Table 1. Effect of EGCG, Rh2 and TMP on ADM cytotoxicity in Pumc-91/ADM cells.
| Group | IC50(μg/ml) | RF | CI |
|---|---|---|---|
| ADM | 11.56 | 1.00 | |
| ADM+Rh2 5 | 10.21 | 1.13 | 1.00 |
| ADM+Rh2 10 | 8.40 | 1.38 | 1.05 |
| ADM+Rh2 20 | 7.10 | 1.63 | 1.04 |
| ADM+EGCG 10 | 10.94 | 1.06 | 0.98 |
| ADM+EGCG 20 | 9.44 | 1.22 | 0.99 |
| ADM+EGCG 40 | 7.55 | 1.55 | 1.00 |
| ADM+TMP 1 | 11.04 | 1.05 | 0.99 |
| ADM+TMP 2 | 4.67 | 2.48* | 1.28 |
| ADM+TMP 4 | 2.70 | 4.28* | 1.49 |
ADM, adriamycin;TMP, tetramethylpyrazine; Rh2, ginsenoside; EGCG, (−)-Epigallocatechin gallate; IC50, half maximal inhibitory concentration; RF, reversal fold; CI, combine index.
* p<0.01.