The concept and technology of Web 3.0 are influencing and changing the study, work and life styles of people, and the library is using Web 3.0 to find out the high confidence UGC resources, improve the knowledge discovery and knowledge service ability of digital library, help library to search the mutually-accepted user groups according to their interests, provide the personal information service, and innovate the displaying methods of digital library.

The paper discusses the subject service of clinical medicine in the age of big data , including two aspects:clinical research and clinical medical treatment .It points out that the development and utilization of medical big data require for subject librarians and doc -tors with certain information literacy and proposes suggestion for enhancing the information literacy of subject librarians and doctors .

Human gastric cancer cell line MKN28 and BGC823 were infected with recombinated retroviruses containing TNF-? gene, The expression and function of TNF were identified in transfected cancer cell line MKN28-TNF and BGC823-TNF. Cancer cells showed lower growth rate after transfection, and the inhibition of growth rate were 71% and 66% in MKN28-TNF and BGC823-TNF in comparison with the control, respectively. Decreased levels of ~3 HTdR incorporation were observed. The tumorigenicity of MKN28-TNF in nude mice was completely lost as compared with the control . The results demonstrate the inhibition of gastric cancer cells growth and tumorigenicity introduced by exogenous TNF gene.

2.0 ?g/L,n=65 cases;Group B(low level):CRP

Objective To evaluate the reliability and validity of Chinese version of Arthritis Self-Efficacy Scale.Methods Arthritis Self-Efficacy Scale was translated and adapted according to Chinese culture,and content validity was evaluated by panel of experts.Then preliminary test was proceeded and revised the scale.90 effective questionnaires were recollected,and 40 patients were tested once again after two weeks randomly.Correlation analysis and factor analysis was conducted.Results The Cronbach's α of Arthritis Self-Efficacy Scale was 0.920 and the Cronbach's α of each subscale was ranged from 0.807 to 0.831.The test-retest reliability was 0.800 to 0.921.The correlations among subscales were ranged from 0.705 to 0.799,the correlations between each subscale and total scale were ranged from 0.875 to 0.921.Component analysis revealed three factors accounting for 56.47％ of the sample variance.Conclusions Chinese version of Arthritis Self-Efficacy Scale is of better reliability and validity,it could be used in the evaluation of self-efficacy for arthritis patients.

Objective To investigate the neural processing of stimulus salience and behavioral relevance with spatiotemporal patterns of event-related potentials (ERP).Methods The ERP was recorded from 20 subjects while they performed Eriksen task.Each stimulus picture contained 3 symbols:a central target (grey symbol ＜/ ＞ or X) represented pressing the corresponding button or withdrawing response respectively.And the flanking distractors were classified by both behavioral relevance ( ＜/ ＞-facilitory,X-inhibitory,H-irrelevant) and color salience (red,grey).Results Significant interaction effect was found for the reaction time(F(1.85,3521)=13.015,P＜0.001).Significant difference was found between the salient ((411.91 ±40.39) ms) and the non-salient ((420.42±38.58) ms) under the facilitory condition(t (19) =-4.858,P＜0.001).The significant ERP effects were revealed by statistical parametric mapping of F-value.The saliency effects appeared in the right occipital-temporal regions (100-125 ms),the bilateral dorsal attentional network (DAN) (150-300 ms) and the right-lateralized ventral attentional network (VAN) (300-450 ms).The effects of the behavioral relevance occurred in the occipital regions (150-200 ms),the VAN (200-300 ms) and the DAN (300-600 ms).The interaction effects of behavioral relevance between the target and the distractor occurred in the DAN (200-350 ms).Conclusion The information of the distractor salience and behavioral relevance access VAN and DAN in different stages respectively.The ERP effect in the DAN may be the neural correlation of contingent attentional capture.

