Objective To establish programming of home care nursing service by investigation and analysis of the current status of the elderly requirements towards community nursing in TaoYuanJu community.Methods Establish the evaluation sheet about nursing demands of in-home elderly to investigate 240 elderly people's comprehensive functional status and home care nursing service requirements by professional staff entering house.Results 67.08% of the old residents had home care nursing service demands.Conclusion Developing familial nursing care, can effectively improve the self- health care consciousness and capacity of aged people, having important significance for ensuring healthiness life of the elderly.

Objective To investigate the relation between plasma macrophage migration inhibitory factor(MIF) concentration and the activity of activator protein-1(AP-1) in peripheral blood and coronary heart disease(CHD),and their relation with coronary arteriosclerosis plaques in patients with CHD.Methods One hundred and forty two patients were divided into coronary heart disease(CHD) group(n=107) and control group(n=35) according to coronary angiographic(CAG) result.The CHD group was further divided into stable angina pectoris(SAP) group(n=33) and acute coronary syndrome(ACS) group(n=75) according to clinical manifestations.In addition,according to the type of coronary lesions,the CHD group was further divided into the type A lesion(n=30) group,type B group(n=48) and type C group(n=29).According to the degree of coronary stenosis,the CHD group was also divided into mild stenosis group(n=21),moderate stenosis group(n=31) and severe stenosis group(n=55).The amount of Phospho-c-Jun in lysate and plasma MIF concentration were measured by enzyme-linked immunosorbent assay(ELISA).The results of Phospho-c-Jun was demonstrated with absorbance.Which reflect the amount of AP-1.Results The absorbance of Phospho-c-Jun in the CHD group was higher than that in the control(1.43?0.33 vs 0.71?0.13,P

Objective To understand the progress of paclitaxel carriers, to provide theoretical support for research of paclitaxel carriers and clinical use of paclitaxel.Methods To study literatures on paclitaxel carriers recently and understand the research direction of paclitaxel carriers.Subsequently, the advantages and disadvantages of various paclitaxel carriers were analyzed and summarized.Results Paclitaxel as an effective anti-tumor chemotherapy drugs, had poorly water-soluble, serious toxicity and side effects, which limited the wide application of paclitaxel to some degree.Development of liposomes, micelles, microspheres, nanoparticles and other new dosage forms had broken these restrictions, which had vital significance.Conclusion Paclitaxel carriers can improve the solubility of the drug, reduce side effects, and develop toward multi-functional and finely targeted.

Objective To evaluate the usefulness of the transect imaging and 3D-reconstruction with spiral CT in acetabulum fracture.Methods 23 cases of acetabulum fracture proved by clinical plain radiograph,transect imaging and 3D-reconsection were reviewed retrospectively.3D-reconsection were obtained on the basis of spiral transect imaging with use of 2~3 mm collimation.3 pitch and 1.2~2 mm reconstruction interval.Results Fractures were demonstrated definitely with transect imaging.3D-reconstruction in all patients the transect imaging displayed the fractures and the displacement of the burden opex of acetablulum,the disruption within joint,the direction of fracture.Displacement of detached bone fragments and capitis femoris were display stereoscopically by 3D-reconstruction.Conclusion The transect imaging and the 3D-reconstruction of spiral CT technique with spiral CT could afford the more valuable messages.Surgeon will benefit greathy from their usefulness in the choice of the surgical intervention and operative planning.

Objective To study the expression and the significance of phosphorylated P38(p-P38) and uPA in breast cancer tissues.Methods Immunohistochemistry(S-P) was used to test the protein expression of p-P38 and uPA in 60 specimens from 50 patients with breast cancer.Western blotting was adopted to detect the protein expression of p-P38 and uPA in breast cancer cells and uPA protein expression after incubation with SB203580,an specific inhibitor of P38 MAPK blocked P38 MAPK signaling pathway.Results The positive rates of p-P38 protein and uPA protein in breast cancer tissues were 56.7%and 60.0% respectively.The protein expression level of p-P38 and uPA in breast cancer tissues was significantly higher than that in adjacent normal tissues(P

Objective: To investigate the treatment effect of rational enteral nutrition in stress ulcer bleeding after severe brain injuries.Methods: 30 cases with severe brain injuries accompanied with stress ulcer bleeding were supported by enteral nutrition as clinical treatment group.50 cases with the same conditions were managed with traditional treatment methods as control.Results: All patients in clinical treatment group had no stress ulcer bleeding any more. The nutritional state was improved. On the other hand,the stress ulcer bleeding occurred again and again and the nutritional state was poor.Conclusion: Rational enteral nutrition can treat upper gastrointestinal stress ulcer bleeding in severe brain injuries effectively.

