History of uses, phytochemistry, pharmacological activities, quality control and toxicity of the root of Stephania tetrandra S. Moore: A review

• Published in: Journal of ethnopharmacology 2020-10, Vol.260, p.112995, Article 112995
• Main Authors: Zhang, Yuelin, Qi, Dongli, Gao, Yanquan, Liang, Chunxia, Zhang, Yukun, Ma, Zhe, Liu, Yiting, Peng, Hui, Zhang, Ying, Qin, Huan, Song, Xunan, Sun, Xinru, Li, Yingpeng, Liu, Zhidong
• Format: Article
• Language: English
• Subjects: Animals; Drugs, Chinese Herbal - adverse effects; Drugs, Chinese Herbal - chemistry; Drugs, Chinese Herbal - pharmacology; Fangji; Humans; Medicine, Chinese Traditional; Pharmacological activities; Phytochemistry; Plant Extracts - adverse effects; Plant Extracts - chemistry; Plant Extracts - pharmacology; Plant Roots; Quality Control; Stephania tetrandra - chemistry; Stephania tetrandra S. Moore; Toxicity
• ISSN: 0378-8741; 1872-7573
• DOI: 10.1016/j.jep.2020.112995

the root of Stephania tetrandra S. Moore, known as Fangji in China (Chinese: 防己), is a traditional Chinese medicine (TCM) with a long history of use. Fangji is a type of medicine used to treat various diseases, including rheumatism, arthralgia, edema and beriberi, unfavorable urination, and eczema. There are many newly published reports on the history of uses, phytochemistry, pharmacological activity, quality control and toxicity of Fangji; however, no comprehensive systematic review exists. Therefore, the purpose of this review is to compile the latest and most comprehensive information on Fangji and provide a scientific basis for future research. A systematic literature search was conducted using multiple electronic databases, including SciFinder, Web of Science, PubMed, Science Direct, ACS Publications, J-stage, SpringerLink, Thieme, Wiley, and CNKI. Information was also collected from journals and Chinese Pharmacopoeia. Thus far, there were uses of Fangji against 20 different diseases/disorders, such as relieving edema and rheumatism pain, treating cough and asthma, treating enuresis, astringent urine and beriberi edema, purging blood and damp heat, and dispelling wind evil and dampness, etc. 48 compounds have been isolated from Fangji, belonging to alkaloids, flavonoids, and steroids, other compounds. The crude extracts and isolated compound of Fangji have shown a wide range of pharmacological activities, such as anti-tumor, anti-inflammatory, and neuroprotective activities, as well as role in reoxygenation, and antimicrobial effect, etc. Moreover, qualitative and quantitative analyses of quality control are reviewed, including qualitative analyses for the identification of compounds, as well as fingerprint and quantitative analyses by high performance liquid chromatography (HPLC) and capillary electrochromatography (CE). In the toxicity study, the hepatotoxicity, hepatorenal toxicity, nephrotoxicity, subacute and acute toxicities of the alcohol extract and water extract of Fangji, and tetrandrine were studied in-vitro and in-vivo experiments. In the history of uses, Fangji can be used to treat a variety of diseases, most of which are manifested in removing wind and dampness. In recent years, the phytochemistry of Fangji has rarely been reported. The pharmacological activities of Fangji mainly focus on the compounds, tetrandrine and fangchinoline, and there are a few reports on the pharmacological studies of other compounds in Fangji. Moreover, the qu