Objective To explore the clinical eficacy of umbilical cord blood stem cell transplantation in treatment of decompensated cirrhosis.Methods Thirty patients with decompensated cirrhosis were given umbilical cord blood stem cell transplantation (treatment group) and 30 patients with decompensated cirrhosis were given traditional treatment (control group).Liver function and blood coagulation function was tested after 4,8 weeks treatment respectively,and adverse effects were recorded at the same time.Results After 8 weeks treatment,total bilirubin,albumin and prothrombin time in treatment group was improved compared with that before treatment[(71.3 ± 37.8) μ mol/L vs.(107.3 ± 53.2) μ mol/L,(30.1 ± 4.9) g/L vs.(27.5 ± 5.1) g/L,(15.0 ± 2.9) s vs.(16.7 ± 3.9) s],and there was significant difference (P ＜ 0.05).There was no significant difference in the index before and after treatment in control group (P＞ 0.05).No obvious adverse reactions were observed in the process of umbilical cord blood stem cell transplantation.Conclusion Umbilical cord blood stem cell transplantation is safe and effective in treatment of deeompensated cirrhosis.

Objective To estimate the prevalence of erectile dysfunction (ED) among the patients undergoing manintenance hemodialysis (MHD), and evaluate the efficacy and the adverse effects of sildenafil for ED. Methods The international index of erectile function questionnaire (IIEF) was used to estimate 22 male MHD cases. ED patients were administered sildenafil with the initial dose of 25 mg/d, then maximum of 100 mg/d for 12 weeks. Results 72. 73% (16/22) of MHD patients complained of ED, and the total effective rate of sildenafil was 87.5% (14/16) with common adverse effects-headache and flushing. Conclusion Sildenafil in MHD patients has similar efficacy and safety as the others.

Objective To Study The relationship between the serum markers with liver fibrosis in chronic hepatitis B and changes in liver histology. Methods The serum levels of hyaluronic acid (HA),procollagen type Ⅲ(PCⅢ),laminin(LN),typeⅣ procollagen (IV.C) and transforming growth factor ?1(TGF-?1) were measured by RIA Kit in patient with chronic hepatitis B. At the same time ,liver biopsy was performed.Results The serum levels of above five markers increased with hepatitis and fibrosis progression . The relationship between the serum levels of PC Ⅲ with hepatitis was close,both HA and TGF-?1 was closely related to fibrosis.Conclusion The combinated assay of serum levels of above five markers can identify pathological stages of hepatic fibrosis and hepatitis .

Blood Replenishing Angelica Decoction [Danggui Buxue Tang (DGBXT)]is a wellknown TCM prescription composed of Radix Angelicae Sinensis and Radix Astragali with the actions ofinvigorating "Qi" and enriching blood. Its action to curtail endothelial permeability induced by histaminewas studied. Endothelial cells isolated from the aorta of neonatal calf were cultured on polycarbonate mi-croporus filter membrane to develop a confluent endothelial monolayer. After purfused with either plainHank's balanced salt solution or that containing 5 g/L albumin, the monolayer was treated with 10-4 mol/L histamine for 30 min either with or without preincubation for 60 min with 10-4 g/mL of DGBXT. Fluidfiltration coefficient (Kf), filtration volume (Jv) and osmotic reflective coefficient (σ) of protein were thenmeasured. The findings showed that DGBXT could curtail the lowering of Kf and Jv and elevation of σ in-duced by histamine, indicating that DGBXT could inhibit the action of histamine on endothelial permeabili-ty, but its mechanism of action needs further study.

OBJECTIVETo determine the total content of 10 ginsenosides in Yiqifumai lyophilized injection by near infrared spectroscopy.

METHODSixty samples were collected and determined of the total contents of ten ginsenosides by HPLC. The optimal calibration model was established by the contents of 10 ginsenosides in fifty samples and their NIR spectroscopy using the PLS. And the contents of 10 samples were successfully predicted.

RESULTWhen using the pretreatment of the first derivative and MSC in the range of 4 246.8 - 4 602.2, 5 446.8 - 61 02.6 cm(-1), the best dimension was 9, and the quantitative model was accurate. The R2 was 94.2, and the RMSECV was 0.186. The RMSEP of ten samples was 0.234.

CONCLUSIONThis method is easy, rapaid and precise, and can be used to determine the content of 10 ginsenosides in Yiqifumai lyophilized injection.

OBJECTIVETo determine 4 nortriterpenoids (de-hydroxy arisanlactone D, 25-hydroxy schindilactone, schindilachone A, lancifodilactone D) in Schisandra chinensis extract by HPLC.

METHODThe analysis was performed on a waters symmetry column (4.6 mm x 250 mm, 5 microm) with the mobile phase of acetonitrile-water (33:67) at a flow rate of 1 ml x min(-1). The column temperature was set at 37 degrees C, and the detector wavelength was 264 nm.

RESULTThe linear ranges of de-hydroxy arisanlactone D, 25-hydroxy schindilactone, schindilachone A, and lancifodilactone D are 0.075-1.800, 0.098-0.980; 0.095-0.950, and 0.053-0.530 microg, respectively, and the average recoveries were 98.57%, 96.44%, 97.96%, and 97.27%, respectively.

CONCLUSIONThe four nortriterpenoids were well separated by this method, and it could be used to determine the four nortriterpenoids in Schisandra chinensis extract.

Objective: To compare the effects of Jinghua Weikang capsule and bismuth potassium citrate in the treatment of Helicobacter pylori(Hp) infection. Methods: From July 2016 to April 2018, 124 patients who were diagnosed as Hp positive by gastrointestinal urease test and 13C breath test at the First Affiliated Hospital of He'nan University were randomly divided into group A(63 cases) and group B(61 cases) according to the digital table.Group A received bismuth potassium citrate + standard triple therapy, treatment for 14 days.Group B was given Jinghua Weikang capsule+ standard triple therapy, treatment for 14 days.One month after treatment, the treatment effect of the two regimens was recorded. Results: The total effective rates of group A and group B after one course of treatment were 88.89%(56/63) and 93.44%(57/61), respectively, the difference was no statistically significant between the two groups(χ²=0.795, P=0.373). The Hp eradication rates of group A and group B were 84.13%(53/63) and 95.08%(58/61), respectively, the difference was statistically significant(χ²=3.963, P=0.047). The proportions of patients with improved symptoms within 7 days in group A and group B were 68.25%(43/63) and 83.61%(51/61), respectively, the difference was statistically significant(χ²=3.983, P=0.046). The incidences of adverse reactions in group A and group B were 14.29%(9/63) and 3.28%(2/61), respectively, the difference was statistically significant(χ²=4.645, P=0.031). Conclusion Compared with bismuth potassium citrate, Jinghua Weikang capsule has similar clinical effect after one course of treatment, higher Hp eradication rate, lower incidence of adverse reactions, faster symptom improvement, and the satisfaction and compliance of patients are higher.