Precise application of Beichaihu and Nanchaihu in classical formulas.
10.19540/j.cnki.cjcmm.20221130.301
- Author:
Yu-Ping SHE
1
;
Pei-Pei ZHANG
1
;
Jing-Yan HU
1
;
Yong-Hua GUO
1
;
Qian CAO
1
;
Xiang YIN
1
;
Xiu-Hua HU
1
;
Ting ZHAO
2
;
Feng-Bo LIU
2
;
Yuan ZHANG
2
;
Sheng-Li WEI
2
Author Information
1. Beijing University of Chinese medicine Beijing 102488, China.
2. Beijing University of Chinese medicine Beijing 102488, China Standardized Production of Traditional Chinese Medicine Engineering Research Center of Ministry of Education Beijing 102488, China.
- Publication Type:Journal Article
- Keywords:
Bupleuri Radix;
classical formula;
origin;
precision medication
- MeSH:
Animals;
Mice;
Liver;
Aspartate Aminotransferases;
Bupleurum
- From:
China Journal of Chinese Materia Medica
2023;48(3):681-688
- CountryChina
- Language:Chinese
-
Abstract:
To maintain the precision and stability of the efficacy of classical formulas, this study compared the origins and specifications of Bupleuri Radix and revealed the precise application regularity of Bupleurum chinense(Beichaihu) and Bupleurum scorzonerifolium(Nanchaihu) in classical formulas. The efficacy and indications of formulas with Bupleuri Radix as the sovereign drug in the Treatise on Cold Damage and Miscellaneous Diseases(Shang Han Za Bing Lun) were investigated. The difference in the efficacy of Bupleuri Radix as well as the differences in the chemical composition, and liver-protecting and lipid-lowering effects of the decoctions of Beichaihu and Nanchaihu were analyzed with LC-MS technology based on the CCl_4-induced liver injury model in mice and sodium oleate-induced HepG2 hyperlipidemia cell model. The results showed that seven classical formulas with Bupleuri Radix as the sovereign drug in the Treatise on Cold Damage and Miscellaneous Diseases were mainly used in the treatment of digestive, metabolic, immune, circulatory, and other diseases. Bupleuri Radix mainly played the functions of protecting the liver, benefiting the gallbladder, and lowering the lipid, and had different focuses in different formulas. There were 14 differential components in the decoctions of Beichaihu and Nanchaihu, and the chemical structures of 11 components were identified, including 10 saponins and one flavonoid. The results of the liver-protecting efficacy experiment showed that compared with the Nanchaihu decoction, Beichaihu decoction could reduce the serum aspartate aminotransferase(AST) activity in liver injury model mice(P<0.01). The results of the lipid-lowering efficacy experiment proved that Beichaihu and Nanchaihu decoctions both showed highly significant differences in lowering the total cholesterol(TC) and triglyceride(TG) content in HepG2 cells(P<0.01), and Nanchaihu decoction was superior to Beichaihu decoction in lowering the lipid. The results of this study preliminarily proved that there were differences in chemical composition, and liver-protecting and lipid-lowering effects of Beichaihu and Nanchaihu decoctions, indicating that it was necessary to determine the precise origin of Bupleuri Radix in the clinical formulation of traditional Chinese medicine. The study provides a scientific basis for both precise clinical medication and purpose-based accurate quality evaluation of traditional Chinese medicine in clinical application.
