Tumor markers for early diagnosis of cancer is an important auxiliary mean,which for early tumor detection,monitoring and for judging curative effect of treatment regimens play important role.Clinical method for early diagnosis on ovarian cancer is the detection of serum CA125,however,its precision and specificity for early diagnosis are not enough.It has been found that in the development period of the patients with ovarian cancer,SMRP and CA125 is co-expression.This article reviews the value of serum mesothelin on diagnosis of epithelial ovarian cancer to provide reference on early diagnosis and treatment.

Community health service is an effective measure to relieve the difficult medical services and expensive medical cost problem,but community inhabitants in Chongqing make little use of community health service.The actual cause is that people s degree of trust in community health service is low.In view of existing situation,this article analyzes the various factors that influence community residents' degree of trust in community health service and puts forward corresponding policy proposal.

NOK is a newly identified receptor protein-tyrosine kinase (PRTK) molecule that can promote tumorigenesis and metastasis. Previous data showed that NOK could activate the phosphatidylinositol 3'-kinase (PI3K) pathway in stable BaF3 cells. But how does NOK activate PI3K in cells remains unknown. It was showed that NOK physically interacted with the PI3K downstream effector Akt and enhanced its activation in human embryo kidney 293T (HEK293T) cells. Deletion mapping indicated that protein kinase B (Akt) was able to directly contact with the kinase domain of NOK. Inactivating the Akt kinase domain significantly reduced the intermolecular interaction between NOK and Akt, while constitutively active mutant of Akt apparently had a stronger interaction with NOK. NOK did not have an additive effect on insulin-mediated Akt activation. Overall, the results indicate that NOK might complex with Akt and directly activate PI3K/Akt signaling pathway.

Objective To study the diagnostic value of spiral CT pulmonary angiography(SCTPA) for pulmonary embolism(PE).Methods SCTPA scans were performed in 25 patients with PE,the contrast-enhanced SCT scans of the pulmonary arteries were performed,MPR,MIP and SSD were performed simultaneously.Results The 29 SCTPA scans were performed in 25 patients, including the central type in 23 cases(92%) and the peripheral type in 2 cases(8%).The rates of the main,the sinistral and dextral,the middle lobular,the lobular and the lingular pulmonary artery displayed were 100%,the rates of the segmental pulmonary artery displayed were 97.77% and the rates of the subsegmental pulmonary artery displayed were 68.00%.The lobular and segmental pulmonary artery were mainly embolized,the rates of PE were between 46.58% and 75.00%.Conclusion SCTPA has great value in earlier and clear and definite diagnosis of PE.

Adult ; Antibodies, Monoclonal, Murine-Derived ; administration & dosage ; therapeutic use ; Female ; Hemophilia A ; drug therapy ; Humans ; Rituximab

Objective To understand status quo of the domestic and foreign iceberg competency model application,and to provide basis for further study in the nursing iceberg competency model.Methods A literature review about the application of competency iceberg model at home and abroad since 2009 was carried out,the relevant data was listed,and the research situation of domestic and foreign nursing iceberg competency model was summarized.Results According to the 141 total literatures whose theme was the iceberg competency model,only 3 articles were related to the nursing field,while most of the iceberg competency model aimed at the study of enterprises in the high-level management personnel,sales personnel and so on.More researches on competency iceberg model were conducted abroad,involved in all walks of life,an research direction of nursing had turned from general iceberg competency model to the study of specific posts.Conclusions The iceberg competency model applied to the management of nursing human resources in China is developed lately and the studies lack breadth,depth and scientificalness.Compared with foreign countries,there is a big gap.A thorough iceberg competency model for human resource management is ought to be studied to provide a new perspective and a more useful tool for the early Chinese nursing theory and practice.

Ventilator associated pneumonia (VAP) is a challenging complication of critical illness.Aerosolized antibiotic is an option for the management of VAP currently,as it is reported that it could increase levels of drug in alveolar without increasing systemic toxicity.The articles that focused on the aerosolized antibiotics in the treatment of VAP and its influence factors were reviewed,and it was found that to achieve maximum drug delivery efficiency and reduce the influence of nebulization method,some factors,such as ventilation modes,tidal volume,nebulizer type,should be adjusted and monitored during the treatment.

Objective To investigate the feasibility of laparoscopic radical gastrectomy for gastric cancer.Methods Laparoscopic radical gastrectomy was performed in 8 cases from Febrary 2005 to April 2005,including radical distal gastrectomy in 6 cases,radical total gastrectomy in 1 case,and radical proximal gastrectomy in 1 case.Results All the 8 patients underwent laparoscopic radical gastrectomy smoothly and no conversion to open surgery was required.The operation time was 340?62 minutes in radical distal gastrectomy,was 362 minutes in radical proximal gastrectomy,and 423 minutes in radical total gastrectomy.The intraoperative blood loss was 100～250 ml(mean,140 ml) in radical distal gastrectomy,300 ml in radical total gastrectomy,and 170 ml in radical proximal gastrectomy.No blood transfusion was needed.The number of havested lymph nodes was 18～37(mean,23).No surgical-related complications occurred.The time to first flatus was 38～56 hours(mean,42.4 hours),and the time to liquid diet was 2～5 days(mean,2.5 days).All the 8 cases were followed for 12～14 months postoperatively and no recurrence or metastasis was observed.Conclusions Laparoscopic radical gastrectomy is a feasible technique for patients with gastric cancer at early stage or early progressive stage.

Objective:To explore the expression of GITR/GITRL in rheumatoid arthritis(RA)and its correlation with clinical features of the disease.Methods:Fifty three RA patients,35 osteoarthritis(OA)patients and 35 healthy volunteers were included in the study.The real-time-fluorescence quantitative PCR method was used to analyze the expression level of GITR/GITRL mRNA.Using fluorescence-activated cell sorting(FACS),the expression of GITR on CD4+CD25+ T cells in peripheral blood monouuclear cells(PBMC)was detected.The levels of Anti-CCP antibody,C-reactive protein(CRP),erythrocyte sedimentation rate(ESR)and rheumatoid factor(RF)of the RA patients were measured at the same time.Results:It was shown that the level of GITR/GITRL mRNA and the percentage of GITR+ T cells in the CD4+CD25+ T cell subpopulation[12.38?5.72/16.41?10.16,(28.12?16.85)%] were significantly higher than those of the OA group [9.59?5.87/12.09?7.53,(21.01?14.42)%,P

Objective:To evalute the role of antidepressants in the treatment of functional dyspepsia.Methods:Separated 50 functional dyspepsia(FD)patients into 2 groups by random.Then treated the antidepressant group antidepressants,while the antidyspepsia group was treated with drugs to cure primary digestive system disease by individual principle.And both groups were treated with supportive psychotherapy.The therapy continued for 8 weeks.Mental and symptoms state evaluation was done before and after treatment by Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS)and by symptoms.Results:There was significant difference in the scores of SAS and SDS between the FD groups and normal groups(P0.05).Conclusions:FD patients commonly have depression or anxiety.Antidepressants have good efficiency in treatment of FD patients who has emotional impediment both for improving somatic and psychological symptoms.