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| DOI | 10.1016/j.jep.2023.116572 |
| Integrating UPLC-Q-Exactive Orbitrap/MS, network pharmacology and experimental validation to reveal the potential mechanism of Tibetan medicine Rhodiola granules in improving myocardial ischemia-reperfusion injury | |
| Xing, Nan; Qin, Jing; Ren, Dongsheng; Du, Qinyun; Li, Yuying; Mi, Jiao; Zhang, Fengming; Ai, Li; Zhang, Sanyin; Zhang, Yi; Wang, Shaohui | |
| 发表日期 | 2023 |
| ISSN | 0378-8741 |
| EISSN | 1872-7573 |
| 卷号 | 314 |
| 英文摘要 | Ethnopharmacology relevance: Rhodiola granules (RG) is a traditional Tibetan medicine prescription that can be used to improve the symptoms of ischemia and hypoxia in cardiovascular and cerebrovascular diseases. How-ever, there is no report on its use to improve myocardial ischemia/reperfusion (I/R) injury, and its potential active ingredients and mechanism against myocardial ischemia/reperfusion (I/R) injury remain unclear.Aim of the study: This study aimed to reveal the potential bioactive components and underlying pharmacological mechanisms of RG in improving myocardial I/R injury through a comprehensive strategy. Materials and methods: UPLC-Q-Exactive Orbitrap/MS technology was used to analyze the chemical components of RG, the potential bioactive components and targets were tracked and predicted by the SwissADME and SwissTargetPrediction databases, and the core targets were predicted through the PPI network, as well the functions and pathways were determined by GO and KEGG analysis. In addition, the molecular docking and ligation of the anterior descending coronary artery-induced rat I/R models were experimentally validated.Results: A total of 37 ingredients were detected from RG, including nine flavones, ten flavonoid glycosides, one glycoside, eight organic acids, four amides, two nucleosides, one amino acid, and two other components. Among them, 15 chemical components, such as salidroside, morin, diosmetin, and gallic acid were identified as key active compounds. Ten core targets, including AKT1, VEGF, PTGS2, and STAT3, were discovered through the analysis of the PPI network constructed from 124 common potential targets. These possible targets were involved in the regulation of oxidative stress and HIF-1/VEGF/PI3K-Akt signaling pathways. Furthermore, molecular docking confirmed that the potential bioactive compounds in RG have good potential binding abilities to AKT1, VEGFA, PTGS2, STAT3, and HIF-1 alpha proteins. Then, the animal experiments showed that RG could significantly improve the cardiac function of I/R rats, reduce the size of myocardial infarction, improve the myocardial structure, and reduce the degree of myocardial fibrosis, inflammatory cell infiltration, and myocardial cell apoptosis rate in I/R rats. In addition, we also found that RG could decrease the concentration of AGE, Ox-LDL, MDA, MPO, XOD, SDH, Ca2+, and ROS, and increase the concentration of Trx, TrxR1, SOD, T-AOC, NO, ATP, Na+k+-ATPase, Ca2+-ATPase, and CCO. Moreover, RG could significantly down-regulate the expressions of Bax, Cleaved-caspase3, HIF-1 alpha, and PTGS2, as well up-regulate the expressions of Bcl-2, VEGFA, p-AKT1, and p-STAT3.Conclusion: In summary, we revealed for the first time the potential active ingredients and mechanisms of RG for myocardial I/R injury therapy through a comprehensive research strategy. RG may synergistically improve myocardial I/R injury through anti-inflammatory, regulating energy metabolism, and oxidative stress, improving I/R-induced myocardial apoptosis, which may be related to the HIF-1/VEGF/PI3K-Akt signaling pathway. Our study provides new insights into the clinical application of RG and also provides a reference for the development and mechanism research of other Tibetan medicine compound preparations. |
| 关键词 | UPLC-Q-exactive orbitrapMSNetwork pharmacologyRhodiola granulesMyocardial ischemia-reperfusion injuryExperimental validation |
| 英文关键词 | SALIDROSIDE; INHIBITION |
| WOS研究方向 | Plant Sciences ; Chemistry, Medicinal ; Integrative & Complementary Medicine ; Pharmacology & Pharmacy |
| WOS记录号 | WOS:001007459100001 |
| 来源期刊 | JOURNAL OF ETHNOPHARMACOLOGY
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/283756 |
| 作者单位 | Chengdu University of Traditional Chinese Medicine; Chengdu University of Traditional Chinese Medicine; Chengdu University of Traditional Chinese Medicine; Chengdu University of Traditional Chinese Medicine; Chengdu University of Traditional Chinese Medicine |
| 推荐引用方式 GB/T 7714 | Xing, Nan,Qin, Jing,Ren, Dongsheng,et al. Integrating UPLC-Q-Exactive Orbitrap/MS, network pharmacology and experimental validation to reveal the potential mechanism of Tibetan medicine Rhodiola granules in improving myocardial ischemia-reperfusion injury[J],2023,314. |
| APA | Xing, Nan.,Qin, Jing.,Ren, Dongsheng.,Du, Qinyun.,Li, Yuying.,...&Wang, Shaohui.(2023).Integrating UPLC-Q-Exactive Orbitrap/MS, network pharmacology and experimental validation to reveal the potential mechanism of Tibetan medicine Rhodiola granules in improving myocardial ischemia-reperfusion injury.JOURNAL OF ETHNOPHARMACOLOGY,314. |
| MLA | Xing, Nan,et al."Integrating UPLC-Q-Exactive Orbitrap/MS, network pharmacology and experimental validation to reveal the potential mechanism of Tibetan medicine Rhodiola granules in improving myocardial ischemia-reperfusion injury".JOURNAL OF ETHNOPHARMACOLOGY 314(2023). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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