Objective:To explore the components of medical professionalism among excellent physicians , and discuss the approaches and ways of cultivating professionalism of physicians .Methods: We designed a question-naire, on the basis of literature retrieval , to investigate 50 excellent clinical doctors that came from 8 class 3A hos-pitals in Shanghai .Then we interviewed 20 famous doctors of them , who had good reputation and prestige .Re-sults:The components of excellent physician's professionalism include moral quality character , achievement behav-ior character and interpersonal communication character .And each character consists of a collection of different competencies .Conclusions:There is a stable positive correlativity relationship between the degree of excellence and physician's professionalism .The cultivation of medical professionalism should be based on ability , practice and humanistic quality , and through various ways and measures .

Objective To investigate the expression of Bmi-1,Mdm2 and Ki-67 in extrahepatic biliary duct carcinoma and to evaluate their clinical significance. Methods The expression of Bmi-1.Mdm2 and Ki-67 was detected in 10 normal extrahepatic biliary duct tissue and 30 cases of extrahepatic billary duct carcinoma with immunohistochemic0al staining and the their clinical significance were analyzed. Results No POsitlVe Bmi-1 expression was found in 10 normal extrahepatie biliary duct cages, while 18 of 30 extrahepatic biliary duct carcinoma cases showed positive Bim-1 expression.The expression of Bmi-I in extrahepatic biliary duct carcinoma(60.0%)was statistically higher than that in normal extrahepatie biliary duct(P<0.05).The positive expression rate of Mdm2 in extrahepatic biliary duct carcinoma was significantly higher than that in normal extrahepatic biliary duct (56.7%vs 20.0%,P<0.05).The cases of extrahepatic biliary duct carcinoma with Ki-67 proliferation index higher than 5%reached 60.0%,while the Ki-67 index was all lower than 1%in 10 normal extrahepatic biliary duct tissue, suggesting the higher proliferating activity of extrahepatic biliary duct carcinoma.No differences were found in the expressions of Bmi-1,Mdm2 and Ki-67 among extrahepatic biliary duct carcinoma cases with different clinical pathological features. Conclusion The results indicate that the expression of Bmi-1 and Mdm2 up-regulation may play an important role in carcinogenesis of extrahepatic biliary duct caroinoma. No clinical significances of the expressions of Bmi-1,Mdm2 and Ki-67 are found in extrahepatic biliary duct carcinomas.

Objective:To discuss the structure of medical humanistic curriculum system based on the research of quality features of excellent doctors .Methods:The goal , content and form of humanistic curriculum were based the factor of famous doctors'competencies which was build on the basis of literature review and experts'interview. Results:Ability and attitude or values accounted for high proportion of overall quality features .Humanities con-tained in most factors of excellent doctors'quality features;guiding significance of the structure of medical humanis-tic curriculum system is provided with excellent doctors'quality features .Conclusion:We should focus on the inte-gration of humanistic knowledge and practice , push humanities course into every stage of the medical education , further enrich category and quantity of medical humanities course and teaching form of medical humanities course , perfect the examination mode of medical humanities course in order to cultivate more excellent doctors .

This article elaborated the connotation of public hospital medical insurance payment system and the importance of reform,summarizing and analyzing the practical exploration of promoting medical insurance payment system reform in the localities.Then it moved on to introduce new progress of medical insurance payment system reform abroad and the emerging mode of medical insurance payment, such as pay for performance,payment by results,and bundled payment.In the end,the authors put forward policy suggestions to improve medical insurance payment system at public hospitals in China, namely to build a modern healthcare payment system in line with the needs of medical service system.Such a system should be guided by comprehensive performance,restrained by cost budgeting, based on a diversified payment mode,and supported by information technology.In addition,it should have scientific payment standard and modern governance mechanism,and keep interactive development with commercial health insurance.

Objective To cpmpare the assessment of retinal and choroidal disease using confocal scanning laser ophthalmoscope (cSLO) imaging and color fundus camera.Methods Sixty-seven patients (90 eyes) with fundus diseases were included in this study.There were 35 males (51 eyes) and 32 female (39 eyes),mean age was 51.32 years.All subjects underwent fundus imaging using cSLO technology and traditional color fundus camera,positive numbers of every retinal pathological change were calculated and compared.Spectral domain-optical coherence tomography (SD-OCT) was also done to compare the accordance rate between two modes of fundus imaging (cSLO technology and traditional color fundus camera) and SD-OCT in choroidal changes.Results The positive numbers of retinal microaneurysm (x2 =4.157,P＜ 0.05) and epiretinal membrane (x2 =5.428,P ＜ 0.05) using cSLO fundus imaging were significantly higher than traditional color fundus camera,while the positive numbers of cotton wool spots (x2 =0.523),retinal hemorrhage (x2 =0.117),hard exudates (x2 =0.325) and macular hole (x2 =0.070)were no significant different (P＞ 0.05).The SD-OCT accordance rate of choroidal pathological changes using cSLO technology was higher than traditional color fundus camera (x2 =9.143,P=0.007).Conclusion In retinal and choroidal diseases,the imaging quality of cSLO fundus imaging technology is better than the traditional color fundus camera technology.

