Objective: To evaluate the changes of colony forming cells with high proliferative potential (HPP CFC) in human CD34 + cell culture after in vitro amplification.
目的：评价CD34 +细胞体外扩增时高增殖潜能集落形成细胞(HPP CFC)的变化。
The positive frequency of methylation of P16 gene promoter in HPP-CFC of normal contrasts was higher than that of psoriatic patients.
正常对照骨髓HPP-CFCP16基因启动子甲基化阳性率较高，而银屑病患者骨髓HPP-CFC P16基因启动子甲基化阳性率低于正常人。
The positive frequency of methylation of P16 gene promoter in HPP-CFC of normal contrasts was higher than that of psoriatic patients.
正常对照骨髓HPP-CFCP16基因启动子甲基化阳性率较高，而银屑病患者骨髓HPP-CFC P16基因启动子甲基化阳性率低于正常人。
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