DDP (μg/mL)

DDP

YFJDF + DDP

2

1.83 ± 1.14

2.86 ± 1.65

4

4.50 ± 2.15^*

7.80 ± 2.39^*

8

9.24 ± 2.23^*

18.49 ± 1.94^*

16

20.64 ± 2.72^*

30.53 ± 1.93^*

32

39.41 ± 2.34^*

52.82 ± 1.64^*