Objective The authors report nurse and patient communicate circumstances be short of 30 inexperienced nurses in paediatrics of pediatrics,answer ability accident when they encounter clamant circumstances.Letter press be dead against be short of bring forward measure,acquire approve of effect. Methods Accept ways of give lessons,selective examination,assess and extend invalid questionnaire,strengthen nurse knows in nurse and patient communicate importance and dispute correlation concept,advance ethics level,answer skill and handle skill,accordance relation of nurse and patient. Results After nurse act norm,approve of patients have advanced,bring a lawsuit against of patient have cut down. Conclusion Cut down nurse dispute depend on look up cause of dispute,betimes build up flaw.

[Objective] To evaluate the influence of dexmedetomidine on median effective target effect-site concentration(EC50)of sufentanil-inhibiting urethroscope insertion response in patients undergoing transurethral resection of prostate(TURP).[Methods] Forty patients with ASA grading Ⅰ-Ⅱ who accepted selective TURP were divided by random digits table method into two groups with 20 cases each.The patients in dexmedetomidine group were treated with 0.6 μ g/kg dexmedetomidine intravenous infusion for more than 10 min,while control group were treated with equivalent capacity of 0.9％ sodium chloride.At 5 min after stopping injection,target-controlled infusion of propofol was started and the plasma target concentration was 3.0 μ g/ml.At 10 min after infusion,target-controlled infusion of sufentanil began and the plasma target concentration was 0.20 ng/ml.The target concentration of sufentanil of the next patient accorded to the patient with or without the urethroscope insertion response and the adjacent rate of the target concentration was 1.1.The EC50 and 95％ confidence interval(CI)of sufentanil were calculated.[Results] There were 20 cases in dexmedetomidine group ultimately selected and 19 cases in control group.There was no statistical significance in absolute value of ST segment of intraoperative electrocardiogram,systolic blood pressure,heart rate,pulse oxygen saturation and bispecual index between two groups(P＞0.05).EC5o of sufentanil-inhibiting urethroscope insertion response in dexmedetomidine group was 0.1148 ng/ml(95％ CI 0.1055-0.1249 ng/ml),which was significantly lower than that in control group[0.1454 ng/ml(95％ CI 0.1339-0.1580 ng/ml)](P＜0.05).[Conclusions] 0.6 μg/kg dexmedetomidine intravenous infusion before operation can reduce the EC50 of sufentanil-inhibiting urethroscope insertion response in patients undergoing TURP.

ObjectiveTo analyze the results of implementing the tutorial system for medical interns, and to put forward some suggestions. MethodsThe medical interns and the doetors selected as tutors were asked to do questionnaires to study the tutorial system's feasibility and effectiveness. Simultaneously, we adopted the Objective Structured Clinical Examination ( OSCE ) to assess its process and resuits. Results74.3％ of the students and 75.5％ of the doctors think that they need the tutorial system,73.2％of the students think that this system can train better clinical skills,67.9％ of the doetors think that they can review the knowledge learned through teaching. Implemented after one year, students' OSCE scores are improved. ConclusionTutorial system for medical interns has achieved preliminary success, and the preparatory work and related-system building need to be further improved.

Lower limb ischemia is common and refractory diseases,in severe cases,it can impact on life quality even threat life.The traditional treatment contain medical and surgical,but cannot obtain satisfactory results.And therapeutic angiogenesis has achieve satisfactory results in animal experimnents and clinical study as its put forward.In recent years,Cell Therapy as one of the research hotspot,the micle aims to introduce the research of progress about therapeutic angiogenesis in detail.

