Phytomedicine : international journal of phytotherapy and phytopharmacology · 2021
Pharmacokinetics-based comprehensive strategy to identify multiple effective components in Huangqi decoction against liver fibrosis.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Wang Yahang, Li Yuanyuan, Zhang Hua, Zhu Leilei, Zhong Jie, Zeng Jiakai, Meng Cong, Wu Jiasheng, Wang Tianming, Shi Rong, Yuan Weian, Jiang Jian, Liu Ping, Ma Yueming
Аннотация
BACKGROUND: Huangqi decoction (HQD) has been used to treat chronic liver diseases since the 11th century, but the effective components in HQD against liver fibrosis have not been definitively clarified.
PURPOSE: To investigate and identify multiple effective components in HQD against liver fibrosis using a pharmacokinetics-based comprehensive strategy.
METHODS: The absorbed representative components in HQD and their metabolites were detected in human plasma and urine using high-resolution mass spectrometry combined with a database-directed method, and then pharmacokinetics in multiple HQD components in human plasma was analyzed by ultra-performance liquid chromatography coupled with triple-quadruple mass spectrometry. Furthermore, the anti-fibrotic effect of potential effective HQD components was studied in LX-2 cells and that of a multi-component combination of HQD (MCHD) was verified in a mouse CCl4-induced hepatic fibrosis model.
RESULTS: Twenty-four prototype components in HQD and 17 metabolites were identified in humans, and the pharmacokinetic characteristics of 14 components were elucidated. Among these components, astragaloside IV, cycloastragenol, glycyrrhizic acid, glycyrrhetinic acid, liquiritigenin, and isoliquiritigenin downregulated the mRNA expression of α-SMA; cycloastragenol, calycosin-7-O-β-D-glucoside, formononetin, glycyrrhetinic acid, liquiritin, and isoliquiritin downregulated the mRNA expression of Col I; and calycosin, liquiritigenin, isoliquiritigenin, cycloastragenol, and glycyrrhetinic accelerated the apoptosis of LX-2 cells. MCHD reduced serum aminotransferase activity and hepatic collagen fibril deposition in mice with CCl4-induced hepatic fibrosis.
CONCLUSION: Using the pharmacokinetics-based comprehensive strategy, we revealed that multiple effective HQD components act together against liver fibrosis.
PURPOSE: To investigate and identify multiple effective components in HQD against liver fibrosis using a pharmacokinetics-based comprehensive strategy.
METHODS: The absorbed representative components in HQD and their metabolites were detected in human plasma and urine using high-resolution mass spectrometry combined with a database-directed method, and then pharmacokinetics in multiple HQD components in human plasma was analyzed by ultra-performance liquid chromatography coupled with triple-quadruple mass spectrometry. Furthermore, the anti-fibrotic effect of potential effective HQD components was studied in LX-2 cells and that of a multi-component combination of HQD (MCHD) was verified in a mouse CCl4-induced hepatic fibrosis model.
RESULTS: Twenty-four prototype components in HQD and 17 metabolites were identified in humans, and the pharmacokinetic characteristics of 14 components were elucidated. Among these components, astragaloside IV, cycloastragenol, glycyrrhizic acid, glycyrrhetinic acid, liquiritigenin, and isoliquiritigenin downregulated the mRNA expression of α-SMA; cycloastragenol, calycosin-7-O-β-D-glucoside, formononetin, glycyrrhetinic acid, liquiritin, and isoliquiritin downregulated the mRNA expression of Col I; and calycosin, liquiritigenin, isoliquiritigenin, cycloastragenol, and glycyrrhetinic accelerated the apoptosis of LX-2 cells. MCHD reduced serum aminotransferase activity and hepatic collagen fibril deposition in mice with CCl4-induced hepatic fibrosis.
CONCLUSION: Using the pharmacokinetics-based comprehensive strategy, we revealed that multiple effective HQD components act together against liver fibrosis.