In order to improve health management efficiency and decision-making level, regional health decision support system is constructed based on regional health information platform and business intelligence ideas.Technical plan, construction contents and ap-plication examples in health management are introduced in the paper.

OBJECTIVE To study and analyze the detected rate,distribution of fungal species and drug resistance of 137 strains of infecting urinary system epiphytes in local area over the last three years to provide foundation for the reasonable clinical use of anti-epiphyte medicines.METHODS The epiphytes isolated from epiphyte culture of midstream urine were tested with API 20C AUX and their drug sensitivity was tested with Rosco disk diffusion method.RESULTS Of 137 strains isolated in the experiment,57 were Candida albicans,accounted for 41.6%;48 were C.tropicalis,accounted for 35.0%;and 19 were C.glabrata,accounted for 13.9%.And their drug resistances to fluconazole were 5.2%,8.3% and 36.8%,respectively.All tested epiphytes were sensitive to amphotericin B.CONCLUSIONS The results indicated that the isolation rate of epiphytes in local area is high.The majority of tested epiphytes are C.albicans and C.tropicalis,which are comparatively sensitive to zole medicines.C.glabrata is comparatively resistant to zole medicines.Amphotericin B is the most effective medicine to cure epiphytic infections of urine system.

Objective To evaluate and compare the cellular immune response induced by live at-tenuated and inactivated hepatitis A vaccines. Methods A total of 18 healthy volunteers were enrolled in this study. They were divided randomly into 2 groups and injected by inactivated hepatitis A vaccine and at-tenuated hepatitis A vaccine, respectively. All volunteers' heparinized venous blood was separately collected for testing anti-HAV antibody and the responses of PBMC. The level of IFN-γsecreted by effect T cell was tested by ELISPOT. The percentage of lymphocytes secreting IFN-γ from CD+ and CD8+ T cell was tested by intracellular cytokine staining (ICS) technique. The concentrations of IFN-γ, IL-2, IL-10 and IL-4 in the culture supernatants(grown in the presence or absence of HAV) of the in vitro HAV-primed PBMC were determined by Luminex. Results These two types of vaccines can elicit specific anti-HAY antibodies and no statistical significance between them were observed. At the early stage after inoculation, T cell-mediated immune responses with the secretion of IFN-γ were detected in vaccines inoculated with either type of vac-cines. There was a tendency that the cellular immune responses level induced by inactivated hepatitis A vac-cine was higher than that by live attenuated hepatitis A vaccine during 1 to 3 weeks post-injection. The booster inoculation could significantly increase the level of cellular immune responses induced by the inacti-vated vaccine. Conclusion Both live attenuated and inactivated HAV vaccines can elicit an earlier specific humoral and cellular immune responses, and booster inoculation of inactivated HAV vaccine can rapidly and intensively evoke memory immune responses.

Objective To assess these in a consecutive series of patients with ICC treated surgically. Methods A retrospective study was conducted on 189 ICC patients undergoing surgery.Surgical results and survival were evaluated and compared among different subgroups of patients.Univariate and multivariate analyses were performed to identify prognostic factors.Results R0,R1,R2 resection and exploratory laparotomy were obtained in 63,84,31 and 11 patients,respectively.The overall 5 -year survival rates for the entire cohort were 16.8%,with corresponding rates of 26.3% for patients with R0 resection;14.3% for patients with R1 resection;6.8% for patients with R2 resection;and 0.0% for patients with an exploratory laparotomy.Independent factors for poor survival included positive resection margin,multiple tumors,beta - catenin nuclear expression and lymph node metastasis. Conclusion R0 resection offers the best possibility of long -term survival,but the chance of a R0 resection is low when surgery is performed for potential resectable ICC.Patients with characteristics of beta -catenin nuclear expres-sion,multiple tumors and lymph node metastasis are indicated to surgery which is needed to be further studied.

OBJECTIVE To have an retrospective analysis of the prevalent fungi infected in patients in ICU,and their pathologic sites and drug resistance and to find out the hazard factors.METHODS The research used API 20C AUX and Rosco disk diffusion method to test the drug resistance of fungi isolated from the infected samples collected from ICU patients in our hospital between Jan 2006 and Mar 2007.RESULTS Totally 123 fungi strains were spotted,the majority of them being Candida albicans,accounting for 34.1%;Candida glabrata 26.8% and Candida tropicalis 18.7%.All the fungi were sensitive to amphotericin B and nystatin(Mycostatin) and partially resistant to fluconazole,itraconazole and ketoconazole.Patients with long term use of wide-spectrum antibiotics and catheters and elder patients would have higher fungi infection rate.CONCLUSIONS Candida are the major pathogens of fungal infections in ICU.The major infected site is lower respiratory tract.Amphotericin B and nystatin have good sensitivity but higher toxicity.Conazole medicines also have good sensitivity to C.albicans and C.tropicalis.But they are resisted largely by C.glabrata and C.krusei.Reasonable use of bacteriophage and reduction of unnecessary diagnosis and treatment procedures,and early discovery,diagnosis and treatment are keys to prevent and cure the invasive fungal infections.

