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用染色体畸变分析，检测两种病理类型鼻咽癌细胞株的放射敏感性。证实来源于高分化鼻咽癌病人鼻咽部肿瘤的细胞株，其辐射敏感性较低分化型细胞株明显减低，本结果可提供临床治疗时参考。
Chromosomal aberration analysis was used to detect radiosensitivity of nasopharyngeal carcinoma cell lines of two pathological types. Confirmed that derived from well-differentiated nasopharyngeal NPC patients with nasopharyngeal tumor cell lines, the lower the radiation-sensitive differentiated cell lines significantly reduced, the results provide a reference for clinical treatment.