[Objective] Probing into the effect of Changyanning syrup about colonic electrophysiology and motility of visceral hypersensitivity rat.[Methods] The test consists of the model series and the control series and the Changyanning syrup series,and the two latter rats were sensitized by intraperitoneal injection of chicken egg albumen.After two weeks,the stomach is poured 0.7ml's normal saline by blank space series,0.7ml's normal saline by model series,0.7ml's Changyanning syrup by Changyanning series.Continue to pour stomach in a month,writing colon fast wave,slow wave and the colon contraction,the observation of interdigestive myoelectric complex IMC cycle,Ⅲ times duration,fast wave and slow wave propagation rate,the largesttest amplitude,the amount of the colon contraction,the index of the colon contraction.[Result] The model series' interdigestive myoelectric complex IMC cycle prolongs,Ⅲ times duration prolongs,fast wave and slow wave propagation rate speeds up,the largesttest amplitude broadens.The slow wave propagation rate speeds up.The amount of the colon contraction speeds up,the index of the colon contraction speeds up.After Changyanning series treated,interdigestive myoelectric complex IMC cycle cuts down,Ⅲ times the duration cuts down,the largesttest amplitude decreases.[Conclusion] There are quite differencs between model group and control group in electricity and motion of visceral hypersensitivity rat.Changyanning syrup treating visceral hypersensitivity is by means of partly recovering the colon fast and slow wave and contraction wave rhythm and amplitude.

Both the concept and characteristics of materials circulation management in hospital are expounded.In order to implement materials circulation management in hospital,it is proposed that not only the outside resources should be utilized rationally,but the control of internal materials circulation links should be strengthened,and specially the purchasing and storage management should be highlighted.According to the experience of materials circulation management,it is very necessary to carry on internal materials circulation management in hospital.Any improvement in any link will play a driving role in the improvement of the management level of the hospital.At meantime,the scientific system of internal logistics management should be set up and improved constantly in hospital.

Objective The aim of this study was to explore the establishment method of an animal model of irritable bowel syndrome ( IBS) and the evaluation of this animal model.Methods 30 adult SD rats were randomly divided into two groups: acetic acid irritation and bondage stress group ( n=10 ) , bondage stress group ( n =10 ) , and normal control group ( n=10 ) .The rats of the intervention group received an intra-colonic infusion of 0.4% acetic acid irritation combined with bondage stress to establish an animal model of IBS.The colonic sensitivity of the intervention group rats was assessed by stool test and colorectal distension ( CRD) test.Hydrochloric acid toluidine blue staining was used to observe the number degranulation phenomenon of mast cells in the ileocecum.Results On the 7th day, the number of soft feces was 8 and loose stool was 4 in the model group, significantly higher than that in the bondage stress group(0 and 0) (P<0.05),and normal control group (1 and 0) (P<0.05).On the 10th day, when the AWR=2, the average rectal distension volume was 1.2 mL, significantly lower than that in the bondage stress group(1.37mL) (P <0.05),also significantly lower than in the normal control group (1.49 mL) (P<0.05), and when the AWR=4, the average rectal distension volume was 1.49 mL, significantly lower than that in the bondage stress group(1.74mL) (P<0.05),and the normal control group (1.77 mL) (P<0.05).These results indicated that the visceral sensitivity of the model group was significantly higher than that in the bondage stress group and normal control group.Histological analysis showed that the rats of all groups had no obvious inflammatory changes.Conclusions Chronic bondage stress combined with intra-colonic infusion of 0.4%acetic acid irritation can be used to increase the visceral sensitivity and amount and degranulation of mast cells in the intestinal tissue in rats.This established rat model shows pathogenetic changes resembling the pathogenesis of human irritable bowel syndrome, and provides a useful animal model for further studies of the pathogenesis of this disease.

Objective To observe the clinical efficacy of hydroxyfasudil in senile heart failure caused by coronary heart disease (CHD). Methods 110 Patients with heart failure caused by CHD were randomly divided into two groups. 55 patients in control group were given conventional treatment, whereas the remaining patients were assigned into hydroxyfasudil group in the base of conventional treatment. After 6 months, we observed and compared the changes in cardiac function of the two groups. Results The effective rate of treatment group was 96.36% and the control group was 85.45%. There was statistical difference between the two groups (P < 0.05). Then we compared the degree of improvement of left ventricular diastolic function using ultrasonic cardiogram and Tei index. Left ventricular ejection fraction of treatment group improved significantly but biochemical indicators of two groups had no statistical difference. Conclusion In patients with heart failure caused by CHD, supplementation of hydroxyfasudil based on conventional therapy could improve diastolic function , potentiate left ventricular remodeling and enhance the life quality. Furthermore, it′s more sensitivity and reasonable to assess cardiac function using Tei index as compared with using ultrasonic cardiogram.

Objectire To investigate female urogenital fistula on the cause,diagnosis and treatment.Methods Thirty nine cases of patients were diagnosed ashaving genitourinary fistula by cystoscopy,intravenous urography,and blue methvlenelest.In 51%of cases were uretero-vaginal fistulas(20/39),one of them were trated byrenal ostomy.17 cases by early emergency ureteroneocystomy,2 cases by ureteralcatheter.In two complex patients with vesico.uretero-vaginal fistula(2/39),the repairwas associated with badder approach vesicovaginal fistula and early emergencyureteroneocystomy.In 44%of cases with vesicovaginal fistula(17/39)were trated bybladder approach after 3～27 months.Results 36 cases of patients were cured after surgery in one time,2 cases of ureteral intubation,1 case of nephrostomy and nephrectomy later with renal infection,1 case of uroclepsia complication.Conclusion Surgical repair of genitourinary fistula will have high rates of success if performed in proper time and appropriate approaches on the basis of patientinf eirmation and urinary fistula pathological type by experienced hands.

