Table 1.

The comparison of liver weight of rats after experiment (mean ± SD)

Group	Number of rats	Liver weight (g)
A	10	6.34 ± 0.77b
B	8	10.01 ± 1.03
C	9	8.12 ± 0.90a
D	10	7.93 ± 0.91a
E	10	7.46 ± 1.28b

Compared with group B,

^aP < 0.01,

^bP < 0.001.