1. To study the anti fatigue efficacy of Syngnathus acus Compound preparation in mice.

2. Objective: To study the anticancer activity of Syngnathus invitro .

3. Method: Observing the influence of different extracts from Syngnathus on growth of different cancer cell strains by MTT method.

4. Conclusion: Syngnathus has promising prospects as an anticancer Chinese medicine.

5. The study analyzed the compositions of Syngnathus acus L and discussed its anti-fatigue effect.