Emodin-8-O-β-D-glucopyranoside alleviates cholestasis by maintaining intestinal homeostasis and regulating lipids and bile acids metabolism in mice

IF 3.1 3区医学 Q2 CHEMISTRY, ANALYTICAL

Journal of pharmaceutical and biomedical analysis Pub Date : 2025-02-04 DOI:10.1016/j.jpba.2025.116734

Xiaolin Wu , Qiao Yu , Yuzhao Hou , Xuemei Zhang , Simon Sani Ocholi , Liming Wang , Ziping Yan , Jie Li , Lifeng Han

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Abstract

Cholestatic liver disease(CLD) is caused by impaired bile flow due to obstruction of the biliary tract, and long-term exposure to bile acids in the liver triggers inflammation, eventually leading to liver toxicity and liver fibrosis. Emodin-8-O-β-D-glucopyranoside(EG) is anthraquinone compound that is widely found in traditional Chinese medicine. It possessed antioxidative and anti-inflammatory activities. However, the effect of EG on cholestatic liver injury(CLI) has not been explored. In this study, Alpha-naphthyl isothiocyanate(ANIT)-induced CLI mice were used to investigate the anti-cholestasis and hepatoprotective effects of EG through serum biochemical index detection, non-targeted metabolomics, lipidomics, and intestinal flora 16S rRNA sequencing. The results suggested that EG restores homeostasis of the gut microbiome while regulating bile acids metabolism and lipid-related metabolic pathways to reduce liver damage in ANIT-induced cholestasis. This study provides a new perspective on the mechanism of EG, and help offer a more natural approach to managing liver damage.

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来源期刊

Journal of pharmaceutical and biomedical analysis 医学-分析化学

CiteScore

6.70

自引率

5.90%

发文量

588

审稿时长

37 days

期刊介绍： This journal is an international medium directed towards the needs of academic, clinical, government and industrial analysis by publishing original research reports and critical reviews on pharmaceutical and biomedical analysis. It covers the interdisciplinary aspects of analysis in the pharmaceutical, biomedical and clinical sciences, including developments in analytical methodology, instrumentation, computation and interpretation. Submissions on novel applications focusing on drug purity and stability studies, pharmacokinetics, therapeutic monitoring, metabolic profiling; drug-related aspects of analytical biochemistry and forensic toxicology; quality assurance in the pharmaceutical industry are also welcome. Studies from areas of well established and poorly selective methods, such as UV-VIS spectrophotometry (including derivative and multi-wavelength measurements), basic electroanalytical (potentiometric, polarographic and voltammetric) methods, fluorimetry, flow-injection analysis, etc. are accepted for publication in exceptional cases only, if a unique and substantial advantage over presently known systems is demonstrated. The same applies to the assay of simple drug formulations by any kind of methods and the determination of drugs in biological samples based merely on spiked samples. Drug purity/stability studies should contain information on the structure elucidation of the impurities/degradants.