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Objective To study the protective effect of Shengxian decoction and the single herb decoction against myocardial injury induced by hypoxia/reoxygenation. Methods The H9c2 cells were cultured to establish hypoxia/reoxygenation model. Rats were divided into 8 groups: normal control group, hypoxia/reoxygenation group (model group) and treated groups (Shengxian decoction and the single herb decoction). The apoptotic rate of cardiomyocytes, the activity of reactive oxygen species (ROS) and intracellular calcium concentration (Ca2+) were measured. Results Compared with hypoxia/reoxygenation group, the apoptosis rate, ROS activity and intracellular Ca2+ concentration were significantly lower in all treated groups (P<0.05). The ROS activity and intracellular Ca2+ concentration was decreased by 41.37% and 15.20% in Shengxian decoction group compared to the model group. Conclusion Shengxian decoction and the single herb decoction had protective effect on myocardial injury induced by hypoxia/reoxygenation.
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This study aimed to elucidate the effective components of Shengxian Decoction and its mechanism of action in treating chronic heart failure. Firstly, UHPLC-Q-TOF-MS was established to identify the main chemical constituents in the rat serum after intragastric administration with Shengxian Decoction. Secondly, the absorbed components in serum were then used for the network pharmacology analysis to infer the mechanism and effective components. Targets for constituents in serum were predicted at TCMSP and Swiss-TargetPrediction database. An association network map was drawn by network visualization software Cytoscape 3.6.1. Finally, GO enrichment analysis and KEGG pathway enrichment analysis were carried out for the core target genes. By UHPLC-Q-TOF-MS, 18 prototype compounds were definitely identified, including five compounds from Astragali Radix, four compounds from Anemarrhenae Rhizoma, four compounds from Bupleuri Radix, four compounds from Cimicifugae Rhizoma, and one compound from Platycodonis Radix. Those components of Shengxian Decoction were closely associated with 13 key protein targets, including inflammatory factors, like IL6, IL1 B, TNF, PTGS2, IL10; redox enzymes CAT, HMOX1, and MPO; cardiovascular targets, like VEGFA, NOS3, and NOS2; and transmememial proteins CAV1 and INS. Network pharmacology analysis showed that the 18 compounds could be responsible for the treatment of chronic heart failure by regulating HIF-1 signaling pathways, PI3 K-Akt signaling pathways, cGMP-PKG signaling pathways, cAMP signaling pathways and TNF signaling pathways. This study provided a scientific basis for mechanism and effective ingredients of Shengxian Decoction.
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Animals , Rats , Chromatography, High Pressure Liquid , Drugs, Chinese Herbal , Heart Failure/genetics , Rhizome , Signal TransductionABSTRACT
Professor GU Wei-chao is with great academic and clinical experience. He has thoughts in ZHANG Xi-chun's academic thoughts, especially his application of Zhang's theory. He added Rhodiolae Crenulatae Radix et Rhizoma, Agrimoniae Herba, Taxilli Herba, Nardostachyos Radix et Rhizoma, Corni Fructus, and Glycyrrhizae Radix et Rhizoma Praeparata cum Melle to Shengxian Decoction to make modified Shengxian Decoction to strengthen the efficacy of invigorating qi and ascending qi collapse, reinforcing heart and astringing qi, cultivating the essence and notifying kidney, and inducing resuscitation and allaying tiredness, with a purpose to treat sinking qi syndrome of heart and lung diseases and expand the application areas of Zhang's Shengxian Decoction. This article introduced experience of GU Wei-chao in treating heart and lung diseases by using modified Shengxian Decoction through three clinical cases of effusion after lung surgery, chest and heart pain and difficulties in breathing.
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GU Wei-chao has been a TCM doctor for over 50 years, with enriched learning and practicing experience. He has experience in ZHANG Xi-chun's academic thoughts, especially used Zhang’s theory of sinking qi in his medical practice. He added Rhodiolae Crenulatae Radix et Rhizoma, Agrimoniae Herba, Taxilli Herba, Nardostachyos Radix et Rhizoma, Corni Fructus, and Glycyrrhizae Radix et Rhizoma Praeparata cum Melle to Shengxian Decoction to make modified Shengxian Decoction, in order to strengthen the efficacy of invigorating qi and ascending qi collapse, cultivating the essence and notifying kidney, reinforcing heart and astringing qi, and inducing resuscitation and allaying tiredness. This article introduced GU Wei-chao using Zhang’s theory of sinking qi to strengthen the efficacy of modified Shengxian Decoction for chronic diseases by combining two medical cases of unexplained diabetes and myasthenia gravis. Therefore, this article believed that invigorating qi and ascending qi collapse method has advantages in treating chronic diseases, with worth of clinical promotion and application.
