Objective To analyze the distribution and drug sensitivity of pathogenic bacteria in urinary tract infection,and to provide evidences for rational use of antibiotics in clinic.Methods The data from 3 677 midstream urine specimens for bacterial culture were retrospectively analyzed.VITEK-2Compact was used to identify bacteria and test drag sensitivity.And WHONETS.6 was used to statistically analyze the data.Results Of 649 strains of pathogenic bacteria from urinary tract infection patients,there were 439 strains of gram-negative bacteria,accounted for 67.6％,among which there were 301 (46.4％) strains of Escherichia coli,and 74 (11.4％) strains of Klebsiella pneumoniae;there were 121 strains of gram-positive cocci,accounted for 18.7％,among which there were 97(14.9％) strains of Enterococcus,and 22 (3.4％) strains of Staphylococcus;there were 89 strains of fungi,accounted for 13.7％.According to drug susceptibility,the sensitive rates of Escherichia coli and Klebsiella pneumoniae to imipenem,cefotetan,piporacillin-tazobactam and amikacin were all over 87.0％.The drug sensitivity of Enterococcus to vancomycin and linezolid were both 100.0％.As to drug resistance to other drags,Enterococcus faecium was higher than Enterococcus faecalis.Conclusion Escherichia coli is the primary pathogenic bacteria of urinary tract infection.Every bacteria strain has a high drug resistance.In clinic,hospital should perform urine bacterial culture and drug sensitivity tests timely,and use antibiotics rationally in order to reduce the production and growth of drug-resistant bacteria.

Human tissue factor pathway inhibitor (TFPI) is a member of the Kunitz-type serine protease inhibitor family, which is divided into TFPI-1 and TFPI-2. The key function of TFPI-1 is anticoagulate, while TFPI-2 is a broad-spectrum serine protease inhibiter. Both of them are composed of three repeated Kunitz-type domains. Even though sharing some structural homology, they are quite different from each other in terms of the coding sequences, tissue origins and distribution, the functions and the mechanisms involved. These differences between TFPI-1 and TFPI-2 lead to the discrepancies in the roles they played in a variety of physiological and pathological processes. The recent progress in the related research is reviewed in this article.

The aims of this paper were to define (1) criteria of cerebral palsy; (2) classification of cerebral palsy; (3) etiology, neuroimaging, and epidemiology of cerebral palsy; (4) different kinds of treatments of cerebral palsy. Data were drawn from an international survey of PUBMED (1994-2014) and CNKI (1994-2014). An expert panel used a consensus building technique. The10-point Jadad scale was used to assess the quality of the trials based on the following items, including allocation sequence generation, randomization concealment, methods of blinding, and descriptions of withdrawals and dropouts. Our clinical experience was also summarized. Below is a summary. (1) Further work is warranted to reach agreement for the classification of cerebral palsy. (2) A worldwide prevalence of 1.5-4.0 per 1 000 live births, with an average lifetime cost of 1 million dollars per person in the United States, while it is 1.8-6.0 per 1000 live births in China. (3) Comparison of clinical efficacy of different treatments. In this review, the current advances in different kind of treatments of brain injury are discussed with specific relevance to cerebral palsy.
Cerebral Palsy ; classification ; diagnosis ; therapy ; China ; Humans ; Prevalence ; United States

OBJECTIVE To enhance the rational usage of antimicrobial agents in hospitalized patients by comprehensive interventional measures in clinics.METHODS The selected indictors recommended by WHO were applied to evaluate the use of antimicrobial agents in hospitalized patients.The hospital information was gained from hospital administration section.The prescription and treatment data were collected from the discharged patients′ medical history.Intervention was involved in managerial and educational strategies.RESULTS After intervention,the average number of antimicrobial agents prescribed per inpatient fell from 2.13 to 1.97.The average cost of antimicrobial agents prescribed per inpatient fell from 1765.23 yuan to 1136.18 yuan(P

Objective To design a private cloud storage system to guarantee intranet and internet data security and realize data sharing between multi platforms.Methods The idea and solution for building the system were proposed by analyzing the difficulty during hospital informatization.The infrastructure based on the idle computing resources in the existing virtual pool and the application platform by private cloud storage software were involved in the development of the system,and related software and hardware were integrated after adjustment and customization,and then the system came into being with easy operation and high performance-cost ratio.Results The system developed realized freely data storage and sharing,and implemented file encryption to control the applied range.Conclusion The system has the functions of malicious code scanning,cooperative office system and data auto-backup,synchronization,transmission,sharing and etc,which executes intranet and intemet data sharing based on physical isolation.

Objective To understand postoperative experience for patients with relapsed bladder tumor and analyze its influence factors in order to supply references of postoperative nursing for nurses. Methods Patients with relapsed bladder tumot(10 cases) were interviewed and the obtained results underwent analysis and finishing thematically. Results Factors influencing postoperative experience included education haekground,whether having faith and hobbies or not,the disease,medical charge and pressure of future life.The supporting system came from family,group and society. Conclusions Nurses should strengthen mental care and health education based on patients' specific circumstances in order to improve postoperative quality of life.

