Ventilator-associated pneumonia is a complication of mechanical ventilation and also important types of nosocomial infection. With the extensive use of ventilators, neonatal ventilator-associated pneumonia in a growing trend severely affected the success rate of the critically ill neonates, which has become a neonatal ventilator dependence and major cause of death. Taking reasonable and timely diagnosis and treatment is an urgent issue. This article focuses on the current diagnosis and treatment of ventilator-associated pneumonia in progress,especially in the diagnosis of etiology and treatment.

OBJECTIVE:To investigate how to develop pharmaceutical care in the hospital of university.METHODS:Through studying and comparing the pharmaceutical care in large and medium-sized hospitals,suggestions on the pharmaceutical care in the hospital of university were put forward.RESULTS & CONCLUSION:By drawing experience form large and medium-sized hospitals,the hospital of university can develop multiple items of pharmaceutical care in accordance with its own characteristics.

Myocardial fibrosis is the common results of the development of a variety of heart diseases which leads to extracellular matrix protein metabolic disorders and causes cardiac remodeling owing to cardiac fibroblasts proliferation, eventually results in malignant arrhythmia, heart failure, and even the occurrence of sudden cardiac death. Effective inhibition of myocardial remodeling could prevent the occurrence of sudden death. To know the protein kinase C (PKC) effective mechanism of regulation on myocardial fibrosis, a new therapeutic target for reversing myocardial remodeling might be provided.

Resistant starch is starch that escapes from digestion in small intestine and ferments in large intestine. Recent studies have demonstrated that resistant starch can decrease blood glucose, cholesterol, and triglyceride, enhance the sensitivity of insulin, and reduce body weight Therefore, it is useful for the prevention and treatment of diabetes. This article reviewed the effects of resistant starch on blood glucose, blood lipid and insulin resistance of diabetes.

ObjectiveTo explore the application of evidence-based nursing in ulcer pressure prevention of patients in cardiovascular surgery department and effect evaluation. MethodsEvidence-based nursing was applied to 342 patients in our department from January 2008 to October 2010,and the nursing effect was evaluated. ResultsNon of the 342 patients suffered ulcer pressure,the course of disease was shortened and the treatment effect was increased. ConclusionsApplication of evidence- based nursing in cardiovascular surgery patients can significantly reduce the occurrence of pressure ulcers,greatly improve the patients' quality of life,and also can increase the observation,analysis and problem solving ability of nursing staff.

Objective To understand the the current situation of the slogans in the schistosomiasis health education from the linguistic aspect.Methods Sixty-two slogans in the schistosomiasis health education were collected,then the rationality and validity of them were analyzed from two aspects :the language form and the semantic content.Results Most of the slogans had the appropriate language form and the rational semantic content,they could propagandize the policy and educate the people very well,but there were still some slogans had the inappropriate language form or have the irrational semantic content and so on.Conclusion In order to make the slogans in the schistosomiasis health education more effective,we should attach importance to the language form and the semantic content of them.

Objective To analyze the discourse right construction of China’s medical aid to Africa,so as to provide evidenc?es for improving the effect and sustainable development of China’s medical aid to Africa. Methods The documents of the dis?course right that China constructed in the medical aid to Africa were selected at different periods as discourse samples. The achievement and deficiency were analyzed from four aspects,namely confident,charismatic,influential,and dominant. Re?sults China’s medical team made much in the discourse right construction in their aid to Africa,but some China’s medical team members were still too cautious and too low?key. China’s medical team gained the trust of the people of Africa,but the lan?guage communication difficulties still hampered in China’s medical aid to Africa. Chinese medical team were widely praised by the African society,but in the west,some African media,even China’s media still neglected to report China’s doctors. China’s international discourse right were greatly improved,but western countries still dominated the public opinion. Conclusion Chi?na should refer to the actual situation of medical aid to Africa to strengthen the construction of discourse right.

In order to study the new function of riboflavin, the experiments of ri-boflavin on the prevention of teratogenesis were conducted. The experimental rats were divided into four groups A,B,C,D. A served as a control group, B,C,D, were given 50?g, 250ng and 1000?g of riboflavin respectively for one week intragastrically prior to the study. After pregnancy, all rats including controls were given teratogenic pesticide Dikushuang 0.75mg/kgbw for contaminaton intragastrically, riboflavin being given continually as before, to observe the effects on body weight growth and hemoglobin level of pregnant rats. The following parameters were measured: the reproduction of pregnant rats, the development of fetus and the teratogenic activity of fetus after animals were killed. The experimental results showed that the average body weight gain in the each dose groups of riboflavin were higher than the control group, but the difference was not significant. The hemoglobin levels at various experimental times were less significant among the groups.The rates of the resorption and the living fetus in 250?g and 1000?g groups were significantly lower than the control (P

Objective:To assess human leucocyte antigen(HLA)-DRB1 allele polymorphism and analyze the association between DRB1 allele polymorphism and clinical classification of ulcerative colitis.Methods:60 patients were investigated for DRB1 gene by DNA microarray.The results were compared with those from healthy subjects.Results:The frequency of DR2 and DRB1*15 in UC patients were 45% and 41.7% respectively,which were significantly higher than those(23.3% and 21.7%)in controls,the odds ratio being 2.688 and 2.582 respectively(P

Objective To investigate the role of osteopontin (OPN) in the pathogenesis ot cholesterol gallstone formation in bile.Methods The nucleation time of OPN in model bile and human gallbladder bile was studied by the nucleation time assay,the effect of OPN on cholesterol crystal growth in model bile was examined by the cholesterol crystal growth assay.The effect of OPN on vesicle was detected by the transmission electron microscopy in model bile and gallbladder bile; then the content of OPN and calcium were detected via the commercial kits in human bile.Results Osteopontin prolonged nucleation time in a dose dependent manner in model bile and human bile,and this effect was correlated with calcium.Compared with control group,the nucleation times were prolonged by 1.50and 1.93 times in lithogenic bile at the concentration of osteopontin 50 μg/ml and 100 μg/ml (P＜0.01),respectively. Nucleation time were prolonged by 1.17 and 1.33 times in normal bile (P＜0.01) and by 1.29 and 1.48 times in model bile (P＜0.01),respectively.The rate of cholesterol crystals growth was not influenced by calcium ions,but inhibited by osteopontin in a dose dependent manner in the model bile.Furthermore,the formation,aggregation and fusion of vesicles were delayed by osteopontin in bile samples as indicated by the transmission electron microscopy.The concentration of osteopontin [(0.53± 0.08) mg/ml vs. (0.65 ± 0.14) mg/ml,P＜0.05] and the calcium ions [ (0.71 ± 0.17) mmol/L vs. ( 0.84 ± 0.08 ) mmol/L,P ＜ 0.05 ] were lower in lithogenic bile than in control.Conclusions Osteopontin can inhibit the cholesterol gallstone formation in model and human gallbladder bile as the anti nucleating factor.