Research progress of chemical composition, pharmacological effects and clinical applications of Taohe Chengqi Decoction and prediction and analysis of its Q-marker / 国际中医中药杂志

Taohe Chengqi Decoction is a classical prescription for removing heat and blood stasis, possessing anti-inflammatory, immunomodulatory, hemorheological, renal interstitial fibrosis and other pharmacological effects, which is often used to treat diseases of internal medicine, orthopedics, and obstetrics and gynecology. This article reviewed the chemical composition, pharmacological effects and clinical application of Taohe Chengqi Decoction. On this basis, Q-marker of Taohe Chengqi Decoction was predicted and analyzed according to the "five principles" of Q-marker. These results suggested that amygdalin, cinnamic acid, Cinnamaldehyde, rhein, emodin, glycyrrhizic acid and liquiritin can be used as Q-markers in Taohe Chengqi Decoction.

Review of chemical constituents,pharmacological effects and clinical applications of Shengyu Decoction and predictive analysis of its quality marker / 国际中医中药杂志

Shengyu Decoction is a classic prescription for supplementing qi and blood. It has the pharmacological effects of supplementing blood, protecting nerves and anti-oxidation. It is commonly used in clinics to treat orthopedic, gynecological and internal diseases. This paper summarizes and analyzes the chemical composition, pharmacological action and clinical application of Shengyu Decoction in recent years, and predicts and analyzes the Q-marker of Shengyu Decoction with reference to the "Five Principles" of quality marker. The results show that the six components of Mullein glycoside, ferulic acid, Chuanxiong lactone A, ginsenoside Rb1, Ginsenoside Rg1 and astragaloside Ⅳ can be used as the Q-marker for Shengyu decoction, providing a reference basis for establishing a complete quality evaluation system of Shengyu Decoction.

Regulatory effect of TAK1 inhibitors on MAPK and NF-κB signaling pathway in diabetic rats and its renal protection mechanism / 中国比较医学杂志

Objective To explore the regulatory effect of TAK 1 inhibitors on MAPK and NF-κB signaling pathway in diabetic rats and its renal protection mechanism .Methods A total of 48 rats accorded to the random number table method were divided into DN group , TAK1 group and control group ,each group with 16 rats,control group with normal fed , DN group and TAK1 group by the intraperitoneal injection of 1%50 mg/kg STZ DN model rat.8 rats were killed in each group at 4 weeks and 8 weeks respectively ,the pathological changes of renal tissue were observed ,serum TNF-α,MCP-1,IL-1βlevels were detected by enzyme linked immunosorbent assay ,p38MAPK,NF-κBp63 protein expression were detected by Western blotting ,p38MAPK、NF-κBp63 mRNA levels in renal tissue were detected by real time fluorescence quantitative PCR.Results At 4 weeks and 8 weeks, the body weight, blood glucose and UAER of DN group and TAKl group were significantly higher than those in control group (P <0.05).The body weight and UAER of DN group were significantly higher than those of TAK1 group (P <0.05).The serum TNF-α,MCP-1,IL-1βlevels in DN group and TAK1 group were significantly higher than those in control group (P <0.05),and DN group serum TNF-α,MCP-1,IL-1βlevels were significantly higher than those in TAK1 group (P <0.05).The expression levels of p38MAPK,NF-κBp63 protein and mRNA in DN group, TAK1 group were significantly higher than those in control group (P <0.05), and p38MAPK,NF-κBp63 protein and mRNA in DN group was significantly higher than that in TAK 1 group ( P <0.05 ) .Conclusions TAK1 induces inflammation by activating MAPK and NF-κB signaling pathways,and participates in diabetic renal injury . TAK1 inhibitors with anti-inflammatory effect by down regulate the expression of inflammatory factors .

Study on Formulation Process of Rutongning Granule / 中国药房

OBJECTIVE: To study optimal formulation process of Rutongning granule. METHODS: The ratio of main components to excipients was optimized with hygroscopicity,granulation and dissolubility index. RESULTS: The optimal ratio of extract powder to saccharose was 1 ∶ 1.5. The made granules were characterized with low hygroscopicity, high granulation,high dissolubility and low cost. And its critical relative humidity was 65%. CONCLUSION: The study provides theory evidence for formulation process of Rutongning granule and the control of production environment.