Objective To explore the effects of Kangshuaiyizhi capsule on ChAT/AchE and NE, DA and 5-HT levels in the brain tissue of aging model rats, and explore its effect of protecting cerebral function. Methods Totally 72 rats were randomly divided into normal group and model group. The subacutely aging model rats were made by injecting D-gal (0.125 g/kg) into abdominal cavity continually, then aging rats were divided by random number table into model group, Naofukang group and Kangshuaiyizhi high-, low-dose group. After intervented with correspongding drugs for 60 days, activity of ChAT and AchE, cerebral cortex NE, DA, and 5-HT levels were detected. Results Activity of AchE was much higher (P<0.05), but level of ChAT, NE, DA and 5-HT in model group were significantly downregulated compared with normal group (P<0.05). After treated with Kangshuaiyizhi capsule, activity of AchE was downregulated, ChAT, NE, DA and 5-HT levels were significantly upregulated (P <0.01, P <0.05). Conclusion Kangshuaiyizhi capsule can regulate cholinergic and monoamine neurotransmitter levels in the brain tissue of aging model rats, and play a very important role in protecting cerebral function.

Objective To establish the fingerprint for evaluation of Zhenhuang Capsules (Scutellaria Extract, Notoginseng Radix et Rhizoma, et al). Methods The fingerprint was established by HPLC with photodiode array detector (PADA). The mobile phase was methanol-0.1%phosphoric acid (gradient elution), column temperature was at 35 ℃, flow rate was 1.0 mL/min, and detection wavelength was at 280 nm. Results There were 15 common peaks appeared in the HPLC-PADA fingerprint which was defined by Similarity Evaluation System for Chromatographic Fingerprint of TCM (Version 2004A) published by Committee of Pharmacopoeia of China. The similarity of 11 batches examples with the control was more than 0.99. Conclusion The method is simple, accurate and sensitive, with good reproducibility. It is suitable for quality evaluation of Zhenhuang Capsules.

Objective To determine the content of sophocarpine, matrine, oxysophocarpine, sophoridine, oxymatrine in Sophora Flavescentis Radix from different areas. Methods Agilent ZORBAX NH2 column (4.6 mm×150 mm, 5 μm) was used with mobile phase of acetonitrile-ethanol-3% phosphate (84∶10∶6), at a flow rate of 1 mL/min. The wavelength of detection was 210 nm. Results The linear range of sophocarpine, matrine, oxysophocarpine, sophoridine and oxymatrine were 0.022 88-0.114 4 μg (r=0.999 7), 0.083 2-0.416 0 μg (r=0.999 7), 0.376 2-1.836 0 μg (r=0.999 8), 0.104 4-0.522 μg (r=0.999 2), 0.491 2-2.456 μg (r=0.999 9), respectively. The average recovery were 101.63% (RSD=2.08%), 98.29%(RSD=1.87%), 101.89% (RSD=1.97%), 99.87% (RSD=2.06%), 102.66% (RSD=1.34%), respectively. Conclusion The method is simple, rapid and accurate, and suitable for the quality control of Sophorae Flavescentis Radix.

Objective To study the adsorption and separation of licorice flavonoid with macroporous resins. Methods Eight types of macroporous resin were selected to compare their performances in absorbing and desorbing licorice flavonoid. The optimal type for licorice flavonoid was decided, meanwhile, its kinetic curve and dynamic absorbing behavior were studied. Results HPD300 resin possessed higher adsorption and desorption capacity. The appropriate adsorption and desorption conditions were as follows:concentration of sample was 2.0 mg/mL, velocity of sample solution was 1.5 BV/h, volume of sample solution was 2 BV (bed volume);velocity of 80%ethanol was taken as eluant 1.5 BV/h, and the volume was 3 BV. Flavonoid content was increased more than 2 times under above conditions. Conclusion HPD300 macroporous resin showed better comprehensive adsorption property. It can be used to purify and separate licorice flavonoid.

Objective To determine ferulic acid and paeoniflorin in Ankong Zhongzi Wan by HPLC under dual wavelength ultraviolet detection. Methods Ferulic acid and paeoniflorin were separated by Waters SymmetryShield-C18 column (4.6 mm × 250 mm, 5 μm) with gradient elution of acetonitrile-0.1%phosphoric acid as the mobile phase at a flow rate of 1.0 mL/min. The detection wavelength was 230 nm and 323 nm. Results The linear relationship of ferulic acid and paeoniflorin was good in the range of 0.058 2-0.582 4 μg (r=0.999 4) and 1.664-16.64 μg (r=0.999 6), and the average recovery rate was 97.77% (RSD=1.88%) and 98.84% (RSD=1.96%), respectively. Conclusion The method is accurate and quick for determining the two effective components in Ankong Zhongzi Wan, and can be used for its quality control.