Objective To compare the results of emergency clinical training for medical students and to put forward some suggestions.Methods Toatlly 207 medical students of Grade 4 studied in the first people' s hospital of Shanghai Jiaotong university from 2009 to 2011 were divided into the traditional group (n =90 ) and the experimental group (n =117 ).The students in the experimental group participated in emergency clinical training in summer vacation while those in the traditional group did not.Questionnaires about their self-learning ability,clinical communicating ability and critical thinking ability after training the were conducted and the data were analyzed by descriptive statistical analysis.Results One hundred and five effective questionnaires were recovered from the experimental group,with the recovery rate 89.7％ and 62 effective questionnaires were recovered from the traditional group,with the recovery rate 68.9％.The scores about clinical communicating ability and critical thinking ability of the experimental group were significantly highcr than those of the traditional group [ (79.45 ± 9.354)vs.(75.87 ± 9.926),(263.38 ± 30.925 ) vs.(251.36 ± 23.679),P ＜ 0.05 ].However,there was no significant difference in scores about self-learning ability between the two groups [ ( 153.97 ± 23.725 ) vs.( 149.83 ± 13.891 ),P ＞ 0.05].Conclusion Emergency clinical training is helpful to improve medical students' clinical communicating ability and critical thinking ability.It is worth popularizing.

Objective:To explore the feasibility of pharmacy trusteeship in Shanghai medical institutions to provide useful informa-tion for the reform of medicine without added profit and pharmacy transition to clinical pharmacy. Methods: On-site investigation of seven hospitals and one famous drug retail company in Shanghai was performed combined with the communication with relative person-nel and non-random sampling questionnaire survey on the staff of pharmacy. Statwing software was used in the statistical analysis of the data. Results: A total of 93 valid questionnaires in the study were taken back. Although one hospital has achieved great progress in pharmacy trusteeship, most of respondents had negative attitudes and the common thought was that pharmacy trusteeship did more harm than good to the development of clinical pharmacy at present. Conclusion: As a consequence of drug zero interest policy and clinical pharmacy development, pharmacy trusteeship should be explored and attempted. The duties and responsibilities of all parts in pharma-cy trusteeship should be definite in law in order to standardize drug retail market and protect the interests of patient.

Nicotinamide N-methyltransferase (NNMT) is a S-adenosyl-L-methionine (SAM) dependent cytoplasm enzyme,which plays a vital role in the biotransformation and detoxification of many drugs and xenobiotic compounds.Recent studies have revealed abnormal expression of NNMT in many tumors,which may contribute to tumorigenesis and tumor development and radiotherapy or chemotherapy resistance.

Objective To study the relationship of expr ession of PTEN and vascular endothelial growth factor (VEGF) with angiogenesis i n bladder cancers. Methods Using immunohistochemical S- P method,the expression of PTEN and VEGF was examined in 62 bladder cancer sampl es and 18 chronic cystitis samples (control group);and the microvessel density ( MVD) was compared among different expression states of PTEN and VEGF in bladder cancer tissues. Results The positive rates of PTEN in bl adder cancer and control groups were 53.2% (33/62) and 100.0% (18/18),respective ly.The difference between the 2 groups was significant ( P

Objective To establish age specific reference ranges of serum total prostatic specific antigen (T PSA) and to investigate the relationship between T PSA,free PSA (F PSA) and ratio of F PSA/T PSA(F/T) with age in benign prostatic hyperplasia (BPH) patients. Methods 913 consecutive cases were studied retrospectively.In all of them with the age ranged from 30 to 89, serum T PSA and F PSA levels were assayed.All the patients were suspected to be BPH or PCa,103 being diagnosed as PCa on biopsy under B ultrasound and the other 810 being BPH. Results The incidence rate of PCa was 11.3% in this group.Serum T PSA and F PSA levels were positively correlated with the age ( r=0.22,P

Objective To compare the serum PSA (T PSA and F/T PSA ratio) between patients of benign prostatic hyperplasia (BPH) and prostate cancer (PCa). Methods We studied retrospectively 810 cases of BPH and 103 cases of PCa consecutively from November of 1996 to June of 1999 and compared the differences of T PSA level and F/T ratio between these two kinds of diseases. Results In BPH patients,serum T PSA 10 ng/ml were 71.7%, 22.1 % and 6.2% respectively while these were 10.7%,17.5% and 71.8% in PCa patients ( P 10 ng/ml(0.110 ng/ml.