Objective To explore the effect of hyperglycemia on the survival time, duration of disease remission and complications during induction chemotherapy for acute lymphocytic leukemia(ALL). Methods The treatment-related complications in 98 adult ALL patients with or without hyperglycemia were retrospectively analyzed. Survival time and complete remission duration(CRD) were evaluated using Kaplan-Meier method. Cox regression analysis was used to examine whether hyperglycemia was an independent predictor of disease recurrence and death. Results ALL patients with hyperglycemia were found to be older, and more likely to occur thrombocytopenia. ALL patients with hyperglycemia had a shorter CRD and survival time, and were more likely to develop infection and neuropathy. Conclusion Hyperglycemia during induction chemotherapy for ALL increased the frequency of infection and the risk of disease recurrence and death.

Objective To investigate the distribution and antimicrobial resistance of gram-negative bacilli isolated from wound specimens of orthopedic patients,and provide reference for the rational use of antimicrobial agents. Methods 682 isolates of gram-negative bacilli were collected from orthopedic department in a comprehensive hospi-tal between January 2011 and December 2013, antimicrobial susceptibility testing results were analyzed. Results The main gram-negative bacilli isolated from wound specimens of orthopedic patients were Pseudomonas aeruginosa (P .aeruginosa)(16.72%),Escherichia coli (E.coli)(15.40%),and Enterobacter cloacae (E.cloa-cae)(12.76%).The detection rates of extended-spectrum beta-lactamase-producing E.coli and Klebsialla pneu-moniae (K .pneumoniae)were 54.29%(57/105)and 31 .43% (22/70)respectively,and mainly distributed in the trauma orthopedic department,accounting for 49.12% and 45.45% respectively.The susceptibility rates of E.coli, K .pneumoniae ,and E.cloacae to meropenem and imipenem were all 100.00%.The susceptibility rates of E.coli and K .pneumoniae to amikacin,piperacillin-tazobactam and amoxicillin/clavulanic acid were all >80%.Suscepti-bility rate of E.cloacae to most antimicrobial agents were 71 .26% -100.00% except for piperacillin(64.37%). Susceptibility rates of P .aeruginosa to most antimicrobial agents were >85% except for cefepime (78.95%)and aztreonam (65.79%).Conclusion Gram-negative bacilli are the most common pathogens in wound infection of or-thopedics patients.In order to use antimicrobial agents rationally and improve clinical treatment effect,it is impor-tant to realize the distribution of pathogens and antimicrobial resistance.

BACKGROUND: Eye acupuncture therapy is a technique used to adjust qi-blood circulation, relax muscles and tendons, and activate col aterals by acupuncture at the acupoints around the eye bal s and in the orbital border. This therapy has been widely used in the clinic because it exhibits remarkable therapeutic effects on many ischemic cerebrovascular diseases. However, the precise mechanism behind this therapy remains poorly understood. Neurotrophic factors are a protein family including neurotrophic factors and brain-derived neurotrophic factors that can regulate neuronal survival, development and functioning.
OBJECTIVE: To investigate the effects of eye acupuncture therapy on neurological function and nerve growth factor and brain-derived neurotrophic factor expression in the brain tissue of rat models of cerebral ischemia/reperfusion injury.
METHODS: Fifty-four male Sprague-Dawley rats were randomly divided into three groups with 18 rats per group: sham-operated, model and eye acupuncture therapy groups. Rat models of middle cerebral artery occlusion were established by the intraluminal suture method in the model and eye acupuncture therapy groups. Eye acupuncture was performed at the fol owing acupoints liver area, upper-jiao area, lower-jiao area and kidney area located at the internal orbital margin at 2 hours after cerebral ischemia/reperfusion injury. Rat neurological function was evaluated at 3, 7, and 14 days after injury. Nerve growth factor and brain-derived neurotrophic factor expression in the rat brain tissue was detected using immunohistochemical staining method at 1 and 2 weeks after treatment. Cerebral infarct size was determined using TTC staining at 2 weeks after treatment.
RESULTS AND CONCLUSION: (1) At 1 and 2 weeks after injury, nerve growth factor and brain-derived neurotrophic factor expression was significantly greater in the eye acupuncture therapy group than in the model group (P < 0.05), but nerve growth factor and brain-derived neurotrophic factor expression in the eye acupuncture therapy group was decreased at 2 weeks after injury compared to that at 1 week after injury. (2) At 7 and 14 days after treatment, neurological function scores in the eye acupuncture therapy group were significantly lowered, and there was significant difference between eye acupuncture therapy and model groups (P < 0.05), but they were significantly higher than those in the sham-operated group (P< 0.05). (3) At 2 weeks after treatment, cerebral infarct size was significantly greater in the eye acupuncture therapy and model groups than in the sham-operated group (P < 0.01), and it was significantly smal er in the eye acupuncture therapy group than in the model group (P < 0.05). (4)These results indicate that eye acupuncture therapy shows neuroprotective effects on ischemic cerebral injury by increasing nerve growth factor and brain-derived neurotrophic factor expression, improving neurological function, and reducing cerebral infarct size.

