Cytoscape topology analysis revealed 11 key targets such as STAT3,TP53,AKT1,TNF,IL6 and SRC, as well as 10 core components such as quercetin,β-sitosterol,baicalein,berberine,and 6-gingerol.In bioinformatics enrichment analysis, 679 GO terms and 106 KEGG pathways were obtained, mainly involving PI3 K-AKT signaling pathway,TNF signaling pathway and TP53 signaling pathway. The results of molecular docking showed that baicalein,berberine,licochalcone A and 6-gingerol had a high affinity with SRC,STAT3,TNF and IL6. https://www.selleckchem.com/products/LY2603618-IC-83.html The results suggested that Banxia Xiexin Decoction could play an anti-colon cancer effect by inhibiting cell proliferation, regulating cell cycle, inducing apoptosis and anti-inflammatory function. The study revealed the multi-components,multi-targets and multi-pathways molecular mechanism of Banxia Xiexin Decoction,which could provide scientific basis and research ideas for the clinical application of Banxia Xiexin Decoction and the treatment of colon cancer with compound Chinese medicines.This paper aimed to investigate the active components and molecular mechanism of Xiao'er Resuqing Oral Liquid on hand, foot and mouth disease(HFMD) based on network pharmacology and molecular docking methods. The potential active components of 8 herbs in Xiao'er Resuqing Oral Liquid were selected through Traditional Chinese Medicine Systems Pharmacology Database(TCMSP), Batman database and relevant literature consultation. Then related targets for the medicine were analyzed through PubChem and Swiss Target Prediction database, while related targets for HFMD were analyzed through GeneCards platform. The common targets for medicine and disease were put into STRING database to obtain the potential targets of Xiao'er Resuqing Oral Liquid for treatment of HFMD. The Cytoscape software was used to establish the "herbs-components-targets-disease" network. The protein-protein interaction(PPI) network was constructed based on STRING platform and Cytoscape software to screen the core targets. Based on Metascaph the main potential key targets. This study preliminarily investigated the multi-pathways, multi-targets and multi-components molecular mechanism of Xiao'er Resuqing Oral Liquid for treatment of HFMD, providing theoretical references for further researches on its active components and action mechanism.To investigate the effect of baicalin extracted from Qinbai Qingfei Concentrated Pills on the expressions of TGF-β1, mmp2 and timp2 in mice with pulmonary fibrosis induced by bleomycin. The Biacore technique was used to detect the specific binding between Qinbai Qingfei Concentrated Pills and TGF-β1, and the affinity components were enriched, regenerated and recovered by Biacore fishing. Then ultra-performance liquid chromatography and quadrupole time of flight mass spectrometry(UPLC-Q-TOF-MS) were used to determine whether the monomer was baicalin. Biacore was used to verify the affinity kinetics of baicalin, which was validated by pharmacodynamics in vivo. Totally 30 BALB/C mice were randomly divided into three groups baicalin group, blank group and model group. The blank group was given sodium chloride injection(0.08 mL·kg~(-1)), while the model group and the baicalin group were injected with 4 mg·kg~(-1) bleomycin. The localization of TGF-β1, mmp2 and timp2 protein in the cells and the mRNA expressions of TGF-β1, mmp2 and timp2 were detected by RT-PCR 14 days later. The results of Biacore affinity analysis showed that the peak of binding response between Qinbai Qingfei Concentrated Pills and TGF-β1 protein reached 1 524.0 RU, with specific binding. The affinity constant K_D of baicalin and TGF-β1 was 1.620 06 μmol·L~(-1), which was determined by SPR kinetic analysis, suggesting a stable binding between baicalin and TGF-β1, which verified the results of angulation. The results of immunohistochemistry showed that the deposition of cellulose in baicalin group was significantly less than that in model group, the mRNA expressions of TGF-β1, mmp2 and timp2 were decreased in baicalin solution compared with the model group. Baicalin combined with TGF-β1 could inhibit the expressions of mmp2 and timp2 and delay the progress of pulmonary fibrosis.The aim of this paper was to construct a rat model of acute pancreatitis(AP) with syndrome of liver depression and Qi stagnation, and provide evaluation tools for pharmacodynamic research and efficacy network verification of related traditional Chinese medicine in view of the etiology, pathogenesis and clinical manifestations of AP. According to the Chinese and Western medicine diagnosis and treatment guidelines for AP with syndrome of liver depression and Qi stagnation, etiology, pathogenesis and clinical syndromes in TCM, Meta-analysis results, and evaluation strategy of establishing an animal model combining disease and syndrome in our laboratory, the biological surrogate outcomes suitable for the evaluation of animal models of AP with syndrome of liver depression and Qi stagnation were extracted then. The chronic unpredictable stress(CUS) method and chronic unpredictable stress +L-arginine(CUS +L-Arg) method were used to construct the rat model, and the above biological surrogate outcomes were used to evasignificantly increased(P<0.01); the levels of TNF-α mRNA in the pancreatic tissues of the CUS group were significantly increased(P<0.05), but IL-6 mRNA level only showed a rising trend, indicating that only the CUS + L-Arg method can be used to replicate the AP damage in the disease-syndrome combination model. The CUS + L-Arg method can be used for continuous modeling for 4 weeks to establish a disease-syndrome combination model of AP rats with syndrome of liver depression and Qi stagnation. The model has the characteristics of repeatability, stability after mode-ling, low animal mortality, and similar clinical pathogenesis. It can be used for the evaluation of traditional Chinese medicine efficacy and the verification of efficacy network.This paper was to investigate the effect of total flavonoids of Lichi Semen(TFL) on carbon tetrachloride(CCl_4)-induced liver fibrosis in rats, analyze and predict its mechanism of action and potential quality markers(Q-marker). Firstly, male SD rats were taken and injected subcutaneously with a 40% CCl_4-vegetable oil solution twice a week for 8 consecutive weeks to establish a rat model of liver fibrosis. The rats with liver fibrosis were randomly divided into model group, silybin group(43.19 mg·kg~(-1)), Fuzheng Huayu Capsules group(462.75 mg·kg~(-1)), and TFL groups(100 mg·kg~(-1) and 25 mg·kg~(-1)), with normal rats as a blank group, 10 rats in each group. Except for the blank group, the rats in the other groups were subcutaneously injected with 40% CCl_4-vegetable oil solution of a maintenance dose, once a week. The rats in various treatment groups received corresponding doses of drugs, while the rats in the blank group and model group received the same volume of normal saline once a day for 4 weeks. At the end of the experiment, blood was collected from the abdominal aorta and the liver tissues were collected.