Acute Disease ; Adult ; Female ; Humans ; Male ; Middle Aged ; Tin Compounds ; poisoning

OBJECTIVE To investigate flora distribution and drug resistance status of nosocomial infections with Pseudomonas aeruginosa (PAE) in intensive care unit (ICU) and to provide the scientific reference for clinically reasonable use of antibiotics. METHODS PAE was isolated,cultured and identified according to the National Clinical Laboratory Operation Rules. The antibiotic susceptibility test was performed by K-B method and the results were read according to CLSI 2004-2006. RESULTS Among 254 PAE strains,the isolating rate in the lower respiratory tract samples was the highest (rriving 59.4%). Then the isolating rate in the wound and soft tissue infection samples was 13.8%. The drug-resistance supervision in vitro accounted for 17.3% and 19.7%,respectively,of PAE were resistant to imipenem and meropenem in ICU. The drug resistance rate to aztreonam,trimethoprim-sulfamethoxazole,ciprofloxacin,levofloxacin,gentamicin,cefotaxime,cefepime and piperacillin was all over 60.0%. CONCLUSIONS PAE in ICU is the mostly multi-resistant strain. We should strengthen its monitoring and controlling.

OBJECTIVE To approach the constituent ratio and drug-resistance of Gram-negative bacilli(GNB) in nosocomial infections and provide the scientific evidence for the clinical treatment of infectious diseases.METHODS Totally 376 GNB strains isolated from our hospital were cultured and identified according to the National Clinical Laboratory Operation Rules.The antibiotic susceptibility test was performed by K-B method and the constituent ratio of GNB was analyzed statistically.RESULTS The pathogens with strains having higher isolating rate were Pseudomonas aeruginosa(21.5%),Klebsiella pneumoniae(17.6%),Acinetobacter baumannii(14.4%),Escherichia coli(10.9%),and Stenotrophomonas maltophilia(5.9%).The drug sensitivity tests in vitro showed that these strains were multiresistant.Except for natural drug-resistant S.maltophilia,16.0% of P.aeruginosa and 24.1% of A.baumannii were resistant to imipenem.The average detection rate of the extended spectrum ?-lactamase(ELBLs) producers was 40.2%.CONCLUSIONS The resistance status of GNB is very serious.We must strengthen monitoring and controlling of drug resistance.

Objective To investigate the effect of biofeedback electrical stimulation and pelvic floor muscle training on the rehabilitation of pelvic floor muscle after delivery by vaginal delivery.Methods From January 2014 to June 2015,90 cases who received pelvic floor rehabilitation treatment after vaginal delivery in Department of Gynecology and Obstetrics of our hospital were selected as the research subjects.According to whether the patients received pelvic floor rehabilitation training,they were divided into the treatment group and control group,90 cases in each group.The treatment group received biofeedback electrical stimulation,pelvic floor muscle training methods of rehabilitation at 6 weeks postpartum.The control group did not take any measures of rehabilitation.Results 4 months postpartum,the bladder neck mobility,urethral rotation angle of the treatment group were significantly lower than those of the control group (t =6.052,4.400,all P ＜0.05).the vaginal muscles voltage measured values of the treatment group was significantly higher than that of the control group (t =9.524,P ＜ 0.05).4 months postpartum,in the treatment group,vaginal muscle Ⅰ grade in 24.44％,grade Ⅱ in 55.56％ and grade Ⅲ in 17.78％,grade ⅣV in 2.22％;in the control group,the vaginal muscle strength grade Ⅰ in 44.44％,grade Ⅱ in 55.56％;The vaginal muscle distribution in the treatment group was significantly better than the control group (Z =-2.865,P ＜ 0.05).Conclusion After vaginal delivery,maternal postpartum receiving biofeedback electrical stimulation,pelvic floor muscle exercise can significantly promote the recovery of pelvic floor muscle function.

