Meta analysis of adenoid bacterial distribution in children with adenoid hypertrophy / 中国耳鼻咽喉头颈外科

OBJECTIVE To illuminate the adenoid bacteria distribution in children with adenoid hypertrophy. METHODS PubMed, Embash, Medline, CNKI, VIP Information and Wanfang data were searched for studies on the adenoid bacteria distribution and adenoid hypertrophy. Random effects meta-analysis was used to pool data. RESULTS Nine studies were included in this meta analysis. The pooled detection rates of haemophilus influenza, staphylococcus aureus and streptococcus pneumonia were 0.21 (95%CI, 0.09-0.32), 0.14 (95%CI, 0.09-0.20) and 0.15 (95%CI , 0.08-0.22) respectively. CONCLUSION Haemophilus influenzae, staphylococcus aureus, and streptococcus pneumoniae are three main kinds of pathogenic bacteria of adenoid hypertrophy in children.

Antibiotic prophylaxis for transrectal prostate biopsy:the value of rectal swab culture and targeted antimicrobial treatment / 国际外科学杂志

Objective To evaluate the targeted antimicrobial prophylaxis in men undergoing trans-rectal ultrasound guided prostate biopsy based on rectal swab culture results.Methods From July 2008 to April 2012 we studied differences in infectious complications in men who received targeted vs standard empirical ciprofloxacin prophylaxis before transrectal ultrasound guided prostate biopsy.All 344 patients were divided into 3 groups according to their hospital records,inculding group A:without antimicrobial prophylaxis(105 eases) ;group B:antimicrobial prophylaxis with fluoroquinolone(117 cases) ;group C:targeted prophylaxis used rectal swab cultures results(122eases).All cases received enema with diluted iodophors before biopsy.We identified men with infectious complications within 7 days after transrectal ultrasound guided prostate biopsy using the electronic medical record,following 3 conditions.Results In group A of 105 case,17 cases of fever were recorded,including prostatic abscess of 3 cases and septicemia of 1 case.Three cases of fever were occurred in group B,including 1 case of bacteremia and 1 case of prostatitis.No infectious complications were recorded in group C.Conclusions Targeted antimicrobial prophylaxis was associated with a notable decrease in the incidence of infections complications after transrectal ultrasound guided prostate biopsy,although fiuoroquinolone can provide good protective effets.

Study on clinic efficacy of Qiwei Liaoshang Powder on empyrosis / 国际中医中药杂志

Objective To investigate the clinic efficacy of Qiwei Liaoshang Powder on empyrosis. Methods 176inpatients suffering empyrosis were included in our study. A prospective randomized study was adopted to evaluate the efficacy of Qiwei Liaoshang Powder, while exposure therapy of San Huang Cream was taken as control. Bacteria culture,healing time, and pain of wounds were compared. Results Qiwei Liaoshang Powder had less healing time, pain and infection rate than San Huang Cream. Conclusion Qiwei Liaoshang Powder is effective to treat empyrosis.

Isolation and Identification of Pathogens of Diarrhea / 中华医院感染学杂志

OBJECTIVE To raise the level of laboratory diagnosis of diarrheal pathogens.METHODS The stool samples were inoculated on the of SS agar,SMAC agar,TCBS agar,blood agar.RESULTS Over the past three years in our hospital pathogen detection rate of diarrhea was 48.2%.The scope of the baeteria isolated were not limited to Salmonella and Shigella,but also Escherichia coli-induced diarrhea,Vibrio,Staphylococcus arreus,Candida albicans.The Klebsiella,Proteus,Citrobacter,Pseudornonas aeruginosa and the like were also detected out.CONCLUSIONS It′s important to choose right medium and detect intestinal pathogens in clinical.

Sterilization Effect on On-wall Oxygen Humidifying Inhalation Sets / 中华医院感染学杂志

OBJECTIVE To study the sterilization effect of on-wall oxygen humidifying inhalation sets.METHODS The different parts on on-wall oxygen humidifying inhalation sets were sterilized,then compared the result before and after sterilization.RESULTS The regular percents for bacterial examination of humidifying bottle were 17.14% before sterilization,and 100.00% after sterilization,the regular percents for bacterial examination of metallic guilloche were 34.29% before sterilization and 94.29% after sterilization,the regular percents for bacterial examination of vent tube in humidifying bottle were 8.57% before sterilization,and 97.14% after sterilization.The regular percents for bacterial examination of the different parts of oxygen humidifying inhalation sets after sterilization were higher than before it P

BacT/Alert 3D Automatic Blood Culture System:Clinical Application and Evaluation / 中华医院感染学杂志

OBJECTIVE To evaluate the clinical application of BacT/Alert 3D automatic blood culture system.METHODS Totally 3610 blood specimens were cultured by BacT/Alert 3D automatic blood culture system.RESULTS Four hundred and three of 3610 blood specimens were positive,and the positive rate was 11.2%.The cumulative positive rates within 24 h,24-48 h,48-72 h,and longer than 72 h were 64.3%,21.1%,11.4% and 3.2%,respectively.CONCLUSIONS BacT/Alert 3D automatic blood culture system is an accurate,quick and convenient method for bacteria culture,which can detect wide range of bacteria strains,elevate detection ratc,and shorten detection period.

