Objective To investigate the current situation in construction of WeChat public platform in 9 class A hospitals affiliated to Sichuan Province in Chengdu. Methods The problems and the reasons why they occurred in construction of WeChat public platform in these 9 hospitals were analyzed by literature analysis, interview, Topsis and RSR analysis, and their combination. Results The problems found in hospital WeChat public platform included imperfect management, unmatched construction level and hospital scale, insufficient government policy support and effective supervising mechanisms. Conclusion Hospitals should strengthen the construction and management of their WeChat public platform, innovatively construct their WeChat public platform, win over sufficient government policy support, and improve their supervising mechanisms.

OBJECTIVE: To compare the effect and safety between Velcade-Dexamethasone (VD)and revised Vinorebine+Pirarubicin+ Dexamethasone (VAD) regiment for multiple myeloma (MM). METHODS: Thirty-six patients with MM were reviewed, 16 of whom were treated with VD (VD Group) and the others with VAD. European Group for Blood and Marrow Transplant (EBMT) criteria and National Cancer Institute Common Terminology Criteria for Adverse Events (NCICTCAE) were chosen to analyze the efficacy and side effects. RESULTS: In the VD group and the revised VAD group, the rates of complete response, partial response, minimal response, no change and progress disease were 50% vs. 5%, 25% vs. 25%, 18.8% vs. 15%, 6.2% vs. 35% and 0 vs. 20%, respectively. The total response rates were 93.8% vs 45%. There was significant difference in the overall response rate between the 2 groups (P<0.05). The side effects were less serious, and the endurance was better in the VD group than those in the revised VAD group. No serious effects of hematology and cardiology were seen, and good endurance was showed in the renal dysfunction in the VD group. CONCLUSION Velcade combined with dexamethasone is a safe and effective regiment for multiple myeloma with good safety and endurance.
Adult ; Aged ; Antineoplastic Agents ; administration & dosage ; adverse effects ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Boronic Acids ; administration & dosage ; adverse effects ; Bortezomib ; Dexamethasone ; administration & dosage ; Female ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; drug therapy ; Pyrazines ; administration & dosage ; adverse effects ; Retrospective Studies

Exploring the genetic basis of human infertility is currently under intensive investigation.However,only a handful of genes have been validated in animal models as disease-causing genes in infertile men.Thus,to better understand the genetic basis of human spermatogenesis and bridge the knowledge gap between humans and other animal species,we construct the FertilityOnline,a data-base integrating the literature-curated functional genes during spermatogenesis into an existing sper-matogenic database,SpermatogenesisOnline 1.0.Additional features,including the functional annotation and genetic variants of human genes,are also incorporated into FertilityOnline.By searching this database,users can browse the functional genes involved in spermatogenesis and instantly narrow down the number of candidates of genetic mutations underlying male infertility in a user-friendly web interface.Clinical application of this database was exampled by the identifi-cation of novel causative mutations in synaptonemal complex central element protein 1(SYCE1)and stromal antigen 3(STAG3)in azoospermic men.In conclusion,FertilityOnline is not only an integrated resource for spermatogenic genes but also a useful tool facilitating the exploration of the genetic basis of male infertility.

OBJECTIVETo investigate the effects of siRNAs targeting CD97 immune epitopes on proliferation, infiltration, apoptosis and cell cycle of breast cancer cells.

METHODSsiRNA sequences targeting CD97and CD97immune epitopes were designed according to Gene Bank NM_001025160.2 with smart siCatchsiRNA design software. CD97siRNAs were transfected into MDA-MB231 cells in which CD97 was highly expressed. Highest sensitive CD97and CD97siRNA were screened by Western blotting. Inverted microscope was used to observe the growth of CD97siRNAs-transfected MDA-MB231 cells; the proliferation activity of MDA-MB231 cells was detected by MTT method; the wound healing assay and Transwell migration test were performed to examine the migration and infiltration ability of CD97and CD97siRNA-transfected MDA-MB231 cells; the effects of CD97siRNA and CD97siRNA on cell apoptosis and cell cycle of MDA-MB231 cells were detected by TUNEL and flow cytometry.

RESULTSThe growth and proliferation activity of CD97siRNAs-transfected MDA-MB231 cells were significantly lower than those in the control groups, and such differences were more significant in CD97siRNA-transfected group (all<0.05); scratch test showed that the wound healing rate was lower in CD97siRNAs-transfected groups, especially in CD97siRNA-transfected group (all<0.05); Transwell migration showed that the number of MDA-MB231 cells crossing through chambers were less in CD97siRNAs-transfected groups, especially in CD97siRNA-transfected group (all<0.05); no significant difference in cell apoptosis was observed between CD97siRNAs-transfected groups and control groups; cell cycle detection showed that CD97siRNAs-transfected groups had less cells in G/Gphase and more cells in S phase compared with the control groups, and such effect on cell cycle was more marked in CD97siRNA-transfected group (all<0.05).

CONCLUSIONSCD97 plays an important role in the cell growth, proliferation, migration and invasion of breast cancer MDA-MB231 cells, and compared with CD97, CD97may have more effective inhibitory effects on cellular malignant behaviors.