Objective To study the level and clinical value of differential display code 3 (DD3) in peripheral blood of patients with prostate cancer.Methods 27 patients with prostate cancer from April 2014 to April 2015 in Affiliated Hospital of Hangzhou Normal University were researched.26 patients with non prostate diseases were selected as control group.DD3 mRNA levels were detected in peripheral blood of all patients.DD3 absorbance value of three groups of patients,the relationship between the relative content of DD3 mRNA and the clinical characteristics of prostate cancer,DD3 mRNA in urine and peripheral blood of patients with prostate cancer and benign prostatic hyperplasia were observed.Results In the patients with benign hyperplasia of prostate and non prostate diseases,a total of 4 patients did not appear to be DD3 specific bands.In prostate cancer patients,all patients were found to have DD3 specific bands.The relative content of patients with non prostate diseases was (0.18 ± 0.05) copies/mL.The relative content of benign prostatic hyperplasia patients was (0.30 ± 0.09) copies/mL.The relative content of prostate cancer patients was (0.78 ± 0.23) copies/mL.The positive expression rates of DD3 mRNA in peripheral blood and urine of patients with prostate cancer were 85.18％ (23/27),51.85％ (14/27),respectively,which were significantly higher than those in patients with benign prostatic hyperplasia[21.42％ (6/28),7.14％ (2/27)] (x2 =22.416,13.319,all P ＜ 0.05).Conclusion The specific expression of DD3 mRNA in peripheral blood of patients with prostate cancer can be used as an effective basis for judging the patients' condition,and it has certain value for the treatment and prognosis of patients with prostate cancer.

Objective To explore the influence of nursing intervention on knowledge,attitude and behavior on patients with abnormal glucose metabolism during pregnancy.Methods 220 cases of abnormal glucose metabolism during pregnancy were randomly divided into the experimental group and the control group,110 patients in each group.The patients in the control group were given only the general health education.The patients in the experimental group were given a series of nursing interventions on this basis.Mter treatment patients were investigated with influence of nursing intervention on knowledge,auimde and behavior.Results The gestational diabetes knowledge and treatment compliance of awareness in the experimental group were better than the control group.Conclusions During the blood glucose control treat-ment for patients with abnormal glucose metabolism during pregnancy,taking some care interventions can improve the patients' knowledge awareness and treatment compliance,and thus effectively control blood sugar levels,reduce the incidence of complications,making pregnancy safer and healthier.

Objective To evaluate the changes of physical activity status of residents in Beijing Yayuncun(Asian Games Village)Community.Methods A total of 1765 permanent residents over 15 from 600 families living in Yayuncun Communities since 2000 were selected in this prospective study.Thebaseline survey was carried out with the Questionnaire for Residents of Beijing Typical Community in 2004 and 2005.From 2006 to 2008,same questionnaire was used for the follow-up survey,and 1412 residents were responded to the questionnaire.Results The knowledge levels related to physical exercise of Yayuncun residents elevated(P＜0.01).The source of knowledge gain from Olympics Games promotion,specialized community lectures and intemet increase significantly(P＜0.01),that from other media decreased(P＜0.01).The exercise rate in community was higher than in other sites(P＜0.01)and increased significantly (P＜0.05);while doing exercise in charged sites decreased(P＜0.05).Logistic regression analysis showed that regular physical exercise was related to age,BMI,exercise-related knowledge,exercise sites,attitude for sport facilities and chronological order.Conclusion During the preparation for the Beijing Olympic Games.the status of physical exercise of residents in Yayuncun Community presented the positive trends.

Objective To know the change of medical care and health services utilization of Yayuncun community residents in Beijing. Methods Using the prospective study, residents above 15 years old were selected to answer the Beijing Typical Community Resident Questionnaire designed by the local researchers. In 2004 and 2005, the baseline survey was carried. From 2006 to 2008, same questionnaire was used to follow-up survey, and 1412 residents were selected into the last study. Results The proportion of people who should see a doctor but not in past month were decreased, the differences among the three years were significant (P ＜ 0. 01 ); The top three reasons that who should see a doctor but not were the "medical care costs too high", "self- felt the sickness light", "self-treatment". The residents who went to the community health agencies increased from 2006 to 2008. The medical costs ( drugs, medical fees,inspection fees) decreased from 2006 to 2008, the differences were significant (P ＜0. 01 ) ;The satisfaction increased from 2006 to 2008, the differences were significant ( P ＜ 0. 01 ). Conclusion Under the comprehensive promotion of community health services in Beijing, the satisfaction and the utilization of medical care and health services were improved.

