Objective To study the clinicopathologic features and the effects of various surgical methods of urachal carcinoma,to improve the diagnosis and treatment of this disease. Methods The clinicopathologic features,diagnosis, surgical methods and effects of 9 patients diagnosed as urachal carcinoma were analyzed retrospectively. Results Among 9 patients,7 cases were diagnosed as mucinous adenocarcinoma, 1 case as nonclassified adenocarcinoma and 1 case as small cell neuroendocrine carcinoma. According to Sheldon staging system,8 cases were classified into stage Ⅲ A and 1 case into stage Ⅲ C. Eight cased underwent extensive partial cystectomy,whereas the other one underwent regular partial cystectomy. One patient died of multiple bone-metastasis at 3 months after operation, 1 patient received operation again for recurrence at 11 months after operation and 1 patient experienced recurrence in bladder neck and urethra respectively at 15 months and 24 months after operation and receivedTUR-Bt. All of the other 6 patients lived without recurrence and metastasis by follow-up survey of 6 - 42 months. Conclusions Urachal carcinoma is a rare malignant tumor,which has very poor prognosis. Clinicopathologic features recognition is very important for improving the diagnosis of this disease. The long-term disease free survival can be achieved from extensive partial cystectomy.

ObjectiveTo analyze the distribution of cerebral ischemic stroke by TOAST subtype in different gender and provide basis for prevention. MethodsAll of 463 patients with cerebral ischemic stroke from October 2007 October 2009 were involved in this study. Two hundred and seventy-nine patients were male (male group),and 184 patients were female (female group). The distribution of TOAST subtype was analyzed between the two groups. ResultsAccording to TOAST subtype, large artery atherosclerosis (LAA), small artery obstructive (SAO), cardiogenic embolism(CE),stoke of other etiology(SOE) and stoke of undetermined etiology(SUE) subtype was 54 cases( 19.4％ ,54/279), 95 cases(34.1％ ,95/279),33 cases( 11.8％ ,33/279), 9 cases(3.2％ ,9/279) and 88 cases(31.5％ ,88/279) in male group;22 cases ( 12.0％ ,22/184),66 cases (35.9％ ,66/184),35 cases ( 19.0％ ,35/184),6 cases (3.3％ ,6/184) and 55 cases (29.9％ ,55/184) in female group. The percentage of LAA was higher and the percentage of CE was lower in male group than in male group that in female group (P ＜ 0.05 ). ConclusionThedistribution of cerebral ischemic stroke in different gender by TOAST subtype exists difference.

Objective To explore the feeling of parents of children with strabismus. Methods A semi-structured interview was conducted among 20 parents of children with strabismus. The data were analyzed based on Colaizzi phenomenotogical research methods. Result The parents' feeling was classified into 4 themes:negative emotional experience, parent-child relationship disorder, social communication disorders, and lack of support system. Conclusion According to the parents' real experience and feelings, medical staffs should pay attention to parents' psychological conditions, giving them necessary knowledge and psychological nursing so as to reduce the parents' psychological tension, improve the quality of life and promote the recovery after surgery.

Objective To evaluate the quality of life in children with primary nephrotic syndrome and analyze the influencing factors of the quality of life of the population.Methods The quality of life in children with primary nephrotic syndrome was assessed with Inventory of Subjective Life Quality for Children and Adolescent(ISLQ) edited by CHENG Zao-huo and compared to 55 normal children.The influencing factors were analyzed with multi-linear Logistic regression analysis.Results The total degree of satisfaction,recognition and emotion satisfaction of life of quality in patient children were significantly lower than those in healthy children.The data in each satisfaction degree in patient children were lower than those in healthy children,thereinto,the degree of satisfaction in score of home life,school life,depression practice and anxiety practice,self-cognition in patient children were significantly lower than those in healthy children.Conclusions The quality of life in patient children were significantly lower than that in healthy children,they should accept the comprehensive treatment intervention.

Objective To investigate the correlation between transformational leadership style and nurses' job satisfaction in emergency department.Method The survey was done among 168 emergency department nurses from 4 first class hospitals in Guangzhou by the demographic information,multifactor leadership questionnaire and Chinese nurses' job satisfaction scale to investigate the status of transformational leadership style perceived by nurses and nurses' job satisfaction in the emergency departments.Results The score of transformational leadership style perceived by the nurses in the emergency department was (50.60±14.40) and jop satisfaction was (79.80±13.30).The transformational leadership style was positively correlated with nurses' job satisfaction (P＜0.01).Conclusions The transformational leadership style is middle-high level.The nurses' job satisfaction is at low level,Nursing managers should play an active role in transformational leadership style to enhance nurses' job satisfaction in emergency departments.

