Table 1. The weights of the animals of the experimental groups.

Group	Initial weight (g)	Final weight (g)	Body weight increased (%)
Blank control	18.1 ± 0.5	25.0 ± 0.9	38.1 ± 0.8**
Positive control	18.3 ± 0.6	22.8 ± 0.9	24.6 ± 0.5**
Negative control	18.1 ± 0.3	21.3 ± 0.7	17.7 ± 1.3**
Low dose group	17.9 ± 0.7	23.2 ± 0.5	29.6 ± 0.3**
High dose group	17.7 ± 0.6	23.4 ± 0.4	32.2 ± 0.3**
Low dose group + CTX	18.0 ± 0.5	24.2 ± 0.8	34.4 ± 0.6**
High dose group + CTX	18.1 ± 0.8	24.5 ± 1.1	35.4 ± 0.4**

Compared with the negative control group, **P < 0.01. CTX – cyclophosphamide.