Objective To investigate the changes of microRNA-223 (miR-223) in patients with complication of sepsis after mini-invasive surgery of upper urinary tract stones, and to approach the value of miR-223 in the early diagnosis of sepsis. Methods Patients with upper urinary tract stones underwent micro-invasive treatment in the Department of Urology Surgery of the Affiliated Hospital of Hangzhou Normal University from January 2014 to January 2017 were enrolled. There were 60 patients with sepsis within 24 hours after surgery were assigned in the sepsis group, and 60 patients without sepsis were included in the non-sepsis group. The clinical data of miR-223, CD4+CD25+regulatory T cells (CD4+CD25+ Treg), procalcitonin (PCT) interleukin-10 (IL-10), tumor necrosis factor-α(TNF-α), C-reactive protein (CRP) in the blood, etc were collected within 24 hours after surgery. The differences in above indexes were compared between the two groups. The receiver operating characteristic curve (ROC curve) was drawn to evaluate the diagnostic values of blood mir-223, PCT and CRP in the patients, predicting whether septic complication after urinary calculi surgery would occur. Correlation analyses were used to analyze the correlations between mir-223 and CD4+CD25+ Treg, IL-10 and TNF-α. Results The miR-223 expression level and the contents of CD4+CD25+ Treg, IL-10, TNF-α, PCT and CRP in sepsis group were obviously higher than those in non-sepsis group [2ΔΔCt (×10-4):2.81±1.04 vs. 2.13±0.91, CD4+CD25+ Treg(×10-2): 17.61±4.48 vs. 8.37±2.71, IL-10 (ng/L): 58.42±16.38 vs. 34.68±12.45, TNF-α (pg/L): 249.41±30.69 vs. 167.54±25.98, PCT (ng/L): 4.45±1.89 vs. 0.31±0.08, CRP (μg/L):10.29±3.63 vs. 4.13±1.57, all P < 0.05); in sepsis group, the miR-223 expression and the level of CD4+CD25+ Treg (r = 0.367, P = 0.004) and IL-10 (r = 0.516, P = 0.006) were also significantly positively correlated, but miR-223 and TNF-α were not markedly correlated (r = 0.237, P > 0.05). The area under ROC curve (AUC), sensitivity, specificity and 95% confidence interval (95%CI) of miR-223 predicting sepsis occurrence after urinary operation were higher than those of CRP, PCT (AUC: 0.923 vs. 0.547, 0.769, the sensitivity: 81.73% vs. 71.23%, 66.59%, specificity: 86.00%vs. 42.00%, 83.00%, 95%CI: 0.862-0.979 vs. 0.351-0.679, 0.682-0.927). Conclusions The expression levels of plasma miR-223 in patients with sepsis after mini-invasive treatment for upper urinary tract lithotrity can reflect their immune reaction status, and can be one of the early diagnostic markers of whether the sepsis complication may occur after the surgery.

Objective The Nuss procedure is a minimally invasive pectus repair.The aim of this study was to explore the changes in quality of life in patients who underwent a Nuss procedure.Methods 96 patients,who underwent a Nuss procedure in our institution,were interviewed at preoperation,1 year after operation with the bar in place,and before the planned bar removal.The Nuss Questionnaire modified by George Krasopoulos et al,which evaluates psychosocial and physical well-being,was independently used by patients.Results Most of the scoring of the individual questions and the total score of individual patients revealed a significant improvement,both in preoperation vs.1 year after operation and 1 year after operation vs.before the planned bar removal.Conclusion The Nuss procedure has been shown to improve the quality of life in patients with pectus excavatum deformity in the short term.