Table 1.

Tumor inhibition rate

Group	Tumor weight (g)	Tumor inhibition rate (%)
Complex model (n = 6)	0.5923 ± 0.2918	/
PNS (n = 5)	0.1037 ± 0.042	82.48%*
Rg1 (n = 5)	0.1702 ± 0.047	71.26%*
Rb1 (n = 6)	0.3536 ± 0.3395	40.30%*
R1 (n = 6)	0.2718 ± 0.3109	54.11%*

Tumor inhibition rate (%) = (1-average tumor weight in treated mice/average tumor weight in complex control) × 100%. ^*p < 0.05 vs. complex control.