Objective To prepare and evaluate the reference materials for plasma von Willebrand Factor antigen testing with fresh frozen plasma.Methods The candidates were prepared by low temperature centrifugation in 5 different concentration levels.The homogeneity and stability of the preparation was evaluated according to the ISO Guide35 and CNAS-GL03.The comparability between STAGO and IL system was evaluated according to the WS/T 356-2011.Then the preparations were characterized by six laboratories with the Secondary Coagulation Standard established by NIBSC(SSCLOT4).Results Homogeneity evaluation of the preparation showed that there was no statistically significant difference between the groups (P >0.05),the F values of factor analysis of variance were 0.317~0.844,the uncertainty range was 1.01% ~2.06%.A linear regression based on stability evaluation indicated that the linear trend (within 24 weeks)was insignificant (P >0.05). The uncertainty range of long-term (within 24 weeks)stability was 0.79% ~ 1.20%.The results of the preparations on STAGO and IL system were comparable.The certificated values of the candidates were range from 12.2% to 138.9% with uncertainties were 0.06%~0.09%,respectively.The range of combined standard uncertainty was 0.03% ~ 0.16% while the expanded uncertainty was 2.2%~6.7%.Conclusion The reference materials for von Willebrand Factor antigen testing were stable and homogenous with comparability between STAGO and IL.The method of characterization was accurate and reliable.

OBJECTIVE: To study the effects of Wenyang Chubi Decoction (WYCBD), a compound traditional Chinese herbal medicine, on connective tissue growth factor (CTGF) and collagen-I (COL-I) in a mouse model of scleroderma. METHODS: Scleroderma was induced in BALB/c mice by daily local injection of bleomycin for three weeks and the mice were randomly divided into untreated, WYCBD-treated and normal saline (NS) treated groups, with another group of BALB/c mice as normal control. WYCBD and NS were given orally for one month respectively. Histopathology in the skin and lungs of the mice were examined. The CTGF and COL-I expressions in the skin or skin lesions were detected by immunohistochemical Elivision assay. RESULTS: The expression levels of CTGF and COL-I in the untreated group were significantly higher than those in the normal control group (P<0.05). Compared with the NS-treated group, the WYCBD-treated group had significant improvement in the skin and lung histopathology and remarkably decreased expression levels of CTGF and COL-I (P<0.05). CONCLUSION: Scleroderma mice showed high expressions of CTGF and COL-I in the skin. WYCBD had the effects of decreasing the CTGF and COL-I expressions and improving the skin fibrosis.

Objective To analyze the related factors with radiation-induced esophagitis after threedimensional conformal radiotherapy for non-small cell lung cancer (NSCLC) ,in order to explore the predictors for optimizing the treatment planning of NSCLC.Methods From Aug 2000 to Dec 2004,104 NSCLC patients received radiotherapy and were eligible for this study,45 cases squamous cell carcinoma,20 cases adenocarcinoma,33 cases carrying with cancer cells by test and 6 case with no definitive pathologic feature.46 patients were treated with three dimensional conformal radiotherapy(3DCRT) ,the other 58 patients conventional radiotherapy (CRT) before later-course 3DCRT.All the patients received the prescribed dose between 60-78 Gy and the median dose 66 Gy.The correlation of the variables were evaluated by Spearman relationship analysis.The morbidity of radiation-induced esophagitis was analyzed by X~2 test.The multivariate effect on radiation-induced esophagitis was statistically processed by Logistic regression model.Results In 104 patients,the morbidity of radiation- induced esophagitis was 46.2% ,including 32 cases at grade 1,15 cases at grade 2,1 case at grade 3.Univariate analysis showed the maximal and mean dose of esophagus,the volume of esophagus irradiated,the values of V_(40) ,V_(45),V_(50) ,V_(55),V_(60) ,LETT_(45),LETT_(50) ,LETT_(55),LETT_(60) for the esophagus were correlated with radiation-induced esophagitis.Logistic regression model showed that the maximum dose received by the esophagus was the independent factor of ≥2 grade radiation-induced esophagitis.Conclusions The maxmal dose of esophagus received might be the important factor of radiation-induced esophagitis.

Following an overview of the present big medical data sharing abroad, the paper identified the problems of the regional health information platform in data sharing and utilization as follows. Namely, poor data integration, low data availability, poor data security and privacy, unclear data sharing model, and poor data management accountability. On such basis, the authors made thoughtful studies in data quality management, information security and privacy protection and data sharing model. These efforts provide useful references for big health data integration sharing and open access.