0,is advantageous to the patient. NNT=3.984,the expression in order to cause 1 patient to be bad avoid the curative effect,must apply outside AO the bracket fixing to treat 4 patients.Conclusion Outside conclusion AO bracket fixing treatment specific weight open shin fibula bone fracture regardless of from statistics significance comparison,the clinical significance analysis, the even curative effect is high,is advantageous to the patient.

Objective · To design and synthesize a series of benzenesulfonamide derivatives, test their inhibitory activity to CDK2-cyclinA2 kinase, and investigate the structure-activity relationship. Methods · Virtual screening was executed via computer-aided drug design according to the ATP binding site in CDK2-cyclinA2 protein crystal. A series of benzenesulfonamide derivatives were designed and synthesized on the basis of the interaction modes between the lead compound and the CDK2-cyclinA2. The biological evaluation of compounds was made through the CDK2-cyclinA2 in-vitro kinase activity detection system. Results · Twenty-nine new benzenesulfonamide compounds were prepared, and their inhibitory activity to CDK2-cyclinA2 was elicited. WZ-026 had the highest inhibitory parameter, which half maximal inhibitory concentration (IC50) was 3.81 μmol/L. Conclusion · By multipurpose utilization of virtual screening, chemical synthesis, and biological activity test, a benzenesulfonamide compound WZ-026 was found, which has great inhibitory activity towards CDK2-cyclinA2. Preliminary structure-activity relationship of compounds was obtained.

OBJECTIVE:To establish an UV-spectrophotometry method for determination of glutaraldehyde in solution METHODS:The concentration of glutaraldehyde in solution was measured at 233nm wavelength which was characteristic absorption peak of glutaraldehyde RESULTS:The calibration curve was linear within the range of 100～1 600?g/ml with r=0 9 998(n=5) The relative standard deviation of the measured results was≤2 13%(n=6) CONCLUSION:The method is simple,rapid and accurate

A system adapted for depot management in hospital based on RFID technology is introduced. With resolution of RFID from PHILIPS and RF transmission from Nordic VLSI Norway, the storage of medical materials and medical equipments can be identified, labeled and statistically controlled accurately and expediently. The system can not only save a mass of work force, but also improve work efficiency.

Objective To analyze clinical and radiological characteristics in 5 cases of neuromyelitisoptica (NMO) with tumefactive-like demyelinating lesions (TDLs).Methods Five NMO patients with TDLs hospitalized during November 2007 and March 2012 were retrospectively analyzed for clinical and magnetic resonance imaging (MRI) features,as well as therapeutic efficiency and prognoses.Results The male-to-female ratio is 1∶4 and the range of onset ages is 15-44 years old.The median time when TDLs was developed was 36 months after the onset of NMO.The anti-aquaporin 4 was seropositive in all NMO patients with TDLs.Four patients had clinical manifestations of encephalopathy symptoms including coma (n =2),seizures (n =1),narcolepsy (n =1),homonymous hemianopia (n =1).All TDLs grew unilaterally.Two TDLs were located at parietal-occipital,1 at parietal,I at the cerebellum and 1 at the temporal.On MRI,there was no enhanced signal in 4 TDLs,and there was open-ring-like enhanced signals in 1 case.Three TDLs revealed mixed signals intensities on diffusion-weighted images and an increase in the apparent diffusion coeficient values.On the subsequent MRIs,the sizes of 5 TDLs were markedly reduced in 3 cases,disappeared in 1 and another 1 case remained the same.Meanwhile,3 lesions subsequently developed cavity forming.Five cases improved after treatment of high-dose corticosteroid and intravenous immune globulin.Conclusions TDLs is not uncommon in NMO.Encephalopathysymptoms are more frequently affected in NMO with TDLs.TDLs often accompany with extensive vasogenic edema,but without enhancement in acute stage.NMO-IgG antibody testing and brain MRI are important in the diagnosis of TDLs.The therapy of corticosteroid and intravenous immune globulin is recommended.