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Objective:To investigate the immune mechanism of Shengxian decoction in experimental autoimmune myasthenia gravis(EAMG) rats. Methods:Lewis rats were immunized with the rat sequence 97-116 of the AChRαsubunit(Rα97-116) in CFA, 25 of which were successful. They were randomly divided into 5 groups:EAMG model group,prednisone group(5. 4 mg/kg),Shengxian decoction low, medium, high dose groups ( dosage 2. 6 g/kg, 5. 2 g/kg, 10. 4 g/kg ) . Clinical symptoms, weight, and the decrement percentage of RNS(5 Hz) were evaluated,and ELISA were adopted to determine the titers of AChR Ab,TGF-β,IFN-γ,IL-2,IL-4 and IL-17 in serum. Results:After molding,the percentage of decrement of RNS in each group noticeably increased by more than 10% in comparison with that in the CFA control group ( P<0. 01 or P<0. 05 ) . At the same time, they were also subjected to progressive decreasing weight and typical myasthenia symptoms,showing the successful molding. With medication,the decrement percentage of RNS of rats in the groups with low,medium and high dose of Shengxian decoction were all on obvious decline with alleviated weight decrease (P<0. 01),testifying to the symptom improvement. Compared with the CFA control group,the groups with low,medium and high dose of Shengxian decoction were coupled with decreasing AChR Ab content(P<0. 05),rising TGF-βlevel and reducing IFN-γ,IL-2,IL-4 and IL-17 level(P<0. 01 or P<0. 05). Conclusion: Shengxian decoction can turn the decrement percentage of RNS around,improve the progressive weight decrease in EAMG rats and increase the weight gains. By up-regulating the TGF-βlevel,lowering IFN-γ,IL-2,IL-4 and IL-17 level,preventing B cells from producing AChR Ab and reducing the content of AChR Ab in serum,it will soothe the damage of NMJ to AChR and cure EAMG.
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Objective To observe the clinical effects of modified Shengxian decoction in the treatment of thyroid cancer postoperative hypothyroidism patients.Methods 60 patients of thyroid cancer postoperative hypothyroidism due to deficiency of spleen and kidney were randomly divided into a control group and a treatment group.The control group (28 cases) was by levothyroxine sodium tablets conventional treatment,while the treatment group (32 cases) was treated with Shengxian decoction based on thecontrol group.The changes of the symptom integral and HAMD-17 were observed between two groups before and after treatment.Results After treatment,the total effective rate was 87.5％ in the treatment group and 64.3％ in the control group,the clinical effect of treatment group was significantly better than the control group (x2=4.499,P＜ 0.05).After treatment,the total score of HAMD-17 was 6.8±2.3 in the treatment group and 15.8±2.1 in the control group,both significantly improved than that before the treatment (which were 19.4±1.45 and 18.9± 1.32 respectively).Compared with the control group,the treatment group improved significantly (P＜ 0.01).Conclusion Shengxian decoction plus western medicine has remarkable curative effect in the treatment of thyroid cancer postoperative hypothyroidism,it can improve the depressive state of patients and improve the quality of life.
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Objective To observe the effect of Shengxian Decoction (Decoction for lifting the depressed organs) in the treatment of 38 patients with obstructive sleep apnea hypopnea syndrome (OSAHS) in the TCM syndrome of qi deficiency of the lung and spleen. Methods Totally 68 patients were randomized into a control group (30 cases) treated by Duxil for oral taking and a treatment group (38 cases) treated by Duxil and Shengxian Decoction for 10 days. The changes in the symptom scores of both groups after treatment were observed. The polysomnogram (PSG) was applied before and after treatment to record the total sleep time,hypopnea total time,and average heart rate to calculate the times when oxygen saturation was less than 90% in each hour sleep time,the total continuous time when oxygen saturation was less than 90% in the whole night,apnea-hypopnea index (AHI),and hypopnea index (HI). Results After treatment,the main symptoms in the treatment group were significantly improved (P