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57例白血病例的红细胞生成素受体(EPOR)表达的研究 被引量:4

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摘要 目的探讨红细胞生成素受体(EPOR)在白血病细胞上的表达及其意义。方法湖北省黄石市中心医院白血病患者(白血病细胞>50%)57例;逆转录聚合酶链反应(RT-PCR)法测定白血病细胞EPOR mRNA表达,采用化学发光法测定血清促红细胞生成素(sEPO)。结果急性白血病(AL)患者中表达EPOR的表达率为61.4%,急性髓细胞白血病(AML)与急性淋巴细胞白血病(ALL)的EPOR表达率无显著差异,AL的EPOR表达率明显低于对照组。结论急性白血病细胞EPOR表达水平较低,AML与ALL的EPOR表达率无显著差异。AL贫血不完全由机体EPO产生不足所致,推测主要是由于骨髓红系生成受抑制引起,对白血病贫血病人使用r-HuEPO治疗是否可能促进白血病细胞增殖尚需进一步地全面分析与研究。
出处 《临床和实验医学杂志》 2007年第6期108-109,共2页 Journal of Clinical and Experimental Medicine
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