Objective To investigate the effects of xuanzhi analgesic tablets on plasma levels of 6-keto-prostaglandin Flα(6-K-PGFlα) and thromboxane B2(TXB2) in rats with acute blood stasis. Methods Sixty SD rats were divided into six groups randomly, namely normal control, model control, positive control, xuanzhi analgesic tablets at 1. 36, 2. 72, and 5. 44 g·kg-1 groups. The rat model of blood stasis syndrome was caused by subcutaneous injection of adrenaline incorporated with ice-bathing. The effects of xuanzhi analgesic tablet on 6-K-PGFlαand TXB2 were observed. Results Compared with the normal control,plasma level of 6-K-PGFlα was significantly reduced(P<0. 01) and that of TXB2 in the model control was evidently increased(P<0. 01). Three dosages of xuanzhi analgesic tablets significantly raised 6-K-PGFlαlevel(P<0. 05)and lowered TXB2 level (P<0. 05). Conclusion Xuanzhi analgesic tablets significantly adjust plasma levels of 6-K-PGFlαand TXB2in rats with acute blood stasis. Xuanzhi analgesic tablets can coreect the imbalance between PGI2 and TXA2 through increasing 6-K-PGFlαand desearing TXB2 levels.

Objective:To explore influence of evidence -based nursing mode on lifestyle and negative emotion in aged pa‐tients with coronary heart disease (CHD) .Methods:A total of 88 CHD patients treated in our department of cardiology were selected .According to random number table ,they were randomly and equally divided into routine nursing group and evidence-based nursing group (received evidence -based nursing based on routine nursing ) . Unhealthy lifestyle status , negative emotion score ,nursing satisfaction and incidence rate of adverse events were recorded and compared between two groups before and four weeks after intervention .Results:Compared with routine nursing group after intervention ,there were significant reductions in percentages of smoking (40.9% vs .22.7% ) ,drinking (54.5% vs .38.6% ) ,high fat diet (43.2% vs .29.5% ) ,physical inactivity (45.5% vs .25.0% ) and overweight or obesity (52.3% vs .29.5% ) in evidence‐based nursing group , P<0.05 all;compared with before intervention ,there were significant reductions in scores of self -rating anxiety scale (SAS) and self-rating depression scale (SDS) in both groups after intervention(P<0.05 or <0.01) , and compared with routine nursing group ,scores of SAS and SDS significantly reduced in evidence -based nursing group , P<0.05 all .Compared with routine nursing group ,there was significant rise in nursing satisfaction (86.4% vs .97.7% ) and significant reduction in incidence rate of adverse events (25.0% vs .11.4% ) in evidence -based nursing group , P<0.05 all .Conclusion:Evidence-based nursing can effectively reduce unhealthy lifestyle and remit the negative emotional state in aged CHD patients ,which is worth extending in clinic .

Objective To explore the clinical features of neonatal septicemia caused by Lester. Methods The clinical features of septicemia caused by Lester bacteria in 9 neonates confirmed by blood culture during from January 2011 to June 2016 were retrospectively analyzed. Results All of the 9 cases were premature and cesarean delivery. The main clinical manifestations were cyanosis (7 cases), fever (5 cases), anhelation (4 cases), hypomyotonia (4 cases), and respiratory distress (3 cases). Blood cultures in 9 cases were detected Lester bacteria with 3 cases found in sputum and 1 case in both sputum and cerebrospinal fluid. Drug sensitivity test showed that Lester bacteria were sensitive to ampicillin, penicillin, and sulfamethoxazole. All of the 9 cases adjusted anti-infective medications after the diagnosis of Lester septicemia by blood culture, and all of them were cured or improved, and discharged. Conclusion Neonatal Lester infection is a serious infectious disease. Fever in pregnant women should alert clinicians to Lester infection. Early detection of pathogens and targeted treatment can help improve prognosis.

Informationization teaching resources contain a large number of information so rea-sonable and effective application of the resources is of great significance to the teaching. The article tries to explore and work out some teaching strategies for effective application of informationization teaching resources through action research combined with literature research , questionnaire survey method , interview and other methods. The research process: the original teaching strategies of infor-mationization teaching resources were implemented , implicated and verified in the first round action research; the problems in the first round were summarized and analyzed and the original teaching strategies were adjusted and optimized in the next round action research; finally, the teaching effec-tiveness between the two rounds action research was evaluated and analyzed by the “classroom teach-ing effectiveness criteria based on the use of information technology teaching resources”. The results show that effective application of informationization teaching resources is of great help to the teaching effect. It can enhance the learners' interest in learning and improve their academic performance. Ap-propriate and rational teaching strategy should be provided flexibly according to the learning back-ground and characteristics of students as well as learning contents.