The paper reviewed the chemical constituents and pharmacological study of Polygonum bistorta L. and then investigated the direction of research and development in the future.
综述了中药拳参的化学成分和药理学活性研究，并对其今后研究开发的方向作了初步探讨。
2
To utilize Polygonum orientale L. effectively, the research progress on chemical constituents, quality and pharmacological actions of Polygonum orientale L. is reviewed.
对红蓼的化学成分、质量控制和药理作用作简要综述，为进一步开发利用红蓼提供参考。
3
Objective: To identify the tissue structure of Polygonum lapathifolium L. var. salicifolium Sibth.