Objective To develop a software through which transfusion labels can be created and printed automatically based on No.1 Military Medical Project,in order to resolve the problems of time-and-labor-consuming and errors due to transcription. Methods Based on No.1 Military Medical Project,the software of creating and printing transfusion labels was developed using PB computer programming language. Results The software can effectively avoid the errors due to copying transfusion labels by hand and save much time and effort. It optimizes nurses' working procedure. Conclusion The software is very practical for all the hospitals using the No.1 Military Medical Project.

OBJECTIVE To establish a rapid detecting method for Clostridium perfringens on traumatic tissues by type-specific multiplex PCR.METHODS Established a simple and rapid method(TLS method) for purifying the DNA of genomes and plasmids in standard strains of C.perfringens wild strains on surface of open traumatic tissues and detected DNAs by type-specific multiplex PCR.RESULTS All types of C.perfringens could be detected by type-specific multiplex PCR.The sensitivity by PCR for type A of C.perfringens arrived at 7.5?103/ml and a whole run could finish within 5 h;the results by PCR entirely corresponded with those by cultureing.CONCLUSIONS New methods for purifying DNA of genomes and plasmids of C.perfringens are simple and rapid;there are high specificity and sensitivity for detecting DNA by multiplex PCR within short time,which can be practiced in clinical laboratory.

Objective To monitor the distribution of pathogenic bacteria causing wound infection in trauma patients and their susceptibility to antibiotics in an effort to offer evidence for the rational clinical use of antibiotics.Methods Pathogens were identified by expressive type,but a very few was determined by the molecular methods.Micro-dilution or Kirby-Bauer method for minimum inhibitory concentration (MIC) was adopted for drug susceptibility test.Results A total of 121 species of pathogens numbering 1,257 bacterial strains were isolated from 1,066 patients.Strain number of the top 10 species accounted for 70.09％.Gram-positive cocci accounted for 48.93％ and Gram-negative bacilli for 49.72％.Among Staphylococcus aureus and epidermidis,methicillin-resistant bacterial strains accounted for 34.76％ and 71.08％ respectively,but none were resistant to vancomycin or linezolid.Enterococcus faecalis contained 6.06％ vancomycin-resistant enterococcal (VRE) and remained ＞ 90％ sensitive to teicoplanin,ampicilin and vancomycin.Enterococcus faecium contained 10.53％ VRE and remained ＞90％ sensitive to teicoplanin and ＞ 80％ sensitive to vancomycin.Baumanii contained 12.77％ multidrug resistant strains and remained ＞ 70％ sensitive to imipenem and meropenem.Baumanii/calcoaceticus complex contained 29.72％ multi-drug resistant strains and remained ＞ 50％ sensitive to imipenem and meropenem.Pseudomonas aeruginosa contained 3.73％ multi-drug resistant strains and remained ＞90％ sensitive to amikacin,meropenem,imipenem and piperacillin/tazobactam.No E.coli,klebsiella pneumoniae and enterobacter cloacae resistant to imipenem or meropenem were found.E.coli contained 69.51％ extended-spectrum β-lactamases (ESBLs)-producing strains and remained ＞ 90％ sensitive to piperacillin/tazobactam and ＞ 80％ sensitive to amikacin.Klebsiella pneumoniae contained 53.13％ ESBLs-producing strains and remained ＞ 80％ sensitive to amikacin.Conclusions Common bacteria are the leading cause of posttraumatic infection.Enterococcus faecalis and enterococcus faecium demonstrate higher susceptibility to teicoplanin; two kinds of acinetobacter demonstrate higher susceptibility to imipenem.