Animals ; Colon ; physiology ; Female ; Indoles ; pharmacology ; Male ; Myoelectric Complex, Migrating ; Rats ; Rats, Wistar ; Viscera ; physiology

Objective:To study the biological effects of new monomer 3 from Radix Curcumae on proliferation of human gastric cancer cells SGC-7901.Methods:Uing fluorescence microscope to observe the impact on SGC-7901 cells with different concentrations of the new monomer 3 at different times,using MTT assay to observe the growth inhibition rate of SGC-7901 cells,using flow cytometry to observe the apoptosis rate and cell cycle distribution of SGC-7901 cell.Results:Pronounced apoptosis had been found by fluorescence microscopy,apoptosis had a certain amount of time-dependent and concentration-dependent;Early apoptotic cells near normal morphology,normal nuclear morphology;late apoptotic cells'size shrink or round in shape,nuclear pyknosis or fragmentation.MTT method showed that the new monomer 3 had significantly inhibition on SGC-7901 cells,the half inhibition rate(IC50) was 30.14?g/mL.Flow cytometry(FCM) showed that:the new monomer 3 can increase the SGC-7901 cells in the S phase and G0/G1 and reduce it in G2/M.The change had time and concentration dependence;The apoptotic rates of dosing unit(24h,48h) compared with the control group had significant differences.The maximum apoptosis rate was 60.07%.Conclusion:The new monomer 3 inhibited human gastric cancer SGC-7901 cells significantly and had the impact on cell cycle distribution of the SGC-7901 cells and induction of apoptosis.

0),whose mean calcification score was 1935.54(0～9833). Patients with calcification score ≥100 had significantly higher morbidity of cardiovascular diseases, serum phosphate level, calcium-phosphate product, C-reactive potein concentration and lower serum albumin than patients with calcification score

ObjectiveTo explore the protective effects and possible mechanism of different type of proton pump inhibitors (PPIs) in non-steroid anti-inflammatory drugs (NSAIDs)induced small intestinal injury.MethodsSeventy two SD rats were randomly and equally divided into control group,model group,Omeprazole treated group,Esomeprazole treated group,Rabeprazole treated group and Lansoprazole treated group.Except control group,rats of other groups were gavaged with diclofenac 7.5 mg · kg-1 · d-1,once daily to make NSAIDs related small intestinal injury model.The treated groups were gavaged with Omeprazole 30 mg · kg1· d-1,Esomeprazole 30 mg· kg1 · d-l,Lansoprazole 45 mg · kg1 · d-1 and Rabeprazole 15 mg · kg-1 · d-1 once daily respectively.Continuous administration for five days and then executed,small intestinal tissues were taken and observed for gross and pathological changes.The expression level of nuclear factor erythroid-2-related factor 2(Nrf2) at protein and mRNA level were detected with western blot and real time PCR assay.The qualitative and location of Nrf2 in small intestinal tissue were analyzed by immunohistochemistry staining and the activity of superoxide dismutase (SOD) and malondialdehyde (MDA) in small intestinal tissue were determined with xanthine oxidase method and TBA respectively.ResultsThe successful rate of modeling experiment was 100％.The survival ratio of control group rats,model group,Omeprazole treated group,Esomeprazole treated group,Rabeprazole treated group and Lansoprazole treated group was 12/12,3/12,2/12,1/12,1/12 and 2/12 respectively.The tissue injure scores of Esomeprazole treated group,Rabeprazole treated group and Lansoprazole treated group were significantly lower than that of model group (P＜0.05).The activity of SOD in small intestinal of Rabeprazole treated group was obviously higher than that of model group (P＜ 0.05),while the activity of MDA in Rabeprazole and Esomeprazole treated groups were significantly lower than that of model group (P＜0.05).The results of westen blot indicated that the expression of Nrf2in small intestinal tissue was obviously higher in Rabeprazole treated group than in model group (P＜0.05).The real time PCR results suggested that the expression of Nrf2 at mRNA level in small intestinal tissue of Rabeprazole treated group was obviously higher than those of model and control groups (P＜0.05).Conclusions The protection effects of various PPIs are different in NSAIDs related intestinal injury.There is no obvious protection effect of Omeprazole.Rabeprazole may prevent NSAIDs related intestinal injury by up-regulating expression of Nrf2 and promoting its activation.

Objective:To discuss the mechanism of Baoganning anti-liver fibrosis.Methods:liver fibrosis rat models were established by complex factors.Automatic biochemical analyzer was used to detect TC、TG and RIA isotope analysis was used to detect serum leptin.To observe the influence of Baoganning on TC、TG and leptin level of liver fibrosis model rats. Results:Compared with the normal group,levels of serum TC,TG decreased apparently in model and every drug groups(P0.05).Conclusion:Baoganning can effectively prevent and treat liver fibrosis in rats,which may be closely related to the improvement of liver function,adjustment of lipid and reduction of serum leptin.