Intravenous injections of CNHK500, yielded significant tumor growth delay in the telomer-ase-positive breast cancer xenografts though the MCF-7 represent a very fast growing tumor cell line.

• 动物实验结果显示，静脉注射CNHK500可以显著抑制MCF-7乳腺癌细胞裸鼠移植瘤的生长，治疗效果与给药剂量相关。