目的研究丁酸钠体外诱导人脑多型性胶质母细胞瘤细胞系BT - 325细胞的分化。
Objective To study the differentiation of human glioma cells BT-325 induced by sodium butyrate in vitro.
背景：目前在胚胎多潜能干细胞建系和培养过程中，存在着建系率低、具有正常核型的干细胞系比率低等问题。
BACKGROUND: Presently, some problems still exists during establishment and culture of embryo multipotential stem cells, such as low rate of establishment, low rate of stem cells with normal karyotype.
目的：建立人舌鳞状细胞癌耐放疗细胞系并检测多药耐药基因和蛋白的表达。
Objective: To establish a radiation-resistant human tongue squamous carcinoma cell line and to detect the expression of multidrug-resistant gene( MDR1) and protein (P-gp).
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