摘要:①目的检测急性白血病病人nm23-H1基因表达,探讨其与病人预后和多药耐药的关系.②方法采用半定量逆转录-聚合酶链反应(RT-PCR)技术,检测46例初诊急性白血病病人及15例正常对照组骨髓细胞nm23-H1表达,同时检测其多药耐药基因MDR1及MRP表达.③结果正常骨髓细胞nm23-H1表达阴性;46例急性白血病病人中,43例有nm23-H1表达,且其表达水平与MDR1及MRP表达水平无明显相关性(r=0.39、0.21,P>0.05).④结论nm23-H1高表达与急性白血病发生有关,但与MDR1及MRP基因的表达无关.
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