Bone Transplantation ; Cervical Vertebrae ; surgery ; Humans ; Postoperative Complications ; diagnosis ; etiology ; surgery ; Pseudarthrosis ; diagnosis ; etiology ; surgery ; Reoperation ; Spinal Fusion

Equipment Design ; Humans ; Needles ; standards ; Paracentesis ; instrumentation ; methods ; Pleural Effusion ; therapy ; Pneumothorax ; therapy ; Punctures ; instrumentation ; methods ; Treatment Outcome

The effects of different concentrations of NaF on the proliferation and differentiation of osteroblasts were observed. Osteroblasts were obtained from the calvaria of 24-h newborn Sprague Dawley (SD) rat by using enzymic degestion method and cultured in the medium containing 10-7 mol/L to 10-5( 10-4 mol/L NaF. The rate of cell proliferation, ALP activity and osterocalcin were examined by the methods of MTT, biochemical assay and radioimmunologic assay (RIA) respectively. The results showed that the effect of NaF on the proliferation of osteroblasts was regulated in a double-phase manner: low doses of NaF (10-7 mol/L, 10-6 mol/L,10 5 mol/L) increased cell proliferation by 11. 3 o, 10. 9 % and 10. 6 % (P＜0. 05) respectively, vice versa at high doses (10-4 mol/L, 5×10-4 mol/L). As compared with control group, high doses of NaF decreased the proliferation rate by 9. 6 %, 9. 7 % respectively. The response of cell differentiation to NaF was varied. The influence of NaF on ALP activity was similar to that of cell proliferation. However, all concentrations of NaF used stimulated the secretion of osterocalcin with the highest secreting rate being up to 67. 14 % at 5×10 4 mol/L NaF. It was concluded that the influence of NaF on the proliferation of rat calvarial osteroblasts regulated in a double-phase manner, but the action on cell differentiation was varied.

OBJECTIVE: To investigate the characteristics and influence factors of sensitization hy allergens in patients with allergic rhinitis in the junction of Guangdong and Guangxi provinces. METHOD: One thousand one hundred and twenty-four patients who were diagnosed with allergic rhinitis hy clinical history and symptoms underwent a skin prick test. The percent of allergens with positive skin response and Multiple Allergens Positive Scores were recorded, and their influence factors, included age, gender and test period were evaluated. RESULT: The percent of top three inhalant allergens with positive skin tests were as follow: dermatophagoides pteronyssinus (77.0%) ,dermatophagoides farina (77.1%), blattella germanica (42.3%); the percent of top three ingested allergens with loositive skintests were as follow: crab ( 39.5%), shrimp (31.1%), ribbonfish (10.8%). The average Multiple Allergens Positive Score was (3.6 +/- 2.7). The percent of allergens with positive skin response and Multiple Allergens Positive Score of different allergens changed as age, gender and text period changed, and the changing trend of them was accordant. The percent inhalant allergens with positive skin tests in dermatophagoides pteronyssinus, dermatophagoides farinae and cat fur in different gender showed a significant difference. CONCLUSION Acarine allergens were the most common allergens in patients with allergic rhinitis in the junction of Guangdong and Guangxi provinces. The percent of allergens with positive skin response and the severity of multiple allergy were influenced by age, gender and text period. The severity of multiple allergy can be measured by Multiple Allergens Positive Score.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Allergens ; analysis ; immunology ; Child ; Child, Preschool ; China ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic ; diagnosis ; immunology ; Skin Tests ; Young Adult

TCM clinical practice guidelines are not only the norms to guide medical work, but also the basis for medical management and insurance. Researches on TCM clinical practice guidelines are profoundly significant to promote standardization, modernization and internationalization of TCM. At present, researches on TCM clinical practice guidelines at home and abroad have just started. Based on successful practice of previous researches, adopting information technology to establish computer-aided TCM clinical practice guidelines is practical to promote the compilation, revision, application and generalization. This article aimed to discuss roles of researches on information technology in TCM clinical practice guidelines.

ObjectiveTo observe the efficacy of thread embedding at tender points on the Governor Vessel in treating intractable insomnia.MethodEighty eligible subjects were randomized into two groups. The thread embedding group was intervened by thread embedding at tender points on the Governor Vessel, while the acupuncture was by ordinary acupuncture.ResultThe recovery and markedly effective rate in the thread embedding group (72.5%) was markedly higher than that in the acupuncture group (45.0%). The Pittsburgh Sleep Quality Index (PSQI) scores were significantly lower after intervention in both groups (P<0.05); the PSQI score in the thread embedding group was significantly lower than that in the acupuncture group after intervention (P<0.05). ConclusionThread embedding at tender points on the Governor Vessel can produce a more significant efficacy than ordinary acupuncture in treating intractable insomnia, and it can more effectively improve sleep quality.