Objective To observe the effect of Compoud Qingqin Liquids on renal function of rat model of uric acid nephropathy, and to discuss its protection of renal function. Methods The rat model was induced by gavaging adenine and feeding yeast. SD rats were randomly divided into control group, model group, positive group, and high-, medium-, low-dose groups of Chinese medicine. Blank control group and model group were daily gavaged with distilled water, positive control group was daily gavaged with allopurinol by 9.33 mg/kg, and high-, medium-, low-dose group of Chinese medicine was daily gavaged with Compound Qinggin Liguids by 3.77, 1.89, 0.09 g/(kg·d) respectively for 6 weeks. General condition of rats were observed, renal pathological changes were observed with light and electron microscope. Urine protein concentration, blood uric acid, blood urea nitrogen, creatinine and kidney weight index were respectively tested before and after treatment. Results There were no significant differences in eating, drinking and body weight between before and after modeling. Compoud Qingqin Liquids can obviously decrease the concentration of urine protein, blood uric acid, serum creatinine, blood urea nitrogen, and kidney weight index (P<0.05) of rats with uric acid nephropathy. Renal tubular epithelial cells atrophy and renal interstitial fibrosis of high-dose group of Chinese medicine were not evident. Conclusion Compoud Qingqin Liquids can protect the rats renal function against uric acid renal injury.

Objective To retrospective analyze the drug characteristic and clinical effect of Uygur medicine for treating insomnia. Methods Totally 234 cases of insomnia in hospitalized records were selected by record statistical system of HIS. Patients’ general conditions, Uygur medicine utilization rate, combination medication, pathogenic humoral, treatment course and therapeutic effect were retrospectively analyzed. Results Insomnia patients were mainly 30-60 years old (81.82%). Abnormal Sawda and Balgam were the main pathogenic humoral, accounted for 54.27% and 28.63% respectively. And 85 kinds of preparation were involved, including Yinao Wusiti Kudousi syrup and Muniziqii Sawda mixture, 213 and 163 times of frequency (91.03% and 69.66%) respectively. Most of patients used 5-12 kinds of preparation, accounted for 89.13%, and treated for one week to one month, accounted for 73.16%. Conclusion The Uygur medicine for insomnia is unique, and has good clinical efficacy and safety.

Objective To observe the effect of integrated therapy of Chinese medicine and chemical drugs on adverse reaction and curative effect of initial treatment of secondary pulmonary tuberculosis. Methods Totally 1404 patients with secondary pulmonary tuberculosis and TCM lung consumption diagnostic criteria (syndrome of lung yin deficiency, qi-yin deficiency, yin-deficiency caused excessive fire) were chosen for single blind, randomized, controlled, multicenter clinical trials. Trial group was given 2HRZE/4HR, 1 time/day with Chinese medicine 2 or 3 times/day, and control group was given 2HRZE/4HR only for six months. The adverse reactions and clinical symptoms were observed to evaluate clinical efficacy and safety. Results In terms of reducing liver damage and other adverse reactions, the ratio of trial group had statistical difference with that of control group (P<0.001). In symptom scores of lung yin deficiency syndrome treated for 2, 4, 6 months, yin-deficiency caused excessive fire syndrome treated for 6 months, qi-yin deficiency syndrome treated for 4, 6 months, the differences between the two groups were significant (P<0.001). TCM syndrome curative effect between the two groups was statistical different (P<0.001). Safety evaluation result between the two groups was statistical different by tratified analysis (P<0.001). Conclusion Integrated therapy of Chinese medicine and chemical drugs can improve the symptoms and reduce adverse reactions caused by chemical drugs. It can enhance the curative effect and safety.

Objective To establish the quality standard of Zhilou Lotion. Methods TLC was adopted to identify Radix et Rhizoma Rhei and Cortex Phellodendri. HPLC was adopted to determine the content of chlorogenic acid in Zhilou Lotion. The chromatography column was Agilent Ecilipse XDB-C18 (4.6 mm× 250 mm, 5 μm), the mobile phase was acetonitrile-0.4% phosphoric acid solution (10∶90), the flow rate was 0.80 mL/min, the temperature of column was room temperature, and the detection wavelength was 327 nm. Results The method for identification had good specificity and repeatability. There was no interference in blank control. Chlorogenic acid had good linearity in the range of 2.442-122.1 μg (r=1.000 0). The average recovery rate was 100.30% and RSD was 1.05% (n=9). Conclusion The qualitative and quantitative method is simple, specific, accurate and reliable, and can be used for quality control of Zhilou Lotion.

Objectives To study the relationship between TCM syndromes and adiponectin (APN) level, carotid atherosclerosis plaque of hypertension complicated with carotid atherosclerosis, and provide evidence for clinical diagnosis and treatment. Methods One hundred patients of hypertension complicated with carotid atherosclerosis were divided into phlegm syndrome group, stasis syndrome group, and intermingled phlegm and blood stasis syndrome group, and compared with 30 healthy people as control. Carotid atherosclerosis plaque was detected with GE LOGIQ500 color ultrasound system. ELISA was used to determine the serum APN. Results APN of the intermingled phlegm and blood stasis syndrome group was obviously lower than other groups, and there were obvious differences among them. There were more plaques in the intermingled phlegm and blood stasis syndrome group. A negative correlationship was showed between carotid artery intima media thickness (IMT) and APN of hypertension complicated with carotid atherosclerosis. Conclusion There is correlation between TCM syndrome and APN level, carotid atherosclerosis plaque of hypertension complicated with carotid atherosclerosis. The anomalous change of APN and plaque formation of the patients can be preliminarily estimated with the syndrome of TCM.