Research Article

Effect of Ephedra Herb on Erlotinib Resistance in c-Met-Overexpressing Non-Small-Cell Lung Cancer Cell Line, H1993, through Promotion of Endocytosis and Degradation of c-Met

Table 1

The 50% inhibitory concentration (IC50) of erlotinib.

EHE (μg/mL)0100200400

IC50 of erlotinib (μM)7.446.864.361.2