Objective To explore the curative effect of dissection steel plate treatment in humerus near end bone fracture curative effect.Methods From June 2000 to March 2006,dissection steel plate treatment was used in 31 cases of humerus near end bone fracture and Constant-Murley scores was used to evaluate the curative effect.Results All patients were made a follow-up for 10 to 24 months,the average 16.5 months.31 examples surgeries patient only superior 16 examples,good 10 examples,may 2 examples,difficult 3 examples.Conclusion Center 3 and 4 humeruses near ends bone fracture uses the dissection steel plate treatment to Neer dividing will be possible to obtain the good clinical effect.

OBJECTIVE:To evaluate the economics of Yindan xintai dropping pills in the treatment of angina pectoris caused by coronary heart disease from societal perspectives. METHODS:Therapy regimens related to Yindan xintai dropping pills and con-trol regimens were selected from published literatures included in database,and the cost of therapy regimens and clinical effect data were extracted from literatures. Contingent evaluation method was used to measure people's willingness-to-pay for angina pectoris treatments. An econometric model was conducted to transfer the effectiveness data to benefit data. The economics of treatment was evaluated depending upon net benefit or incremental net benefit indicator. RESULTS & CONCLUSIONS:When Yindan xintai drop-ping pills is used alone,its net benefit is >0,indicating economical advantage;56 d therapy regimen is better than 28 d therapy. When Yindan xintai dropping pills were combined with glyceryl trinitrate tablet,Isosorbide mononitrate sustained-release tablet, Simvastatin dispersible tablet and other drugs,its incremental net benefit is better than control regimens and has good economics.

Objective To test the effect and safety of′cocktail′wet compression on alleviate the swelling arm after the inter‐vention through the radial artery .Methods Patients whose arm were swollen after the intervention through radial artery were di‐vided into two groups (experiment group ,47 patients vs .control group ,46 patients) .The experiment group adopt the′cocktail′wet compress plus traditional therapy (including elevate and immobile the swelling arm);the control group only use the traditional ther‐apy .The levels of pain ,swelling index and the number of the blister were compared between two groups .Results None of the limbs necrosis was observed in two groups .The level of pain(2 .62 ± 0 .86 vs .5 .46 ± 1 .02) ,swelling index (3 .3% ± 2% vs .5 .8% ± 3% ) of the arm ,and the number of blister (0 vs .4) in experiment group were lower than in the control group (P<0 .05) .Conclusion The bundle of therapy strategy which named'cocktail'wet compress can lessen the swelling of the arm induced by intervention through radial artery ;it is both safe and effective thus deserves widely application .

OBJECTIVE To investigate and analyze the cause of the cross infection of Methicillin-resistant Staphylococcus aureus(MRSA) in ICU patients,and to apporach its preventive and control measures.METHODS Eiological inspection and sanitary monitoring have been done in ICU where there were two MRSA patients from June 6th,2008 to August 1st,2008.RESULTS MRSA has been detected on the hands of the ICU medical staff,on the bed-desks,on the switches of the vacuum extractor and gas supply unit on the wall,and in the NS for inhaling sputum.The separation rate were 37.5%,20.0%,54.5%,37.5%,87.5%.CONCLUSIONS ICU patients are prone to be infected with MRSA,which has a strong drug resistance and the infection is difficult to be treated.The cross infection can be prevented and controlled by rational administration,sterile operation and insulation.

Objective To develop coronary artery disease self-management scale and evaluate its reliability and validity.Methods The item pool was based on the theory of chronic disease self-management and the evidence of behavioral medical science related to coronary heart disease.Firstly,the preliminary scale was developed through specialist evaluation;then it was reviewed by 10 patients and specialists again;At last,209 patients were surveyed and based on the pilot data,a series of statistic analysis was conducted such as factor analysis,correlation analysis,etc.To deduce the items to 27 and then a comprehensive set of psychometric tests was performed on the final version.Results Psychometric tests with the application of stringent criteria confirmed the test-retest reliability(ICC=0.910),internal consistency(Cronbach's ?=0.913),criterion-related validity(r=0.271-0.573),construct validity(factor analysis confirms the hypothesis of the scale),responsiveness(t=9.011,P

The article expounded the preparation of experiment,teaching in class and conclusion after class,and explained the significance of teaching methods.To explore how to culture the ability of creative thinking,we conducted the experiment of teaching physiology for self-design and experimental skills,and aroused the students' interest in study in order to enhance the quality and effect of teaching in experimental class of physiology.

