Objective To explore the application effect of single port laparoscopic techniques in urology grassroots.Methods 60 patients with upper ureteral stones were randomly divided into observation group(using single port laparoscopic technique lithotripsy) and control group (30 cases with open surgery).The surgery time,blood loss,hospital stay,postoperative complications were compared between the two groups and the patients were followed up for three months,the clearance rate of stones and patients' satisfaction were observed.Results The operative time between the two groups had no significant difference(t=1.559,P>0.05).The blood loss of the observation group was significantly less than that of the control group[(128.3±10.32)mL vs.(76.4±9.65)mL],the difference was statistically significant(t=20.003,P<0.01),and the hospitalization time was shorter than that of the control group[(5.86±1.47)d vs.(7.95±1.53)d],the difference was statistically significant(t=5.395,P<0.01).The incidence rate of postoperative complications of the observation group was lower than that of the control group(6.7% vs.30.0%),the difference was statistically significant(x2=5.454,P<0.05).Followed up for 3 months,the ESWL rate(73.3% vs.96.7%) and satisfaction rate (100.0% vs.80.0%) in the observation group and the control group had statistically significant differences (x2=4.705,4.629,all P<0.05).Conclusion The single port laparoscopic technique lithotripsy in the treatment of upper ureteral stones has precise effect,less invasion,high ESWL rate,low complication rate and other advantages,and it is worthy of wide promotion.

Humans ; Maintenance Chemotherapy ; Multiple Myeloma ; therapy

Objective To compare the effects of and Smeton on inflammatory mediator levels and therapeutic outcomes in elderly patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).Methods Ninety AECOPD patients hospitalized at our department from June 2012 to June 2013 were selected and randomly divided into the group and the Smeton group.In addition to routine therapy,such as anti-infection medication and water & electrolyte balance maintenance,for both groups,patients in the group were given a single 10 mg oral dose of,taken at night before bedtime,while patients in the Smeton group were given 2 pills of a compounding formulation containing,three times a day,for two months.Changes in plasma inflammatory mediator levels before and after treatment and therapeutic outcomes were monitored.Results Highsensitivity C-reactive protein (hs-CRP) levels decreased and interleukin-10 (IL-10) levels increased two months after treatment,compared with pretreatment levels [hs-CRP,(4.01±0.69) mg/L vs.(15.23±4.39) mg/L,and IL-10,(19.44±6.35) g/L vs.(7.86±3.24) g/L,for the group; hsCRP,(7.09±1.70) mg/L vs.(7.86±3.24) g/L,andIL-10,(11.6±3.2 g/L vs.6.7±2.8 g/L),for the Smeton group; P＜0.05 or 0.01].The magnitude of increases or decreases in inflammatory mediator levels was greater in the group than in the Smeton group (P＜0.05 for both),and the overall effectiveness rate was higher in the Smeton group than in the group (95.6％ vs.82.2％,x2 =4.05,P ＜0.05).Conclusions When used for treatment of patients with AECOPD,ontelukast has more beneficial effects on inflammatory mediator levels,whereas is more effective in clinical symptom improvement.

Objective To explore the effects of recombined human growth hormon-enhanced early enteral nutrition on healing of the patients after operation for sereve abdominal trauma.Methods 60 patients with severe abdominal trauma were randomly divided into PN(n=20),EN(n=20) and EN+ rhGH(n=20) groups.Nutrient status and immune function of 3 groups were detected on the postoperative day 1,7 and 10.Results EN+ rhGH group showed more effective process than EN and PN groups in improving postoperative nutrient status,immune function and nitrogen balance,whose indexs except CD8 changed significantly on the postoperative day 7 and 10 than that in PN group(P

AIM: To investigate the correlation between the left ventricular filling type and geometry modality and functional change of the left ventricle in patients with hypertension. METHODS: Systolic function indexes (FS and EF) and diastolic function indexes (E, A, EAT, EDT, E/A,IVRT) in 120 patients with hypertension were measured by two dimensional ultrasonography (2-DUS) and M-mode and Doppler ultrasound. RESULTS: A rate of 83.5% in patients with hypertension appeared assured plump and configuration changes of left ventricle, and a rate of 84% in patients with hypertension appeared abnormal left ventricular filling function. The morphologic indexes were significantly different clearly in different left ventricular filling types, and the filling indexes were also significantly different in diferent left ventricular shapes. CONCLUSION: IVRT is a more important index than other factors to decide the left ventricular filling function. LVMI plays more important role than other factors in the left ventricular filling function.

Objective: To investigate the characteristics of brain laterality in patients with childhood onset schizophrenia. Methods: The study employed a dichotic Chinese word listening test(DL) as a chief measure and WISC-R as an assistant measure to examine 16 patients and 20 normal children as controls. Results: DL indicated that the patients differed from the controls in ear advantages and their performances were significantly poorer than the controls in left ear. The performances of the patients on WISC-R showed that their PIQ was significantly lower than VIQ. Conclusion:The patients with childhood onset schizophrenia differed from the controls in brain laterality. They might be involved with right hemisphere impairment.

Objective To analyze and compare the effect of early minimally invasive surgical treatment and conventional treatment for patients with severe acute pancreatitis.Methods According to the including criteria,eight randomized-controlled trials of this topic were enrolled into the analysis.The detail about the trial design,characters of the subjects and results of the studies were reviewed and analyzed by using Revman 4.2 software.Results Compared with conventional treatment,early minimally invasive surgical treatment was associated with a significantly lower incidence of mortality(RR=0.35,95%CI:0.20～0.63,P

To assess the effect and the safety of Naoxinqing Tablet in treating cerebral atherosclerosis and angina pectoris of coronary heart disease. Forty-eight patients with cerebral atherosclerosis and 12 patients with angina pectoris of coronary heart disease served as the objects. The effective rates were 83.33% and 75.00% in cerebral atherosclerosis group and angina pectoris of coronary heart disease group respectively, and the total effective rate of Naoxinqing Tablet was 81.67%, the difference being significant as compared with those before treatment (P

The development of the nerves of the small intestine was studied in 26 human fetuses with the gestational age of 11 to 40 weeks.The findings are as follows:(1)The distance between the Auerbach's ganglia and the muscular layer is small in the early fetal period and it increases progressively as the fetus grows.(2)The density of neuropils increases gradually.(3)The number of large gradual vacuoles (LGV) is small in the 3rd month of gestation,and it increases gradually and is quite numerous in the 6th month.(4)The morphology of the synapses is not so typical as that of an adult.(5)The peak values of the stereological morphological parameters of the organelles in the neurons appear between the 4th-6th month and maintain at a relatively high level until the baby is bron.