文献:Comprehensive Metabolomics Analysis of Xueshuan Xinmaining Tablet in Blood Stasis Model Rats Using UPLC-Q/TOF-MS
文献链接:https://med.wanfangdata.com.cn/Paper/Detail/PeriodicalPaper_PM29986394
作者:Jing Tan , Cuizhu Wang , Hailin Zhu , Baisong Zhou , Lingxin Xiong , Fang Wang ,Pingya Li , Jinping Liu ,
相关产品:HETE 花生四烯酸
原文摘要:Blood stasis syndrome (BSS) is one of the most common Chinese medicine patterns in
coronary heart disease. Our previous work proved that Xueshuan Xinmaining Tablet (XXT) could
treat blood stasis through regulating the expression of F13a1, Car1 and Tbxa2r. In the current study, the effect and mechanism of XXT on BSS was comprehensively and holistically investigated
based on a metabolomics approach. Urine and plasma samples of 10 BBS rats treated with XXT
(XT), 9 BSS model rats (BM) and 11 normal control (NC) rats were collected and then determined
by UPLC-Q/TOP-MS. Multivariate analyses were applied to distinguish differentiate urinary and
plasma metabolite patterns between three groups. Results showed that a clear separation of three groups was achieved. XT group was located between BM group and NC group, and showing a tendency of recovering to NC group, which was consistent with the results of hemorheological studies.Some significantly changed metabolites like cortexolone, 3α,21-dihydroxy-5β-pregnane-11,20-dione and 19S-hete and leukotriene A4, chiefly involved in steroid hormone biosynthesis, arachidonic acid metabolism and lipid metabolism, were found and identified to explain the mechanism. These potential markers and their corresponding pathways will help explain the mechanism of BSS and XXT treatment. This work also proves that metabolomics is effective in traditional Chinese medicinal research.
HETE它是一类由花生四烯酸经细胞色素 P450 酶代谢产生的生物活性物质,在Inflammation反应、Blood vessels调节等生理和病理过程中发挥着重要作用。不同位置羟基化的 HETE 具有不同的生物学功能。Thrombotic Ring Xinmeiming Tablets XXT可以通过调节F13a1、Car1和Tbxa2r的表达来Treatment blood stasis。HETE有较广的应用,例如在BBS和XXT中有应用。
图为:.XXT对BBS大鼠全血及血浆粘度的影响。
在 BSS 的制备过程中,HETE 可以作为一种潜在的调节剂。BSS 通常需要准确的离子组成和浓度以模拟人体细胞外液环境,从而为细胞培养、医疗操作等提供适宜的条件。HETE 可以通过影响溶液中的离子平衡,帮助调整 BSS 的 pH 值和渗透压。例如,在某些情况下,HETE 可能与溶液中的阳离子或阴离子发生弱相互作用,从而影响离子的活性和浓度分布。这种调节作用可以使 BSS 更加稳定,更好地满足实验和临床应用的需求。此外,HETE 还可能参与 BSS 中的氧化还原反应平衡,防止溶液中的成分被氧化或还原,从而保持溶液的稳定性和生物相容性。
在 XXT 的制备中,HETE 也具有重要的应用价值。XXT 可能是一种新型的化学物质或生物制剂,其制备过程需要严格的条件和准确的成分控制。HETE 可以作为一种活性成分或催化剂,参与 XXT 的合成反应。它可能通过与其他反应物发生特定的化学反应,促进 XXT 的生成。同时,HETE 的生物活性也可能赋予 XXT 一些特殊的性能,如抗氧化等。
图为:XXT对 BSS 大鼠的Treatment 效果
总之,HETE 在 BSS 和 XXT 的制备中具有重要的应用前景。通过合理利用 HETE 的生物活性和化学性质,可以优化 BSS 的性能,提高 XXT 的质量和功效。然而,在应用 HETE 时,也需要充分考虑其安全性和稳定性,以及对环境和人体的潜在影响。未来的研究将进一步探索 HETE 在不同制备过程中的作用机制,为开发更加高效、安全的 BSS 和 XXT 提供理论依据和技术支持。