Eight out of 11 effect points of ID 50 fell in the area from the protective to the subadditive in isobologram in A549 cell, and five out of 6 effect points of ID 50 fell in the area from the additive to the supraadditive in EBC-1 cell.

• 吉西他滨联合多西紫杉醇在肺腺癌细胞株 (A549)的生长抑制实验中 ,11个ID50 效应点中8个落在等效应图的拮抗效应区。 在肺鳞癌细胞株 (EBC -1)的生长抑制实验中 ,有效的6个ID50 效应点中5个落在等效应图的“相加”区和“超相加”区。