Objective To report the clinical and imaging characteristics of 9 cases of gastric duplication in children,as well as to probe into all kinds of imaging examination methods,with an aim to improve preoperative diagnostic accuracy.Methods Nine cases of children with gastric duplication that received surgical resection and were pathologically confirmed in our hospital from January 2009 to November 2016 were retrospectively analyzed.The clinical manifestations,complications,complicated malformation and imaging findings of the cases were summarized.Three asymptomatic cases were carried out regular ultrasound examination follows-up preoperatively.Results Gastric duplication in children varied in terms of cliuical manifestations.All the 9 cases were performed ultrasonography preoperatively,and 5 of them were accurately diagnosed.Meanwhile,7 cases received preoperative CT examination,with 2 cases being confirmed.Three cases received magnetic resonance imaging (MRI) examination,with 2 cases being confirmed.And 2 cases had upper abdominal gastrointestinal imaging (GI) examination,but no definite diagnosis was made.Three cases of asymptomatic children with enlarged lesion can be seen in follow-up.Conclusions Gastric duplication is a rare congenital malformation,ultrasound allows to clearly display the capsule wall structure and the relation between gastric duplication with gastric wall,which is associated with high utilization rate and diagnosis rate,and it can be served as the preferred imaging examination method for gastric duplication in children.

OBJECTIVE To study the isolation rate of Acinetobacter baumannii, characteristics of infection distribution and antimicrobial resistance rates. METHODS Surveillance data of A. baumannii infection of wards, its distribution and resistance rates to 20 kinds of antibiotics in our hospital for 5 years were analyzed . RESULTS During the 5-year infection surveillance, 523 strains of A. baumannii were isolated in our hospital mostly from sputum. The commonest site was lower respiratory tract. The ward with the highest incidence of A. baumannii infection was ICU. The isolation rate was 11.1% in 2004, though 3.9% in 2000. A. baumannii was resistant to 20 kinds of antibiotics, especially to imipenem, cefoperazone /sulbactam and ampicillin/sulbactam. CONCLUSIONS The isolation rate of A. baumannii and antimicrobial resistance rate are increasing year by year. The increased rate of multidrug-resistance should be payed more attention .

BACKGROUND:It is unclear whether serial cel passage in vitro influences the differentiation of bone marrow mesenchymal stem cel s into neural stem cel s.
OBJECTIVE:To investigate the effect of cel passage on the differentiation of bone marrow mesenchymal stem cel s into neural stem cel s.
METHODS:Rat bone marrow mesenchymal stem cel s were isolated and cultured by the whole bone marrow adherence method. Bone marrow mesenchymal stem cel s at passages 3, 6, 9, 12 were incubated in serum-free medium. After culture for 7 and 14 days, cel biological characterization was observed and differenitaiton ability into neural stem cel s was observed by detecting Nestin expression in cel s using flow cytometry. Then, the cel s were further induced to differentiate and cel multipotential differentiation capacity was detected by measurement of nerve enolase and glial acidic protein expression.
RESULTS AND CONCLUSION:Under induction, bone marrow mesenchymal stem cel s at different passages were al differentiated into Nestin-positive neural stem cel s. However, there was a significant difference in differentiation proportion of cel s at different passages (P<0.05). Strongest differentiation ability was found in the passage 6 cel s, with the Nestin expression up to (93.7±2.3)%at 7 days of induction and (96.2±1.8)%at 14 days of induction. The proportion of differentiated cel s at passages 6 and 9 was signfi cantly higher than that at passages 3 and 12. Moreover, adherent cel s were positive for nerve enolase and glial acidic protein. Al these findings indicate that the differentiation of bone marrow mesenchymal stem cel s into neural stem cel s is correlated with cel passage. Cel s at lower or higher passages are both detrimental to cel differentiation.

Objective To study the effects of cinobufotalin capsule combined with transcatheter arterial chemoembolization in patients with hepatocellular carcinoma.Methods 68 patients with hepatocellular carcinoma from January,2013 to March,2016 were selected and divided into the combination group and chemotherapy group according to the random number table method,each with 34 cases.The combination group was treated with transcatheter arterial chemoembolization and hepatic artery infusion chemotherapy embolization.The levels of D-dimer,tumor markers,clinical efficacy and quality of life scores were observed before and after treatment in 68 patients.Results There was no significant difference in plasma fibrinogen(FIB)in combination group before and after treatment.Before treatment,the levels of FIB)was similar to chemotherapy group.After treatment,the FIB content in the chemotherapy group was significantly higher than before treatment and that in the combination group the differences were statistically significant(P<0.05).After treatment,the levels of cytokeratin 19,carcinoembryonic antigen and neuron-specific enolase in two group were significantly higher than those before treatment(P<0.05).But there was no significant difference between the two groups after treatment.The rate of disease control in the combination group was significantly higher than that in the chemotherapy group(77.5％vs.65.4％,P<0.05).Cases of diarrhea and insomnia in chemotherapy group were similar to the combination group,but the differences of cases of pain and fatigue between two group were statistically significant(P<0.05).Conclusion Cinobufotalin capsule combined with transcatheter arterial chemoembolization can improve the hypercoagulability of the patient's blood,and is beneficial to the treatment of cancer,improve the disease control rate and improve the life of patients.