Pathogenic Bacteria and Antimicrobial Resistance Analysis of Nosocomial Infections for 958 Diabetics in Hospital / 中华医院感染学杂志

50%).The resistance of Enterococcus avium and E.faecalis to ciprofloxacin was over 30%.CONCLUSIONS To Gram-negaive bacteria may use ?-lactamase inhibitors with antimicrobials and amikacin.To nonfermenters may use ciprofloxacin.To Gram-positive bacteria may use teicoplanin,nitrofurantoin,ampicillin/sulbactam and others.

Effect of Bidouyan Oral Liquid for the Treatment of Experimental Suppurative Maxillary Sinusitis Rabbits / 中药新药与临床药理

Objective To investigate the therapeutic effect of Bidouyan Oral Liquid(BOL) on acute suppurative max-illary sinusitis(ARMS) in rabbits.Methods Modified Hinni's method was used to inducing the ARMS rabbit models.The high and low-dosage of BOL was administered by gastric gavage and penicillin V was used for the positive medicine.The white blood cells(WBC)count,neutrophil percentage,serum C-reactive protein(CRP)level,inflammatory changes of mucosa of nasal sinuses under light microscope and bacteria culture of secretion in ARMS rabbit models were observed.Results Inflammatory changes were shown in the experimental ARMS rabbits as follows:white blood cells count and neutrophil percentage increased,mucosa of nasal sinuses congested and swollen with the exfoliation of pili.After the treatment with high-and low-dosage of BOL,the above parameters in the rabbits recovered to normal,the difference being insignificant compared with penicillin V.Conclusion BOL in clinical dose can control the general and local inflammatory reaction in ARMS rabbits.

Significance of coagulase-negative staphylococci in chronic prostatitis / 中华泌尿外科杂志

Objective To investigate the relationship between chronic prostatitis and the coagulase-negative staphylococci (CNS),and to study the diagnostic value and clinical significance of CNS in expressed prostatic secretion (EPS). Methods Overall,428 patients with chronic prostatitis were included in this study.Their mean age was 31 years (range,18 to 46 years).The mean cause was 6 months (range,3 to 32 months).The mean NIH-CPSI score was 23.2.Bacterial culture and antimicrobial agent sensitivity test were applied to samples from the 428 patients.The samples were taken with 4 tubes from the lower urinary tract segmented by Meares-Stamey method. Results Bacteria were found in 248 patients (57.94%) out of 428 ones.Gram-positive bacteria were found in 195 cases(78.63%).In the 195 cases,staphylococci were found in 160 cases(64.25%,160/248).CNS were found in 89 cases(35.89%,89/248),most of which were epidermidis staphylococci 81 cases(32.66%).The next were saprophytic staphylococci 3 cases and hemolytic staphylococci 2 cases.There was no correlation between NIH-CPSI score and bacterial culture results.The sensitivity test results showed the rate of drug resistance of CNS from EPS was high for ?-lactamases,quinolones and aminoglycosides(51.9% to 100%). Conclusions The results suggest that CNS is a main kind of pathogen of chronic prostatitis,so considerable attention should be paid to it.In addition,it is of significant importance to apply bacterial culture and sensitivity test in EPS to the diagnosis and treatment of chronic prostatitis.

BACTERIA CULTURE ON SURFACE OF DIALYTIC-BAGS AND ANALYZATION OF BACTERIA-PRODUCED PROTEIN / 微生物学通报

This article reports a method of bacteria culture on the surface of dialytic-bags which can prevent macromolecules from penetrating in or out. Using this method the author cultured 8 strains of staphylococcus and from the external dialytic fluid samples of supernatant were collected and analyzed with SDS-PAGE. The result showed that the concentration of bacteria cultured with this surface method was about 10 times as high as that with usual method. The concentration of bacteria-produced protein in the supernatant was also high enouph to give a clear protein spectrum with the original sample without concentrating,and different supernatant from different species and/or strains gave different spectrum patterns. The reproducibility of the experiments with all strains of bacteria was very satisfying. The data indicate that this cultural method may be useful in analyzation of bacterial protein products and clinical identification of bacteria.