The pathogenesis of acute liver injury has been plagued by biologists and physicians. We know little about its therapeutic mechanism. Therefore, this study explored the mechanism of bifendate and muaddil sapra in the treatment of acute liver injury. Firstly, co-expression and cluster analysis of disease-related genes were carried out, and the Go function and KEGG pathway of modules and related genes were identified. Secondly, pivot analysis of modules can identify key regulators. On the other hand, based on the acute liver injury induced by CCl4, we use the combined analysis of proteomics and transcriptome to find therapeutic targets and related mechanisms of drugs. A total of 21 dysfunction modules were obtained, which were significantly involved in immune system, hepatitis and other related functions and pathways. Transcriptome analysis showed 117 targets for bifendate treatment, while 119 for muaddil sapra. Through exploring the mechanism, we found that the two drugs could modulate the module genes. Moreover, bifendate regulate the dysfunction module through ncRNA (SNORD43 and RNU11). Muaddil sapra can mediate dysfunction modules not only by regulating ncRNA (PRIM2 and PIP5K1B), but also by regulating TF (STAT1 and IRF8), thus having a wider therapeutic potential. On the other hand, proteome analysis showed that bifendate mainly regulated Rac2, Fermt3 and Plg, while muaddil sapra mainly regulated Sqle and Stat1. In addition, muaddil sapra regulates less metabolic related proteins to make them more effective. Overall, this study not only provides basic theory for further study of the complex pathogenesis of acute liver injury, but also provides valuable reference for clinical use of bifendate and muaddil sapra in the treatment of acute liver injury.

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Anise fruit (Aniseed) has been used for many years as a traditional medicine in various countries throughout the world; however, the chemical material basis of Aniseed water extract (AWE) has not been examined in detail, limiting our understanding of its pharmacological mechanism and methods for practical quality control. A high‐efficiency and high‐sensitivity LC‐triple time‐of‐flight tandem mass spectrometry (MS/MS) analysis method using data processing method combined with product ion and neutral loss filtering for systematic screening and identification of the constituents of AWE was established. A quantitative method was established by using LC–MS/MS with multiple reaction monitoring for 10 min to determine the concentration of 17 representative constituents. A total of 89 compounds were discovered in AWE, of which 31 were confirmed by the reference standards, while 24 were found in Aniseed for the first time. The qualification analysis results showed that chlorogenic acids and luteolin derivatives were the major compounds. The linearity, sensitivity, precision, stability, repeatability, and accuracy of the method were verified, which demonstrated that the method could meet the requirements for quantification. This work contributes to a better understanding of the chemical material basis of Aniseed and assists in the development of effective analytical methods for natural medicines.

Objective: To establish the decocting and formulation technology of Saifula granules, and establish a reliable TLC identification quality control standard. Methods: Orthogonal test was used to optimize the water extraction process and TLC was used for qualitative identification. Results: To optimize the process parameters of SFL granules, first, the content of total flavonoids and the total extraction rate were taken as the indexes. Through single factor and orthogonal test, the optimal extraction process was determined as follows: extraction time 1 h, solvent multiple 1:10, extract three times. After the process parameters were determined, in order to further explain the chemical composition of SFL extract, 15 compounds in SFL extract were identified by UHPLC-Q-Orbitrap-MS, 13 batches of SFL extracts were prepared, and their fingerprints were analyzed. The results showed that there were 28 common characteristic peaks in the 13 batches of SFL extracts. The similarity evaluation results of fingerprints showed that the similarities of 13 batches of SFL extracts were greater than 0.9. An HPLC-DAD method for the simultaneous determination of gallic acid, corilagin, and ellagic acid was established. The method has good repeatability, stability, and accurate results. Conclusion: The standard can comprehensively reflect the material basis of SFL granules, and the above methods are accurate, easy to operate, stable and feasible, and provide scientific basis and basis for the development, promotion, and clinical application of SFL granules.