Table 9.

Cell survival rate of P. notoginseng extract and compounds 1–7 on L6 cells treated with antimycin A.

Sample	Cell survival rate (%)
Normal	100.0 ± 0.0 **
Control	45.9 ± 0.1
Probucol	56.1 ± 1.1 **
P. notoginseng ext.	55.3 ± 1.2 *
1	50.8 ± 1.9
2	56.8 ± 2.5
3	54.2 ± 1.5
4	59.3 ± 2.1 *
5	57.2 ± 3.1
6	59.0 ± 2.1 *
7	57.4 ± 1.6 *

Values represent the mean ± SD of determinations (n = 8). * p < 0.05; ** p < 0.01 vs. control group. Administrated concentration of probucol and 1–7 were 10 μmol/L, P. notoginseng ext. was 10 μg/mL. N = 8.