Objectives To investigate the expressions of endoplasmic reticulum stress (ERS)-related factors, glucose regulated protein 78 (GRP78) and C/EBP homologous protein (CHOP), in lungs of rats with bronchopulmonary dysplasia (BPD) and their relationship with pneumonocyte apoptosis, and further to explore the role of ERS-induced apoptosis in the pathogen-esis of BPD. Methods A total of 24 neonatal SD rats were randomly divided into control group and BPD group with 12 rats each. Rats in BPD group were exposed to 85%O2, while rats in the control group were exposed to air. Four rats in each group were sacriifced at 7, 14 and 21 days respectively after exposure. The expression of GRP78 in the lung tissues was examined by immunohistochemistry, the mRNA and protein levels of GRP78 and CHOP were detected respectively by real-time PCR and Western blot, and the apoptosis in lung cells were evaluated by TdT-mediated dUTP nick end labeling (TUNEL) assay. Results The mRNA and protein levels of GRP78 and CHOP, and the cell apoptosis in BPD group were signiifcantly different from those in control group (P<0.01) at different time points and increased over the time of hyperoxic exposure (P<0.01). Conclusions En-doplasmic reticulum stress may be initiated by hyperoxic exposure and apoptosis is induced via CHOP signal pathway, which is involved in the pathogenesis of BPD.

Objectives To construct prokaryotic expression plasmid of rat surfactant protein C (sp-c) gene under hyperoxia and expression in E.coli. Methods Twenty-one-day-old SD premature rats were exposed to 85%hyperoxia 12 hours after birth. The rats were executed after 7 days and their RNA were extracted from lung and cDNA was synthesized and amplified. And then the cDNA was cloned into pMD18-T vector and confirmed by enzyme digestion and sequencing. After the prokaryotic expression vector pET-28a(+)-sp-c was constructed, the recombinant plasmid was induced by IPTG and expressed in E.coli BL21 strain. The fusion protein was analyzed by SDS-PAGE and Western blotting. Results The pET-28a(+)-sp-c plasmid was constructed and the fusion protein with relative molecule mass of 21000 was highly expressed. Conclusions SP-C is successfully expressed in E. coli, which can be used to study the mechanism of action between SP-C and endoplasmic reticulum, the expression of SP-C in lung epi-thelial cell A549 and the impact of SP-C on proliferation, differentiation and apoptosis of AECIIs in future.

Objective To get a view of the participation, motivation and barrier of voluntary activities in medical graduates, and to provide valuable advices for improving such behaviors. Methods The convenience sample method was used in medical graduates in 2014 and the total sample was 348. The data of voluntary service were collected by self-designed questionnaire, including whether partici-pating in voluntary service, times, types, motivations and barriers. SPSS 20.0 were used in statistic analysis and data were processed by description analysis and χ2 test. Results The effective response rate is 80.7%(281). The proportion of the post graduated students participation in voluntary activities is 65.8%(185), however, only 13.4%(28) claimed such activities more than 3 times. The proportion of participation in male, student leaders and party members were higher than those female, non-student leaders and non-party members, the different is statistically significant (P<0.05). The proportion of medical related voluntary activities is 52.6%. The primary motivation of voluntary behaviors is social responsibility (30.1%), while the primary obstacle is lack of medium (39.50%)and limitation of personal time and energy (30.0%). Conclusions The participation and persistence of voluntary activity in graduated students are not high enough. The colleges need to strength the organization and management of voluntary activities and focus on social responsible education, inspire and guide the postgradu ate students to participate in voluntary activities persistently by using their specialties.

Objective To understand information on cognitive and demand of chronic kidney disease(CKD) patient to contin‐uing nursing .Methods Adopting stratified random sampling method took samples 200 CKD patiens who were treated at kidney disease of internal of general hospital form March to June 2014 .Self‐made questionnaire was used to survey cognitive and demand of chronic kidney disease patient to continuing nursing .Results Totally 200 questionnaires were gave out and 184 of them were taken back ,efficient rate is 92% .First ,cognition :10 .32% CKD patiens knew the meaning of continuing nursing ,9 .24% CKD patiens knew the content of continuing nursing ,12 .50% CKD patiens knew the role of continuing nursing .Second ,demand :65 .76% -95 .11% CKD patiens had demand on disease treatment knowledge ,individual diet guidance ,regular telephone follow‐up ,and regular follow‐up nurse ;38 .04% - 53 .26% CKD patiens had urgent demand on individual diet guidance ,free health consultation ,and regu‐lar follow‐up nurse ;28 .89% CKD patiens had demand on electronic health record .Conclusion The cognitive of CKD patiens to continuing nursing is low and the demand is high .Hospital should to actively develop the continuation of local nursing service .