This paper introduces the ways to conduct the fixed denture teaching in prosthodontics with the multivariate teaching and learning mode,including information technology and PBL teaching,simulation model system,knowledge integration and the increasing of clinical practice.

Objective To compare the outcome of in vitro fertilization (IVF) between sequential embryo transfer and simple blastocyst transplantation in patients with previous multiple IVF failures. Methods A total of 170 patients with repeated implantation failure were divided into sequential transfer group (n=71) and blastocyst transfer only group (n=99). A retrospective matched case-control analysis was made for the medical files of 71 patients who underwent sequential transfer of D3 embryos and blastocysts. The control group included 99 matched women who underwent embryo transfer on D5/6 only. All of the patients in two groups used the same protocols of emdometrium preparation (natural cycle or hormone-replacement cycle) and ultrasound-guided transplantation. The embryo implantation rate and clinical pregnancy rate were compared and analyzed between two groups. Results Sequential transfer of embryos resulted in a clinical pregnancy rate of 60.6%compared with that of 31.3%following D5/6 embryo transfer, and the implantation rate was 34.8%and 23.8%respectively (P<0.05). Although the total number of transfered embryos were higher in sequential transfer group than that of blastula transfer only group, the number of D5/6 embryo transfered in sequential transfer group were less than blastula transfer only group (P<0.05). And the number of high quality blastula transfered showed no statistical significant difference between two groups. There were 20 cases of twin and 5 cases of triplet pregnancy in sequential transfer group, which were 5 cases and 1 case in blastula transfer only group respectively. While, there was no case of muliple pregnancy beyond triplet in both groups Conclusion Sequential transfer of embryos can be used for women with repeated IVF cycles. The program avoids the possibility of eliminating the transplant, and which is effective in patients with more transplant embryos.

OBJECTIVE:To better carry out the pharmaceutical services in outpatient pharmacy,and provide reference for the safe,effective and rational drug use of outpatients. METHODS:Questionnaires were designed based on the related information pro-vided by consultation services of outpatient pharmacy in our hospital and referring to the related literatures to randomly select and investigate the patients of outpatient pharmacy in our hospital,and the results were statistically analyzed. RESULTS:There were to-tally 450 questionnaires,involving 417 valid questionnaires with the effective recovery of 92.67%. The questions about pharmaceuti-cal service of surveyed patients were dosage and precautions,respectively with the number of 254(60.91%)and 251(60.19%);followed by functions and indications,with the number of 234 (56.12%);besides,there were also with widespread concerns, such as drugs efficacy,medication time,and medication of elderly,children and pregnant women,etc. Among the surveyed pa-tients,20.75% were blind medication;89.45% thought the pharmacists’guidance was helpful for medication;there were still 21.35% without pharmacists’medication guidance. CONCLUSIONS:The survey shows the poor awareness of rational drug use and lacking knowledge of drugs in outpatients,they are eager for medication guidance from professional pharmacists. However,the pharmaceutical service in outpatient pharmacy needs to be improved. It is suggested to actively promote the pharmacy services by implementing points medication,adopting red and blue for warning labels,providing comprehensive drug counseling services and carrying out rational drug use education,etc.