Objective To observe the clinical efficacy of acupuncture-moxibustion in treating chronic non-bacterial prostatitis (CNBP), and its effect on the inflammatory cytokines in prostatic fluid. Methods A hundred CNBP patients were randomized into a treatment group and a control group, 50 in each group. The control group was intervened by oral administration of Tamsulosin Hydrochloride sustained-release capsules, while the treatment group was additionally treated with acupuncture-moxibustion. After 28-day treatment, changes of IL-6, IL-8, IL-10, IFN-γ, COX-2, PGE2, TNF-α, MIP-2, and iNOS contents were observed, and the clinical efficacies were compared. Results The IL-6, IL-8, IL-10, IFN-γ, COX-2, PGE2, TNF-α, MIP-2, and iNOS contents were significantly changed after intervention in both groups (P<0.05). The contents of IL-6, IL-8, IFN-γ, COX-2, PGE2, TNF-α, MIP-2, and iNOS contents in the treatment group were significantly different from those in the control group after intervention (P<0.05). The total effective rate was 89.4% in the treatment group versus 78.3% in the control group, and the difference was statistically significant (P<0.05). Conclusions Acupuncture-moxibustion is an effective method in treating CNBP, and can improve the associated indexes of prostatic fluid.

Objective To report the clinical outcomes of arthroscopic internal fixation by using anchor for tibial eminence fracture.Methods From January 2004 to January 2005,12 cases of tibial eminence were treated by arthroscopy with anchor fixation.Rehabilitation therapy was carried out after the operation.Results The mean operation time was 41 minutes(range 37 to 47).No patient had postoperative complications.They were followed up for 15 to 27 months(mean,23 months).The postoperative Lysholm score ranged from 91 to 98 with a mean of 93.The patients could extend the knee in a normal range,without pain or locking.Conclusion Arthroscopic internal fixation using anchor is a safe,simple,and effective treatment for patients with tibial eminence fracture.

Objective To assess the efficacy of topical application of Ephedrine and furacilin nasal drops combined with tetracaine in reducing complications of pack removal after nasal surgery.Methods 81caseshaving un-dergone nasal septum surgery were randomly divided into the experimental group and control group: the former were treated with Ephedrine and furacilin nasal drops combined with tetracaine and the blank control group.The occur-rence of complications at removing nasal fillers after nasal surgery was assessed.Results The hemorrhage and pain in the experimental group were significantly less than those in the blank control group (p <0.05).Conclusion top-ical application of Ephedrine and furacilin nasal drops combined with tetracaineis an effective method for reducing the pains of pack removal after nasal surgery.

[Objective]To evaluate the incidence of postoperative residual numbness and the factors that influenced numbness in lumbar canal stenosis(LCS).[Method]Eighty patients with LCS including 24 males and 32 females,who were 27～78 years of age with an average age of 61.3,were operated by posterior decompression,and followed 10 days,1 month,3 months,1 year and 2 years after operation.All patients were examined by neurological findings and residual symptoms.[Result]In LCS,there were 82.1% of patients who complained numbness preoperativety.The incidence of residual numbness was 43.6%,39.1%,36.6%,35.3% and 35.7% after 10 days,1 month,3 months,12 months and 24 months,respectively.The factors that influenced residual numbness were related to stenosis types;JOA score before operation and the type of spinal canal stenosis were independent of age and nerve root diameter.[Conclusion]The lower limbs numbness recovered within 1 month postoperatlvely.The incidence of postoperative residual numbness was 35.3% and 35.7% in LCS after 1 year and 2 years.It is speculated that the potential of recovery of neural tissue is important for lower limbs residual numbness.

Objective To observe the clinical efficacy of acupuncture in treating severe pneumonia complicated with gastrointestinal dysfunction (GIDF).Method Sixty patients with severe pneumonia complicated with GIDF were randomized into a treatment group and a control group, 30 cases in each group. The two groups were both given conventional Western medications. In addition, the treatment group was intervened by acupuncture, and the control group by oral administration of Mosapride citrate capsules and enteral nutrition via nasogastric tube. After 7-day treatment, the changes of GIDF score, intraabdominal pressure, bowel sound and gastric retention were observed in the two groups, and the clinical efficacies were compared.Result The total effective rate was 93.1% in the treatment group versus 78.6% in the control group, and the between-group difference was statistically significant (P<0.05). The scores of GIDF and the indexes (intraabdominal pressure, bowel sound, and gastric retention) were significantly changed after the treatment in both groups (P<0.05). The scores of GIDF and the indexes in the treatment group were significantly different from those in the control group after the intervention (P<0.05).Conclusion Acupuncture can promote the recovery of gastrointestinal function in severe pneumonia patients, since it can significantly improve the intraabdominal pressure, bowel sound and gastric retention.

Objective To investigate the effectiveness of Uromentor virtual reality simulator in flexible ureteroscopy training for catechumen.Methods Fifty-one catechumen were selected.After 1 hour training of basic operation in Uromentor virtual reality simulator, all trainees performed special-purpose exercise ( kidney inspection with flexible ureteroscopy ) for 3 hours. Using right kidney inspection, a preliminary assessment for each trainee was made before the special-purpose exercise and data such as total time, number of trauma from the scopes and tools, percentage of kidney surface examined and global rating scale ( GRS ) were recorded.The same assessment was performed once again after the special-purpose exercise ( secondary assessment ) , and data were recorded and compared to the preliminary assessment. Results Each trainee made a significant improvement in flexible ureteroscopic skill after the special-purpose training.The parameters such as total time, number of trauma from the scopes and tools, percentage of kidney surface examined and GRS of all trainees in preliminary assessment were 14.63 ±1.01 min, 8.62 ± 2.67, 51.05%±20.79%and 10.31 ±2.53, respectively;while in secondary assessment, parameters were 7.71 ±1.13 min, 1.67 ±1.23, 98.04% ±5.42% and 29.14 ±3.01, respectively.The differences between the preliminary assessment and the secondary assessment of each parameter were significant ( P<0.01).Conclusions The Uromentor virtual reality simulator can improve the trainee′s skills of flexible ureteroscopy.It is a good instrument of the flexible ureteroscopic training for catechumen.

