There are significant individual difference in chemosensitivity of NPC cell for DDP(52%), 5-Fu (56%),VCR (61%),CTX (48%),BLM(48%),HHA (35%),VM-26 (74%).

• NPC细胞对DDP、5-Fu、VCR、CTX、BLM、HHA、VM-26的敏感性存在明显个体差异,其敏感率分别为52%25、56%25、61%25、48%25、48%25、35%25、74%25。