Objectives To investigate the factors influencing long-term quality of life (QOL)of patients with first-episode ischemic stroke(IS)and partial side limb dysfunction.Methods 126 cases of the first ischemic stroke patients with partial side limb dysfunction admitted to hospital from November 2012 to July 2013 in Shanghai First People's Hospital were selected.General information of patients was collected and evaluated using NIH Stroke Scale(NIHSS)and Modified Rankin Scale(MRS).Following-up was conducted using NIHSS,MRS,stroke specific quality of life (SS-QOL) and Hamilton Depression Scale (HAMD) during 2-3 years after stroke Factors related to long-term QOL were screened by single factor analysis,then factors influencing QOL by multiple stepwise regression analysis.Results The average QOL score of patients with first IS partial side limb dysfunction was(181.5 ± 46.4)points scale.In each single scoring,the scale was(10.4±4.3)points in energy,(10.8±4.2)points in family roles,(21.8±6.2)points in language,(22.5 ±7.6) points in activity,(18.5±6.3)points in mood,(10.1±4.4)in personality,(19.2±5.9)points in self-care ability,(16.1 ± 7.0) points in social roles,(11.65 ± 3.31) points in thinking,(19.1 ± 6.6) points in upper limb function,(14.0 ± 2.0) points in visual acuity,(8.7 ± 4.1) points in work.The multiple regression analysis showed that the influencing factors of life quality included long-term NIHSS evaluation(β=-0.376,P＜0.01),HAMD evaluation(β=-0.375,P＜0.01),hypertension history(β=-0.178,P＜0.05).HAMD evaluation affected 9 fields of QOL,and NIHSS as long-term evaluation affected 6 fields of QOL.Conclusions Predictive factors for declined QOL of first-episode ischemic stroke patients with partial side limb dysfunction include higher NIHSS score,severer depression after long-term stroke and combined hypertension in the early stage.These indicate that recovering of body structure and function injury,control of hypertension,effective prevention and treatment of post-stroke depression maybe important measures for improving life quality of ischemic stroke patients with partial side limb dysfunction.

Objective To develop a clinical nomogram for predicting the probability of bladder outlet obstruction (BOO) in male LUTS/BPH using the most common and noninvasive parameters in clinical practice , with the hope of detecting BOO individually and precisely. Methods Retrospectively analyze the outpatients and inpatients of male LUTS/BPH from November 2003 to November 2015 in Guangzhou First People′s Hospital. Collect the Pressure-flow study parameters and other clinical parameters including Qmax , PV, TZV, TZI, PSA, and PVR. Find out the best independent predictors on the diagnosis of BOO and develop the nomogram for pre-dicting BOO. Results The data from 1 599 patients were analyzed. The areas under the ROC curve (AUCs)of PV, TZV, TZI, PSA, Qmax, and PVR were 0.803, 0.807, 0.698, 0.775, 0.742, and 0.641, respectively. Qmax, PV, and PSA were selected as the best clinical parameters to predict BOO. The Logistic regression equa-tion is Log(p)=0.332 4 - 0.201 8*Qmax + 0.026 6*PV + 1.135 1*PSA. Finally, a nomogram model was developed by R statistical software. This nomogram showed a concordance index of 0.854 according to the inter-nal validation of the model. Conclusions The clinical nomogram presented a high accuracy (85.4%) in de-tecting BOO, which would help predicting BOO in male LUTS/BPH noninvasively, individually, accurately, and providing valuable reference and guidance in clinical decision.

Objective To investigate the effects of electro-acupuncture on muscular tension and motor function in the flaccid,paralytic limbs of stroke survivors.Methods Seventy-two stroke survivors with flaccid,paralytic limbs were divided randomly into a control group and an electro-acupuncture group.Both grourps received routine therapy and rehabilitation training,but the electro-acupuncture group was also treated with electro-acupuncture.Muscular tension and motor function in the flaccid,paralytic limbs in both groups were evaluated by modified Ashworth scale (MAS)and Fugl-Meyer scores before treatment and at the end of 4 weeks.Results After treatment,in 24 patients of the electro-acupuncture group and 10 patients of the control group muscular tension had increased 1-2 grades.The effectiveness rate(68.57%)in the electro-acupuncture group wag higher significantly than that(27.03%)in the control group(P＜0.01).Fugl-Meyer scores in the electro-acupuncture group were significantlv higher than those in the control group(P＜0.01).Conclusion Electro-acupuncture supplementing traditional rehabilitation improves muscle tension in flaccid,paralytic limbs and promotes the recovery of motor flunction after stroke.

Objective　To provide a data foundation not only for food safety supervision and pollution source tracing, but also for the clinical treatment of drug-resistant bacteria in barreled drinking water, the drug resistance and type Ⅲ secretion system (T3SS) virulence genes carriage of Pseudomonas aeruginosa detected in barreled drinking water in Hainan Province were investigated, and the correlative relationship between strain ribosomal subtypes and virulence genes were then discussed. Methods The drug resistance of the isolated 55 strains of Pseudomonas aeruginosa was confirmed by using VITEK 2 Compact automatic microbial drug sensitivity system, and the T3SS virulence genes ExoU, ExoS, ExoT and ExoY were amplified by PCR, bacterial strain subtypes and homology were analyzed by the RiboPrinter automatic microbial gene fingerprint identification system. Results The drug sensitivity results showed that Pseudomonas aeruginosa isolated from barreled water had relatively low drug resistance, though one strain of multidrug-resistant Pseudomonas aeruginosa was discovered, resistant to imipenem, ciprofloxacin and cefepime. The distribution of T3SS virulence genes showed four genotypic combinations: ExoT+/ExoY+/ExoS+/ExoU- (45.45%, 25/55), ExoT+/ExoY+/ExoS-/ExoU+ (34.55%, 19/55), ExoT+/ExoY-/ExoS-/ExoU+(18.18%, 10/55), ExoT+/ExoY+/ExoS+/ExoU+ (1.82%, 1/55). Ribosomal typing results showed that the Pseudomonas aeruginosa strains were divided into six subtypes, the numbers of each subtype accounted for 24 (43.64%), 1 (1.82%), 25 (45.45%), 1 (1.82%), 3 (5.45%) and 1 (1.82%) respectively, with subtype Ⅰ and subtype Ⅲ being dominant. The main T3SS genotypes of the top two subtype I and subtype III were ExoT+/ExoY+/ExoS-/ExoU+ (16/24, 66.67%) and ExoT+/ExoY+/ExoS+/ExoU- (22/25, 88%). Conclusions The T3SS secretion system exhibits the characteristics of multiple virulence genes' coordinated expression, and there is a certain correlation between subtypes of bacterial strains and virulence genotypesThe exploration of the relationship between them provides guidance for tracing the source of Pseudomonas aeruginosa contamination, production control, clinical treatment in barrelled drinking water, and preliminarily establishes the initial data of local Pseudomonas aeruginosa strains in barrelled drinking water as well the related drug sensitivity data in Hainan.