ArticleChinese herbal medicines2022
Reduning Injection prevents carrageenan-induced inflammation in rats by serum and urine metabolomics analysis.
Article in Chinese herbal medicines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 16 citations in OpenAlex.
- Integrated network pharmacology and metabolomics to analyze the mechanism of Shaofu Zhuyu Decoction in treatment of dysmenorrhea of cold coagulation and blood stasis.Chinese herbal medicines · 2026Article
- Software-aided efficient identification of the components of compound formulae and their metabolites in rats by UHPLC/IM-QTOF-MS and an in-house high-definition MSJournal of pharmaceutical analysis · 2024Article
- Metabolomic discoveries for early diagnosis and traditional Chinese medicine efficacy in ischemic stroke.Biomarker research · 2024Review
- Study on the mechanism of vitamin E alleviating non-alcoholic fatty liver function based on non-targeted metabolomics analysis in rats.Naunyn-Schmiedeberg's archives of pharmacology · 2024Article
- Mechanism exploration and biomarker identification of glycemic deterioration in patients with diseases of the exocrine pancreas.Scientific reports · 2024Article
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9 authors at 2 institutions in 1 country.
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Abstract
Objective: To elucidate the anti-inflammatory mechanism of Reduning Injection (RDN) by analyzing the potential biomarkers and metabolic pathways of the carrageenan-induced inflammatory model from the overall metabolic level. Methods: Rat inflammatory model was established by carrageenan. UPLC-Q-TOF/MS was used to detect and analyze changes of endogenous metabolites in the serum and urine of carrageenan-induced inflammatory rats. Combined with multivariate analysis and databases analysis, inflammatory-related potential biomarkers were screened and identified to analyze possible metabolic pathways. The reliability and biological significance of these biomarkers was verified by metabolic network analysis and correlation analysis with pharmacodynamic indicators. Results: A total of 16 potential biomarkers were screened and identified by multivariate analysis and metabolite databases, among which 13 species could be adjusted by RDN. The metabolism pathway analysis revealed that histidine metabolism, sphingolipid metabolism, and tyrosine metabolism were greatly disturbed. Their biomarkers involved urocanic acid, sphingosine, and norepinephrine, all of which showed a callback trend after RDN treatment. The three biomarkers had a certain correlation with some known inflammatory-related small molecules (histamine, arachidonic acid, Leukotriene B4, and PGE Conclusion: RDN has a good regulation of the metabolic disorder of endogenous components in carrageenan-induced inflammatory rats. And its anti-inflammatory mechanism is mainly related to the regulation of amino acid and lipid metabolism. This research method is conducive to the interpretation of the overall pharmacological mechanism of Chinese medicine.
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