To improve the management level of patients' information of schistosomiasis control stations in Nanchang City,the B/S three-layer architecture and ASP+SQL technology were applied to formulate the WEB-based management system of chronic schistosomiasis patients' information,so as to achieve the information sharing of chronic schistosomiasis among schistosomiasis control stations.

0.05)and could be induced significantly after 12 h (P

Objective To study the antitumor effects of photodynamic therapy (PDT)treated by ovarian cancer cell lysates in rat epithelial ovarian cancer in vivo. Methods Female Fischer344 rats of 6 -8 weeks were allocated to four groups ( n = 8 each) : PDT group ( inoculated intraperitoneal with PDT tumor cell lysates), freeze/thaw group ( inoculated intraperitonealy with freeze-thaw tumor cell lysates), normal saline group (inoculated intraperitoneal with normal saline) and control group. Rat epithelial ovarian cancer NuTu19 cells were injected into all rats by intraperitoneal at day 7,while injected with normal saline in control group. The number of tumor specific interferon-γ (IFN-γ) secreting splenocytes was quantified by enzyme linked immunospot(ELISPOT) assay, the cytotoxic T lymphocyte(CTL) activity of splenocytes was measured by lactate dehydrogenase(LDH) analysis and tumor growth and the survival time of rats were also observe& Results Stimulated by PDT tumor cell lysates, the number of tumor specific IFN-γ secreting splenocytes in PDT group, freeze/thaw group, normal saline group and control group were 448. 8±34. 2, 211.2±47.9,43.3 ± 11.1,16.1 ± 2.4 respectively, which were significant differences among of them ( P < 0.05). Stimulated by freeze/thaw tumor cell lysates, the number of tumor specific IFN-γ, secreting splenocytes in four groups were 151.7 ± 22.6,188.7 ± 53.0, 18.2 ± 12.2,8.8 ± 7.7 respectively, which were not significant differences among of them ( P>0.05 ). Cytotoxicity of splenocytes of PDT group increased significantly than that in other three groups(P <0.05). Except rats in control group were all alive until the experiment ended, the mean survival time of other rats were 234 d in PDT group, 171 d in freeze/ thaw group and 168 d in normal saline group, which in PDT group was significantly higher than those in freeze/thaw group and normal saline group ( P<0.05 ). Conclusions Rats treated by PDT tumor cell lysates could produce antitumor effects in vivo, which shown that induce tumor-specific immune response and prolong the life span.

Objective To investigate the protective role of Ulinastatin UTI on gut barrier of septic rats. Methods Twenty-two SD rats were divided into three groups: sham laparatomy(S), cecal ligation and punture(CLP), and CLP plus UTI. Septic rat model was estabilished through CLP method. Fluorescence spectrometry was used to measure FITC-dextran concentration from bowel lumen to portal vein. Ultrastructure of intestinal mucosa was observed under transmission eletron microscope (TEM). Results Twenty-one hrs after CLP septic symptoms in CLP plus UTI group were milder than those in CLP group. Portal concentration of FITC-dextran in CLP group was higher than that of S group[S (1.22?0.21) ?g/ml vs. CLP (2.51?0.56) ?g/ml, P

Objective To investigate effect of paclitaxel on expression of programmed death ligand-1 ( PD-L1 ) in the surface of cervical cancer TC-1 cells and its mechanism. Methods ①The cells were divided into two groups: paclitaxel group, paclitaxel combined with PKD blocker (G? 6976) group. There were 4 concentration gradient and 5 holes for each group, and each hole has its corresponding concentration of drugs. Influence of paclitaxel on TC-1 cell viability and effect of PKD blocker G? 6976 on IC50 value of paclitaxel were evaluated by MTT method.②The cells were divided into 0. 9% sodium chloride solution ( NS) group and paclitaxel group, There were 5 holes of each group. Effect of paclitaxel on PD-L1 expression on the surface of TC-1 cells were measured by immunohistochemistry.③The cells were divided into 4 groups:NS+DMSO group, G? 6976 group, paclitaxel group and paclitaxel+G? 6976 group. There were 5 holes for each group. Effect of paclitaxel and G? 6976 on PD-L1 expression on the surface of TC-1 cells were measured by immunohistochemistry. The expressions of PD-L1 on the surface of cells were measured by immunofluorescence treated with different drugs. Results The IC50 value of paclitaxel was 40 μg·mL-1 in paclitaxel group, and 38. 9 μg·mL-1 in paclitaxel combined with PKD blocker G? 6976 group, without significant difference between the two groups (P>0. 05). The expression of PD-L1 in the surface of TC-1 cells were significantly higher in paclitaxel group than in negative control group [(88. 48±13. 44)% vs. (39. 59±5. 99)%, P<0. 05]. The expression of PD-L1 in the surface of TC-1 cells was (79. 7%±4. 7)% after treatment with paclitaxel combined with PKD blocker G? 6976 for 24 h, and it was significantly lower than that in paclitaxel group [(96. 8±2. 5)%, P<0. 05]. Conclusion Paclitaxel promotes the expression of PD-L1 in the surface of TC-1 cells, which could be significantly inhibited by blocking PKD pathway. Paclitaxel may exert its effect through PKD pathway.

