临床意义[J].中华放射肿瘤学杂志,2005,14(6):526-527. 被引量:2
  • 2孙蕊,陈明远,孙健,张颖,张昌卿,侯景辉,洪明晃.TGF-β1及其信号通路分子在鼻咽癌中的表达及其临床意义[J].癌症,2007,26(9):1005-1009. 被引量:8
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