Acupuncture Points ; Adult ; Female ; Humans ; Male ; Meridians ; Radiculopathy ; diagnosis ; therapy ; Spondylosis ; diagnosis ; therapy

Objective To determine the relationship between normal weight obesity (NOW) and cardiovascular risk factors.MethodsA total of 940 adults who received a health examination in out hospital were recruited in a cross-sectional study,and 407 with a body mass index (BMI) of18.5 to 25 kg/m2were enrolled for further analysis.Body fat percentage ( BF％ ) was measured by bioelectrical impedance analysis (BIA),and the subjects were assigned to the NOW group ( BF％ ≥25％ for male or BF％ ≥35％for female) or the control group ( BF％ ＜ 25％ for male or BF％ ＜ 35％ for female).Cardiovascular risk factors and their detection rates were compared between the two groups by using independent sample t test and x2 test.The correlationbetweenNOW and cardiovascular risk factors was assessedbylogistic regression.Results The prevalence of NOW in men and women were13.1％ and14.9％,respectively.The prevalence of NOW was increased with age ( x2 =6.90,P ＜0.05 ).Systolic blood pressure (SBP),diastolic blood pressure ( DBP ),total cholesterol ( TC ),triglycerides ( TG ),low-density lipoprotein cholesterol ( LDL-C) and serum uric acid (SUA) were significantly increased in the NOW group (t values were 2.97,2.44,2.54,5.09,2.71and 3.91,respectively; all P ＜ 0.05 ) ; whereas high-density lipoprotein cholesterol ( HDL-C) was significantly decreased in the NOW group (t =-3.90,P ＜ 0.05 ).The prevalence of hypertension,hyperglycemia,high triglyceride,low HDL-C,dyslipidmia and hyperuricemia was increased in the NOW group in comparison with the control group ( x2 values were 6.76,5.58,14.50,11.97,10.97 and 8.76,respectively;allP＜ 0.05 ).LogisticregressionshowedNOWincreasedtheriskof hypertension,hyperglycemia,dyslipidmia or hyperuricemia by 2.186,2.120,2.088 or 4.175 times.After adjustment for age and gender,the risk for hyperuricemia was decreased to 3.491,but remained statistically significant higher.Conclusions NOW may be correlated with cardiovascular risk factors,and those with NOW could be at higher risk for cardiovascular diseases.

Objective To evaluate the efficacy of lidocaine solid lipid nanoparticles (L-SLNs) for sciatic nerve blockade in rats.Methods Lidocaine-loaded SLNs were prepared using high pressure homogenization.Ninety SPF male Wistar rats,weighing 220-280 g,were randomized into 6 groups (n =15 each) using a random number table:control group (group C),1％ L-SLN group (group L1-SLN),1％ lidocaine group (group L1),2％ L-SLN group (group L2-SLN),2％ lidocaine group (group L2),and blank SLN group (group SLN).In C,L1-SLN,L1,L2-SLN,L2 and SLN groups,normal saline,1％ lidocaine SLN,1％ lidocaine,2％ lidocaine SLN,2％ lidocaine and blank SLN (200 μl) were injected,respectively,around the sciatic nerve.Before sciatic nerve blockade (baseline) and at 10,20,30,60,120,180,240,300,360,420,480,540 and 600 min after blockade,the paw withdraw latency to a thermal stimulus was measured,and maximum possible effect (MPE) was calculated to reflect the degree of sensory block.Before sciatic nerve blockade and at 10,20,30,60,120 and 150 min after blockade,extensor postural thrust (EPT) of the hind limbs was detected to reflect the degree of motor block.The sciatic nerve at the injection site and the tissues around the site were obtained for observation of the pathological changes at 2 days and 1 and 4 weeks after blockade.Results Compared with the baseline value before blockade and group C,the MPE was significantly increased in at 10-30 min after blockade group L1,at 10-60 min after blockade in group L2,at 10-360 min after blockade in group L1-SLN,and at 10-540 min after blockade in group L2-SLN,and the EPT was decreased at 10-30 min after blockade in group L1,at 10-60 min after blockade in group L2 and group L1-SLN,and at 10-90 min after blockade in group L2-SLN.Compared with group L1,the MPE was significantly decreased at 10 min after blockade,no significant change was found at 20-30 min after blockade,and the MPE was increased at 60-360 min after blockade,and the EPT was increased at 10-30 min after blockade,and no significant change was found at the other time points in group L1-SLN.Compared with group L2,no significant change was found in the MPE at 10-30 min after blockade,the MPE was significantly increased at 60-540 minafter blockade,and the EPT was increased at 10-60 min after blockade,and no significant change was found at the other time points in L2-SLN group.In SLN,L1-SLN and L2-SLN groups,no pathological changes were found in the sciatic nerve at the injection site and the tissues around the site,and only mild inflammatory responses were observed.Conclusion L-SLNs can prolong the duration of block when applied for sciatic nerve blockade in rats and biocompatibility is good.

In this study,we summarized airway management of a series of patients with inhalation injury caused by smoke from smoke pot based on grade classification,which were:establishment of a special team for these classified patients,classifying the patients into four sub-groups including extremely severe,severe,moderate and mild,establishment of a program for trachea management and relevant measures on these classified sub-groups.Key points of management on extremely severe patients were as follows:protective isolation,mechanical ventilation,nursing of extracorporeal membrane oxygenation and pneumothorax and mediastinal emphysema,prevention of tracheo-esophgeal fistula,nursing cooperation of fiberoptic bronchoscopy.Key points of management on severe patients were as follows:disinfection and isolation,rational oxygen therapy,sputum elimination management,observation of illness status,preparation of emergency treatment,prevention and nursing of complications.Key points of management on moderate patients were as follows:ventilation,oxygen uptake,aerosol inhalation,sputum elimination guidance,respiratory function training.For mild patients,there was no special management except ventilation,aerosol inhalation and regular pulmonary function examination.One patient died due to multiple organ failure complicated with massive hemoptysis,four patients recovered with airway scar proliferation and lung fibrosis,and fifty-five patients fully recovered.