Objective To establish an appropriate cut-off value of high sensitivity cardiac troponin T (hs-cTnT) and optimal combination measurement in the early diagnosis of acute myocardial infarction (AMI).Methods This research is a prospective study.342 patients admitted to emergency department with chest pain,43 patients with renal failure,40 patients with pneumonia and 18 premature with patent ductus arteriosus were involved from June 2012 to June 2013 in Peking University Third Hospital.The plasma hs-TnT,NT-proBNP,cardiac troponin Ⅰ (cTnI),CK-MB and copeptin were measured.The distribution of hs-cTnT among associated diseases was analyzed,the diagnostic performance of hs-cTnT and the role of combination hs-cTnT with NT-proBNP,CK-MB and copeptin were evaluated by receiver operating characteristic (ROC) curve.The statistical method was used to calculate the Sensitivity,specificity,negative predictive value and positive predictive value of hs-cTnT in the diagnosis of AMI.Results As compared to patients with STEMI(median 0.52 μg/L,range 0.037-7.610 μg/L),hs-cTnT was lower in the patients with Non-STEMI(median 0.127 5 μg/L,range 0.021-4.260 μg/L).However,the levels of hs-TnT in other diseases were also increased increased in varyng degrees (Chi-square =76.432,P ＜ 0.05)The areas under the curve (AUC) for hs-cTnT and cTnI in the diagnosis of AMI were 0.862 (95％ CI:0.729-0.928) and 0.748 (95％ CI0.666-0.818) respectively (Z =2.713,P ＜ 0.05).Taking 0.014μg/L and 0.035 μg/L as cut-off value of hs-TNT,the sensitivities were 100％ vs 95.1％,the specificities were 44.4％ vs 65.7％.The combination of hs-cTnT,NT-proBNP,CK-MB resulted in a increase in AUC (0.915,95％ CI:0.838-0.964) (Z =2.147,P ＜ 0.05) and the combination of hs-cTnT and copeptin resulted in a increase in AUC 0.921 (95％ CI:0.820-0.975) (Z =2.589,P ＜ 0.05).Conclusion With the cut-off value of 0.035 μg/L for diagnosis of AMI was appropriate,and the combination measurement can improve the accuracy of early diagnosis of AMI.

Objective To understand the situation of off-label use of sildenafil, so as to provide reference for developing off-label drug use policy. Methods A stratified random sampling method was used to collect prescription data of sildenafil in Guangdong Women and Children Hospital in 2015. The off-label drug use situation was analyzed according to drug labels. The situations of drug use in all departments were summarized, and off-label drug use occurrences were analyzed.Results A total of 1044 prescriptions with sildenafil were collected and analyzed to discover the occurrence of off-label use was up to 69. 54%. The top 3 departments of off-label use of sildenafil were assisted reproductive center, heart center and neonatal intensive care unit (NICU). The top 3 types of off-label use were non-indication(50. 35%), over drug population(31. 76%) and over drug administration(17. 89%). The top 3 diseases for non-indications were infertility, pulmonary hypertension and congenital heart disease. Conclusion Sildenafil off-label use was common in Guangdong Women and Children Hospital in 2015, especially in assisted reproductive center, heart center, and NICU. The result suggests that more clinical studies about sildenafil on cardiovascular system are expected to provide more evidence for drug use, so as to ensure the safety of drug use in special populations and avoid potential medical risk.

Objective:Based on relevant database data analysis,to explore the correlation of the abnormal expression of EMT related factors and chronic obstructive pulmonary disease and its related non-small cell lung cancer.Methods: Based on some data sets of GEO in the NCBI database,to perform express analysis,survival analysis and correlation analysis.Results: ①Snai1 and other EMT related regulatory factors exist significantly higher expression in non-small cell lung cancer patients,and E-cadherin (CDH1) was showed significantly lower expression. ②A large number of COPD patients samples were analyzed,and some EMT-related molecules in patients with COPD also showed significant abnormal expression and consistented with the changes in patients with non-small cell lung cancer.Conclusion: The results showed that dysregulation expression of EMT related regulatory factors may have some correlation with disease progression of COPD patients through the EMT markers and their expression and correlation analysis in COPD patients.

Objective By reviewing the relevant literature, we explored the current status and problems of the evaluation of the training effectiveness, and put forward the corresponding countermeasures, in order to provide a theoretical basis for the effect evaluation of nurse training in China. Methods By searching Citation online search and integration system (CITE), the Chinese biomedical literature service system (CBM), we included the literatures on the effect evaluation of the nurses training in the core journals from January 2006 to November 2015. Retrieval literatures were imported the bibliographic management software Note express by database. The corresponding field were analyzed in the literature′s age distribution, evaluation object, evaluation model, evaluation method, evaluation index and evaluation tool, et al. Results There were 343 literatures had retrieved, the total number of literatures presented a increasing tendency. The evaluation methods, evaluation tools and evaluation indicators presented a tendency of diversity, and the evaluation model was relatively single. Only 16 (4.7%) literatures tried to construct the training effect evaluation system of nurses, which was not based on some theory or hypothesis, which had not been effectively put into practice. Conclusion The effect evaluation system of nurse training needed to be done in depth, such as reconstruction of the new training evaluation model, the establishment of training evaluation system of different professional, different levels, different positions, to research evaluation methods, evaluation criteria and clinical practice testing, to design, training evaluation management software etc.