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P170蛋白测定对白血病耐药监测的意义 被引量:1

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摘要 目的:探讨白血病细胞P170蛋白表达的变化对白血病耐药监测的意义。方法:运用流式细胞术测定非淋巴细胞性白血病患者外周血中幼稚细胞的P170蛋白表达,并同步测定淋巴细胞的P170蛋白表达水平。结果:白血病患者的P170蛋白表达率存在个体差异,一些患者在化疗前已有P170蛋白部分表达,而且P170表达率随化疗进程而逐渐提高;淋巴细胞P170表达与白血病细胞P170表达相关,存在同步的趋势相。结论:流式细胞术测定白血病细胞P170蛋白表达,是监测白血病患者差异耐药、动态耐药的有效实验方法;在化疗后期外周血中白血病细胞缺失时,淋巴细胞P170表达水平的测定对于有效监测白血病的耐药具有重要的参考价值。
出处 《中国当代医药》 2009年第16期60-61,共2页 China Modern Medicine
基金 广东省科技计划项目(编号:2008B030301010) 广州市医药卫生科技项目(编号:2008-YB-048)
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