As an important member of metabotropic glutamate receptors (mGluR), metabotropic glutamate receptor 1 (mGluR1) plays an important role in the signal transduction of central nervous system. Selective mGluR1 antagonists can block the signaling pathway activated by mGluR1 and exert a series of physiological actions including analgesia, antianxiety, antidepression, etc. Currently, the discovery and modification of selective mGluR1 antagonists have become a hot research focus. This paper reviews the structural catalogs of selective mGluR1 antagonists and their structure-activity relationships in the last decade.

Adenocarcinoma ; diagnosis ; surgery ; Aged ; Humans ; Male ; Treatment Outcome ; Ureteral Neoplasms ; diagnosis ; surgery

Objective: To study and explore the distribution characteristics of rs10975521A/T and rs1929992A/G polymorphism of the IL-33 gene in Chinese Guangxi population. To compare the frequency distribution differences of allele and genotype of two sites among different ethnic. Methods:The polymorphism of rs10975521A/T and rs1929992A/G of IL-33 gene in 283 subjects were analyzed with the methods of Single base extension (PCR-SEB) and DNA sequencing,and the distribution frequency and the differences between groups of that were analyzed statisticaly. Results:Three genotypes of AA,AT and TT were found in rs10975521A/T with the frequency distribution of 12. 7%,53. 0% and 34. 3% respectively and there was no significant difference between sexes of each genotype and allele frequency in the Guangxi population ( P>0. 05 ) . There were significant differences of the allele frequency of rs10975521A/T in the Guangxi population compared with that in the European (P< 0. 05), han Chinese in Bejing (P< 0. 05) and Japanese people (P< 0. 01). Three genotypes of AA,AG and GG were found in rs1929992A/G with the frequency distribution of 23. 9%,53. 7% and 13. 4% respectively and there was no significant difference between sexes of each genotype and allele frequency in the Guangxi population(P> 0. 05),but the differences of genotype frequency of rs1929992A/G was statistically significant compared with that in the European,han Chinese in Bejing and Japanese people ( P< 0. 05 ) . There were significant differences of the allele frequency between Guangxi population and European (P< 0. 01),han Chinese in Bejing(P< 0. 05). Conclusion: There are different degrees of discrepancy of rs10975521A/T and rs1929992A/G polymorphism of IL-33 gene among different race and region.

Objective To present study was to investigate the effects of insulin-like growth factor binding protein 7 (IGFBP7)on the proliferation of human hepatocellular carcinoma HepG2 cells.Methods Human hepatocellular carcinoma HepG2 cells was cultured,and plasmid pIRES2-ZsGreen1-IGFBP7 or empty plasmid was transfected into HepG2 cells and the cell transfection efficiency was examined by fluores-cence microscopy;MTT was performed to evaluate the effect of IGFBP7 on proliferation and apoptosis of HepG2 cells in 48 hours after transfection.Results IGFBP7 transfected group decreased cell proliferation noticeably.Conclusions Overexpression of IGFBP7 can down-regulte the proliferation of human hepatocel-lular carcinoma HepG2 cells.

Objective To observe the clinical effect of pioglitazone combined with gliclazide sustained-release tablets in the treatment of patients with early type 2 diabetes mellitus.Methods 80 patients with early type 2 diabetes mellitus in our hospital from June 2013 to July 2016 were selected as the study object,and the patients were randomly divided into two groups, 40 cases in each group.The control group were treated with gliclazide sustained-release tablets, the observation group were treated with pioglitazone combined with gliclazide sustained-release tablets.Then the blood glucose level, glycosylated hemoglobin level, lipid metabolism indexes and islet function indexes of two groups before and after the treatment were detected and compared.Results The blood glucose level, glycosylated hemoglobin level, lipid metabolism indexes and islet function indexes of two groups before the treatment were compared, the difference was statistically significant (P<0.05), while the blood glucose level, glycosylated hemoglobin level, lipid metabolism indexes and islet function indexes of two groups after the treatment were continuously improved , and the blood glucose level and glycosylated hemoglobin level of observation group were lower than those of control group, the ipid metabolism indexes and islet function indexes were all better than those of control group, the difference was statistically significant (P <0.05).Conclusion The clinical effect of pioglitazone combined with gliclazide sustained-release tablets in the treatment of patients with early type 2 diabetes mellitus is better, and it also has active adjustion role for the blood glucose, blood lipid and islet function state.