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.

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.

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 explore the application of utrasonic technology-assited microsurgery resection of ventral or ventrolateral spinal schwannomas.Methods Forty patients with ventral or ventrolateral spinal schwannomas were treated by CUSA-assited microsurgery.Results The tumors were totally resected suc-cessfully acompanied by minimal blood loss and adjacent structures could avoid damaged.Preoperative and postoperative magnetic resonance imaging demonstrated complete resection in all cases.Neurological func-tions had good recovery.With follow-up of 3 months to 3 years,there was no instability of the spine or any recurrence.Conclusion utrasonic technology-assited microsurgery resection of ventral or ventrolateral spi-nal schwannomas by posterior approach appears a safe,efficient mini-invasive surgical approach,without mechanical or heat injury.

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

Periphral lymphocytes suspended in RPMI-1640 were incubated in plates of 96 wells for 96 hours with 50 ?g/ml of PHA, various concentrations of LDL-ch and0.6 ?M of mevinolin (experimental) or equal volume of its solvent-dimethyl sulfoxide (control). 6 hours before harvesting cells, 0.5?Ci of ~3H-TdR was added to each well, then cells were harvested and their cpm counted. The LDL receptor activity was expressed as mevinolin-mediated lymphocyte proliferation inhibition rate which can be calculated by the following equation:Percent Inhibition Rate=(1-cpm exp./cpm con.)100%.It was found that the lymphocyte proliferation inhibition rate at 5?g/ml of LDL-ch was less than 20% for normal and non-FH hyperlipidemic subjects, 25-55% for FH heterozygotes and over 60% for FH homozygotes. Thus, FH patients were distinguished from normal subjects and non-FH hyperlipidemic patients.

Objective To determine the specific effect of manual removal of the placenta in the third stage of labor in the prevention of postpartum hemorrhage.Methods We searched PubMed,EMBASE,EBSCOhost databases and Chinese Academic Journal et al(inception to October August 2015).Articles database of all published.Randomized controlled trials comparing manual removal of the placenta with hands-off management inthe third stage of labor were included.Two independent reviewers assessed the included studies and extracted data.RevMan4.2 software was used for Meta-analysis.Results Six randomized controlled trials involving a total of 2 435 participants were eligible.There were five cases of cesarean section,one case of natural childbirth,and four English literatures and two Chinese literatures.Significant difference was found between manual removal of the placenta and handsoff management groups with respect to the incidence of postpartum hemorrhage.Conclusion Routine manual removal of placenta at cesarean section significantly increases perioperative blood loss.However,the effect in vaginal delivery need further research.

Objective To investigate the clinical efficacy of acupuncture plus Jisheng Shenqi pills in treating patients with diabetic neurogenic bladder. Method Patients with diabetic neurogenic bladder were allocated, using a random number table, to treatment and control groups. The treatment group received acupuncture plus Jisheng Shenqi pills and the control group, oral administration of Western medicine. Both groups of patients were treated for four weeks as a course. Post-treatment clinical total efficacy rates, pre-treatment and post-treatment postvoid residual urine volumes, and adverse reactions during treatment were compared between the two groups. Result The total efficacy rate was higher in the treatment group (93.8%) than in the control group (68.8%) (P<0.05). The postvoid residual urine volume decreased significantly in both groups of patients after treatment compared with before (P<0.05). Post-treatment postvoid residual urine volume was lower in the treatment group than in the control group (P<0.05). The adverse reaction rate was lower in the treatment group than in the control group (P<0.05). Conclusion Acupuncture plus Jisheng Shenqi pills is remarkably effective in treating patients with diabetic neurogenic bladder. It can effectively decrease postvoid residual urine volume in the patients, has higher safety and is worthy of clinical popularization.