Objective To analyze the virulence genes expression and drug resistance situation of type three secretion system (TTSS) of pseudomonas aeruginosa in Zhongshan area to provide a basis for clinical anti-infection treatment .Methods Seventy-six clinically isolated strains of Pseudomonas aeruginosa were collected from the Zhongshan Municipal People′s Hospital from July to September 2016 .Four virulence genes exoU ,exoS ,exoT and exoY were isolated from the strains by PCR .The Vitek2 Compact au-tomatic microbiological identification instrument was used to detect the sensitivity of antibacterial drugs .The enumeration data were processed with chi-square test .Results The detection rates of gene exoS and exoY were highest ,which were 52 .6% (40/76) and 63 .2% (48/76) respectively ;genotype exoU(-)exoS(+ )exoT (-)exoY(+ ) were predominant and accounted for 59 .26% .The positive rates of 4 virulence genes had no statistical difference between the multiple resistant and non-multiple resistant strains of pseudomonas aeruginosa .The resistance rates in the TTSS positive group to 13 kinds of drugs were commonly lower than those in the TTSS negative group ,the difference was statistically significant .Conclusion The geographic difference exists in virulence genes carrier of pseudomonas aeruginosa .The virulence genes carrying situation in both the multiple resistant and non-multiple resistant strains of pseudomonas aeruginosa is similar .

Objective To investigate the effect of expression of microRNA-27a(miR-27a) and microRNA-451(miR-451) in A2780/T cells and its relativity to multidrug resistance (MDR)1 mRNA inhibition by procyanidin. Methods Stem-loop PCR method was performed to evaluate the expression of miR-27a and miR-451 in use of procyanidin (0-40μmol/L) in 0-48 h in A2780/T cells. Additionally, over-expressing or interfecting microRNAs by using mimics or inhibitor of miR-27a and miR-451, the expression of MDR1 mRNA was assessed by RT-PCR in cells exposing to procyanidin. Results The expression of miR-27a and miR-451 was significant inhibited by procyanidin in both time- and concentration-dependency. Over-expressed MDR1 mRNA associated with miR-27a or miR-451 mimics was blocked by procyanidin, whereas there was no effect on down-expressed MDR1 mRNA associated with miR-27a or miR-451 inhibitor by procyanidin. Conclusion Procyanidin inhibits MDR1 mRNA expression by inhibiting miR-27a and miR-451 expression in A2780/T cells.

Objective To investigate the risk factors for death within 30 days of stroke associated pneumonia(SAP) in elderly patients of the intensive care unit (ICU).Methods Clinical data of 116 patients with SAP who were admitted to ICU were reviewed.The predicting factors of death within 30 days were analyzed through variable analysis method.Results The hospitalization periods of the SAP group and control group were (27±8) d and (12±5) d,the difference was statistically significant(t =1 1.30,P =0.002).The most common pathogenic bacteria in SAP were Klebsiella pneumoniae,Bauman Acinetobacter,Escherichia coli,and gram negative bacteria.There was significant difference between the two groups in term of mortality rate(37.9％(44/ 116) of SAP group,22.0％ (22/100) of control group,x2 =6.423,P =0.011).Logistic regression analysis showed that basic diseases(OR =2.778,95％ CI:1.205-6.401),high CRUB-65 score (OR =1.978,95％ CI:0.871-11.098),lower Glasgow coma score(GCS) (OR=3.601,95％CI:0.244-9.477),bucking(OR=3.020,95％CI:1.305-10.603),mechanical ventilation(OR=2.654,95％CI:1.176-5.990),shock(OR=2.636,95％ CI:1.164-5.969) and high plasma CRP level(OR=2.333,95％CI:1.046-5.206) were risk factors for SAP (all P＜0.05).In Cox regression analysis,a GCS score of ＜ 9 was an independent risk factor for 30 d mortality of patientswithSAP(HR=7.23,95％Cl:2.24-20.11,P=0.001).Conclusion SAP is one of the serious complications of the elderly hospitalized for the acute stroke in the ICU,which may affect the prognosis of the patients.

Objective To summarize the clinical experience in treatment of the Lisfranc joint injury with open reduction and internal fixation at early stage. Methods Twelve patients ( including ten males and two females at average age of 34 years) with early stage Lisfranc joint injury received open reduction and screw/wire fixation from 2005 to 2010. According to the Myerson classification, there were two patients with type A, eight with type B and two with type C. All the patients received open reduction and internal fixation with screw or Kirschner wire within 17 days after injury. The post-operative function was estimated by mid-foot scoring scale of AOFAS. X-ray and CT scan were used in radiography estimation. Results All the patients were followed up for average 33 months ( range, 6-60 months). The mean score of post-operative mid-foot scoring scale of AOFAS was 74.5 points ( range, 53-96 points), with excellent result in eight patients, good in two and fair in two. The anatomical reduction was observed in eight patients and all the patients obtained bony union according to the results of X-ray and CT scan.There was no any complication found.Conclusions Open reduction and internal fixation is a good choice for the treatment of Lisfranc joint injury at early stage. A preoperative comprehensive analysis combined with clinical X-ray and CT scan is necessary.