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血清EPCA-2联合尿液PCA-3检测在前列腺癌诊断中的临床意义 被引量:11

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摘要 目的:观察血清EPCA-2和尿液PCA-3在前列腺癌患者中的表达水平,为前列腺癌的早期诊断提供理论依据。方法:选择健康体检者标本10例(正常对照组)、良性前列腺增生(benign prostatic hyperplasia,BPH)标本38例,前列腺癌标本26例,用酶联免疫技术分别检测血清EPCA-2水平,并用RT-PCR半定量方法检测尿液PCA3表达情况,然后进行统计学分析。结果:①前列腺癌患者血清EPCA-2水平均明显增高,与BPH组和正常对照组比较差异有统计学意义(P<0.01)。②正常对照组和良性前列腺增生患者尿液中未找到PCA3,前列腺癌患者尿液PCA3基因表达呈阳性。结论:EPCA-2和PCA-3可作为前列腺癌的肿瘤标记物用于前列腺癌的诊断,有助于减少术前不必要的前列腺穿刺活检,两者联合有协同意义。
出处 《黑龙江医药科学》 2013年第5期37-38,共2页 Heilongjiang Medicine and Pharmacy
基金 黑龙江省教育厅科学技术研究项目 编号:12521544
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参考文献7

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