Ethnobotanical usages, phytochemistry, pharmacology, and quality control of chuanxiong rhizoma: A review.

ETHNOPHARMACOLOGIC RELEVANCE

Chuanxiong Rhizoma (CX) is the dried root rhizomes of the plant Ligusticum chuanxiong Hort. of the family Umbelliferae. CX is listed as a superior herb in the book "Shennong Bencao Jing". It has a pungent and warm nature and belongs to the liver, gallbladder, and pericardium meridians. CX is documented in the Chinese Pharmacopoeia from 1963 to 2020 editions. CX as a well-known traditional Chinese medicine for promoting blood circulation, regulating qi, dispelling wind, and relieving pain, has been proven to contain a variety of bioactive compounds with diverse pharmacological activities and medicinal value.

AIM OF THE STUDY

The current review aims to provide a comprehensive analysis of the botany, traditional uses, phytochemistry, pharmacology, toxicity, quality control and pharmacokinetics of CX.

MATERIALS AND METHODS

The relevant information of CX was obtained from several databases including Web of Science, PubMed, ACS Publications, Google Scholar, Baidu Scholar, CNKI, Ph.D, MSc dissertations, as well as The Catalogue of Life, Flora of China database, and The Global Biodiversity Information Facility.

RESULTS

CX is widely used in traditional medicine for treating various diseases related to the cardiovascular system, liver and kidney system, nervous system, respiratory system, and more. Over 400 compounds have been identified in CX, including phthalides, alkaloids, organic acids and its esters, polyphenols, terpenes and their derivatives, polysaccharides, hydrocarbons and their derivatives, coumarins, lignans and others. The plant extracts, compounds and Chinese patent medicines possess various pharmacological activities, including cardiovascular system protection, nervous system protection, cerebrovascular system protection, anti-inflammatory, liver and lung protection, anti-diabetes, anti-osteoporosis, anti-bacterial, anti-aging, anti-oxidant, immune regulation, prevention of DNA damage, prevention of postoperative peritoneal adhesion.

CONCLUSION

Considering its traditional and modern applications, phytochemical composition, and pharmacological properties, CX can be regarded as a traditional Chinese medicine resource for treating various diseases related to the cardiovascular, hepatorenal, nervous, and respiratory systems. Current research mainly focuses on cell and animal experiments, where some active ingredients exhibit diverse pharmacological activities. However, further studies are needed to fully understand its specific mechanisms of action. In addition, there are multiple active ingredients in CX, but current research mainly focuses on the pharmacological effects of individual components, with little research on the interactions and synergistic effects between different components. It is recommended to strengthen the research on the interactions of CX compounds and their components to reveal the overall pharmacological mechanisms. This will contribute to quality control, new drug development, commercialization, and promote its continuous development in the field of medicine.