Objective To understand the drug resistance of Escherichiacoli in the bloodstream infections from community infec-tion and hospital infection,in order to provide the basis for clinical rational drug use.Methods According to the CLSI 2013 stran-dard,VITEK-2GN and AST-GN13 cards from France Bio-merieux company were used to identify the bacteria and analyze the drug susceptibility.The data was analyzed by SPSS 13.0.Results A total of 181 strains of Escherichiacoli were isolated from communi-ty-acquired and hospital-acquired bloodstream infections from January to December in 2014.There were 88 strains of community in-fection and 93 strains of hospital infection.The rates of ESBLs (+)strains isolated from community infection and hospital infection were 53.4% and 73.1% respectively.The ESBLs (+)rate of Escherichiacoli isolated from community infection was significantly lower than that from hospital infection (P =0.006).Antibiotics of resistance less than 10% in 181 strains of Escherichiacoli were Cefoperazone/Sulbactam,Piperacillin/Tazobactam,Ertapenem,Imipenem,Amikacin.The resistant rate of Hospital infection strains was generally higher than that of community infection strains.The ESBLs (+)rate of Escherichiacoli isolated from bloodstream in-fections of Urology Surgery wsa higher than that of other departments.Conclusion The drug resistance of Escherichiacoli in the bloodstream infections from hospital infection is higher than that from community infection.Using antibiotics rationally and strengthening the nosocomial infection surveillance of ICU and Surgery Ward are effective measures to control the bacterial drug re-sistance.

Objective To investigate the effects of estrogen on the expression of KLK6 mRNA and protein in human ovarian cancer cell line HO8910.Methods HO8910 cells were incubated for 72 hours in two groups:the test group with 17-?E_2 at different concentration(10~(-10)、10~(-9)、10~(-8)、10~(-7)mol/L)and the control group with Ethanol.Real-time fluorensence quantitive RT-PCR and flow cytometry were used to measured the expression of KLK6 mRNA and protein in the two groups.The cell proliferation was measured by 3-(4,5-dimethylthiazol-z-yl)-2,5-dipheny tetrazolium blue(MTT)calorimetric assay,while the cell cycle was determined by flow cytometry.Results The expression ofKLK6 mRNA(3.83?0.41、4.14? 0.49、6.26?0.38、7.28?1.82)and protein(10.62?0.35,10.89?0.12、11.88?0.28、12.07?0.15) in the test group of H08910 cells(10~(-10)10~(-9)10~(-8)10~(-7)mol/L)was higher than that in the ethanol control group(P

Accidents, Occupational ; Adolescent ; Adult ; Female ; Hexanes ; poisoning ; Humans ; Male

AIM:To study the effect of different surgeries for vision and postoperative complications in leprosy patients with lagophthalmos.METHODS:A retrospective analysis.Totally 68 leprosy patients (97 eyes) with lagophthalmos were selected who treated with different surgeries during May 2007 to September 2015 in our sanatorium.The surgeries included nylon thread correction surgery, tarsorrhaphy, temporalis transposition surgery.We observed and compared the best corrected visual acuity(BCVA) and the rate of postoperative complications, such as epiphora, lacrimal duct injury, hard to open eyes, infection at the inner and lateral canthus and scar formation of lacrimal apparatus.RESULTS:The effect on BCVA of patients treated with nylon thread correction surgery and tarsorrhaphy:the preoperative and postoperative BCVA was significantly different of the two groups (Z=-4.193,-4.213;P<0.05);the preoperative and postoperative BCVA was not significantly different of the patients underwent temporalis transposition surgery (Z=-1.532, P >0.05).The postoperative complications:(1) epiphora:there was 91% in patients underwent nylon thread correction surgery, 89% in patients underwent tarsorrhaphy, 59% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=12.198, P<0.05);(2) lacrimal duct injury:there was 66% in patients underwent nylon thread correction surgery, 95% in patients underwent tarsorrhaphy, 41% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=22.415, P<0.05);(3) hard to open eyes:there was 56% in patients underwent nylon thread correction surgery, 55% in patients underwent tarsorrhaphy, 22% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=8.795, P<0.05);(4) infections:there was 84% in patients underwent nylon thread correction surgery, 3% in patients underwent tarsorrhaphy, 11% in patients underwent temporalis transposition surgery, the difference was statistically significant (χ2=60.858, P<0.05).CONCLUSION:There are certain clinical efficacy for lagophthalmos caused by leprosy after surgery, especially patients after temporalis transposition surgery can close eyes by oneself.And their vision does not change significantly, which suggests that this surgery may prevent exposure injury for cornea.But the iatrogenic injury, the vision decrease in patients underwent other surgeries and the ocular tissue damage, such as epiphora, lacrimal duct injury, hard to open eyes, infection at the inner and lateral canthus and scar formation of lacrimal apparatus should be pay more attention to.

To study the immunoregulatory effect of an optimal Chinese herbal monomer compound, which consists of three monomers, namely, icariin, baicalin and Astragalus saponin I, in a mouse model of allergic rhinitis.