血清和支气管肺泡灌洗液中DNA聚合酶对肺癌诊断价值

被引:2
作者
钱小顺
杨德昌
何积银
机构
[1] 西安医科大学第二附属医院呼吸内科
[2] 西安医科大学第二附属医院呼吸内科
关键词
肺肿瘤/诊断; 脱氧核糖核酸聚合酶Ⅱ类/血液; 支气管肺泡洗出液;
D O I
暂无
中图分类号
R734.2 [肺肿瘤];
学科分类号
摘要
应用125Ⅰ标记dTTP(三磷酸脱氧胸苷)方法,检测了30例正常人、30例良性肺疾病和40例肺癌患者血清DNA聚合酶(DNA—P)水平,同时还检测了30树良性肺疾病和30例肺癌患者支气管肺泡灌洗液(BALF)中DNA—P水平。结果表明,DNA—P对肺癌诊断的敏感度和特异度:血清分别为70%和87%,BALF分别为73%和73%;DNA—P与肺癌的分期和疗效相关。上述结果提示DNA—P可作为肺癌较好的标记物应用于临床。
引用
收藏
页码:67 / 70
页数:4
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