Objective To investigate the biology reference intervals for five parameters of thyroid gland function(TSH,T3, T4,FT3 and FT4)in Baoji area,in order to provide evidence for effective filtration and diagnosis.Methods Refer to the files recommended by (NCCLS)C28-A2 about the description of definition,establishment and confirmation,five parameters of thyroid gland function were measured in 4 820 healthy persons by using Roche E601 electrochemical immunoassay analyzer and its assemble reagent,calibration materials and quality control,the statistical method was applied to the data processing by different gender,to establish the biology reference intervals of each parameters.And compared with National Guide to Clinical Laboratory Procedures(Third Edition).Results The range of 95% normal reference intervals of TSH,T3,T4,FT3 and FT4 in male were 0.20~4.28 mIU/L,1.22~2.46 nmol/L,64.64~149.00 nmol/L,3.00~6.04 pmol/L,11.93~22.21 pmol/L respectively,and in female were 0.20~4.52 mIU/L,1.24~2.44 nmol/L,67.60~142.40 nmol/L,2.96~5.76 pmol/L and 11.86~21.54 pmol/L,respectively.Compared the level of TSH,FT3,FT4 between male and female, differences were statistical significance(t=3.962,7.570,5.132;P=0.042,0.026,0.033).Compared the level of T3,T4 be-tween male and female,there was no statistical significance (t=0.000,1.151;P=1.000,0.120).The study compared with National Guide to Clinical Laboratory Procedures (Third Edition),the results of T3,T4,FT3 and FT4 in male were statisti-cal significance (t=9.755,4.349,114.7,79.82;P=0.000,0.003,0.000,0.000),the results of TSH,T3,FT3 and FT4 in female were statistical significance (t=5.304,9.548,128.9,72.99;P=0.002,0.000,0.000,0.000).Conclusion The in-vestigation of biology reference intervals for five parameters of thyroid gland function in Baoji area can provide more precise-ly reference data for clinical diagnosis and treatment.

Objective To investigate the relationship between genetic polymorphisms of Nogo gene and nasopharyngeal carcinoma in Zhuang ethnic group in Guangxi Province.Methods Nogo gene polymorphisms were analyzed between patients with nasopharyngeal carcinoma and healthy people as a control in Zhuang ethnic group in Guangxi province using PCR-SBE.Their genotype and allele frequency distribution were compared between case and control group.The frequencies of haplotypes were analyzed with SHEsis software between these two sites in different groups.Results There were no differences between the patients and controls in the genotype or allele frequencies of Nogo gene rs 17046518 site (P ＞ 0.05).But the frequency distribution of T allele was significantly different (P =0.003) in the rs12464595 site.The result of haplotypes analysis showed that GA haplotype and CA haplotype were significantly different between cases and control (P =0.045,P =0.002).Conclusion The CG haplotype,CA haplotype and T allele of Nogo gene rs12464595 site increase the risk of nasopharyngeal carcinoma among Zhuang ethnic group in Guangxi.

Medical scientific research is the main driving force of development of medical science.In order to ensure the Hospital take the road of sustainable development in a market economy environment,We must rely on technologIcal progress and innovation to improve the comprehensive competitiveness of the hospital.Through analysis the present of our hospital scientific research,Proposed the bottleneck problem how to maintain the momentum of scientific research development.And on this basis investigate the hospital scientific research trends:Achieve major breakthrough in scientific research; To Create scientific For the sake of research team with strong competitiveness,To Strengthen personnel training gradient,reserve new force for development of hospital's scientific research; Apply for the high level scientific research projects,Strengthen the regulatory regime of the scientific research projects; Around a stable long-term scientific research direction to do depth research; Ensure The hospital's scientific research work on a sustainable development path.

Objective To create a MIN6 cell line overexpressing murine Reg3? cDNA and to investigate its cell viability character under low glucose concentrations.Methods The full-length murine Reg3? cDNA was inserted into the plasmid pcDNA3.1(-).Then MIN6 cells were transfected with the Reg3?-pcDNA3.1 and pcDNA3.1 vector alone to establish Reg3?-overexpression and empty vector MIN6 cell line.Reg3? protein in the low glucose concentration cell medium was detected by Western blot.Cell viability was evaluated by an MTT reduction conversion assay.Results Three Reg3?-overexpression MIN6 cells were confirmed by real-time PCR and Western blot.Reg3? expression was barely detectable in the cells transfected with the empty vector alone.In contrast,the levels of Reg3? mRNA and protein in three pcDNA-Reg3?-transfected clones were increased by an average 10-and 6-fold,respectively.Western blot also revealed Reg3? protein release into the culture medium.In MTT cell proliferation assay,compared to vector-transfection alone,three clones of Reg3?-overexpression MIN6 cells exhibited 2-fold increases in cell number over 7 days when cultured in the presence of 10 mL/L fetal bovine serum and 5.5 mmol/L glucose.Conclusion The Reg3?-overexpression MIN6 cells have been established.Reg3? protein was detectable in culture medium,supporting an endocrine action,and Reg3? overexpression promoted islet cell growth.

Objective To investigate the effect of saturated fatty acid palmitate acids(PA) action on viability,proliferation and apoptosis of murine insulinoma MIN6 cells,and the possible intracellular pathways activated by PA.Methods Cell viability was evaluated with MTT reduction conversion assay.The Annexin-Ⅴ/FITC cell death detection kit was used to monitor PA-induced apoptosis.(IAP) family(XIAP and cIAP-2),cyclin D1 and CDK4 were further detected using Western blot.Results ① PA of different concentration significantly inhibited the proliferation of MIN6 cells(P